发明申请
- 专利标题: WIRELESS COMMUNICATION SYSTEM AND BASE STATION
- 专利标题(中): 无线通信系统和基站
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申请号: US13545386申请日: 2012-07-10
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公开(公告)号: US20130070625A1公开(公告)日: 2013-03-21
- 发明人: Kenzaburo FUJISHIMA , Tsuyoshi TAMAKI , Rintaro KATAYAMA , Hitoshi ISHIDA
- 申请人: Kenzaburo FUJISHIMA , Tsuyoshi TAMAKI , Rintaro KATAYAMA , Hitoshi ISHIDA
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 优先权: JP2011-203534 20110916
- 主分类号: H04W36/30
- IPC分类号: H04W36/30 ; H04H20/71 ; H04W72/04 ; H04W24/00
摘要:
To reduce an uplink interference in a network with a first base station of a large output and a second base station of a small output. Detecting the interference, the second base station urges the first base station to hand over a terminal causing it to the second base station. Multiple base stations and one or more terminals exist in this system, each terminal connects with one base station, and a serving base station is changed according to a communication state of each terminal. If the different second base station other than the first base station to which the terminal connects detects a large interference, the second base station will multicast transmit information for urging handover to the base stations except itself. The base station having received the information specifies a terminal giving the interference to the second base station, and makes it to be handed over thereto.
公开/授权文献
- US08897161B2 Wireless communication system and base station 公开/授权日:2014-11-25