Radio paging signal coding control scheme using variable number of logical channels according to paging signal traffic

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United States of America Patent

PATENT NO 6512748
SERIAL NO

09238883

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A radio paging signal coding control scheme capable of improving the reception characteristic of the receiver by carrying out a coding control to determine logical channels for accommodating paging signals such that the transmission rate equivalently becomes as low as possible according to the paging signal traffic, without interrupting the paging signal coding processing while maintaining the combination of transmission rate and modulation scheme for frames, is disclosed. In the case of using prescribed transmission rate and N-valued modulation scheme, logical channels to be used for transmission of paging signals among a plurality of available logical channels are determined by setting priority orders among a plurality of available logical channels such that a number of states of modulated signals becomes less than N when paging signal traffic is small.

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Patent Owner(s)

  • NTT MOBILE COMMUNICATIONS NETWORK INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ito, Shogo Kanagawa-ken, JP 55 353
Mizuki, Takayuki Hokkaido, JP 8 214
Ohashi, Setsuya Kanagawa-ken, JP 2 68
Yamao, Yasushi Kanagawa-ken, JP 54 1730

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