Invention Grant
US09204399B2 Method and apparatus for uplink transmission power control and timing in coordinated multipoint transmission schemes
有权
用于协调多点传输方案中的上行链路传输功率控制和定时的方法和装置
- Patent Title: Method and apparatus for uplink transmission power control and timing in coordinated multipoint transmission schemes
- Patent Title (中): 用于协调多点传输方案中的上行链路传输功率控制和定时的方法和装置
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Application No.: US13633807Application Date: 2012-10-02
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Publication No.: US09204399B2Publication Date: 2015-12-01
- Inventor: Peter Gaal , Wanshi Chen , Juan Montojo , Hao Xu
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox LLP
- Main IPC: H04W52/16
- IPC: H04W52/16 ; H04W52/40 ; H04W52/08 ; H04W52/10 ; H04W52/14 ; H04W52/24
Abstract:
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus of a first cell communicates with a second cell in relation to a coordinated multipoint (CoMP) transmission of control information by the first cell and data by the second cell to a user equipment (UE) in a range expanded region of the second cell, receives a desired transmission power level for the UE from the second cell, generates control information based on the desired transmission power level, and transmits the control information to the UE.
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