Multi-carrier communications with adaptive cluster configuration and switching

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United States of America Patent

PATENT NO 7146172
SERIAL NO

09837701

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Abstract

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A method and apparatus for allocating subcarriers in an orthogonal frequency division multiple access (OFDMA) system is described. In one embodiment, the method comprises allocating at least one diversity cluster of subcarriers to a first subscriber and allocating at least one coherence cluster to a second subscriber.

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Patent Owner(s)

  • ADAPTIX, INC.;BROADSTORM TELECOMMUNICATIONS, INC.;J & K SERVICES L.L.C.;KAON SYSTEMS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Kemin Bellevue, WA 109 2556
Li, Xiaodong Bellevue, WA 449 10571
Liu, Hui Sammamish, WA 474 6909
Zhang, Wenzhong Bellevue, WA 100 3070

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