Invention Grant
US07990905B2 Communication system using relay base stations with asymmetric data links
有权
使用具有不对称数据链路的中继基站的通信系统
- Patent Title: Communication system using relay base stations with asymmetric data links
- Patent Title (中): 使用具有不对称数据链路的中继基站的通信系统
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Application No.: US10584973Application Date: 2003-12-30
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Publication No.: US07990905B2Publication Date: 2011-08-02
- Inventor: Antti Lappeteläinen , Jussi Ojala
- Applicant: Antti Lappeteläinen , Jussi Ojala
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- International Application: PCT/IB03/06229 WO 20031230
- International Announcement: WO2005/067173 WO 20050721
- Main IPC: H04B7/14
- IPC: H04B7/14 ; H04B7/185 ; H04W72/00
Abstract:
A method is shown for improving the spectral efficiency of a communication system (100) that comprises at least one Super Base Station SBS (1) and at least one terminal (3-1), wherein at least one Relay Base Station RBS (2-1) is used to relay asymmetric up- and downlink data between said at least one Super Base Station SBS (1) and said at least one terminal (3-1) and wherein said asymmetry of said up- and downlink data is considered when dynamically allocating transmission resources to said relay link (5-1, 6-1) between said at least one SBS (1) and said at least one RBS (2-1) and to said link (7-1, 8-1) between said at least one RBS (2-1) and said at least one terminal (3-1).
Public/Granted literature
- US20080075178A1 Communication System Using Relay Base Stations with Asymmetric Data Links Public/Granted day:2008-03-27
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