Telecommunications – Transmitter and receiver at separate stations – Short range rf communication
Reexamination Certificate
2006-05-24
2010-11-30
Anderson, Matthew D (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Short range rf communication
Reexamination Certificate
active
07844222
ABSTRACT:
Methods and systems for changing priority of slave frames in multiwire coexistence are disclosed. Aspects of one method may include communicating a high priority to the collocated WLAN device after a Bluetooth frame has started, the Bluetooth device may deassert a signal to a collocated WLAN device that indicates Bluetooth communication activity. For example, the deassertion may take place prior to a portion of a frame when said Bluetooth device transmits data. The Bluetooth device may also assert the signal that indicates Bluetooth communication activity. The Bluetooth device may then assert a signal that indicates Bluetooth priority status and the signal that indicates Bluetooth communication activity. After the Bluetooth device transmits a packet, the Bluetooth device may deassert the signal that indicates Bluetooth priority status and/or the signal that indicates Bluetooth communication activity.
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Specification of the Bluetooth System. Architecture & Terminology Overview. Covered Core Package version: 2.0 + EDR Current Master TOC issued: Nov. 4, 2004.
Anderson Matthew D
Broadcom Corporation
McAndrews Held & Malloy Ltd.
Tsvey Gennadiy
LandOfFree
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