Invention Grant
- Patent Title: Method of reducing transmission power and terminal thereof
- Patent Title (中): 降低发射功率的方法及其终端
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Application No.: US14692560Application Date: 2015-04-21
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Publication No.: US09191958B2Publication Date: 2015-11-17
- Inventor: Suhwan Lim , Manyoung Jung , Yoonoh Yang , Sangwook Lee
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2012-0018182 20120222
- Main IPC: H04W52/04
- IPC: H04W52/04 ; H04W72/04 ; H04W52/24 ; H04W52/06

Abstract:
A method of reducing transmission power. The method according to one embodiment includes calculating a maximum power reduction (MPR) on a maximum output power for transmission with non-contiguous resource allocation in a single component carrier; and transmitting a signal. The MPR is calculated differently depending on a ratio A which is a ratio of a number of simultaneously transmitted resource blocks in a channel bandwidth (NRB_alloc) to a number of aggregated resource blocks in a fully allocated aggregated channel bandwidth (NRB_agg). The MPR is calculated using a first equation when the ratio A is greater than 0 and less than or equal to 0.33. The MPR is calculated using a second equation when the ratio A is greater than 0.33 and less than or equal to 0.77. The MPR is calculated using a third equation when the ratio A is greater than 0.77 and less than or equal to 1.
Public/Granted literature
- US20150230254A1 METHOD OF REDUCING TRANSMISSION POWER AND TERMINAL THEREOF Public/Granted day:2015-08-13
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