Invention Grant
- Patent Title: Method for multi-point cooperation considering delay in a wireless communication system
- Patent Title (中): 考虑无线通信系统延迟的多点合作方法
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Application No.: US12731296Application Date: 2010-03-25
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Publication No.: US08812675B2Publication Date: 2014-08-19
- Inventor: Hyun Ho Choi , Jong Bu Lim , Byoung Hoon Jung , Dan Keun Sung , Seon Yeob Baek , Kab Seok Ko , Ji Young Cha
- Applicant: Hyun Ho Choi , Jong Bu Lim , Byoung Hoon Jung , Dan Keun Sung , Seon Yeob Baek , Kab Seok Ko , Ji Young Cha
- Applicant Address: KR Suwon-si KR Daejeon
- Assignee: Samsung Electronics Co., Ltd.,Korea Advanced Institute of Science and Technology
- Current Assignee: Samsung Electronics Co., Ltd.,Korea Advanced Institute of Science and Technology
- Current Assignee Address: KR Suwon-si KR Daejeon
- Agency: NSIP Law
- Priority: KR10-2009-0089354 20090922
- Main IPC: H04W72/04
- IPC: H04W72/04

Abstract:
Provided is a method of a multi-node cooperation considering a delay in a wireless communication system. A frame format may perform scheduling so that uplink cooperation terminals having a similar delay attribute may be classified into an uplink cooperation zone, to thereby prevent interference between the uplink cooperation zone and a non-cooperation zone. An extended cyclic prefix may be applied according to a delay attribute occurring due to an application of the multi-node cooperation. A cooperation base station of an uplink and a downlink may be determined based on the extended cyclic prefix.
Public/Granted literature
- US20110070884A1 METHOD FOR MULTI-POINT COOPERATION CONSIDERING DELAY IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2011-03-24
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