GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
— Physical carrier sense for wireless multihop networks has attracted a certain degree of attention since it is a simple yet important mechanism for distributed channel access. S...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
— In this paper, we propose a novel supernode caching scheme to reduce IP lookup latencies and energy consumption in network processors. In stead of using an expensive TCAM based...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract—Spatial multiplexing in the multi-user MIMO (MUMIMO) downlink allows each user in the system to receive multiple data subchannels simultaneously using the same time and ...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
— Motorola Labs implemented an experimental cognitive radio system for use at the Dynamic Spectrum Access Networks (DySPAN) Symposium 2007. To exercise a practical communication ...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract— For MIMO broadcast systems the effects of shadowing on the channel capacity and the fairness of the system in sharing the resources amongst multiple users are important...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract—We examine the performance of a rate-0.9 structured irregular repeat-accumulate (S-IRA) code on a perpendicular magnetic recording (PMR) channel with media noise. To acc...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
— Rapid-deployment mobile ad-hoc networks (MANETs) are frequently characterized by common overarching mission objectives which make it reasonable to expect some degree of coopera...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
—In hybrid Optical/packet networks, wavelength and VLAN tag continuity along a Label Switched Path are two common constraints. These two types of constraints, referred to as Gene...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
Abstract— Polarized single-input multiple-output (SIMO) arrays can improve system robustness and rate while offering a compact design. We investigate the error performance of Imp...
GLOBECOM
2007
IEEE
14 years 7 months ago
2007
IEEE
— In this paper, we propose a rate-compatible serially concatenated structure consisting of an outer linear extended BCH code and an inner recursive systematic convolutional code...