5G | ShareTechnote
ウェブStep (A) and (1): System Information (for initial attach) or RRC Connection Reconfiguration (for LTE Interplay) With the completion of these two steps, UE should be able to get all the information as follows (based on 38.213-8 Random Access Procedure)
NR-RRC Connection Reestablishment Request
ウェブ2023年9月22日 · RRC Reconfiguration: The RRC Connection Reestablishment Request typically includes information about the configuration of the RRC connection that is being reestablished. This includes parameters related to the previous RRC connection, such as security context and mobility-related information.
知られざるLTEのネットワーク構成：次世代の無線技 …
ウェブ2010年1月13日 · 新しいコアネットワーク新しいコアネットワーク. （1）プロトコルスタックの単純化. LTEでは前に述べたように、3Gネットワークに比べてRNCがなくなるなど、ネットワーク構成がシンプルになっています。. それに伴い、NodeBとRNC間のインターフェイ …
4G | ShareTechnote
ウェブ15) RRC : RRC Connection Reconfiguration + NAS : Attach Accept + NAS : Activate Default EPS Bearer Context Req Config 6) Configure MAC, RLC, PDCP for DL/UL DTCH+DCCH 16) RRC : RRC Connection Reconfiguration Complete + NAS : Attach Complete + NAS : Activate Default EPS Bearer Context Accept
RRC Connection Reestablishment (with UE Information)
ウェブLast updated on Sep 21, 2023. The Radio Resource Control (RRC) Connection Reestablishment procedure with UE (User Equipment) Information is a critical operation in LTE (Long-Term Evolution) and 5G wireless networks. It is used when a UE needs to reestablish its RRC connection with the network after a connection loss while also …
LTE学习笔记 —— RRC连接重配_lte 重配置的作用是什么 ...
ウェブ2018年11月27日 · 文章浏览阅读8.3k次，点赞7次，收藏26次。. 1. RRC连接重配的目的建立、修改、释放RB，主要是SRB2和DRB执行切换建立和修改测量配置传递NAS消息：Attach Accept， Activate default EPS bearer context request2. RRC Connection Reconfiguration（eNodeB ——> UE）（1） 触发条件：RRC连接建立 ...
5G Procedure, RAN Architecture, and Protocol | SpringerLink
ウェブ2021年8月12日 · The newly introduced procedures in 5G are discussed here by taking into account the characteristics of the NR design. The new procedures include initial access, beam management, power control, and HARQ. In addition, the RAN architecture, fundamental procedures for stand-alone NR, and mobility control are discussed to …
RRC reconfiguration failure场景介绍 - CSDN博客
ウェブ2024年5月19日 · RRC Reconfiguration 消息 和RRC connection Reconfiguration 消息 05-17 3734 工作澄清：关于 RRC Reconfiguration 消息和 RRC connection Reconfiguration 消息 RRC connection Reconfiguration 是连接TLE网络（EUTRAN）时修改 RRC 连接用的消息，在TS36.331中定义，如下图所示： on 定义 RRC …
RRC Reconfiguration 消息 和RRC connection Reconfiguration ...
ウェブ2021年5月17日 · RRC Reconfiguration 定义在TS38.331中，是用来修改RRC连接的。. 也就是说在TS38.331中将RRC Connection Reconfiguration 修改成了RRC Reconfiguration消息，但是如果UE连接的是4G网络，则使用RRC Connection Reconfiguration消息。. RRC Reconfiguration 消息在协议中的定义如下图所示：. …
4G | ShareTechnote
ウェブIf you think it is too complicated, just focus on step (1), (6), (7), (8) first. (1) is the command (RRC message) to tel the UE to configure the Radio Stack (PHY, MAC) to establish the aggregated communication (Carrier Aggregration). You need to look into every details of RRC Connection Configuration message to fully understand this step.
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