Invention Grant
- Patent Title: Antenna switching devices, methods, and systems
- Patent Title (中): 天线切换装置,方法和系统
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Application No.: US13839187Application Date: 2013-03-15
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Publication No.: US09118108B2Publication Date: 2015-08-25
- Inventor: Ning He , Hongbo Yan , Daniel Fred Filipovic
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Donald C. Kordich
- Main IPC: H04W24/02
- IPC: H04W24/02 ; H01Q3/24 ; H04B7/04 ; H04W72/08 ; H04W76/02 ; H04W36/30 ; H04B1/44 ; H04W36/14 ; H04W88/06 ; H04B7/06 ; H04B7/08

Abstract:
This disclosure provides systems, methods, and apparatus for antenna switching for simultaneous communication. In one embodiment, a wireless communication apparatus is provided. The wireless communication apparatus includes a plurality of antennas including a first antenna and a second antenna. The wireless communication apparatus further includes a plurality of receive circuits including a first receive circuit. The wireless communication apparatus further includes a controller configured to determine one or more performance characteristics of the first antenna over a plurality of sources. The controller is further configured to selectively switch the first receive circuit from receiving wireless communications via the first antenna to receive wireless communications via the second antenna if the one or more performance characteristics of the first antenna over the plurality of sources fall simultaneously. Other aspects, embodiments, and features are also claimed and described.
Public/Granted literature
- US20130308477A1 ANTENNA SWITCHING DEVICES, METHODS, AND SYSTEMS Public/Granted day:2013-11-21
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