CMCVT: A Concurrent Multi-Channel Virtual Transceiver

Concurrent Communication among Multi - Transceiver Stations over Shared Media

Presently, most local-area networks employ a single broadcast bus to interconnect single-transceiver stations. In order to increase a network's throughput beyond a single bus's data rate without using dedicated switching nodes, multiple buses and multitransceiver stations are required. We explore the design space of single-hop interconnections among such stations; i.e., interconnections that pr...

Traffic-Aware Channel Assignment for Multi-Transceiver Wireless Networks

Traffic analysis in concurrent multi-channel viewing on P2PTV

In recent years, peer-to-peer (P2P) video streaming services (P2PTV) have attracted much attention because of the ability to decrease the load on the content servers by distributing data delivery function to peers. On the other hand, P2P overlay networks are oblivious to the physical network topology and thus may cause undesirable traffic straddling on some Internet service providers (ISPs). To...

Performance of multi-level QAM transceiver with adaptive power control in fixed wireless channel

We consider the design of quadrature amplitude modulation (QAM) transceivers for fixed wireless communications. The use of adaptive power control in the transmitter (Tx) can provide BER performance robust to fading and improved BER performance. The BER performance is evaluated by analytical and simulation results when multi-level QAM transceiver employing power control in the Tx is applied to f...

Centralized Routing and Scheduling Using Multi-Channel System Single Transceiver in 802.16d

This paper proposes a cross-layer optimized strategy that reduces the effect of interferences from neighboring nodes within a mesh networks. This cross-layer design relies on the routing information in network layer and the scheduling table in medium access control (MAC) layer. A proposed routing algorithm in network layer is exploited to find the best route for all subscriber stations (SS). Al...