439 search results - page 15 / 88 » Channel Modeling of Wireless Networks in Tunnels |
INFOCOM
2003
IEEE
14 years 1 months ago
2003
IEEE
— Channel-aware scheduling strategies, such as the Proportional Fair algorithm for the CDMA 1xEV-DO system, provide an effective mechanism for improving throughput performance in...
INFOCOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— Wireless mesh network is designed as an economical solution for last-mile broadband Internet access. In this paper, we study bandwidth allocation in multi-channel multihop wire...
TMC
2012
11 years 10 months ago
2012
—We investigate the following fundamental question—how fast can information be collected from a wireless sensor network organized as tree? To address this, we explore and evalu...
MMNS
2007
13 years 10 months ago
2007
An important question in multi-radio multi-channel and multi-hop networks is how to perform efficient network-wide broadcast. Currently almost all broadcasting protocols assume a s...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
- This paper analyzes the energy efficiency of wireless sensor networks using different error control schemes. An analytical model is presented to evaluate the energy efficiency in...