| Hybrid LS-LMMSE Channel Estimation Technique for LTE Downlink Systems |
| Abdelhakim Khlifi1 and Ridha Bouallegue2,1 National Engineering School of Tunis, Tunisia and 2Sup’Com, Tunisia |
| Volume : 3 volume number : 4 pdf |
| A Survey on Dynamic Spectrum Access Techniques for Cognitive Radio |
| Anita Garhwal and Partha Pratim Bhattacharya, Mody Institute of Technology & Science (Deemed University), India |
| Volume : 3 volume number : 4 pdf |
| Purging of Untrustworthy Recommendations from a Grid |
| P. Suresh Kumar1, P. Sateesh Kumar2 and S. Ramachandram3, 1KITS, India, 2IIT-Roorkee, India and 3OU, India |
| Volume : 3 volume number : 4 pdf |
| Optimization of Quality of Service Parameters for Dynamic Channel Allocation Scheme for Cellular Networks using Genetic Algorithim |
| Narendran Rajagopalan and C.Mala, National Institute of Technology - Tiruchirapalli, India |
| Volume : 3 volume number : 4 pdf |