GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—In this article we present downlink simulation results for a realistic implementation of the LTE (Long Term Evolution) 3G standard. In contrast to previous studies, actu...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—We develop and evaluate a new method for estimating and optimizing various performance metrics for multihop wireless networks, including MANETs. We introduce an approxim...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—With the proliferation of wireless multimedia applications, multicast/broadcast has been recognized as an efficient technique to transmit a large volume of data to mult...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— Cooperative communication can be used to reduce the transmit power of distant mobile units, compared to conventional direct transmission, given the same quality-of-service. How...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— In this paper, we study the weighted sum rate maximization of multicell cellular cognitive radio networks (CRNs) which are overlaid with multicell primary radio networks (PRNs)...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— In many Medium Access Control (MAC) schemes for wireless networks, an Acknowledgment (ACK) packet is transmitted from the data receiver to the data sender to announce the succe...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— A dynamic optical network that adjusts quickly and automatically to changes in offered traffic load provides performance superior to that of a network of fixed, static optical ...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—We address the problem of maximizing the minimum signal to interference and noise ratio of individual users via linear precoding in a multiuser downlink channel with mul...