Invention Grant
- Patent Title: Long term evolution interference management in unlicensed bands for wi-fi operation
- Patent Title (中): 长期演进干扰管理在无牌频带无线操作
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Application No.: US14275505Application Date: 2014-05-12
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Publication No.: US09332465B2Publication Date: 2016-05-03
- Inventor: Nachiappan Valliappan , Ahmed Kamel Sadek
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM INCORPORATED
- Current Assignee: QUALCOMM INCORPORATED
- Current Assignee Address: US CA San Diego
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Main IPC: H04W24/08
- IPC: H04W24/08 ; H04W72/08 ; H04W36/06 ; H04W74/08 ; H04W84/12 ; H04W36/30

Abstract:
Systems and methods for improved interference management by Wi-Fi devices are disclosed. The interference management may be achieved by monitoring, by the Wi-Fi device, signaling energy on a communication channel in a frequency band associated with the Wi-Fi device, comparing the monitored signal energy with a known waveform signature corresponding to Long Term Evolution (LTE) operation, and identifying a presence of an LTE interferer on the communication channel in the frequency band associated with the Wi-Fi device based on the comparison.
Public/Granted literature
- US20150105067A1 LONG TERM EVOLUTION INTERFERENCE MANAGEMENT IN UNLICENSED BANDS FOR WI-FI OPERATION Public/Granted day:2015-04-16
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