Invention Grant
US08290461B1 Transferring control of a common gain element in a wireless device supporting multiple protocols
失效
在支持多种协议的无线设备中传送公共增益元素的控制
- Patent Title: Transferring control of a common gain element in a wireless device supporting multiple protocols
- Patent Title (中): 在支持多种协议的无线设备中传送公共增益元素的控制
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Application No.: US12767563Application Date: 2010-04-26
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Publication No.: US08290461B1Publication Date: 2012-10-16
- Inventor: Sundar G. Sankaran , Tevfik Yucek , Paul Petrus
- Applicant: Sundar G. Sankaran , Tevfik Yucek , Paul Petrus
- Applicant Address: US CA San Jose
- Assignee: Qualcomm Atheros, Inc.
- Current Assignee: Qualcomm Atheros, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Bay Area Technology Law Group PC
- Main IPC: H04B1/06
- IPC: H04B1/06 ; H04B7/00

Abstract:
A communication device supporting multiple wireless protocols may share a common gain element in a coordinated manner. A first wireless protocol circuitry of the communication device may enter an active state, and in response to entering the active state, may determine whether a second wireless protocol circuitry of the communication device is active and whether the common gain element is currently shared. The gain element may be adjustable to amplify signals by an adjustable amount. The first wireless protocol circuitry may take control of the gain element from the second wireless protocol circuitry in response to determining that the second wireless protocol circuitry is active and the gain element is currently shared.
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