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A Cellular Wireless Local Area Network with QoS Guarantees for Heterogeneous Traffic (1997)
| Content Provider | CiteSeerX |
|---|---|
| Author | Choi, Sunghyun Shin, Kang G. |
| Description | A wireless local area network (WLAN) or a cell with quality-of-service (QoS) guarantees for various types of traffic is considered. A centralized (i.e., star) network topology is adopted as the topology of a cell which consists of a base station and a number of mobile clients. Dynamic Time Division Duplexed (TDD) transmission is used, and hence, the same frequency channel is time-shared for downlink and uplink transmissions under the dynamic control of the base station. We divide traffic into three classes (say I, II, and III) according to the required QoS. Whenever there is no eligible class-I and II traffic, class-III traffic which requires no delay bound guarantees is transmitted, while uplink transmissions are controlled with a reservation scheme. Class-I traffic which requires a bounded delay and guaranteed throughput is handled with the framing strategy [1] which consists of a smoothness traffic model and the stop-and-go queueing scheme. We also establish the admission test for a... |
| File Format | |
| Language | English |
| Publisher Date | 1997-01-01 |
| Access Restriction | Open |
| Subject Keyword | Heterogeneous Traffic Cellular Wireless Local Area Network Class-iii Traffic Required Qos Network Topology Uplink Transmission Various Type Class-i Traffic Base Station Mobile Client Qos Guarantee Bounded Delay Stop-and-go Queueing Scheme Admission Test Wireless Local Area Network Smoothness Traffic Model Reservation Scheme Dynamic Control Delay Bound Guarantee Frequency Channel Ii Traffic Eligible Class-i Dynamic Time Division Duplexed |
| Content Type | Text |
| Resource Type | Article |
