Invention Grant
- Patent Title: System and method for distributed control of spectrum power in a multi-cell communication system
- Patent Title (中): 多单元通信系统中频谱功率分布式控制的系统和方法
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Application No.: US12732007Application Date: 2010-03-25
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Publication No.: US08654704B2Publication Date: 2014-02-18
- Inventor: Tae Soo Kwon , Won-Jae Shin , Chang Yong Shin
- Applicant: Tae Soo Kwon , Won-Jae Shin , Chang Yong Shin
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2009-0091537 20090928
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04B7/212 ; H04W40/00 ; H04W72/00

Abstract:
A system and method for distributed control of spectrum power in a multi-cell communication system are provided. A plurality of cells included in a multi-cell communication system may be grouped into a plurality of groups. Cells included in a first group may iteratively calculate spectrum powers to perform dynamic spectrum management (DSM) scheme in calculation sub-frames. The cells included in the first group may also perform a user scheduling. Spectrum powers determined by cells included in a second group and user scheduling results of the cells in the second group may be held static.
Public/Granted literature
- US20110075580A1 SYSTEM AND METHOD FOR DISTRIBUTED CONTROL OF SPECTRUM POWER IN A MULTI-CELL COMMUNICATION SYSTEM Public/Granted day:2011-03-31
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