Invention Grant
- Patent Title: Apparatus and method for transmitting and receiving fast feedback information in broadband wireless communication system
- Patent Title (中): 在宽带无线通信系统中发送和接收快速反馈信息的装置和方法
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Application No.: US14299613Application Date: 2014-06-09
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Publication No.: US09516635B2Publication Date: 2016-12-06
- Inventor: Sang-Heon Kim , Hwa-Sun You , Hee-Won Kang , Jae-Hee Cho , Si-Hyun Park
- Applicant: Samsung Electronics Co., Ltd.
- 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: KR10-2008-0084922 20080829; KR10-2009-0061261 20090706
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L27/12 ; H04W28/02 ; H04W28/06
Abstract:
An apparatus and method for operating a fast feedback channel in a broadband wireless communication system are provided. The method includes generating and transmitting a feedback signal through a fast feedback channel of a first mode, determining to switch a mode of the fast feedback channel from the first mode to a second mode, transmitting a signal for requesting the mode switching of the fast feedback channel through the fast feedback channel, and generating and transmitting a feedback signal through a fast feedback channel of the second mode.
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