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JCM
2006
78views more  JCM 2006»
8 years 10 months ago
Computationally-Efficient DNLMS-Based Adaptive Algorithms for Echo Cancellation Application
This paper investigates the application of the delayed normalized least mean square (DNLMS) algorithm to echo cancellation. In order to reduce the amount of computations, DNLMS is ...
Raymond Lee, Esam Abdel-Raheem, Mohammed A. S. Kha...
JCM
2006
112views more  JCM 2006»
8 years 10 months ago
A Secure RFID Identity Reporting Protocol for Physical Attack Resistance
RFID tags will exist pervasively in our daily life in a near future. In RFID systems, privacy and security are of critical importance to avoid potential tracking abuse and privacy ...
Zhaoyu Liu, Dichao Peng
JCM
2006
76views more  JCM 2006»
8 years 10 months ago
Hierarchical Aggregation of Multicast Trees in Large Domains
Multicast tree aggregation is a technique that reduces the control overhead and the number of states induced by multicast. The main idea of this protocol is to route several groups...
Joanna Moulierac, Alexandre Guitton, Miklós...
JCM
2006
39views more  JCM 2006»
8 years 10 months ago
IEEE 802.22: An Introduction to the First Wireless Standard based on Cognitive Radios
Carlos de M. Cordeiro, Kiran S. Challapali, Dagnac...
JCM
2006
92views more  JCM 2006»
8 years 10 months ago
Automatic Detection of the Guard Interval Length in OFDM System
Orthogonal Frequency Division Multiplexing (OFDM) has been increasingly used in wireless broadband communication systems. Guard interval (GI) is used in OFDM system to reduce inter...
Li Zou
JCM
2006
96views more  JCM 2006»
8 years 10 months ago
Distributed Algorithms for Dynamic Bandwidth Provisioning in Communication Networks
Efficient dynamic resource provisioning algorithms are necessary to the development and automation of Quality of Service (QoS) networks. The main goal of these algorithms is to off...
Jocelyne Elias, Fabio Martignon, Antonio Capone, G...
JCM
2006
120views more  JCM 2006»
8 years 10 months ago
Multi-Agent Wireless System for Dynamic and Local Combined Pricing, Allocation and Billing
In established communication systems prices are determined in a quasi-static way and for a large area according to a fixed price model. Additionally, the main decision criteria of ...
Clemens Kloeck, Holger Jaekel, Friedrich Jondral
JCM
2006
85views more  JCM 2006»
8 years 10 months ago
Round-trip Time Variation in SmoothTCP in the Face of Spurious Errors
In this paper, we review the definition of a variant of TCP, called SmoothTCP, and describe one of its versions which uses ICMP-SQ messages as its primary control metric. This vers...
Elvis Vieira, Michael Bauer
JCM
2006
141views more  JCM 2006»
8 years 10 months ago
CAC and Packet Scheduling Using Token Bucket for IEEE 802.16 Networks
The IEEE 802.16 standard was designed for Wireless Metropolitan Area Network (WMAN). The coverage of this new technology is expanded up to 50 km. IEEE 802.16 also has inherent QoS ...
Tzu-Chieh Tsai, Chi-Hong Jiang, Chuang-Yin Wang
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