Method of transmitting and receiving information of allocating uplink region in broadband wireless access system
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United States of America Patent
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-
Dec 4, 2012
Grant Date -
May 26, 2011
app pub date -
Feb 2, 2011
filing date -
Mar 30, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of receiving the uplink region avocation information is disclosed. In a broadband wireless access system, in which a mobile terminal receives uplink region allocation information, the present invention includes the steps of receiving an uplink map message from which an uplink map information element (UL-MAP IE) for a ranging region or an uplink bandwidth request region is omitted from a base station and receiving information for a region for a ranging region or uplink bandwidth request using a message periodically transmitted for a control information transmission for an uplink channel. By transmitting uplink region allocation information via a periodically transmitted message, the uplink region allocation information can be efficiently transmitted.
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