Invention Grant
- Patent Title: Uplink power control method for mobile communication system
- Patent Title (中): 上行移动通信系统的功率控制方法
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Application No.: US13162195Application Date: 2011-06-16
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Publication No.: US08838161B2Publication Date: 2014-09-16
- Inventor: Hyo Jin Lee , Joon Young Cho , Jin Kyu Han , Myung Hoon Yeon
- Applicant: Hyo Jin Lee , Joon Young Cho , Jin Kyu Han , Myung Hoon Yeon
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2010-0056951 20100616; KR10-2010-0062861 20100630; KR10-2010-0108878 20101103; KR10-2010-0109741 20101105; KR10-2010-0110579 20101108
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W52/14 ; H04W52/04 ; H04W52/08 ; H04W52/10 ; H04W52/24
Abstract:
A per-layer and per-antenna uplink power control method for MIMO transmission of PUSCH in a Long Term Evolution-Advanced (LTE-A) system is provided. A transmit power for a plurality of transmit antennas is calculated based on a power control parameter received in a downlink. Uplink data is transmitted through the plurality of transmit antennas by applying the transmit power to each of a plurality of codewords.
Public/Granted literature
- US20110310987A1 UPLINK POWER CONTROL METHOD FOR MOBILE COMMUNICATION SYSTEM Public/Granted day:2011-12-22
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