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FORTE
1996
13 years 11 months ago
Combined Application of SDL-92, OMT, MSC and TTCN
The paper describes the application of SDL-92[1] and OMT[2] to the design of a V5.x Access Network interface. While OMT is used to model the management aspects of the system, typi...
Eurico Inocêncio, Manuel Ricardo, Hitoshi Sa...
AINA
2008
IEEE
14 years 4 months ago
Live Network Performance Challenge: FLASH-OFDM vs. HSDPA
HSDPA networks are intensively being deployed to provide mobile broadband connectivity to mobile devices. In addition to HSDPA, FLASH-OFDM is another wireless broadband option ope...
Andres Arjona, Antti Ylä-Jääski, Ju...
TELSYS
2008
99views more  TELSYS 2008»
13 years 9 months ago
Mote-based underwater sensor networks: opportunities, challenges, and guidelines
Most underwater networks rely on expensive specialized hardware for acoustic communication and modulation. This has impeded wide scale deployments of underwater sensor networks and...
Raja Jurdak, Antonio G. Ruzzelli, Gregory M. P. O'...
MOBICOM
2005
ACM
14 years 3 months ago
Challenges: communication through silence in wireless sensor networks
Wireless sensor networks (WSNs) are typically characterized by a limited energy supply at sensor nodes. Hence, energy efficiency is an important issue in the system design and op...
Yujie Zhu, Raghupathy Sivakumar
SAINT
2003
IEEE
14 years 3 months ago
Challenges in Intrusion Detection for Wireless Ad-hoc Networks
This paper presents a brief survey of current research in intrusion detection for wireless ad-hoc networks. In addition to examining the challenges of providing intrusion detectio...
Paul Brutch, Calvin Ko