GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract—Symbol synchronization in traditional hardwaredriven communication systems has relied on the transmission of training sequences of symbols just before the beginning of t...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—Multicasting is useful for various applications such as multimedia broadcasting. In current 802.11, multicast frames are sent as broadcast frames at a low transmission rate with...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— The maximum lifetime routing problem in wireless sensor networks has received increasing attention in recent years. One way is to formulate it as a linear programming problem b...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— Probe stations are specially instrumented nodes from where probes can be sent to monitor the network. Probe station locations affect probing efficiency, monitoring capability,...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—Previous studies of receive diversity have carefully modeled the impact of spatial correlation and antenna coupling on the signal component at the receiver. By contrast, relativ...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—This paper presents a group-based security scheme for distributed wireless sensor networks. The scheme is proposed with 3-types of entities: one or more base stations, Y number ...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
—We consider the situation where N nodes share a common access point. With each node i there is an associated buffer and channel state that change in time. Node i dynamically cho...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— Graph-based algorithms for point-to-point link scheduling in Spatial reuse Time Division Multiple Access (STDMA) wireless ad hoc networks often result in a significant number ...