| Publisher | National Chi Nan University | ||
|---|---|---|---|
| Format | 262.6KB PDF | Date added | 13 Jul 2007 |
| Topics | Mobile - Wireless Communications, WiMAX (802.16) | ||
| Downloads | 10 | ||
To achieve long distance network access, the wired technologies, such as Digital Subscriber Line (xDSL), cable, and T1, are applying higher cost and lower elasticity than wireless network. IEEE 802.16 network provides broadband wireless access to connect the Legacy LAN to Internet. Furthermore, the Mesh mode of IEEE 802.16 can support to construct a large area via BS and SSs. As in legacy LANs, signaling control is necessary in IEEE 802.16 for regulation of data transmission. A framing structure of time consisting of the control subframe and the data subframe is defined in IEEE 802.16 for TDD supporting. Configuration of the control subframe and the data subframe in a TDD time frame has a significant impact on access delay and link utilization.
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