Invention Grant
- Patent Title: Apparatus and method for optionally using secondary frequency assignment in a wireless communication system using multiple band
- Patent Title (中): 在使用多个频带的无线通信系统中可选地使用次频分配的装置和方法
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Application No.: US12542175Application Date: 2009-08-17
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Publication No.: US08149777B2Publication Date: 2012-04-03
- Inventor: Hyun-Jeong Kang , Won-Il Roh , Jae-Hee Cho , Jung-Je Son , Byung-Wook Jun
- Applicant: Hyun-Jeong Kang , Won-Il Roh , Jae-Hee Cho , Jung-Je Son , Byung-Wook Jun
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2008-0080356 20080818; KR10-2009-0046676 20090527
- Main IPC: H04W72/00
- IPC: H04W72/00 ; H04W72/08 ; H04W28/18 ; H04J11/00
Abstract:
A broadband wireless communication system using multiple bands is provided. A method includes determining to stop using a first Secondary (S)-Frequency Assignment (FA) of one or more S-FAs while communicating with a correspondent node over a Primary (P)-FA and the one or more S-FAs, sending a first message which requests to suspend the first S-FA, to the correspondent node, communicating over at least one FA excluding the first S-FA, and when resumption of the first S-FA is determined, sending a second message which requests to resume the first S-FA.
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