Invention Grant
- Patent Title: Enabling coexistence between wireless networks
- Patent Title (中): 实现无线网络之间的共存
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Application No.: US13160273Application Date: 2011-06-14
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Publication No.: US08908571B2Publication Date: 2014-12-09
- Inventor: Michael Hart , Yang Xu , Peter Gelbman , Herkole Sava
- Applicant: Michael Hart , Yang Xu , Peter Gelbman , Herkole Sava
- Applicant Address: US WA Bellevue
- Assignee: Clearwire IP Holdings LLC
- Current Assignee: Clearwire IP Holdings LLC
- Current Assignee Address: US WA Bellevue
- Main IPC: H04J3/00
- IPC: H04J3/00 ; H04L1/00 ; H04J11/00 ; H04W52/36

Abstract:
Systems and methods for detecting and mitigating interference between from a first wireless time division duplex (TDD) communications device and a second wireless TDD communications device includes processing quality-indicator reports received from the first TDD device to determine if reception at the first TDD device has experienced interference from the second TDD device. Such interference at the first TDD device may indicate that the first TDD device may also cause interference to reception at the second TDD device. Accordingly, to mitigate the possible interference from the first TDD device, an uplink configuration of the first TDD base station may be adjusted. The adjustment of the uplink configuration may include configuring reception of data packets at the first TDD base station from the first TDD device in accordance with an interference-free time interval, an unprotected time interval, or a specific portion of an associated frequency band.
Public/Granted literature
- US20120082070A1 ENABLING COEXISTENCE BETWEEN WIRELESS NETWORKS Public/Granted day:2012-04-05
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