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VTC
2010
IEEE
145views Communications» more  VTC 2010»
15 years 5 months ago
Ant-Colony Based Near-ML Space-Time Multiuser Detection for the STBC Assisted DS-CDMA Uplink
— In this contribution, a novel Ant Colony Optimization (ACO) based Space-Time (ST) Multiuser Detection (MUD) algorithm was proposed in order to improve the Bit Error Ratio (BER)...
Chong Xu, Lie-Liang Yang, Lajos Hanzo
FORMATS
2010
Springer
15 years 4 months ago
Layered Composition for Timed Automata
Abstract. We investigate layered composition for real-time systems modelled as (networks of) timed automata (TA). We first formulate the principles of layering and transition indep...
Ernst-Rüdiger Olderog, Mani Swaminathan
ICC
2009
IEEE
139views Communications» more  ICC 2009»
15 years 4 months ago
Non Disruptive Data Services Towards Real-Time Traffic in Wireless Ad Hoc Networks
Abstract--Mobile wireless Ad hoc NETworks (MANETs) naturally support a traffic mix of elastic and real-time flows but the shared nature and lossy properties of the radio medium mak...
Jeremie Leguay, Hicham Khalife, Georgios Sotiropou...
ICC
2009
IEEE
15 years 4 months ago
Multiple-Ring Based Modeling and Simulation of Wideband Space-Time-Frequency MIMO Channels
In this paper, based on the concept of the Tapped Delay Line (TDL) structure, we first propose a new wideband multiple-ring Multiple Input Multiple Output (MIMO) channel reference ...
Xiang Cheng, Cheng-Xiang Wang, David I. Laurenson
INFOCOM
2009
IEEE
16 years 1 months ago
Time Slicing in Mobile TV Broadcast Networks with Arbitrary Channel Bit Rates
Abstract—Mobile TV networks have received significant attention from the industry and academia, as they have already been deployed in several countries and their expected market...
Cheng-Hsin Hsu, Mohamed Hefeeda