APPARATUS AND METHOD FOR SCHEDULING OF ADAPTIVE GRANT AND POLLING SERVICE IN A BROADBAND WIRELESS ACCESS SYSTEM
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Abstract
Disclosed is a method for performing uplink scheduling for an adaptive grant and polling (aGP) service in a broadband wireless access system, the method comprising: transmitting a first message for requesting the switching or changing of a QoS (quality of service) parameter set to a base station; receiving, from the base station, a service specific scheduling control header including adaptation start time information for adapting a new QoS parameter set; and switching or changing to the new QoS parameter set at the checked adaptation start time after checking the adaptation start time information within the received service specific scheduling control.
13 Citations
28 Claims
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1-16. -16. (canceled)
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17. A method for performing uplink scheduling service in a wireless access system, the method comprising:
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setting up, by a terminal, a service flow based on a first quality of service (QoS) parameter set; transmitting, by the terminal, to a base station, an adaptation request message to request a change of the first QoS parameter set; receiving, by the terminal, from the base station, an adaptation response message as response to the adaptation request message, the adaptation response message including a second QoS parameter set and an adaptation start time, the adaptation start time indicating a start time when the second QoS parameter set is applied; and adapting, by the terminal, the second QoS parameter set to the service flow at the adaptation start time, wherein the second QoS parameter set is different from the first QoS parameter set. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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25. A terminal for performing uplink scheduling service in a wireless access system, the terminal comprising:
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a controller configured to set up a service flow based on a first quality of service (QoS) parameter set; a transmission unit configured to transmit, to a base station, an adaptation request message to request a change of the first QoS parameter set; and a receiving unit configured to receive, from the base station, an adaptation response message as response to the adaptation request message, the adaptation response message including a second QoS parameter set and an adaptation start time, the adaptation start time indicating a start time when the second QoS parameter set is applied, wherein the controller configured to adapt the second QoS parameter set to the service flow at the adaptation start time and the second QoS parameter set is different from the first QoS parameter set. - View Dependent Claims (26, 27, 28)
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Specification