GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— A ‘queued-code’ is a novel code which allows for instantaneous rate adaptation, to match the current channel state information (CSI), assumed known to the transmitter. Prev...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— A fundamental problem in quality-of-service (QoS) routing is to find a path connecting a source node to a destination node that satisfies K ≥ 2 additive QoS constraints. Th...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— We consider two-hop communication of a delaysensitive, memoryless Gaussian source over two independent paths in an ad-hoc network. To capture the behavior an ad-hoc net...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— This paper presents scheduling strategies for sensing workload in wireless sensor networks using Divisible Load Theory (DLT), which offers a tractable model and realist...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
– This paper describes a wireless sensor network for mine safety monitoring. Based on the characteristics of underground mine gallery and the requirements for mine safety monitor...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— Cooperative transmission can greatly improve communication system performance by taking advantage of the broadcast nature of wireless channels. Most previous work on re...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— The traffic exchanged between two overlay nodes in different autonomous systems (AS) is always subjected to a series of inter-domain policies. However, overlay routing often m...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
In traditional call admission control (CAC) schemes, mobile users are always the passive roles during the admission procedures and the base station determines whether to admit o...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper we propose Cognitive Medium Access (CMA), a protocol aimed at improving coexistence with a set of independently evolving WLAN bands. A time-slotted physical layer...