Invention Grant
- Patent Title: Methods and systems for SRS power scaling in carrier aggregation
- Patent Title (中): 载波聚合中SRS功率缩放的方法和系统
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Application No.: US13100252Application Date: 2011-05-03
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Publication No.: US09363769B2Publication Date: 2016-06-07
- Inventor: Tao Luo , Wanshi Chen , Juan Montojo
- Applicant: Tao Luo , Wanshi Chen , Juan Montojo
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Paul Kuo
- Main IPC: H04W52/28
- IPC: H04W52/28 ; H04W52/34 ; H04W52/36 ; H04W52/14 ; H04W52/42

Abstract:
Certain aspects of the present disclosure relate to techniques for scaling transmission power. According to certain aspects, a technique for scaling transmission power may include scaling transmission power of one or more uplink channel symbols to be transmitted in a subframe, utilizing a first set of one or more scaling coefficients, scaling transmission power of one or more sounding reference signal (SRS) symbols to be transmitted in the same subframe, utilizing a second set of one or more scaling coefficients, wherein the first set of scaling coefficients is different from the second set of scaling coefficients, and transmitting the scaled one or more uplink channel symbols and the scaled one or more SRS symbols utilizing the scaled transmission power values.
Public/Granted literature
- US20110275335A1 METHODS AND SYSTEMS FOR SRS POWER SCALING IN CARRIER AGGREGATION Public/Granted day:2011-11-10
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