It was previously shown (under simplifying assumptions) that the proportional fair algorithm
gives equal power and time to users who only differ in their distance from the BS, their fading …

In this paper, we present an unequal power allocation technique to increase the throughput
of code-division multiple-access (CDMA) systems with chip-level interleavers. Performance …

Waterfilling is used here to mean transmitting delay-tolerant data users mostly when the
channel is good. First, a result is given which yields a simple interpretation of an algorithm …

The author presents a unified treatment of this highly interdisciplinary topic to help define the
notion of cognitive radio. The book begins with addressing issues such as the fundamental …

We consider combined rate and power adaptations in direct-sequence code-division
multiple-access communications, where the transmission power and the data rate are …

The quality of service in direct-sequence code-division multiple access (DS-CDMA) can be
controlled by a suitable selection of processing gain and transmission powers. In this paper …

Wireless networks have become an essential part of the modern life. However, currently, 3%
of the world-wide energy is consumed by the ICT infrastructures which causes about 2% of …

5,056,109 A* 10, 1991 Gilhousen et al........... 370,342 5,257,283 A 10, 1993 Gilhousen et al.
5,264,119 A 11/1993 Gilhousen et al. 5,297,161 A* 3/1994 Ling.......................... 375/130 …

BACKGROUND In recent years, mobile wireless communications have become increasingly
popular. Today's wireless network architecture is evolving from a circuit-switched, Voice-cen …

In this paper, we analyze the outage probability of a single user system with multiple
antennas at the transmitter, single antenna at the receiver, and finite rate feedback power …