Invention Grant
- Patent Title: Devices, systems, and methods for adjusting probing distances
- Patent Title (中): 用于调整探测距离的设备，系统和方法
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Application No.: US13840099Application Date: 2013-03-15
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Publication No.: US09257744B2Publication Date: 2016-02-09
- 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 Larry J. Moskowitz
- Main IPC: H04B7/08
- IPC: H04B7/08 ; H04W24/02 ; H01Q3/24 ; H04B7/04 ; H04W72/08 ; H04W76/02 ; H04W36/30 ; H04B1/44 ; H04W36/14 ; H04W88/06 ; H04B7/06
Abstract:
A wireless communication apparatus includes a first antenna, a second antenna, a first receive circuit coupled to the first antenna and a second receive circuit coupled to the second antenna. The first receive circuit is configured to measure one or more downlink performance characteristics of the first antenna and the second receive circuit is configured to measure one or more downlink performance characteristics of the second antenna during at least part of a same time period. The wireless communication apparatus further includes a controller configured to determine a difference between the one or more downlink performance characteristics of the first antenna and the second antenna, and determine a next time to use the second receive circuit to measure the one or more downlink performance characteristics of the second antenna based on the determined difference between the one or more downlink performance characteristics of the first antenna and the second antenna.
Public/Granted literature
- US20130308478A1 DEVICES, SYSTEMS, AND METHODS FOR ADJUSTING PROBING DISTANCES Public/Granted day:2013-11-21
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