Invention Grant
US09131518B2 Systems and methods for time optimization for silencing wireless devices in coexistence networks
有权
用于在共存网络中消除无线设备的时间优化的系统和方法
- Patent Title: Systems and methods for time optimization for silencing wireless devices in coexistence networks
- Patent Title (中): 用于在共存网络中消除无线设备的时间优化的系统和方法
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Application No.: US13748083Application Date: 2013-01-23
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Publication No.: US09131518B2Publication Date: 2015-09-08
- Inventor: Ariton E. Xhafa , Yanjun Sun , Ramanuja Vedantham
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Steven A. Shaw; Frank D. Cimino
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/12 ; H04W16/14 ; H04W88/06 ; H04W84/12

Abstract:
Embodiments provide systems and methods to optimize the time when to transmit a silencing frame, and hence, improve the overall network throughput and avoid access point transmission rate fall-back mechanism having an avalanche effect during coexistence of dissimilar wireless network technologies. A device comprises at least two dissimilar network technology subsystems, at least one subsystem of which is lower priority than at least another of the dissimilar subsystems. In some embodiments, a device is able to transmit a silencing frame during a transmission window within a lower priority technology network interval. In other embodiments, a device calculates a transmission window, the transmission window to occur within a lower priority technology network interval, and transmits a silencing frame during the transmission window. In further embodiments, a device is able to calculate a transmission window to occur during a lower priority technology network interval, and transmit a silencing frame during the calculated transmission window.
Public/Granted literature
- US20140029583A1 Systems and Methods for Time Optimization for Silencing Wireless Devices in Coexistence Networks Public/Granted day:2014-01-30
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