14424 search results - page 67 / 2885 » Modeling Radio Networks |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
As the radio spectrum usage paradigm shifting from the traditional command and control allocation scheme to the open spectrum allocation scheme, wireless mesh networks meet new opp...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
— We consider a point-to-multipoint cognitive radio network that shares a set of channels with a primary network. Within the cognitive radio network, a base station (BS) controls...
MOBICOM
1999
ACM
14 years 3 months ago
1999
ACM
A key challenge facing wireless networking is to utilize the spectrum as e ciently as possible given current channel conditions and in the most e ective way for each application. ...
WSC
2007
14 years 29 days ago
2007
In this paper we describe a technique for efficient parallelization of digital wave guide network (DWN) models based on an interpretation of the finite difference time domain (F...
BROADNETS
2004
IEEE
14 years 2 months ago
2004
IEEE
We present a link layer protocol called the Multi-radio Unification Protocol or MUP. On a single node, MUP coordinates the operation of multiple wireless network cards tuned to no...