Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2008-02-21
2011-10-25
Brandt, Christopher M (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S453000, C370S329000
Reexamination Certificate
active
08045993
ABSTRACT:
Fair usage of working channels in a wireless network is disclosed. A base station associated with a cell within a wireless community monitors the congestion of the working channel of neighboring communities. Upon determining that the congestion of the working channel of a neighboring community is less than that of its existing working channel, the base station initiates a switch to the neighboring community's working channel. Upon joining the new community, the frame structure and other networking parameters and attributes are adjusted.
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Dynamic Frequency Hopping Community, IEEE 802.22-06/0113r0, Jun. 2006, pp. 1-61.
Chu Liwen
Vlantis George A.
Au Yiu F.
Brandt Christopher M
Hogan & Lovells US LLP
Kubida William J.
STMicroelectronics Inc.
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