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Quality of Service during Handover in Heterogeneous Wireless Network
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 97 - Number 22 |
| Year of Publication: 2014 |
| Authors: Rashmi K. S, Mallappa D Mundavad, Shreedhar B Niradi |
10.5120/17140-7772
|
Rashmi K. S, Mallappa D Mundavad, Shreedhar B Niradi . Quality of Service during Handover in Heterogeneous Wireless Network. International Journal of Computer Applications. 97, 22 ( July 2014), 29-34. DOI=10.5120/17140-7772
Abstract
In a cellular network, handoff is a process of transferring a mobile station (MS) from one base station (BS) or channel to another as the user is on the move. The handover process must take care of several parameters e. g. the handover scheme that is being used; number of free channels etc. The main objective of any handover scheme is to keep QoS up to the standard. If handover scheme fails, it leads to disruption or termination of an ongoing call which is not desirable. The quality of any network is defined by its Quality of Service (QOS) parameters and handoff scheme plays an important role in maintaining the standards of QOS. In this paper, when the user is on the move, the handoff mechanism is analyzed on the basis of received signal strength from two different base stations and results are plotted using the Matlab code.
References
- Das S, Sen S & Jayaram R, "A dynamic load balancing strategy for channel assignment using selective borrowing in cellular mobile environment," Proceedings of IEEE/ACM Conference on Mobile Computing and Networking (Mobicom96), pp. 73–84, 1996.
- I. F. Akyildiz, S. Mohanty, and J. Xie, "A Ubiquitous Mobile communication Architecture for Next Generation Heterogeneous Wireless systems," IEEE Radio Comm. Magazine, vol. 43, no. 6, pp. S29-S36, June 2005.
- Kim, D. , Sawhney, M. & Yoon, H. , "An effective traffic management scheme using adaptive handover time in next generation cellular networks," Int. Journal of Network Management, pp. 139-154,2007
- Mark D. Austin and Gordon L. Stuber, "Velocity Adaptive Handoff Algorithms for Microcellular Systems," IEEE Trans. Veh. Tech. , Vol. 43, No. 3, pp. 549-561, Aug. 1994.
- Salman A. AlQahtani, Ashraf S. Mahmoud and Asrar U. Sheikh, "Adaptive Radio Resource with Borrowing for Multi-Operators 3G+ Wireless Networks with Heterogeneous Traffic," Elsevier's Computer Communications Journal, vol. 29, Issue 15, pp. 2945-2951, 5 Sept. 2006.
- Bogdan Ciubotaru, Gabriel-Miro Muntean "Smooth Adaptive Soft Handover Algorithm for Multimedia Streaming over Wireless Networks" WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference.
- Chen-Feng Wu, Department of Information Management, Yu Da University, 168 "A Handoff Algorithm of Dynamic Decisions with Extension for Wirelesss Cellular Networks"
- "A RSS Based Adaptive Hand-Off Management Scheme In Heterogeneous Networks" Debabrata Sarddar, Shovan Maity, Arnab Raha, Ramesh Jana, Utpal Biswas, M. K. Naskar.
- D. Hong and S. S. Rappaport," Traffic model and performance analysis for cellular mobile radio telephone systems with prioritized and nonprioritized handoff procedures", IEEE Trans Vol. VT-35, No. 3, pp. 448–461, August 1986.
- Kil-Woong Jang, Ki-Jun Han "A Channel Assignment Scheme for Handoff in Wireless Mobile Networks" IJCA 2343, 2002
- Shantidev Mohanty and Ian F. Akyildiz,"A Cross-Layer (Layer 2 + 3) Handoff Management Protocol for Next- Generation Wireless Systems" , IEEE transactions on mobile computing, vol. 5, no. 10, October 2006.
- Dongwook Kim Dept. of Electr. Eng. & Comput. Sci. , Korea Adv. Inst. of Sci. & Technol. , Daejeon Namgi Kim ; Hyunsoo Yoon "Adaptive handoff algorithms for dynamic traffic load distribution in 4G mobile networks".
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