简介
- 简介
- ELT (Evolved Logging Tool)
- AGPS简介
- SUPL_MSA流程
- SUPL_MSB流程
- LPP 帧分类
- LPP-LBS 定位问题集合
ELT (Evolved Logging Tool)
Evolved Logging Tool (ELT) 是一款PC 端应用工具，
用于记录MediaTek LTE 智能手机产品模块之间传递的原语和调试信息，帮助实验室工程师分析智能手机的行为。
MTK平台的modemLog分析工具( 过期授权重装 )
https://online.mediatek.com/Tool 选中ELT Lite 选中 点击下载 审核完成后执行下载操作
https://online.mediatek.com/apps/tool/ 【ELT Lite 和 ELT 都是以 ELT 为名称 版本不同!】
ELT_exe_v3.2432.0_lite.exe ELT_Lite.exe 不用 Licenses 但有DeadDay 时限
ELT_exe_v3.2432.0_customer_x64.exe ELT.exe 需要 Licenses 【不建议使用】
https://blog.csdn.net/qq_35427437/article/details/111415060
ELT 界面
View --> OTA Message 【 只包含网络层的打印信息（RRC，MM，CM以及系统广播 , LPP 】
View --> PS Trace Peer 【各个层次的信息总和，包括OTA Messages ，System Trace】
System Trace：主要包括AT的打印信息。
ELT的帧过滤
【主要使用 View Fliter 功能过滤需要查看的数据包 LPP】
Level_1 : Level_2 : identify
LTE/LTE-A : LPP : REQUEST_CAPABILITIES
LTE/LTE-A : LPP : PROVIDE_CAPABILITIES
LTE/LTE-A : LPP : ACKNOWLEDGE
LTE/LTE-A : LPP : PROVIDE_ASSISTANCE_DATA
LTE/LTE-A : LPP : REQUEST_LOCATION_INFORMATION
LTE/LTE-A : LPP : PROVIDE_LOCATION_INFORMATION
AGPS简介
https://blog.csdn.net/acicadasound/article/details/39553807?utm_term=MSB%E5%92%8Cmsa&utm_medium=distribute.pc_aggpage_search_result.none-task-blog-2~all~sobaiduweb~default-0-39553807&spm=3001.4430
一、定位原理
A-GPS(Assisted Global Positioning System，辅助全球卫星定位系统)是一种在一定辅助配合下进行GPS定位的运行方式。其基本思想是建立一个GPS参考网络(或者一个广域差分GPS 网络)，它的接收机视野清晰而且连续运行。这个参考网络同时连着GSM网络。根据定位要求，来自GPS参考网络的辅助数据传给MS以提高GPS传感器的性能。
A-GPS的具体工作原理如下所述：
(1) A-GPS接收机首先将本身的基站地址通过网络传输到位置服务器；
(2)位置服务器根据该手机的大概位置传输与该位置相关的辅助信息(包含GPS的星历和方位俯仰角等)到接收机；
(3)该接收机的A-GPS模块根据辅助信息接收GPS原始信号，以提升GPS信号的第一锁定时间TTFF能力；
(4)接收机在接收到GPS原始信号后解调信号，计算手机到卫星的伪距(伪距为受各种GPS误差影响的距离)，并将有关信息通过网络传输到位置服务器；
(5)位置服务器根据传来的GPS的伪距信息和来自其他定位设备(如差分GPS基准站等)的辅助信息完成对GPS的信息的处理，并估算该手机的位置；
(6)位置服务器将该手机的位置通过网络传输到定位网关或应用平台。
根据计算的位置，A-GPS也分为MSA(UE-Assisted A-GPS，MS- Assisted，MS为辅)和MSB(UE-Based A-GPS，MS-Based，MS为主)两类。
二、MSA定位方案
MS为辅的A-GPS定位方案 网络为主 ，是将传统GPS接收机的大部分功能移植到网络处理器。这种方案需要天线、RF、数字处理器，通过产生复制码并用收到的GPS信号进行修正来执行测量。网络给MS传输一个比较短的辅助数据消息，包括时间、可见卫星列表、卫星信号多普勒和码相位搜索窗口等。这些参数帮助MS GPS接收机显著缩短捕获时间。这些数据的有效期是数分钟。MS返回它的GPS接收机算出的伪距等数据提供网络计算MS的位置。网络侧能用查分校正来提高定位精度。
接收机发送到位置服务器的主要信息：
(1)用户定位请求
(2)用户大概的位置
(3)基于时间的伪距数据
位置服务器发送到接收机的主要信息：
(1)可见卫星列表
(2)见到的卫星的多普勒频偏和代码相位或近似的终端设备位置及星历
(3)GPS参考时间
MSA的定位方案中需短的下载时间，利用通讯网络资源计算用户位置，这样加快了位置计算过程，用户端不需要有额外的计算功能。缺点是辅助信息有效时间短，上传数据较多。
三、MSB定位方案
MS为主的A-GPS定位方案，要求MS拥有一个功能很全的GPS接收机，并且能计算卫星和MS自己的位置。在初始启动阶段，和MS为辅的方法对比，传给MS的辅助数据要多得多，但是数据的有效期能长达4个多小时，并能随时更新。传统的传输数据有时间、参考位置、卫星星历和时钟校准。如果某些应用需要更好的定位精度，DGPS数据必须频繁的传给MS(大概每30s传一次)。由于DGPS数据在较大地理范围有效，一个位于中心的参考接收机能用来服务这个大区域。MS自己计算好结果后给网络。
接收机发送到位置服务器的主要信息：
(1)用户定位请求
(2)用户大概的位置
(3)计算出的位置信息
位置服务器发送到接收机的主要信息：
(1)可见卫星列表
(2)见到的卫星的多普勒频偏和代码相位
(3)精确的卫星轨道数据(星历)，2-4小时内有效，也可扩展到卫星可见的整个周期(12小时)
(4)DGPS校正数据
(5)GPS参考时间
(6)卫星实时完整性(故障或失灵的卫星信息)
基于用户终端的A-GPS方案中，位置计算在终端设备 终端为主，这就要求设备中要增加相关存储器RAM和ROM，并需要一定的计算能力（几MIPS）。另外是需长时间下载辅助数据，减缓了计算过程。用户终端可以做为一个独立的GPS接收机，可以用于其它的GPS功能。用户终端上传的数据相对少，大部分辅助数据有效时间达2-4小时。
四、A-GPS有缺点
A-GPS的优势主要在其定位精度上。在室外等空旷地区，其精度在正常的GPS工作环境下，可达10米左右，堪称目前定位精度最高的一种定位技术。
该技术的另一优点为：首次捕获GPS信号的时间一般仅需几秒，不像GPS的首次捕获时间可能要2～3分钟。
虽然A-GPS技术的定位精度很高、首次捕获GPS信号时间短，但是该技术也存在着一些缺点。
首先，室内定位的问题目前仍然无法圆满解决。
另外，A-GPS的定位实现必须通过多次网络传输（最多可达六次单向传输），这对运营商来说是被认为大量的占用了空中资源。
A-GPS最主要的问题是用户对于使用移动定位业务必须更换手机难以接受。而且A-GPS手机比一般手机在耗电上有一定的额外负担，间接减短了手机的待机时间。
除此之外，就是使用有效性问题。由于GPS系统受美国政府拥有和控制，在非常时期（如海湾战争、反恐战争等），民用GPS服务可能会受到影响，AGPS的定位业务更难以正常运作了。目前，AGPS的方案提供商主要是美国高通公司和其子公司Snaptrack公司，现在还只能用于CDMA和iDEN网络的市场，在不久的将来该定位技术还会用于GSM网络（参见高通公司2002年3月出版的GSM AGPS手机测试移动定位业务报告）。
SUPL流程图
MSA和MSB定位流程
1.建立TCP连接，与SUPL服务器进行信息交互
通过CP信道或者 SMS短信将 FQDN发送到DUT设备
SMS
2.进行GPS定位（6条消息）
【DUT】 【LocationService】
supl start -->
<-- supl response (INIT)
supl pos init(POS_INIT) -->
<-- supl pos request (REQUEST_CAPABILITIES)
(PROVIDER_CAPABILITIES)
supl pos response -->
<-- supl end
supl start 可以由 CP控制信令 或者 SMS短信触发
supl response(INIT) 中包含 FQDN SUPL服务器地址(APLog 关键字 AgpsApn)
SUPL_MSA流程
SUPL_MSB流程
LPP 帧分类
REQUEST_CAPABILITIES [NW->MS]↓
REQUEST_CAPABILITIES_1帧
100620, 0, 168968089, 20:14:26:575 2024/08/26, MOD_LPP, , MOD_LPP_BASELINE_SENSITIVE_TRACE_INFO_USIROTA_UH, [NW->MS] LPP__REQUEST_CAPABILITIES [1] (DL-SN:11)
Peer Message
global_peer_msg_id = PROTOCOL_SECTION__LTE_LPP_DL (enum 1101)
raw data = Buffer
0000 - 000F f0 02 0b 40 08 70
Message Content
LTE Positioning Protocol (LPP)
LPP-Message
transactionID
initiator: locationServer (0)
transactionNumber: 1
.... ...0 endTransaction: False
sequenceNumber: 11
acknowledgement
.1.. .... ackRequested: True
lpp-MessageBody: c1 (0)
c1: requestCapabilities (0)
requestCapabilities
criticalExtensions: c1 (0)
c1: requestCapabilities-r9 (0)
requestCapabilities-r9
a-gnss-RequestCapabilities
.1.. .... gnss-SupportListReq: True
..1. .... assistanceDataSupportListReq: True
...1 .... locationVelocityTypesReq: True
TRACE_NAME, LPP_RECEIVE_PEER_MSG_WITH_PARAMS_USIROTA
PROVIDE_CAPABILITIES [MS->NW]↑
PROVIDE_CAPABILITIES_1帧
100702, 0, 168968096, 20:14:26:575 2024/08/26, MOD_LPP, , MOD_LPP_BASELINE_SENSITIVE_TRACE_INFO_USIROTA_UH, [MS->NW] LPP__PROVIDE_CAPABILITIES [1] (UL-SN:0)
Peer Message
global_peer_msg_id = PROTOCOL_SECTION__LTE_LPP_UL (enum 1100)
raw data = Buffer
0000 - 000F f0 03 00 c2 c2 08 78 00 16 c8 00 81 c3 80 00 27
0010 - 001F a6 80 50 30 0b f8 0e b1 58 20 70 10 00 10 07 38
0020 - 002F 64 1e c0 50 1f 00 80
Message Content
LTE Positioning Protocol (LPP)
LPP-Message
transactionID
initiator: locationServer (0)
transactionNumber: 1
.... ...1 endTransaction: True
sequenceNumber: 0
acknowledgement
.1.. .... ackRequested: True
ackIndicator: 11
lpp-MessageBody: c1 (0)
c1: provideCapabilities (1)
provideCapabilities
criticalExtensions: c1 (0)
c1: provideCapabilities-r9 (0)
provideCapabilities-r9
a-gnss-ProvideCapabilities
gnss-SupportList: 1 item
Item 0
GNSS-SupportElement
gnss-ID
gnss-id: gps (0)
agnss-Modes
posModes: c0 [bit length 3, 5 LSB pad bits, 110. .... decimal value 6]
1... .... = standalone: True
.1.. .... = ue-based: True
..0. .... = ue-assisted: False
gnss-Signals
gnss-SignalIDs: 90 [bit length 8, 1001 0000 decimal value 144]
gnss-SignalIDs-Ext-r15: 0e00 [bit length 16, 0000 1110 0000 0000 decimal value 3584]
.0.. .... adr-Support: False
..1. .... velocityMeasurementSupport: True
assistanceDataSupportList
gnss-CommonAssistanceDataSupport
gnss-ReferenceTimeSupport
gnss-SystemTime
gnss-ids: 80 [bit length 7, 1 LSB pad bits, 1000 000. decimal value 64]
1... .... = gps: True
.0.. .... = sbas: False
..0. .... = qzss: False
...0 .... = galileo: False
.... 0... = glonass: False
.... .0.. = bds: False
.... ..0. = navic-v1610: False
fta-Support
accessTypes: 80 [bit length 3, 5 LSB pad bits, 100. .... decimal value 4]
1... .... = eutra: True
.0.. .... = utra: False
..0. .... = gsm: False
...0 .... = nb-iot: False
.... 0... = nr-v1510: False
gnss-ReferenceLocationSupport
gnss-IonosphericModelSupport
ionoModel: 80 [bit length 2, 6 LSB pad bits, 10.. .... decimal value 2]
1... .... = klobuchar: True
.0.. .... = neQuick: False
..0. .... = klobuchar2-r16: False
gnss-EarthOrientationParametersSupport
gnss-GenericAssistanceDataSupport: 1 item
Item 0
GNSS-GenericAssistDataSupportElement
gnss-ID
gnss-id: gps (0)
gnss-TimeModelsSupport
gnss-NavigationModelSupport
clockModel: 60 [bit length 6, 2 LSB pad bits, 0110 00.. decimal value 24]
0... .... = model-1: False
.1.. .... = model-2: True
..1. .... = model-3: True
...0 .... = model-4: False
.... 0... = model-5: False
.... .0.. = model-6: False
.... ..0. = model-7-r16: False
.... ...0 = model-8-r16: False
orbitModel: 60 [bit length 6, 2 LSB pad bits, 0110 00.. decimal value 24]
0... .... = model-1: False
.1.. .... = model-2: True
..1. .... = model-3: True
...0 .... = model-4: False
.... 0... = model-5: False
.... .0.. = model-6: False
.... ..0. = model-7-r16: False
.... ...0 = model-8-r16: False
gnss-RealTimeIntegritySupport
gnss-DataBitAssistanceSupport
gnss-AcquisitionAssistanceSupport
confidenceSupport-r10: true (0)
dopplerUncertaintyExtSupport-r10: true (0)
gnss-AlmanacSupport
almanacModel: 70 [bit length 7, 1 LSB pad bits, 0111 000. decimal value 56]
0... .... = model-1: False
.1.. .... = model-2: True
..1. .... = model-3: True
...1 .... = model-4: True
.... 0... = model-5: False
.... .0.. = model-6: False
.... ..0. = model-7: False
gnss-UTC-ModelSupport
utc-Model: 80 [bit length 5, 3 LSB pad bits, 1000 0... decimal value 16]
1... .... = model-1: True
.0.. .... = model-2: False
..0. .... = model-3: False
...0 .... = model-4: False
.... 0... = model-5: False
gnss-AuxiliaryInformationSupport
locationCoordinateTypes
.... 1... ellipsoidPoint: True
.... .1.. ellipsoidPointWithUncertaintyCircle: True
.... ..1. ellipsoidPointWithUncertaintyEllipse: True
.... ...0 polygon: False
1... .... ellipsoidPointWithAltitude: True
.1.. .... ellipsoidPointWithAltitudeAndUncertaintyEllipsoid: True
..0. .... ellipsoidArc: False
.... ..1. ha-EllipsoidPointWithScalableUncertaintyEllipse-r16: True
.... ...1 ha-EllipsoidPointWithAltitudeAndScalableUncertaintyEllipsoid-r16: True
velocityTypes
.... .0.. horizontalVelocity: False
.... ..0. horizontalWithVerticalVelocity: False
.... ...0 horizontalVelocityWithUncertainty: False
1... .... horizontalWithVerticalVelocityAndUncertainty: True
TRACE_NAME, LPP_SEND_PEER_MSG_WITH_PARAMS_USIROTA
PROVIDE_ASSISTANCE_DATA [NW->MS]↓
PROVIDE_ASSISTANCE_DATA_1帧
103264, 0, 168971359, 20:14:26:775 2024/08/26, MOD_LPP, , MOD_LPP_BASELINE_SENSITIVE_TRACE_INFO_USIROTA_UH, [NW->MS] LPP__PROVIDE_ASSISTANCE_DATA [2] (DL-SN:12)
Peer Message
global_peer_msg_id = PROTOCOL_SECTION__LTE_LPP_DL (enum 1101)
raw data = Buffer
0000 - 000F f0 05 0c 46 08 ce 4a 07 42 34 cd 13 98 c3 d5 55
0010 - 001F 50 0a aa a8 ad 55 54 52 aa aa 3f 55 55 0a aa aa
0020 - 002F 81 55 55 42 6a aa a0 75 55 50 7a aa a8 c5 55 54
0030 - 003F 66 aa aa 21 55 55 75 1a dc b7 14 79 1d 00 96 3c
0040 - 004F 78 01 96 22 11 10 4f ef d4 f0 2f cf c0 10 00 18
0050 - 005F 3c 00 10 44 cf 6d 00 ff d6 ed d2 3b 20 a4 67 b6
0060 - 006F 86 7a 26 03 b6 c9 69 8f 05 67 7f a2 f7 04 f4 fe
0070 - 007F 5f 97 0a 84 34 d3 d6 9b f4 7b 80 b1 36 84 32 2b
0080 - 008F 36 00 02 39 96 7a 96 02 06 25 b0 2a aa aa aa aa
0090 - 009F aa aa aa aa aa aa f8 00 00 30 13 3d b4 03 ff dc
00A0 - 00AF 25 a7 91 62 91 9e da 86 d8 d8 56 ba 6e 4c d4 2c
00B0 - 00BF 29 fe 96 e8 14 a0 54 7a 67 0a 10 d9 5d da 7f b4
00C0 - 00CF ef 3a b8 d7 46 78 cd c8 03 28 f1 f9 fa 17 fd f8
00D0 - 00DF b2 00 aa aa aa aa aa aa aa aa aa aa ab e2 a0 01
00E0 - 00EF 7c 4c f6 d0 10 04 63 a8 3c ac 8a 46 7b 65 39 16
00F0 - 00FF 67 8b fa fc 3a 5d 00 47 f9 e0 c0 37 4c ce b7 61
0100 - 010F 68 43 73 c8 e9 7d 67 41 b4 8f c2 f7 5e 2c 20 00
0110 - 011F 61 1a ea 30 20 17 1e 5e c2 aa aa aa aa aa aa aa
0120 - 012F aa aa aa af 8a 00 00 c1 34 bb c0 40 12 c3 29 f0
0130 - 013F d4 29 1a 5d d2 e0 aa 9d ec 9c 4f 33 4e 27 1f e9
0140 - 014F 03 43 0c 05 2c e7 6e a1 18 4e c2 a6 e1 b4 7d a8
0150 - 015F 69 b0 5d 90 85 81 32 8f 2f 9e 5b 7f b5 8f 62 0a
0160 - 016F aa aa aa aa aa aa aa aa aa aa be 3e 00 18 c4 cf
0170 - 017F 6d 01 00 53 5b 19 5c 08 a4 67 b6 1c 1a e5 ed ae
0180 - 018F d6 07 7f d0 ad 7f aa 19 02 1b d9 11 7a 42 84 38
0190 - 019F 9f ce 9c 0c d8 9c 01 23 19 65 eb e9 ff 1e 7c 1e
01A0 - 01AF 2c ee 00 31 ee 50 2a aa aa aa aa aa aa aa aa aa
01B0 - 01BF aa f8 50 00 0c 13 3d b4 04 02 eb 56 a6 4c c2 91
01C0 - 01CF 9e db 4d 46 99 fa eb f5 f6 06 86 21 fe 7f ec 20
01D0 - 01DF 99 ef 96 51 9a 10 dc d6 ea 53 93 7b 59 7e b8 1d
01E0 - 01EF 38 a5 07 f7 a9 96 08 f6 37 fb 88 8c b0 aa aa aa
01F0 - 01FF aa aa aa aa aa aa aa ab e0 40 00 8c 4c f6 d0 0f
0200 - 020F f4 6b 0d 92 42 0a 46 7b 6a 35 3d cb fb 6d 26 44
0210 - 021F 0b 7e 97 fa 1d f0 1a 91 25 a7 37 68 43 7a ff 69
0220 - 022F d8 5a b0 f5 7b cf d1 9d d7 20 0a 61 ca aa 00 60
0230 - 023F 06 9e 30 82 aa aa aa aa aa aa aa aa aa aa af 84
0240 - 024F 80 03 31 33 db 40 3f d5 22 08 99 0a 29 19 ed 84
0250 - 025F e5 f5 93 2d 50 d0 65 a7 fd 5f e8 c7 c0 c0 c7 6c
0260 - 026F 9c fc a1 0d 50 36 a7 60 9e 6a d5 d0 05 87 75 fd
0270 - 027F 7f fc 87 e6 a6 50 80 17 77 2f 0a aa aa aa aa aa
0280 - 028F aa aa aa aa aa be 06 00 9c 84 cf 6d 00 ff b8 dc
0290 - 029F 14 a3 b8 a4 67 b6 0b 85 50 a1 af 20 ce ae 07 04
02A0 - 02AF 7f a9 5f 00 6a 56 82 7d 96 84 34 a2 f6 9c 90 e3
02B0 - 02BF 94 07 a2 f5 cd e4 2a 00 36 79 5a 32 a1 ff ed e8
02C0 - 02CF dc 2a aa aa aa aa aa aa aa aa aa aa f8 38 00 19
02D0 - 02DF 13 3d b4 03 ff a3 cd 50 31 62 91 9e d9 f5 a6 ae
02E0 - 02EF e6 a9 df c4 eb 01 21 fe ae f8 0b 38 11 95 cd da
02F0 - 02FF 10 dd 7d 9a 77 fd 11 d7 fe d4 e0 57 d5 d8 00 f9
0300 - 030F f2 08 c1 57 fe 37 dc c0 aa aa aa aa aa aa aa aa
0310 - 031F aa aa ab e3 00 00 88 4c f6 d0 10 06 10 d4 28 46
0320 - 032F 0a 46 7b 6a 60 af 60 8b 5e 95 08 9d 14 b7 fa 38
0330 - 033F a0 4a bf 94 e6 65 a8 43 74 63 a9 d1 56 35 d5 7c
0340 - 034F 15 b3 9d f2 a0 18 62 86 e8 f9 e0 14 de 31 c2 aa
0350 - 035F aa aa aa aa aa aa aa aa aa af 8c 80 0b 31 33 db
0360 - 036F 40 40 1c 52 62 a5 1e 29 19 ed a2 04 98 80 ee a3
0370 - 037F 4e 83 ed 2a 9f e8 4d 00 a2 6d 0a 9b 41 a1 0d 5b
0380 - 038F 4e a6 7f 41 50 54 6a 08 d7 78 69 7f f1 88 9f a4
0390 - 039F 96 7f ea 79 7b 0a aa aa aa aa aa aa aa aa aa aa
03A0 - 03AF be 20 00 14 c4 cf 6d 01 00 61 55 d2 1b 40 a4 67
03B0 - 03BF b6 3d 51 78 0e a5 f0 e7 37 24 5c 7f b0 a5 06 de
03C0 - 03CF 01 ad 7a 0a 84 38 58 fe a0 5a 8c 72 0b cf 5a f5
03D0 - 03DF f6 a1 ff da 78 52 37 7a 01 35 f9 04 2a aa aa aa
03E0 - 03EF aa aa aa aa aa aa aa f8
Message Content
LTE Positioning Protocol (LPP)
LPP-Message
transactionID
initiator: locationServer (0)
transactionNumber: 2
.... ...1 endTransaction: True
sequenceNumber: 12
acknowledgement
.1.. .... ackRequested: True
lpp-MessageBody: c1 (0)
c1: provideAssistanceData (3)
provideAssistanceData
criticalExtensions: c1 (0)
c1: provideAssistanceData-r9 (0)
provideAssistanceData-r9
a-gnss-ProvideAssistanceData
gnss-CommonAssistData
gnss-ReferenceTime
gnss-SystemTime
gnss-TimeID
gnss-id: gps (0)
gnss-DayNumber: 14865
gnss-TimeOfDay: 85201
gnss-TimeOfDayFrac-msec: 230
gps-TOW-Assist: 13 items
Item 0
GPS-TOW-AssistElement
satelliteID: 31
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 1
GPS-TOW-AssistElement
satelliteID: 1
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 2
GPS-TOW-AssistElement
satelliteID: 22
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 3
GPS-TOW-AssistElement
satelliteID: 21
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 4
GPS-TOW-AssistElement
satelliteID: 32
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 5
GPS-TOW-AssistElement
satelliteID: 11
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 6
GPS-TOW-AssistElement
satelliteID: 3
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 7
GPS-TOW-AssistElement
satelliteID: 10
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 8
GPS-TOW-AssistElement
satelliteID: 4
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 9
GPS-TOW-AssistElement
satelliteID: 8
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 10
GPS-TOW-AssistElement
satelliteID: 25
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 11
GPS-TOW-AssistElement
satelliteID: 26
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
Item 12
GPS-TOW-AssistElement
satelliteID: 17
tlmWord: 10922
antiSpoof: 1
alert: 0
tlmRsvdBits: 2
referenceTimeUnc: 2274246.396345us (117)
gnss-ReferenceLocation
threeDlocation
latitudeSign: north (0)
degreesLatitude: 37.774927 degrees (3520878)
degreesLongitude: -122.419410 degrees (-5705158)
altitudeDirection: height (0)
altitude: 300m
uncertaintySemiMajor: 3.034816km (60)
uncertaintySemiMinor: 3.034816km (60)
orientationMajorAxis: 0 degrees (0)
uncertaintyAltitude: 499.907667m (101)
confidence: 68%
gnss-IonosphericModel
klobucharModel
dataID: Parameters are applicable worldwide (0)
alfa0: 7.45058e-09s (8)
alfa1: 1.49012e-08s/semi-circle (2)
alfa2: -5.96046e-08s/semi-circle (-1)
alfa3: -1.19209e-07s/semi-circle (-2)
beta0: 79872s (39)
beta1: 16384s/semi-circle (1)
beta2: -131072s/semi-circle (-2)
beta3: -131072s/semi-circle (-2)
gnss-GenericAssistData: 1 item
Item 0
GNSS-GenericAssistDataElement
gnss-ID
gnss-id: gps (0)
gnss-NavigationModel
nonBroadcastIndFlag: 0
gnss-SatelliteList: 13 items
Item 0
GNSS-NavModelSatelliteElement
svID
satellite-id: 30
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 0820 [bit length 11, 5 LSB pad bits, 0000 1000 001. .... decimal value 65]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: -2.38742e-12s/s (-21)
navaf0: -6.93467e-05s/s (-148921)
navTgd: -1.30385e-08s/s (-28)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: 0.0506027 semi-circles (108668419)
navDeltaN: 1.59446e-09 semi-circles/s (14025)
navM0: -0.175323 semi-circles (-376502937)
navOmegaADot: -2.70768e-09 semi-circles/s (-23817)
navE: 0.00968165 (83164767)
navIDot: 1.67574e-10 semi-circles/s (1474)
navAPowerHalf: 5153.65m1/2 (2701997301)
navI0: 0.3046 semi-circles (654122720)
navOmegaA0: -0.653881 semi-circles (-1404198644)
navCrs: 86.4062m (2765)
navCis: 0rad (0)
navCus: 6.86385e-06rad (3685)
navCrc: 245.156m (7845)
navCic: 2.40281e-07rad (129)
navCuc: 4.4927e-06rad (2412)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 1
GNSS-NavModelSatelliteElement
svID
satellite-id: 0
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 0600 [bit length 11, 5 LSB pad bits, 0000 0110 000. .... decimal value 48]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: -5.68434e-13s/s (-5)
navaf0: 3.59099e-05s/s (77116)
navTgd: 5.12227e-09s/s (11)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: 0.263373 semi-circles (565589525)
navDeltaN: 1.3564e-09 semi-circles/s (11931)
navM0: 0.150056 semi-circles (322243338)
navOmegaADot: -2.6273e-09 semi-circles/s (-23110)
navE: 0.0100714 (86512926)
navIDot: 1.87356e-10 semi-circles/s (1648)
navAPowerHalf: 5153.7m1/2 (2702022109)
navI0: 0.312357 semi-circles (670781171)
navOmegaA0: 0.340254 semi-circles (730690663)
navCrs: 102.875m (3292)
navCis: 9.31323e-08rad (50)
navCus: 7.2103e-06rad (3871)
navCrc: 253.031m (8097)
navCic: -6.14673e-08rad (-33)
navCuc: 5.30481e-06rad (2848)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 2
GNSS-NavModelSatelliteElement
svID
satellite-id: 21
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 0be0 [bit length 11, 5 LSB pad bits, 0000 1011 111. .... decimal value 95]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: 3.97904e-12s/s (35)
navaf0: -0.000753346s/s (-1617799)
navTgd: -1.81608e-08s/s (-39)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: -0.347125 semi-circles (-745445768)
navDeltaN: 1.85344e-09 semi-circles/s (16303)
navM0: 0.528498 semi-circles (1134940164)
navOmegaADot: -2.85081e-09 semi-circles/s (-25076)
navE: 0.00675049 (57986283)
navIDot: -7.21911e-11 semi-circles/s (-635)
navAPowerHalf: 5153.73m1/2 (2702036771)
navI0: 0.296558 semi-circles (636853510)
navOmegaA0: 0.642549 semi-circles (1379863517)
navCrs: -58.5m (-1872)
navCis: 1.86265e-09rad (1)
navCus: 2.10665e-06rad (1131)
navCrc: 326m (10432)
navCic: 1.71363e-07rad (92)
navCuc: -3.10875e-06rad (-1669)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 3
GNSS-NavModelSatelliteElement
svID
satellite-id: 20
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 0180 [bit length 11, 5 LSB pad bits, 0000 0001 100. .... decimal value 12]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 431984s (26999)
navaf2: 0s/s2 (0)
navaf1: 4.20641e-12s/s (37)
navaf0: 4.8276e-05s/s (103672)
navTgd: -1.02445e-08s/s (-22)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 431984s (26999)
navOmega: -0.410075 semi-circles (-880629129)
navDeltaN: 1.46804e-09 semi-circles/s (12913)
navM0: -0.524987 semi-circles (-1127401316)
navOmegaADot: -2.67607e-09 semi-circles/s (-23539)
navE: 0.0238043 (204477619)
navIDot: 2.16232e-10 semi-circles/s (1902)
navAPowerHalf: 5155.04m1/2 (2702724802)
navI0: 0.303763 semi-circles (652326013)
navOmegaA0: 0.315725 semi-circles (678015069)
navCrs: 132.156m (4229)
navCis: 5.69969e-07rad (306)
navCus: 7.2401e-06rad (3887)
navCrc: 242.844m (7771)
navCic: -1.39698e-07rad (-75)
navCuc: 7.3351e-06rad (3938)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 4
GNSS-NavModelSatelliteElement
svID
satellite-id: 31
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 0c60 [bit length 11, 5 LSB pad bits, 0000 1100 011. .... decimal value 99]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: 4.66116e-12s/s (41)
navaf0: 0.000347515s/s (746283)
navTgd: 4.65661e-10s/s (1)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: -0.780429 semi-circles (-1675958803)
navDeltaN: 1.36311e-09 semi-circles/s (11990)
navM0: -0.941412 semi-circles (-2021666643)
navOmegaADot: -2.50009e-09 semi-circles/s (-21991)
navE: 0.00411871 (35379473)
navIDot: -4.18368e-11 semi-circles/s (-368)
navAPowerHalf: 5153.77m1/2 (2702059507)
navI0: 0.304786 semi-circles (654521895)
navOmegaA0: -0.997779 semi-circles (-2142714279)
navCrs: -40.1875m (-1286)
navCis: -1.06171e-07rad (-57)
navCus: 1.4795e-05rad (7943)
navCrc: 89.8438m (2875)
navCic: 2.23517e-08rad (12)
navCuc: -2.10851e-06rad (-1132)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 5
GNSS-NavModelSatelliteElement
svID
satellite-id: 10
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 0180 [bit length 11, 5 LSB pad bits, 0000 0001 100. .... decimal value 12]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: 1.05729e-11s/s (93)
navaf0: -0.000161505s/s (-346830)
navTgd: -1.21072e-08s/s (-26)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: 0.650929 semi-circles (1397859966)
navDeltaN: 1.71678e-09 semi-circles/s (15101)
navM0: -0.0194815 semi-circles (-41836152)
navOmegaADot: -2.79454e-09 semi-circles/s (-24581)
navE: 0.0159186 (136739813)
navIDot: 1.48361e-10 semi-circles/s (1305)
navAPowerHalf: 5153.73m1/2 (2702036334)
navI0: 0.290809 semi-circles (624506805)
navOmegaA0: 0.186875 semi-circles (401310163)
navCrs: 82.5m (2640)
navCis: -2.49594e-07rad (-134)
navCus: 1.20997e-05rad (6496)
navCrc: 123.094m (3939)
navCic: -1.3411e-07rad (-72)
navCuc: 4.19281e-06rad (2251)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 6
GNSS-NavModelSatelliteElement
svID
satellite-id: 2
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 0460 [bit length 11, 5 LSB pad bits, 0000 0100 011. .... decimal value 35]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: -1.05729e-11s/s (-93)
navaf0: -0.00030194s/s (-648412)
navTgd: 1.86265e-09s/s (4)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: 0.275997 semi-circles (592698559)
navDeltaN: 1.59548e-09 semi-circles/s (14034)
navM0: -0.216775 semi-circles (-465520663)
navOmegaADot: -2.73951e-09 semi-circles/s (-24097)
navE: 0.00324304 (27857498)
navIDot: -9.12905e-11 semi-circles/s (-803)
navAPowerHalf: 5153.74m1/2 (2702044157)
navI0: 0.30766 semi-circles (660695747)
navOmegaA0: 0.671364 semi-circles (1441742662)
navCrs: -69.125m (-2212)
navCis: 7.63685e-08rad (41)
navCus: 3.41609e-06rad (1834)
navCrc: 320.031m (10241)
navCic: 4.84288e-08rad (26)
navCuc: -3.45334e-06rad (-1854)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 7
GNSS-NavModelSatelliteElement
svID
satellite-id: 9
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 0660 [bit length 11, 5 LSB pad bits, 0000 0110 011. .... decimal value 51]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: -9.77707e-12s/s (-86)
navaf0: -0.000457251s/s (-981940)
navTgd: 2.32831e-09s/s (5)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: -0.846929 semi-circles (-1818765748)
navDeltaN: 1.55012e-09 semi-circles/s (13635)
navM0: -0.487591 semi-circles (-1047093259)
navOmegaADot: -2.70313e-09 semi-circles/s (-23777)
navE: 0.00588315 (50535858)
navIDot: -8.77662e-11 semi-circles/s (-772)
navAPowerHalf: 5153.66m1/2 (2702004278)
navI0: 0.307636 semi-circles (660643434)
navOmegaA0: 0.670411 semi-circles (1439696263)
navCrs: -80.0938m (-2563)
navCis: -7.45058e-09rad (-4)
navCus: 3.76627e-06rad (2022)
navCrc: 306.5m (9808)
navCic: 4.28408e-08rad (23)
navCuc: -4.20399e-06rad (-2257)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 8
GNSS-NavModelSatelliteElement
svID
satellite-id: 3
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 4e40 [bit length 11, 5 LSB pad bits, 0100 1110 010. .... decimal value 626]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: -4.09273e-12s/s (-36)
navaf0: -0.000137022s/s (-294252)
navTgd: -4.19095e-09s/s (-9)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: -0.909994 semi-circles (-1954197343)
navDeltaN: 1.37152e-09 semi-circles/s (12064)
navM0: 0.614686 semi-circles (1320027908)
navOmegaADot: -2.52123e-09 semi-circles/s (-22177)
navE: 0.000811294 (6968962)
navIDot: -1.76215e-11 semi-circles/s (-155)
navAPowerHalf: 5153.64m1/2 (2701994173)
navI0: 0.305793 semi-circles (656685285)
navOmegaA0: -0.985085 semi-circles (-2115453581)
navCrs: -55.6875m (-1782)
navCis: 2.42144e-08rad (13)
navCus: 1.44653e-05rad (7766)
navCrc: 101.25m (3240)
navCic: -9.31323e-09rad (-5)
navCuc: -2.75858e-06rad (-1481)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 9
GNSS-NavModelSatelliteElement
svID
satellite-id: 7
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 0320 [bit length 11, 5 LSB pad bits, 0000 0011 001. .... decimal value 25]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: -1.36424e-12s/s (-12)
navaf0: -4.83389e-05s/s (-103807)
navTgd: 5.12227e-09s/s (11)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: -0.0202127 semi-circles (-43406407)
navDeltaN: 1.23589e-09 semi-circles/s (10871)
navM0: 0.884605 semi-circles (1899675720)
navOmegaADot: -2.45223e-09 semi-circles/s (-21570)
navE: 0.00547804 (47055973)
navIDot: -9.12905e-11 semi-circles/s (-803)
navAPowerHalf: 5153.73m1/2 (2702039001)
navI0: 0.308588 semi-circles (662688029)
navOmegaA0: -0.000570533 semi-circles (-1225211)
navCrs: -21.0938m (-675)
navCis: 2.79397e-08rad (15)
navCus: 1.48416e-05rad (7968)
navCrc: 96.6562m (3093)
navCic: -5.40167e-08rad (-29)
navCuc: -1.05053e-06rad (-564)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 10
GNSS-NavModelSatelliteElement
svID
satellite-id: 24
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 0440 [bit length 11, 5 LSB pad bits, 0000 0100 010. .... decimal value 34]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: 5.45697e-12s/s (48)
navaf0: 5.0582e-05s/s (108624)
navTgd: 5.58794e-09s/s (12)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: 0.29721 semi-circles (638252552)
navDeltaN: 1.56899e-09 semi-circles/s (13801)
navM0: -0.370794 semi-circles (-796274357)
navOmegaADot: -2.69097e-09 semi-circles/s (-23670)
navE: 0.00912456 (78379342)
navIDot: -1.86674e-10 semi-circles/s (-1642)
navAPowerHalf: 5153.73m1/2 (2702037390)
navI0: 0.306804 semi-circles (658856151)
navOmegaA0: -0.328603 semi-circles (-705669426)
navCrs: -65.6875m (-2102)
navCis: 1.80677e-07rad (97)
navCus: 4.81866e-06rad (2587)
navCrc: 287.219m (9191)
navCic: 1.546e-07rad (83)
navCuc: -3.44403e-06rad (-1849)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 11
GNSS-NavModelSatelliteElement
svID
satellite-id: 25
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 1660 [bit length 11, 5 LSB pad bits, 0001 0110 011. .... decimal value 179]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: 6.36646e-12s/s (56)
navaf0: 0.000280538s/s (602450)
navTgd: 6.98492e-09s/s (15)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: 0.063061 semi-circles (135422467)
navDeltaN: 1.70405e-09 semi-circles/s (14989)
navM0: -0.546396 semi-circles (-1173375830)
navOmegaADot: -2.75895e-09 semi-circles/s (-24268)
navE: 0.00495685 (42578986)
navIDot: -1.3813e-10 semi-circles/s (-1215)
navAPowerHalf: 5153.67m1/2 (2702007118)
navI0: 0.300759 semi-circles (645874000)
navOmegaA0: -0.340514 semi-circles (-731248425)
navCrs: -60.7188m (-1943)
navCis: -2.79397e-08rad (-15)
navCus: 4.11086e-06rad (2207)
navCrc: 292.688m (9366)
navCic: -4.09782e-08rad (-22)
navCuc: -3.10875e-06rad (-1669)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
Item 12
GNSS-NavModelSatelliteElement
svID
satellite-id: 16
svHealth: 00 [bit length 8, 0000 0000 decimal value 0]
iod: 0a60 [bit length 11, 5 LSB pad bits, 0000 1010 011. .... decimal value 83]
gnss-ClockModel: nav-ClockModel (1)
nav-ClockModel
navToc: 424800s (26550)
navaf2: 0s/s2 (0)
navaf1: 5.45697e-12s/s (48)
navaf0: 0.00032738s/s (703043)
navTgd: -1.11759e-08s/s (-24)
gnss-OrbitModel: nav-KeplerianSet (1)
nav-KeplerianSet
navURA: 2
navFitFlag: 0
navToe: 424800s (26550)
navOmega: -0.520951 semi-circles (-1118734322)
navDeltaN: 1.10413e-09 semi-circles/s (9712)
navM0: 0.80637 semi-circles (1731667036)
navOmegaADot: -2.30955e-09 semi-circles/s (-20315)
navE: 0.0134125 (115212717)
navIDot: -4.34284e-11 semi-circles/s (-382)
navAPowerHalf: 5153.76m1/2 (2702054975)
navI0: 0.313191 semi-circles (672572188)
navOmegaA0: 0.0230664 semi-circles (49534653)
navCrs: -18.75m (-600)
navCis: -1.86265e-08rad (-10)
navCus: 1.43424e-05rad (7700)
navCrc: 110.938m (3550)
navCic: 1.43424e-07rad (77)
navCuc: -8.32602e-07rad (-447)
addNAVparam
ephemCodeOnL2: 0
ephemL2Pflag: 0
ephemSF1Rsvd
reserved1: 2796202
reserved2: 11184810
reserved3: 11184810
reserved4: 43690
ephemAODA: 31
TRACE_NAME, LPP_RECEIVE_PEER_MSG_WITH_PARAMS_USIROTA
ACKNOWLEDGE [NW->MS]↓ && [MS->NW]↑
ACKNOWLEDGE_1帧 [NW->MS]↓
102102, 0, 168969713, 20:14:26:775 2024/08/26, MOD_LPP, , MOD_LPP_BASELINE_SENSITIVE_TRACE_INFO_USIROTA_UH, [NW->MS] LPP__ACKNOWLEDGE (ACK UL-SN:0)
Peer Message
global_peer_msg_id = PROTOCOL_SECTION__LTE_LPP_DL (enum 1101)
raw data = Buffer
0000 - 000F 24 00
Message Content
LTE Positioning Protocol (LPP)
LPP-Message
.... 0... endTransaction: False
acknowledgement
.... ..0. ackRequested: False
ackIndicator: 0
TRACE_NAME, LPP_RECEIVE_PEER_MSG_ACK_USIROTA
ACKNOWLEDGE_2帧 [MS->NW]↑
103350, 0, 168971369, 20:14:26:775 2024/08/26, MOD_LPP, , MOD_LPP_BASELINE_SENSITIVE_TRACE_INFO_UH, [MS->NW] LPP__ACKNOWLEDGE (ACK DL-SN:12)
Peer Message
global_peer_msg_id = PROTOCOL_SECTION__LTE_LPP_UL (enum 1100)
raw data = Buffer
0000 - 000F 2c 18
Message Content
LTE Positioning Protocol (LPP)
LPP-Message
.... 1... endTransaction: True
acknowledgement
.... ..0. ackRequested: False
ackIndicator: 12
TRACE_NAME, LPP_SEND_PEER_MSG_ACK
ACKNOWLEDGE_3帧 [MS->NW]↑
104635, 0, 168972938, 20:14:26:975 2024/08/26, MOD_LPP, , MOD_LPP_BASELINE_SENSITIVE_TRACE_INFO_UH, [MS->NW] LPP__ACKNOWLEDGE (ACK DL-SN:13)
Peer Message
global_peer_msg_id = PROTOCOL_SECTION__LTE_LPP_UL (enum 1100)
raw data = Buffer
0000 - 000F 24 1a
Message Content
LTE Positioning Protocol (LPP)
LPP-Message
.... 0... endTransaction: False
acknowledgement
.... ..0. ackRequested: False
ackIndicator: 13
TRACE_NAME, LPP_SEND_PEER_MSG_ACK
ACKNOWLEDGE_4帧 [NW->MS]↓
281401, 63462, 169285730, 20:14:46:979 2024/08/26, MOD_LPP, , MOD_LPP_BASELINE_SENSITIVE_TRACE_INFO_USIROTA_UH, [NW->MS] LPP__ACKNOWLEDGE (ACK UL-SN:1)
Peer Message
global_peer_msg_id = PROTOCOL_SECTION__LTE_LPP_DL (enum 1101)
raw data = Buffer
0000 - 000F 24 02
Message Content
LTE Positioning Protocol (LPP)
LPP-Message
.... 0... endTransaction: False
acknowledgement
.... ..0. ackRequested: False
ackIndicator: 1
TRACE_NAME, LPP_RECEIVE_PEER_MSG_ACK_USIROTA
REQUEST_LOCATION_INFORMATION [NW->MS]↓
REQUEST_LOCATION_INFORMATION_1帧
104579, 0, 168972934, 20:14:26:975 2024/08/26, MOD_LPP, , MOD_LPP_BASELINE_SENSITIVE_TRACE_INFO_USIROTA_UH, [NW->MS] LPP__REQUEST_LOCATION_INFORMATION [3] (DL-SN:13)
Peer Message
global_peer_msg_id = PROTOCOL_SECTION__LTE_LPP_DL (enum 1101)
raw data = Buffer
0000 - 000F f0 06 0d 48 18 1a 02 99 5f 09 80 87 c0 00 00
Message Content
LTE Positioning Protocol (LPP)
LPP-Message
transactionID
initiator: locationServer (0)
transactionNumber: 3
.... ...0 endTransaction: False
sequenceNumber: 13
acknowledgement
.1.. .... ackRequested: True
lpp-MessageBody: c1 (0)
c1: requestLocationInformation (4)
requestLocationInformation
criticalExtensions: c1 (0)
c1: requestLocationInformation-r9 (0)
requestLocationInformation-r9
commonIEsRequestLocationInformation
locationInformationType: locationEstimateRequired (0)
additionalInformation: onlyReturnInformationRequested (0)
qos
horizontalAccuracy
accuracy: 1.163909km (50)
confidence: 95%
0... .... verticalCoordinateRequest: False
responseTime
time: 20s
.0.. .... velocityRequest: False
locationCoordinateTypes
...0 .... ellipsoidPoint: False
.... 0... ellipsoidPointWithUncertaintyCircle: False
.... .0.. ellipsoidPointWithUncertaintyEllipse: False
.... ..0. polygon: False
.... ...0 ellipsoidPointWithAltitude: False
1... .... ellipsoidPointWithAltitudeAndUncertaintyEllipsoid: True
.0.. .... ellipsoidArc: False
a-gnss-RequestLocationInformation
gnss-PositioningInstructions
gnss-Methods
gnss-ids: 8000 [bit length 16, 1000 0000 0000 0000 decimal value 32768]
1... .... = gps: True
.0.. .... = sbas: False
..0. .... = qzss: False
...0 .... = galileo: False
.... 0... = glonass: False
.... .0.. = bds: False
.... ..0. = navic-v1610: False
.0.. .... fineTimeAssistanceMeasReq: False
..0. .... adrMeasReq: False
...0 .... multiFreqMeasReq: False
.... 0... assistanceAvailability: False
TRACE_NAME, LPP_RECEIVE_PEER_MSG_WITH_PARAMS_USIROTA
PROVIDE_LOCATION_INFORMATION [MS->NW]↑
PROVIDE_LOCATION_INFORMATION_1帧
280781, 63167, 169285435, 20:14:46:979 2024/08/26, MOD_LPP, , MOD_LPP_BASELINE_SENSITIVE_TRACE_INFO_USIROTA_UH, [MS->NW] LPP__PROVIDE_LOCATION_INFORMATION [3] (UL-SN:1)
Peer Message
global_peer_msg_id = PROTOCOL_SECTION__LTE_LPP_UL (enum 1100)
raw data = Buffer
0000 - 000F f0 07 01 4a 18 12 14 00
Message Content
LTE Positioning Protocol (LPP)
LPP-Message
transactionID
initiator: locationServer (0)
transactionNumber: 3
.... ...1 endTransaction: True
sequenceNumber: 1
acknowledgement
.1.. .... ackRequested: True
lpp-MessageBody: c1 (0)
c1: provideLocationInformation (5)
provideLocationInformation
criticalExtensions: c1 (0)
c1: provideLocationInformation-r9 (0)
provideLocationInformation-r9
commonIEsProvideLocationInformation
locationError
locationfailurecause: positionMethodFailure (2)
a-gnss-ProvideLocationInformation
gnss-Error: targetDeviceErrorCauses (1)
targetDeviceErrorCauses
cause: undefined (0)
TRACE_NAME, LPP_SEND_PEER_MSG_WITH_PARAMS_USIROTA
LPP-LBS 定位问题集合
FQDN问题
POS_INIT 传输的 FQDN 与ApLog中FQDN不一致导致UnknownHostException