Sciweavers

ICC
2007
IEEE
124views Communications» more  ICC 2007»
14 years 6 months ago
A Hysteretic Source Rate Control Scheme for a Finite Buffer in a Wireless Environment
— In this paper, we consider a source rate control scheme for a finite buffer of size C in a medium access control layer of a wireless system over a Markovian channel. Our rate ...
Jun-Bae Seo, Hyong-Woo Lee
ICC
2007
IEEE
184views Communications» more  ICC 2007»
14 years 6 months ago
Resource-Aware and Link Quality Based Routing Metric for Wireless Sensor and Actor Networks
—This paper presents a resource-aware and link quality based (RLQ) routing metric to address energy limitations, link quality variations, and node heterogeneities in wireless sen...
Vehbi C. Gungor, Chellury Sastry, Zhen Song, Ryan ...
ICC
2007
IEEE
131views Communications» more  ICC 2007»
14 years 6 months ago
A Two-phase Approach for Dynamic Lightpath Scheduling in WDM Optical Networks
— Lightpath scheduling is an important capability in next-generation wavelength-division multiplexing (WDM) optical networks to reserve resources in advance for a specified time ...
Lu Shen, Xi Yang, Ajay Kumar Todimala, Byrav Ramam...
ICC
2007
IEEE
124views Communications» more  ICC 2007»
14 years 6 months ago
On the Performance of IEEE 802.16 OFDMA System Under Different Frequency Reuse and Subcarrier Permutation Patterns
— In interference-limited wireless cellular systems, interference avoidance and interference averaging are widely adopted to combat co-channel interference. In different types of...
Huiling Jia, Zhaoyang Zhang, Guanding Yu, Peng Che...
ICC
2007
IEEE
124views Communications» more  ICC 2007»
14 years 6 months ago
Countermeasure Uncooperative Behaviors with Dynamic Trust-Token in VANETs
− As one special case of the Mobile Ad Hoc Networks (MANETs), Vehicular Ad hoc Network (VANET) is featured for its extremely high mobility and constantly changing topology. As a ...
Zhou Wang, Chunxiao Chigan
ICC
2007
IEEE
136views Communications» more  ICC 2007»
14 years 6 months ago
Synchronization of Single-Frequency Simulcast Networks Using Network Time Protocol
 Single-frequency simulcast networks use two or more Radio Base Stations (RBS) to transmit simultaneously the same signal on the same radio channel over the service area. To ens...
Stefano Bregni, Luciano Lacavalla, Bruno Propersi,...
ICC
2007
IEEE
134views Communications» more  ICC 2007»
14 years 6 months ago
MOS-Based Rate Adaption for VoIP Sources
—This paper proposes an algorithm for the adaptive adjustment of the transmission rate of VoIP sources based on the voice quality estimated at the receiver. This adjustment is ac...
Nilmax Teones Moura, Bruno A. Vianna, Célio...
ICC
2007
IEEE
108views Communications» more  ICC 2007»
14 years 6 months ago
Trust Establishment in Distributed Networks: Analysis and Modeling
— Recently, trust establishment is recognized as an important approach to defend distributed networks, such as mobile ad hoc networks and sensor networks, against malicious attac...
Yan Lindsay Sun, Yafei Yang
ICC
2007
IEEE
101views Communications» more  ICC 2007»
14 years 6 months ago
TCP Dynamics in 802.11 Wireless Local Area Networks
— In 802.11 wireless links with disabled MAC retries, data and ACK packets within a TCP session collide resulting in packet losses. We show in this paper that in this situation, ...
Sumathi Gopal, Sanjoy Paul