Method for estimating optimized transmission bit rate in...

Details Method for estimating optimized transmission bit rate in... Method for estimating optimized transmission bit rate in...

2011-06-07

2011-06-07

Ferris, Derrick W (Department: 2463)

Multiplex communications

Data flow congestion prevention or control

Control of data admission to the network

C370S232000

Reexamination Certificate

active

07957286

ABSTRACT:
The present invention relates to a method for estimating an optimized transmission bit rate in a wireless local area network (LAN) system, which is to provide an accurate data transmission bit rate according to channel status when block data are transmitted in the wireless LAN system. According to the present invention, there is provided a method for estimating an optimized transmission bit rate according to the status of a data transmission bit rate in a wireless LAN system, comprising the steps of determining whether to change a current data transmission bit rate in a wireless LAN network; and estimating an optimized transmission bit rate on the basis of results of the determination in the determining step, and reflecting the estimated transmission bit rate upon transmission of data. The method is effective in that when data blocks are transmitted in the wireless LAN system, the performance degradation of data transmission invited due to an inappropriate selection of a transmission bit rate can be reduced.

REFERENCES:
patent: 2006/0215596 (2006-09-01), Krishnaswamy et al.
patent: 2006/0223442 (2006-10-01), Stephens
patent: 2006/0285494 (2006-12-01), Li et al.

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