Invention Grant
US08681726B2 Method and apparatus of allocating uplink feedback channel for feeding back data corresponding to an enhanced-physical downlink control channel (E-PDCCH)
有权
分配用于反馈对应于增强物理下行链路控制信道（E-PDCCH）的数据的上行反馈信道的方法和装置，
- Patent Title: Method and apparatus of allocating uplink feedback channel for feeding back data corresponding to an enhanced-physical downlink control channel (E-PDCCH)
- Patent Title (中): 分配用于反馈对应于增强物理下行链路控制信道（E-PDCCH）的数据的上行反馈信道的方法和装置，
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Application No.: US13216573Application Date: 2011-08-24
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Publication No.: US08681726B2Publication Date: 2014-03-25
- Inventor: Heun Chul Lee , Bruno Clerckx , Young Ho Jung
- Applicant: Heun Chul Lee , Bruno Clerckx , Young Ho Jung
- Applicant Address: KR Suwon-si KR Goyang-si
- Assignee: Samsung Electronics Co., Ltd.,Industry-University Cooperation Foundation Korea Aerospace University
- Current Assignee: Samsung Electronics Co., Ltd.,Industry-University Cooperation Foundation Korea Aerospace University
- Current Assignee Address: KR Suwon-si KR Goyang-si
- Agency: NSIP Law
- Priority: KR10-2011-0014159 20110217
- Main IPC: H04W72/04
- IPC: H04W72/04
Abstract:
Provided is an uplink feedback channel allocation method and apparatus used to feedback data to indicate whether data packets corresponding an enhanced physical downlink control channel (E-PDCCH) were successfully decoded. A terminal may use an additional resource area of an uplink feedback channel or may use an empty resource area of the uplink feedback channel to which feedback information of a data packet corresponding to a physical downlink control channel (PDCCH) is not allocated, to perform feedback.
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