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问题已开启
(普通问题)
请问LTE中RN Reconfiguration是什么意思？
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问题答案
( 2 )
LTE 中 Reconfiguration有多种：
【1】PHYSICAL CHANNEL RECONFIGURATION
【2】RADIO BEARER RECONFIGURATION
【3】TRANSPORT CHANNEL RECONFIGURATION
主要是UTRAN 和 UE 之间的 Re configuration 协商！
【1】PHYSICAL CHANNEL RECONFIGURATION
【2】RADIO BEARER RECONFIGURATION
【3】TRANSPORT CHANNEL RECONFIGURATION
主要是UTRAN 和 UE 之间的 Re configuration 协商！
回答者：
orangeqw
回答时间：2012-05-22 16:01
6
6
RN reconfiguration
The purpose of this procedure is to configure/reconfigure the RN subframe configuration and/or to update the system information relevant for the RN in RRC_CONNECTED.
5.9.1.2 Initiation
E-UTRAN may initiate the RN reconfiguration procedure to an RN in RRC_CONNECTED when AS security has been activated.5.9.1.3 Reception of an RNReconfiguration
The RN shall:1> if the systemInfoChange is included:
2> if the systemInformationBlockType1 is included:
3> act upon the received SystemInformationBlockType1 as specified in 5.2.2.7;
2> if the SystemInformationBlockType2 is included:
3> act upon the received SystemInformationBlockType2 as specified in 5.2.2.9;
1> if the rn-SubframeConfig is included:
2> reconfigure lower layers in accordance with the received FDD-SubframeConfig or TDD-SubframeConfig;
2> if the rpdcch-Config is included:
3> reconfigure lower layers in accordance with the received rpdcch-Config;
1> submit the RNReconfigurationComplete message to lower layers for transmission, upon which the procedure ends;
回答者：
xhy1331
回答时间：2012-05-22 18:41
18
15
如楼上所说：（补充）
【1】LTE 中 RN Reconfiguration 是：Relay Node Reconfiguration （中继重配）
【2】流程：
(1) RNReconfiguration Message (方向：ETURAN ---> RN)
The RNReconfiguration is a command to modify the RRC connection between
the RN and the E-UTRAN. It may convey information for the RN subframe
configuration and changed system information.
(2) RNReconfigurationComplete Message (方向：RN--->ETURAN )
The RNReconfigurationComplete message is used to confirm the successful
completion of an RN reconfiguration.
【1】LTE 中 RN Reconfiguration 是：Relay Node Reconfiguration （中继重配）
【2】流程：
(1) RNReconfiguration Message (方向：ETURAN ---> RN)
The RNReconfiguration is a command to modify the RRC connection between
the RN and the E-UTRAN. It may convey information for the RN subframe
configuration and changed system information.
(2) RNReconfigurationComplete Message (方向：RN--->ETURAN )
The RNReconfigurationComplete message is used to confirm the successful
completion of an RN reconfiguration.
orangeqw 2012-05-28 16:32
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