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System and method for configuring system information in wireless network

A system information and configured technology, applied in the direction of wireless communication, network data management, synchronization device, etc., can solve the problem of broadcasting CU and DU without system information

Active Publication Date: 2019-12-20
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the base station is divided into a centralized network element CU and a distributed network element DU, there is no existing knowledge about how to broadcast system information to UEs through CU and DU or about how CU and DU cooperate when the system information configuration is updated. solution

Method used

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  • System and method for configuring system information in wireless network
  • System and method for configuring system information in wireless network
  • System and method for configuring system information in wireless network

Examples

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Embodiment Construction

[0021] Various exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, so as to enable those of ordinary skill in the art to implement and use the present disclosure. As will be apparent to those of ordinary skill in the art after reading the present disclosure, various changes or modifications may be made to the examples described herein without departing from the scope of the present disclosure. Accordingly, the present disclosure is not limited to the exemplary embodiments and applications described and illustrated herein. In addition, the specific order or hierarchy of steps in the methods disclosed herein are exemplary methods 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 dis...

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Abstract

The present disclosure relates to a method and a system for configuring system information in a wireless network. In one embodiment, a method implemented on a first node is disclosed. The method comprises: generating a message related to system information that is associated with at least one cell in a wireless network; and transmitting the message to a second node associated with the at least onecell, wherein the first node and the second node cooperate to serve the at least one cell as a base station.

Description

technical field [0001] The present disclosure relates generally to wireless communications, and more particularly, to systems and methods for configuring system information in a wireless network. Background technique [0002] Future wireless communication systems such as 5G New Radio (NR) systems will have novel network architectures and more networking flexibility. In the 5G NR network, the base station (BS) on the radio access network side can be divided into two functional entities: centralized processing network element CU (centralized unit) and distributed processing network element DU (distributed unit). There are ideal and / or non-ideal fronthaul transmissions and connections between DUs and CUs. In addition, this CU-DU separation architecture can also be applied to future 4G evolution. [0003] After the terminal completes the cell search and is determined to be a resident of the cell, the terminal needs to acquire the system information of the cell to understand th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/14H04W56/00
CPCH04W48/12H04W48/14H04W74/006H04W88/085
Inventor 刘旸刘壮高音黄河
Owner ZTE CORP