Invention Grant
- Patent Title: Method and apparatus for calculating an initial transmission power in universal mobile telecommunications system user equipment
- Patent Title (中): 在通用移动电信系统用户设备中计算初始发射功率的方法和装置
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Application No.: US12833215Application Date: 2010-07-09
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Publication No.: US08150448B2Publication Date: 2012-04-03
- Inventor: Andrew John Farnsworth , Mark Dennis Norton
- Applicant: Andrew John Farnsworth , Mark Dennis Norton
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- Main IPC: H04B7/00
- IPC: H04B7/00
Abstract:
A method and apparatus for calculating an initial transmission power in a mobile telecommunications system is disclosed, the system comprising a network of a plurality of cells and at least one user equipment device. The user equipment device receives broadcast system information, and measures a signal power. An initial transmission power is calculated in a lowest logical layer of the system defined as a protocol stack, using the received information and measured power.
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