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Method and system for exchanging messages in a wireless network

A wireless network and message technology, applied in the field of wireless communication, can solve problems that have not yet been carried out

Active Publication Date: 2022-03-04
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, so far, no research has been done on how to switch the UE to the RRC INACTIVE state when the BS is divided into CU and DU

Method used

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  • Method and system for exchanging messages in a wireless network
  • Method and system for exchanging messages in a wireless network
  • Method and system for exchanging messages in a wireless network

Examples

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Embodiment Construction

[0019] Various exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings to enable those of ordinary skill in the art to make and use the present disclosure. After reading this disclosure, it will be apparent to those of ordinary skill in the art that various changes or modifications to the examples described herein can be made without departing from the scope of the disclosure. Accordingly, the present disclosure is not limited to the exemplary embodiments and applications described and illustrated herein. Moreover, the specific order or hierarchy of steps in the methods disclosed herein is a sample approach only. Based upon design preferences, the specific order or hierarchy of steps in the disclosed methods or processes may be rearranged while remaining within the scope of the present disclosure. Accordingly, those of ordinary skill in the art will understand that the methods and techniques disclosed herein present the ...

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Abstract

Public methods and systems that are available in concentrated units and distributed units for base stations are open.In one embodiment, the method executed by the first communication node includes: when determining that the third wireless communication node is switched to the wireless resource control non -activity mode, the first message is sent to the second wireless communication node.The first and second wireless communication nodes are collaborated for the first base station in the wireless network.

Description

technical field [0001] The present disclosure relates generally to wireless communications, and more particularly to exchanging messages between two wireless communication nodes in a wireless network. Background technique [0002] Due to the large-scale connection and higher rate requirements of users in the 5G New Radio (NR) communication network (5G network), in the LTE Long Term Evolution) communication network, the communication between the BBU (Base Band Unit) and the RRU (Radio Remote Unit) The transmission capacity of the fronthaul interface CPRI (Common Radio Interface) is facing a huge challenge. Because the CPRI interface transmits I / Q (real / virtual) signals that have been encoded and processed by the physical layer, the CPRI interface has stricter requirements on transmission delay and bandwidth. If the 5G F1 interface rate increases to tens of gigabits per second (Gbps), the traffic demand on the CPRI interface will rise to the level of terabits per second (Tbps...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00
CPCH04W48/18H04W74/0833H04W76/27H04W88/085H04W60/00H04W92/10H04W92/045H04W8/08H04W64/003H04W72/04
Inventor 高音黄河
Owner ZTE CORP