METHODS AND DEVICES FOR WIRELESS COMMUNICATION

Title:

METHODS AND DEVICES FOR WIRELESS COMMUNICATION

Document Type and Number:

WIPO Patent Application WO/2021/000209

Kind Code:

A1

Abstract:

The present disclosure provides a method (200) at a source network device associated with a source cell and a method (300) at a target network device associated with a target cell. The method (200) comprises: selecting (210), from a plurality of terminal devices served by the source cell, at least one terminal device candidate to be offloaded, based at least on a load of the source cell; determining (220) a target network device associated with a target cell being capable of taking over the at least one terminal device candidate; informing (230) the target network device of the at least one terminal device candidate; and generating (240) common beam weights for the source cell, based on one or more remaining terminal devices in the plurality of terminal devices, with consideration that the selected at least one terminal device candidate is to be offloaded. The method (300) comprises: receiving (310), from a source network device associated with a source cell, information of at least one terminal device candidate that is being served by the source cell and is to be offloaded to the target cell; and generating (320) common beam weights for the target cell, based on one or more terminal devices currently served by the target cell, as well as the at least one terminal device candidate to be offloaded to the target cell.

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Inventors:

ZHANG ZHAN (CN)
ZHU HUAISONG (CN)

Application Number:

PCT/CN2019/094145

Publication Date:

January 07, 2021

Filing Date:

July 01, 2019

Export Citation:

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Assignee:

ERICSSON TELEFON AB L M (SE)
ZHANG ZHAN (CN)

International Classes:

H04W28/08

Foreign References:

CN106332180A	2017-01-11
CN101374005A	2009-02-25
CN106656279A	2017-05-10
US20180020455A1	2018-01-18

Attorney, Agent or Firm:

ZHONGZI LAW OFFICE (CN)

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