1. Increasing Spatial Spectrum Utilization Through Opportunistic User-to-User Communications

   • Dimitris Tsolkas
   • Nikos Passas
   • Lazaros Merakos

   OriginalPaper 27 June 2012 Pages: 1 - 12

   

2. Minimizing Power Cost in QoS Constrained Wireless Sensor Networks

   • Liqi Shi
   • Abraham O. Fapojuwo

   OriginalPaper 04 July 2012 Pages: 13 - 26

   

3. Turbo Detection for MIMO–OFDM Underwater Acoustic Communications

   • Jun Tao
   • Yahong Rosa Zheng

   OriginalPaper 03 July 2012 Pages: 27 - 38

   

4. Intrusion Detection System for Wireless Sensor Networks Using Danger Theory Immune-Inspired Techniques

   • Helio Mendes Salmon
   • Claudio M. de Farias
   • Luiz Fernando R. da Costa Carmo

   OriginalPaper 27 June 2012 Pages: 39 - 66

   

5. A Low-Power Wakeup Radio for Application in WSN-Based Indoor Location Systems

   • Alírio Soares Boaventura
   • Nuno Borges Carvalho

   OriginalPaper 04 July 2012 Pages: 67 - 73

   

6. RP-MAC: A Passive MAC Protocol with Frame Reordering for Wireless Sensor Networks

   • Qian Hu
   • Qiming Tian
   • Zhenzhou Tang

   OriginalPaper 29 June 2012 Pages: 74 - 80

   

7. Performance of Punctured Convolutional Codes in A-CDMA Systems with Accurately Modelled Multiple Access Interference Under Perfect Phase Tracking Conditions

   • J. K. Thejeswi
   • Vidhyacharan Bhaskar

   OriginalPaper 03 July 2012 Pages: 81 - 94