Invention Grant
- Patent Title: Multi-radio coexistence system to select ISM communications frequency bands to avoid cellular communications interference
- Patent Title (中): 多无线电共存系统选择ISM通信频段，以避免蜂窝通信干扰
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Application No.: US13753596Application Date: 2013-01-30
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Publication No.: US09374829B2Publication Date: 2016-06-21
- Inventor: Jibing Wang , Joel Benjamin Linsky
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Jia J. Wu
- Main IPC: H04W72/00
- IPC: H04W72/00 ; H04W72/08 ; H04W72/02 ; H04W84/12 ; H04W84/18 ; H04L5/00
Abstract:
Frequency bands for Industrial Scientific and Medical (ISM) communications are selected to avoid interference with the cellular communication. In one aspect of the disclosure, the frequency bands for Bluetooth/WLAN communication are selected to avoid channels that are within a predetermined distance of a harmonic of a cellular (e.g., wireless wide area network) receive frequency band. That is, a frequency band is selected that is at least a predetermined distance from the cellular receive frequency bands.
Public/Granted literature
- US20130203432A1 MULTI-RADIO COEXISTENCE Public/Granted day:2013-08-08
Information query
