Wireless communication method and device

Details Wireless communication method and device Wireless communication method and device

2008-07-11

2011-10-11

Hoang, Thai (Department: 2463)

Multiplex communications

Communication over free space

Combining or distributing information via time channels

C370S503000

Reexamination Certificate

active

08036206

ABSTRACT:
In a commutation system, a data packet is transmitted and received by radio among radio communication apparatuses. In the communication system, the data packet is started to be transmitted on a transmission right acquired on contention type access control in response to a transmission request for the data packet. It is detected that there is a predetermined state in which the transmission request is generated during or after reception of a long packet which is over a given packet length. When the predetermined state is detected, a start timing of the access control is shifted to a timing at which a desired delay time passes after completing reception of the long packet. One example is that an elapse time from a start of reception of the long packet to generation of the transmission request is measured and, as the desired delay time, a period of time calculated by multiplying the measured elapse time by a specified coefficient is set.

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Office Action dated Jun. 2, 2009 issued from the Japan Patent Office for counterpart application No. 2007-182355 (with English translation).

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