The Farrell Law Firm, P.C.
Method of requesting allocation of uplink resources for extended real-time polling service in a wireless communication system
Provided is a device and method for scheduling uplink resources in a wireless communication system supporting VoIP. When its data rate is decreased, an MS notifies a BS of the rate decreased. When increasing its data rate, the MS requests resource allocation to the BS by transmitting a BR header or a CQICH codeword. Compared to the conventional ertPS in which the BS periodically allocates uplink resources to the MS irrespective of the state of the MS, the BS does not allocate uplink resources when the MS transitions form a talk-spurt period to a silence period. Therefore, resources consumption arising from unnecessary bandwidth allocation is reduced.
Samsung Electronics Co., Ltd
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inventional additional inventional inventional inventional
Sung-Jin Yeong-Moon Hyoung-Kyu Hyun-Jeong Pan-Yuh Jung-Won Jung-Je Chang-Hoi Young-Ho
Lee Son Lim Kang Joo Kim Son Koo Kim