Invention Grant
- Patent Title: Radio base station and frequency band sharing method
- Patent Title (中): 无线基站和频段共享方式
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Application No.: US13361318Application Date: 2012-01-30
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Publication No.: US08903404B2Publication Date: 2014-12-02
- Inventor: Hiromasa Fujii , Hiroto Yasuda , Hiroki Harada , Shunji Miura , Hidetoshi Kayama
- Applicant: Hiromasa Fujii , Hiroto Yasuda , Hiroki Harada , Shunji Miura , Hidetoshi Kayama
- Applicant Address: JP Tokyo
- Assignee: NTT DoCoMo, Inc.
- Current Assignee: NTT DoCoMo, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2011-037068 20110223
- Main IPC: H04W36/00
- IPC: H04W36/00 ; H04B1/10 ; H04W16/14 ; H04B1/00 ; H04W88/08 ; H04W28/04 ; H04W74/08 ; H04W56/00
Abstract:
A CRS base station (21) includes a transmitting section configured to transmit a synchronization establishment signal, a receiving section configured to receive a random access signal corresponding to the synchronization establishment signal, a determining section configured to determine whether or not the random access signal received by the receiving section has been transmitted from an MCS terminal (12) and an interference reduction processing section configured to perform interference reduction processing on the MCS terminal (12) when the determining section determines that the random access signal has been transmitted from the MCS terminal (12).
Public/Granted literature
- US20120214525A1 RADIO BASE STATION, USER TERMINAL AND FREQUENCY BAND SHARING METHOD Public/Granted day:2012-08-23
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