Invention Grant
- Patent Title: Method and apparatus for forward link power control
- Patent Title (中): 前向链路功率控制的方法和装置
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Application No.: US10877174Application Date: 2004-06-25
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Publication No.: US07680174B2Publication Date: 2010-03-16
- Inventor: Edward G. Tiedemann, Jr. , Keith W. Saints
- Applicant: Edward G. Tiedemann, Jr. , Keith W. Saints
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Dang M. Vo
- Main IPC: H04B1/707
- IPC: H04B1/707

Abstract:
A forward link power control mechanism measures the reverse link power control bits which are transmitted on the forward traffic channel. At the remote station, the reverse link power control bits from multiples base stations or multiple signal paths are measured, combined, and filtered to yield an improved measurement of the forward link signal quality. The reverse link power control bits which are deemed unreliable are omitted from use in the power control loop. The remote station generates a set of forward link power control bit in accordance with the measurements and transmits these bits to all base stations in communication with the remote station. Each base station adjusts its gain of the forward traffic channel in accordance to its measurement of the forward link power control bit.
Public/Granted literature
- US20040258024A1 Method and apparatus for forward link power control Public/Granted day:2004-12-23
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