Telecommunications – Transmitter and receiver at separate stations – Near field
Reexamination Certificate
2005-03-08
2005-03-08
Nguyen, Lee (Department: 2682)
Telecommunications
Transmitter and receiver at separate stations
Near field
C455S041200, C455S422100, C370S441000, C370S460000, C370S468000
Reexamination Certificate
active
06865371
ABSTRACT:
A method for connecting two or more devices via a wireless communication channel is provided. In one embodiment, a method of connecting a first device to a second device includes the steps of arbitrarily assigning one of two possible states to each device, wherein in a first state, a device seeks to establish a connection with another device, and in a second state, the device renders itself available for connection with the other device; and alternating a present state of each device between the first state and the second state in accordance with a predefined probability distribution until either a predetermined timeout period has expired or a connection between the devices has been established, the length of time that each device remains in the first and second states being controlled by the probability distribution. In a second embodiment, a method of forming a scatternet between a plurality of devices or nodes in an ad hoc wireless communication network is provided.
REFERENCES:
patent: 6026297 (2000-02-01), Haartsen
patent: 6459704 (2002-10-01), Jandrell
patent: 6480476 (2002-11-01), Willars
patent: 6532368 (2003-03-01), Hild et al.
Salonidis et al, Proximity awareness and fast connection establishment in Bluetooth, Jun. 12, 2004, p. 2 and 3.*
R. Schneiderman et al., “Bluetooth's Slow Dawn,” IEEE Spectrum, pp. 61-65, Nov. 2000.
M. Yamashita et al., “Leader Election Problem on Networks in which Processor Identity Numbers Are Not Distinct,” IEEE Transactions on Parallel and Distributed Systems, vol. 10, No. 9, pp. 878-887, Sep. 1999.
“Baseband Specification,” Bluetooth Specification Version 1.0 B, pp. 33-190, Dec. 1999.
J. Haartsen et al., “Bluetooth: Vision, Goals, and Architecture,” Mobile Computing and Communications Review, vol. 2, No. 4, pp. 38-45, Oct. 1998.
Bhagwat Pravin
LaMaire Richard O.
Salonidis Theodoros
Cameron Douglas W.
International Business Machines - Corporation
Nguyen Lee
Pan Yuwen
Ryan & Mason & Lewis, LLP
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