Short-range wireless communication device

Details Short-range wireless communication device Short-range wireless communication device

2007-02-01

2010-11-23

Yun, Eugene (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Short range rf communication

C455S041300

Reexamination Certificate

active

07840183

ABSTRACT:
A short-range wireless communication device is disclosed that is able to ensure QoS of a communication and reduce power consumption by controlling allocation of a period occupied by the communication and by controlling a communication rate within the period occupied by the communication. The short-range wireless communication device receives or transmits beacons in a beacon period, allocates a communication-occupied interval in a super-frame between two adjacent beacon periods, and carries out a communication in the communication-occupied interval in conformity with a predetermined protocol. The short-range wireless communication device includes a control unit that dynamically sets and changes a communication rate in the communication-occupied interval and a number of slots constituting the communication-occupied interval.

REFERENCES:
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patent: 7583644 (2009-09-01), Morioka et al.
patent: 11-146454 (1999-05-01), None
patent: 2004-512705 (2004-04-01), None
patent: 2004-364257 (2004-12-01), None
patent: 2005-252897 (2005-09-01), None

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