Invention Grant
US07995687B2 Fast and reliable channel classification algorithms in bluetooth networks to detect and avoid 2.4 GHz interferers
有权
在蓝牙网络中快速可靠的信道分类算法来检测和避免2.4 GHz干扰信号
- Patent Title: Fast and reliable channel classification algorithms in bluetooth networks to detect and avoid 2.4 GHz interferers
- Patent Title (中): 在蓝牙网络中快速可靠的信道分类算法来检测和避免2.4 GHz干扰信号
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Application No.: US11682052Application Date: 2007-03-05
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Publication No.: US07995687B2Publication Date: 2011-08-09
- Inventor: Prasanna Desai , Sven Jerlhagan , Brima Ibrahim , Siukai Mak , Asif Grushkevich , John Walley
- Applicant: Prasanna Desai , Sven Jerlhagan , Brima Ibrahim , Siukai Mak , Asif Grushkevich , John Walley
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: H03D1/04
- IPC: H03D1/04 ; H03D1/06 ; H03K5/01 ; H03K6/04 ; H04L25/08 ; H04L1/00 ; H04B15/00
Abstract:
Aspects of a method and system for fast and reliable channel classification in Bluetooth networks to detect and avoid channel interferers may include one or more processors that may enable performance of signal strength measurements on received Bluetooth signals at a current selected frequency. At least one data packet received via the Bluetooth signals may be processed to determine the presence of bit errors. The processor(s) may enable characterization of the Bluetooth signals at the current selected frequency based on the signal strength measurements and/or the processing of the data packets. The current selected frequency may be selected during adaptive frequency hopping based on the characterization.
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