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VTC
2006
IEEE
144views Communications» more  VTC 2006»
14 years 3 months ago
Channel Estimation for Non-Line-of-Sight WiMax Communication System
- In this paper, we present an adaptive channel estimation scheme for IEEE 802.16-2004 Wireless Metropolitan Area Network (a.k.a. WiMAX) in the case that the channel impulse respon...
Jen-Ming Wu, Wen-Bin Lin
ACNS
2008
Springer
115views Cryptology» more  ACNS 2008»
14 years 3 months ago
Steel, Cast Iron and Concrete: Security Engineering for Real World Wireless Sensor Networks
Abstract. What are the real security issues for a wireless sensor network (WSN) intended to monitor the structural health of a suspension bridge, a subway tunnel or a water distrib...
Frank Stajano, Daniel Cvrcek, Matt Lewis
INFOCOM
2007
IEEE
14 years 3 months ago
RMAC: A Routing-Enhanced Duty-Cycle MAC Protocol for Wireless Sensor Networks
—Duty-cycle MAC protocols have been proposed to meet the demanding energy requirements of wireless sensor networks. Although existing duty-cycle MAC protocols such as S-MAC are p...
Shu Du, Amit Kumar Saha, David B. Johnson
ICUIMC
2009
ACM
14 years 3 months ago
Proposal and evaluation of multiple gateways distribution method for wireless mesh network
Researches on the wireless mesh network in which access points (APs) of a wireless LAN are connected by an ad-hoc networks are recently drawing much attention. In the wireless mes...
Masashi Ito, Toshihiro Shikama, Akira Watanabe
ICCNMC
2005
Springer
14 years 2 months ago
A Prediction-Based Location Update Algorithm in Wireless Mobile Ad-Hoc Networks
Location information in Mobile Ad Hoc Networks (MANETs) provides efficiency to uni-cast and multi-cast algorithms. This paper proposes a new location update algorithm called PLU. T...
Jun Shen, Kun Yang, Shaochun Zhong