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VTC
2007
IEEE
159views Communications» more  VTC 2007»
16 years 3 days ago
Data Fragmentation Scheme in IEEE 802.15.4 Wireless Sensor Networks
— The IEEE 802.15.4 Medium Access Control (MAC) protocol is designed for low data rate, short distance and low power communication applications such as Wireless Sensor Networks (...
Jongwon Yoon, Hyogon Kim, Jeong-Gil Ko
TCOM
2010
61views more  TCOM 2010»
15 years 4 months ago
Variable-rate M-PSK communications without channel amplitude estimation
—Channel estimation at the receiver side is essential to adaptive modulation schemes, prohibiting low complexity systems from using variable rate and/or variable power transmissi...
Athanasios S. Lioumpas, George K. Karagiannidis
ICMCS
2006
IEEE
219views Multimedia» more  ICMCS 2006»
15 years 12 months ago
Analysis of Multi-User Congestion Control for Video Streaming Over Wireless Networks
When multiple video sources are live-encoded and transmitted over a common wireless network, each stream needs to adapt its encoding parameters to wireless channel fluctuations, ...
Xiaoqing Zhu, Bernd Girod
TCOM
2008
128views more  TCOM 2008»
15 years 5 months ago
Cross-Layer Rate and Power Adaptation Strategies for IR-HARQ Systems over Fading Channels with Memory: A SMDP-Based Approach
Abstract--Incremental-redundancy hybrid automatic repeatrequest (IR-HARQ) schemes are proposed in several wireless standards for increased throughput-efficiency and greater reliabi...
Ashok K. Karmokar, Dejan V. Djonin, Vijay K. Bharg...
159
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ICUMT
2009
15 years 3 months ago
Adaptive resource control in 2-hop ad-hoc networks
This paper presents a simple resource control mechanism with traffic scheduling for 2-hop ad-hoc networks, in which the Request-To-Send (RTS) packet is utilized to deliver feedback...
Yimeng Yang, Geert J. Heijenk, Boudewijn R. Haverk...