ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— A novel, simple and efficient method for the generation of Tikhonov (a.k.a. von Mises) random variates is proposed. In the proposed method, circular variates of a pres...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
—Finding the distribution of the sum of lognormal We assume in this paper that the terms Yi are independent. The random variables is an important mathematical problem in probabil...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— In this paper we consider UWB (ultra wide band) based positioning. We derive the CRBs (Cramer Rao bound) for AOA (angle of arrival) and for hybrid method using both AOA and TOA...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— Scheduling in a Broadcast (BC) channel based on partial Channel State Information at the Transmitter (CSIT) is carried out in an opportunistic way, where several orthogonal bea...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— This paper presents an architecture for adaptive cognitive radio networks based on the concept of a “global control plane”. The proposed control architecture uses a predete...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— In this paper we present our implementation of a layered ZigBee network and the performance test results using non-beaconing networks. Adding the implemented network layer to a...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— A vast amount of broadcasting protocols has been developed for wireless ad hoc networks. To the best of our knowledge, however, these protocols assume a single-radio singlechan...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
−A class of combinatorial structures, called absorbing sets, strongly influences the performance of low-density paritycheck (LDPC) decoders. In particular, the quantization schem...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— For most of wireless services with variable rate transmission, both average rate and rate oscillation are important performance metrics. One often needs to decide how much rate...