VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
— This paper introduces a resource allocation strategy which focuses on minimizing power consumption in Orthogonal Frequency Division Multiplexing(OFDM) systems. In case of multi...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
—In this paper, a novel hybrid ARQ scheme based on shift column permutation bit interleaving is proposed for OFDM systems. When a packet is requested for retransmission, we can u...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
— We present a solution to the problem of identifying clusters from MIMO measurement data in a data window, with a minimum of user interaction. Conventionally, visual inspection ...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
— Despite significant research efforts, closed-form bit error rate (BER) expressions for multiple-input multiple-output (MIMO) systems employing transmit antenna selection and o...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
— The dynamic nature of ad hoc networks advocates the use of adaptive schemes to optimize network performance. Such adaptive schemes require local observations of prevailing netw...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
Abstract-Cooperative transmission obtains the spatial diversity gains created by sharing antennas of terminals in wireless networks. Although the amplify-and-forward (AF) cooperati...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
— The IEEE 802.16 standard is providing support for Mesh networks of which two scheduling mechanisms (i.e., centralized scheduling and distributed scheduling) are proposed. Centr...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
Abstract— The increasing complexity and dynamics of logistic processes is creating significant new challenges for the management of goods transport. This is leading to increased...