When constructing a propagation channel model, a substitute is often created by giving an arbitrary shape or form to scatterer distributions based on...

In this contribution, adaptive rate transmissions are investigated in the context of direct-sequence code-division multiple-access (DS-CDMA) systems u...

In this paper, a fast acquisition scheme of pseudonoise (PN) sequences for direct-sequence spread-spectrum systems is proposed. The scheme exploits a...

Channel-reservation techniques have been widely studied in cellular networks in order to meet the desired quality-of-service requirements. In this pap...

The major issue in the wireless multimedia system design is the selection of a suitable channel sharing media access control (MAC) protocol. The desig...