Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2004-01-16
2008-10-21
Anderson, Matthew (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S067130, C455S069000
Reexamination Certificate
active
07440769
ABSTRACT:
When a reception data block has no error (S1: NO), a target SIRt is updated by a reduction amount according to the count CBN having no reception data block error continuously (S3). That is, when the CBN is 1 to 100, reduction is made by ΔSIRt×BLERt/(1−BLERt) (Here, the BLERt is a target block error ratio). When the CBN is 101 to 200, reduction is made by 2×ΔSIRt×BLERt/(1−BLERt). When the CBN is 201 to 300, reduction is made by 3×ΔSIRt×BLERt/(1−BLERt). Thus, it is possible to rapidly reduce the reception level.
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A. Sampath et al., “On Setting Reverse Link Target SIR in a CDMA System”, 0-7803-3659-3/97 1997, p. 929-933.
Anderson Matthew
NEC Corporation
Nguyen Hai V
Young & Thompson
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