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Sathya, M.
- Improved QOS Flow in Fixed WIMAX
Abstract Views :129 |
PDF Views:1
Authors
Affiliations
1 Department of Electronics and Communication Engineering, Pondicherry University, IN
2 Sri Manakula Vinayagar Engineering College, Madagadipet, Pondicherry, IN
1 Department of Electronics and Communication Engineering, Pondicherry University, IN
2 Sri Manakula Vinayagar Engineering College, Madagadipet, Pondicherry, IN
Source
Wireless Communication, Vol 2, No 1 (2010), Pagination:Abstract
Applications such as video and audio streaming, online gaming, video conferencing, Voice over IP (VoIP) and File Transfer Protocol (FTP) demand a wide range of QOS requirements such as bandwidth and delay. IEEE 802.16 standard called WIMAX provides broadband wireless access with QOS requirements. The proposed work consists of a new uplink scheduling and Call Admission Control (CAC) algorithm for preferential treatment of service flows depending on QOS requirements. Using this scheduling and Call Admission Control algorithm fairness enhancement, with more connection acceptance.Keywords
High Data Rate Wireless Transmission, Simulation Shows Effect.
- Improved QOS Flow in Fixed WIMAX
Abstract Views :159 |
PDF Views:2
Authors
Affiliations
1 Department of Electronics and Communication Engineering, Pondicherry University, IN
2 Sri Manakula Vinayagar Engineering College, Madagadipet, Pondicherry, IN
1 Department of Electronics and Communication Engineering, Pondicherry University, IN
2 Sri Manakula Vinayagar Engineering College, Madagadipet, Pondicherry, IN
Source
Networking and Communication Engineering, Vol 2, No 4 (2010), Pagination:Abstract
Applications such as video and audio streaming, online gaming, video conferencing, Voice over IP (VoIP) and File Transfer Protocol (FTP) demand a wide range of QOS requirements such as bandwidth and delay. IEEE 802.16 standard called WIMAX provides broadband wireless access with QOS requirements. The proposed work consists of a new uplink scheduling and Call Admission Control (CAC) algorithm for preferential treatment of service flows depending on QOS requirements. Using this scheduling and Call Admission Control algorithm fairness enhancement, with more connection acceptance.
- Fault Tolerant Diminished Filters Using Weighted Code Technique
Abstract Views :147 |
PDF Views:3
Authors
Affiliations
1 Department of ECE, Guru Nanak Dev University, RC Jalandhar, Punjab, IN
2 Department of ECE, KSR College of Engineering, Tiruchengode, IN
1 Department of ECE, Guru Nanak Dev University, RC Jalandhar, Punjab, IN
2 Department of ECE, KSR College of Engineering, Tiruchengode, IN
Source
Digital Signal Processing, Vol 8, No 2 (2016), Pagination: 43-45Abstract
Digital filters are widely used in signal processing and communication systems. In this the achievement of reliability of those systems is critical. So the fault tolerant filter implementations are needed. There are many techniques that exploit the filters' structure and properties to achieve fault tolerance in order to reduce the complexity in the filter. In those complex systems, it is common that some of the filters operate in parallel to provide the error free output to the filters by using hamming code in redundant module. It is one of the error correction code type. In this method it is using correction as single fault correction. The existing scheme allows more efficient protection when the number of parallel filters is large. The technique is evaluated using parallel finite impulse response filters showing the effectiveness in terms of protection and implementation cost. In proposed scheme weighted code technique is used to find the faults in digital filters with minimum number of parallel filters in the redundant module.Keywords
Parallel Filters, Hamming Codes, Weighted Code, Error Correction Codes (ECCs).- Inhibitory Effects of Lactobacillus Species Against Human Pathogens
Abstract Views :168 |
PDF Views:0
Authors
Affiliations
1 P.G. Department of Zoology, Jayaraj Annapackiam College for Women (Autonomous), Periyakulam-625 601, Tamil Nadu, IN
2 P.G. Department of Zoology, Jayaraj Annapackiam College for Women (Autonomous), Periyakulam-625 601, Tamilnadu, IN
1 P.G. Department of Zoology, Jayaraj Annapackiam College for Women (Autonomous), Periyakulam-625 601, Tamil Nadu, IN
2 P.G. Department of Zoology, Jayaraj Annapackiam College for Women (Autonomous), Periyakulam-625 601, Tamilnadu, IN