無線通信システム、無線通信方法および基地局

Japanese Patent JP7285474

B2

A wireless communication system includes a first base station connectable to a backbone network by a wireless backhaul, and a path generator generating a wireless multi-hop path including the first base station and one or more second base stations connected to the first base station by a wireless multi-hop. The first base station reports a measurement result of a line quality of the wireless backhaul and a measurement result of a line quality between the first base station and the second base station disposed around the first base station. The first base station is switched to a first mode connected to the backbone network by the wireless backhaul or to a second mode connected to the second base station by a wireless multi-hop, in response to the path signal.

WO/2018/077864	METHOD AND APPARATUS FOR DYNAMIC TREE BUILDING IN MESH NETWORKS
JP2006013853	WIRELESS COMMUNICATION DEVICE, WIRELESS MASTER STATION APPARATUS, AND WIRELESS SLAVE STATION APPARATUS
WO/2019/120548	CONTROL DEVICE CONFIGURED FOR AND METHOD OF DETERMINING A DATA FORMAT

Osamu Kato
Hideki Kanemoto
Hiroaki Asano

JP2019021605A

June 02, 2023

February 08, 2019

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Panasonic IP Management Co., Ltd.

H04W40/12; H04W40/22; H04W92/20

JP2018082403A

3rd Generation Partnership Project,Technical Specification Group Radio Access Network; NR; Study on Integrated Access and Backhaul; (Release 16),3GPP TR 38.874 V16.0.0 (2018-12),2019年01月10日
Lenovo, Motorola Mobility,Scenario for Backhaul link switch[online],3GPP TSG RAN WG2 #102 R2-1807904,Internet,2018年05月11日
Qualcomm Incorporated,IAB - Control-plane Aspects[online],3GPP TSG RAN WG2 adhoc_2018_01_NR R2-1800414,Internet,2018年01月11日

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