Invention Grant
- Patent Title: System and method for modulation and coding scheme adaptation and power control in a relay network
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Application No.: US13389791Application Date: 2010-08-12
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Publication No.: US09674792B2Publication Date: 2017-06-06
- Inventor: Rose Qingyang Hu , Yi Yu , Zhijun Cai , James Womack , Yi Song , Chandra S. Bontu , Mo-Han Fong
- Applicant: Rose Qingyang Hu , Yi Yu , Zhijun Cai , James Womack , Yi Song , Chandra S. Bontu , Mo-Han Fong
- Applicant Address: CA Waterloo, Ontario
- Assignee: BlackBerry Limited
- Current Assignee: BlackBerry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Conley Rose, P.C.
- Agent J. Robert Brown, Jr.; Albert A. Abbou
- International Application: PCT/US2010/045337 WO 20100812
- International Announcement: WO2011/019924 WO 20110217
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04W52/18 ; H04L1/18 ; H04L1/20 ; H04L5/00
Abstract:
A method for determining a Modulation and Coding Scheme (MCS) and power control includes determining an error rate of a communication channel between the UA and at least one of the base station and the RN. When the error rate is below a first threshold, the method includes at least one of increasing the MCS, and reducing a transmission power of the UA. When the error rate is above a second threshold, the method includes at least one of decreasing the MCS, and increasing a transmission power of the UA.
Public/Granted literature
- US20130095748A1 System and Method for Modulation and Coding Scheme Adaptation and Power Control in a Relay Network Public/Granted day:2013-04-18
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