看LOG学习5G3-SIB2和其他消息

看学习⑶和其他消息LOG5G-SIB2系统消息##5G#Sib2X在5G（NR）无线网络中SIB2及其他系统消息全部归属于OSI;它们广播周期由消息定义或由终端根据需要申请，网络再为其单独发送SIB1

一、和其他消息内容SIB2•终端在服务小区进行重选相关信息；SIB2:•小区重选频率和相邻小区信息（包括频率共用小区重选参数以及小区特定重SIB3:选参数）；•小区重选相关其他频率和频率间相邻小区的信息（包括频率共用小区重选SIB4:NR参数以及小区特定重选参数）；•频率和小区重选相关邻小区信息（包括频率共用小区重选SIB5:E-UTRA E-UTRA参数以及小区特定的重选参数）；•主要通知；SIB6:ETWS•辅助通知；SIB7:ETWS•警告通知；SIB8:CMAS•时间和协调世界时（）相关的信息SIB9:GPS UTC

二、消息特点SIB2•映射到逻辑信道并在上周期性广播或在按需广播SIB2BCCH DL-SCH DL-SCH±（即根据来自或中的请求）或在上以专RRCJDLE RRC_INACTIVE UEDL-SCH用方式发送至中的RRC_CONNECTEDUE;•承载在系统信息（）消息中，在上传输中包含的SIB2SI DL-SCH SIB1SIB2SI消息的调度信息；•可以配置为小区特定或区域特定，使用中的指示.小区特定仅适用于SIB2SIB1SIB提供的小区，而区域特定适用于称为区域的区域，该区域由一个或多SIB SIBSI个小区组成，由标识systeminformation ArealD

三、消息特点SIB5•SIB5映射至逻辑信道，并在上定期广播或在上按需广U BCCHDL-SCH DL-SCH播（即根据来自或」中的的请求）或RRCJDLE RRCNACTIVE UE在上以专用方式发送至（中的DL-SCH JRRC_CONNECTED UE.•SIB5承载在系统信息（）消息中，该消息在上传输包含SI DL-SCH SIB1SIB5的消息的调度信息SI•SIB5可以配置为小区特定或区域特定，使用中的指示小区特定仅适用SIB1SIB于提供的小区，而区域特定适用于称为区域的区域，该区域由一个或SIB SIBSI多个小区组成，由标识systemlnformationArealD四.和其他消息接收时机SIB2终端在（）网络中对及其他消息的获取有两种方式一是根据中5G NRSIB2SIB1的配置，周期性接收网络广播（可参见消息内容注释）；二是终端根据需要SIB1向网络（）申请，网络回复终端相关消息；这一方面减轻网络侧系统广On demond播的负荷，另一方面也减少无线终端非必要的信息接Time SourceChannel DirectionMessage Time Source Event Information z23:19:

09.957MS2DL-D...gNodeB-...CellGroupConfigNR23:19:10,060MS1NRRandomAccessAttempt23:19:

09.960MS2UL-D...MS-gNo...RRCReconfigurationComplete23:19:10,060MS1NRRandomAccessAttempt...23:19:

10.024MS1UL-D...MS-gNo...MeasurementReport23:19:

10.063MS1NRRA-MSG123:19:

10.043MS1DL-D...gNodeB-...RRCReconfiguration23:19:

10.071MS1NRRandomAccessSuc23:19:

10.045MS1DL-D...gNodeB-...CellGroupConfigNR23:19:

10.071MS1NRRandomAccessSucHO23:19:

10.060MS1UL-D...MS-gNo...RRCReconfigurationComplete123:19:

10.071MS1NRRA-MSG223:19:

10.079MS1BCCH...gNodeB-...MIB23:19:10,088MS1NREventA2MeasConfig measld:2;measObjectld:1;NI€3119:

10.083MS1BCCH...□NodeB-...SIB123:19:10,088MS1NREventA2MeasConfig measld:3;measObjectld:1;NI123:19:

10.087MS1BCCH...gNodeB-...Systeminformation23:19:

10.088MS1NREventA3MeasConfig measld:1;measObjectld:1NI23:19:

10.087MS1BCCH...qNodeB-...Systeminformation*23:19:

10.088MS1DL-D...gNodeB-...RRCReconfiguration23:19:

10.088MS1DL-D...gNodeB-...CellGroupConfigNR▼criticalExtensions23:19:

10.089MS1UL-D...MS-gNo...RRCReconfigurationComplete—0-------23:19:

13.551MS1DL-D...gNodeB-...RRCReconfiguration A▼systemlnformation23:19:

13.552MS1UL-D...MS-gNo...RRCReconfigurationComplete----00----*23:19:

13.604MS2DL-D...gNodeB-...RRCReconfiguration▼sib-TypeAndlnfo23:19:

13.604MS2UL-D...MS-gNo...RRCReconfigurationComplete-----ooo▼CHOICE123:19:

10.084111172718MSI NRPDCP DLContinue limeDRB ID:5―0000-A23:19:

10.084111172728MS1NR RLCsend last PDU whe...DRB ID:5▼sib223:19:

10.084111172743MS1nr measurementconfigure...--------0-*23:19:

10.085111172752MS1nr sib1receive end23:19:

10.085111172760MS1nr measurementconfigure...23:19:

10.085111172762MS1nr hosucc123:19:

10.085111172762MS1nr scellcfg succI收图

1.终端接收SIB1配置广播SIB2消息M Message Browser-MsgExplainH…All MSMSI/MSTime SourceChannel DirectionMessage ATimeSourceEventInformationA23:19:

09.957MS2DL-D...gNodeB-...CellGroupConfigNR23:19:

10.060MS1NRRandomAccessAttempt23:19:

09.960MS2UL-D...MS-gNo...RRCReconfigurationComplete23:19:

10.060MS1NRRandomAccessAttempt（...23:19:

10.024MS1UL-D...MS-gNo...MeasurementReport23:19:

10.063MS1NRRA-MSG123:19:

10.043MS1DL-D...gNodeB-...RRCReconfiguration23:19:

10.071MS1NRRandomAccessSuc23:19:

10.045MS1DL-D...gNodeB-...CellGroupConfigNR|23:19:

10.071MS1NRRandomAccessSuc（HO）23:19:

10.060MS1UL-D...MS-gNo...RRCReconfigurationComplete123:19:

10.071MS1NRRA-MSG223:19:

10.079MS1BCCH...gNodeB-...MIB23:19:

10.088MS1NREventA2MeasConfig measld:2;measObjectld:1;NI23:19:

10.083MS1BCCH...gNodeB-...SIB123:19:

10.088MS1NREventA2MeasConfig measld:3;measObjectld:1;NI23:19:

10.087MS1BCCH...aNodeB-...Svstemlnformation23:19:10,088MS1NREventA3MeasConfig measld:1;measObjectld:1;NI v[3:19:

10.087MS1BCCHgNodeB-...System Information23:19:

10.088MS1DL-D...gNodeB-...RRCReconfiguration MMessageBrowser-MsgExplain—OX23:19:

10.088MS1DL-D...gNodeB-...CellGroupConfigNR▼criticalExtensions23:19:

10.089MS1UL-D...MS-gNo...RRCReconfigurationComplete0-------*23:19:

13.551MS1DL-D...gNodeB-...RRCReconfiguration▼systemlnformation23:19:

13.552MS1UL-D...MS-gNo...RRCReconfigurationComplete23:19:

13.604MS2DL-D...gNodeB-...RRCReconfiguration▼sib-TypeAndlnfo23:19:

13.604MS2UL-D...MS-gNo...RRCReconfigurationComplete V-------00000*|K|・|小l|All--0011―*▼CHOICE23:19:

10.071111172302MSI NRMACRRCtrigMSG3su...23:19:

10.078111172544MS1NR MACreceive firstPDU...DRB ID:1--------0100*▼sib523:19:

10.078111172546MSI NRRLC receivelastPDUw...DRB ID:57—«3足巴《罗削宅康一起学5G.23:19:

10.079111172562MSI nrmib receiveend23:19:

10.079111172563MS1nr sib1receive begin23:19:

10.079111172564MS1nr sib1receive begin23:19:

10.084111172713MS1nr rasucc23:19:

10.084111172713MS1nr t304stoo图

2.终端接收SIB1配置广播SIB5消息五,和承载内容）SIB2SIB

55.1SIB2消息（注释）SIB2RRC-MSG..msg

（5）（外部搜索）——0008E

（5）（小区重选优先级==5）。