Invention Grant
- Patent Title: Apparatus and method for hierarchical rate splitting in hierarchical cell communication system
- Patent Title (中): 分层小区通信系统中分级速率分离的装置和方法
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Application No.: US13297943Application Date: 2011-11-16
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Publication No.: US09014707B2Publication Date: 2015-04-21
- Inventor: Won Jae Shin , Wan Choi , Hyun Ho Choi , Myung Gil Kang , Chang Yong Shin , Won Jong Noh
- Applicant: Won Jae Shin , Wan Choi , Hyun Ho Choi , Myung Gil Kang , Chang Yong Shin , Won Jong Noh
- 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: KR10-2011-0015614 20110222
- Main IPC: H04W40/00
- IPC: H04W40/00 ; H04W16/32
Abstract:
Provided is a hierarchical rate splitting method and apparatus in a hierarchical cell communication system. An upper node or a macro base station may adaptively determine a hierarchical splitting mode based on a channel condition of a channel between the macro base station and a macro terminal and/or a performance of pico terminals in comparison to a performance of the macro terminal.
Public/Granted literature
- US20120214497A1 APPARATUS AND METHOD FOR HIERARCHICAL RATE SPLITTING IN HIERARCHICAL CELL COMMUNICATION SYSTEM Public/Granted day:2012-08-23
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