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COMSUR
2011
230views Hardware» more  COMSUR 2011»
7 years 6 months ago
Low-Density Parity-Check Codes and Their Rateless Relatives
—This survey guides the reader through the extensive open literature that is covering the family of low-density paritycheck (LDPC) codes and their rateless relatives. In doing so...
Nicholas Bonello, Sheng Chen 0001, Lajos Hanzo
COMSUR
2011
228views Hardware» more  COMSUR 2011»
7 years 6 months ago
Energy Harvesting Sensor Nodes: Survey and Implications
Sensor networks with battery-powered nodes can seldom simultaneously meet the design goals of lifetime, cost, sensing reliability and sensing and transmission coverage. Energy-har...
Sujesha Sudevalayam, Purushottam Kulkarni
COMSUR
2011
219views Hardware» more  COMSUR 2011»
7 years 6 months ago
Link Scheduling Algorithms for Wireless Mesh Networks
Abstract—We provide an overview of link scheduling algorithms in Spatial Time Division Access (STDMA) wireless mesh networks. These algorithms can be classified into three categ...
Ashutosh Deepak Gore, Abhay Karandikar
COMSUR
2011
218views Hardware» more  COMSUR 2011»
7 years 6 months ago
A Survey and Analysis of Media Keying Techniques in the Session Initiation Protocol (SIP)
Abstract—Exchanging cryptographic keys to encrypt the media stream in the Session Initiation Protocol (SIP) has proven difficult. The challenge is to effectively exchange keys w...
Vijay K. Gurbani, Vladimir Kolesnikov
COMSUR
2011
264views Hardware» more  COMSUR 2011»
7 years 6 months ago
Low-Memory Wavelet Transforms for Wireless Sensor Networks: A Tutorial
Abstract—The computational and memory resources of wireless sensor nodes are typically very limited, as the employed low-energy microcontrollers provide only hardware support for...
Stephan Rein, Martin Reisslein
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