GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
— In this paper, we study QoS routing in wireless mesh networks with cognitive radios, which involves route selection, channel allocation and scheduling. It turns out to be a har...
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
Abstract— Link quality measurement (LQM), i.e. packet reception ratio (PRR) measurement, is becoming an indispensable component in multihop wireless networks. However, in all the...
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
—This paper deals with a simple but essential two-hop wireless relay network employing network coding and a slotted ALOHA protocol. Network coding is a recent and highly regarded...
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
—In sensor networks, both energy and bandwidth are scarce resources. In the past, many energy efficient routing algorithms have been devised in order to maximize network lifetim...
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
—Game theory has been a useful tool for the analysis of random-access based wireless networks due to their decentralized operations. This paper studies one of the most widely use...
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
— This paper considers two-hop cooperative relaying using multiple relays and proposes a threshold based relay selection protocol. In this protocol the relays are selected among ...
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
—MIMO-OFDM wireless systems require adaptive modulation and coding based on channel state information (CSI) to maximize throughput in changing wireless channels. Traditional adap...
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
—In this paper we derive and propose constrained blind DS-CDMA UWB multiuser detection algorithm to suppress the multi access interference (MAI) in multipath channels, and studie...
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
— The search for optimality in the design of channel precoders and training symbols in block processing communication systems is one of paramount importance. Finding the best tra...