Abstract
Because a wireless ad hoc network does not have a fixed backbone network and the mobile base station moves randomly, the conventional channel allocation scheme cannot efficiently predict group mobility and is not feasible to support a burst handoff traffic due to group mobility. In this paper, we propose an channel allocation scheme to solve this problem. Our scheme efficiently support burst handoff using guard channel and hello message in wireless ad hoc network with group mobility. We developed an analytical Markov model for the proposed scheme and evaluate our scheme in terms of new call and handoff blocking probability and channel utilization via simulation study. Simulation results show that our scheme offers better performance than the conventional schemes.
Similar content being viewed by others
References
M.H. Chiu and M.A. Bassiouni, Predictive schemes for handoff prioritization in cellular networks based on mobile positioning, IEEE Journal on Selected Areas in Communications 18 (2000) 510-522.
P. Guangyu, M. Gerla and X. Hong, LANMAR: Landmark routing for large scale wireless ad hoc networks with group mobility, in: MobiHOC 2000, 1st Annual Workshop on Mobile and Ad Hoc Networking and Computing, 2000, pp. 11-18.
G. Pei, M. Gerla, X. Hong and C.-C. Chiang, A wireless hierarchical routing protocol with group mobility, in: Wireless Communications and Networking Conf., WCNC 1999, Vol. 3, IEEE, 1999, pp. 1538-1542.
C. Perkins, Ad Hoc Networking (Addison-Wesley, Reading, MA, 2000).
C. Perkins and E. Royer, Ad-hoc on demand distance vector routing, in: Proc. of IEEE WMCSA' 99, 1999, pp. 90-100.
W. Su and M. Gerla, Ipv6 flow handoff in ad hoc wireless networks using mobility prediction, in: Global Telecommunications Conf., GLOBECOM' 99, Vol. 1a, 1999, pp. 271-275.
C.-K. Toh, C.-K. Shih, V. Vassiliou and M. Delway, Emerging and future research directions for mobile networks, in: Wireless Communications and Networking Conf., WCNC 1999, Vol. 1, IEEE, pp. 363-367.
M. Veeraraghavan, M.J. Karol and K.Y. Eng, Mobility and connection management in a wireless ATM LAN, IEEE Journal on Selected Areas in Communications 15(1) (1997) 50-68.
K.H. Wang and B. Li, Group mobility and partition prediction in wireless ad-hoc networks, in: IEEE Internat. Conf. on Communications, ICC 2002, Vol. 2, 2002, pp. 1017-1021.
O.T.W. Yu and V.C.M. Leung, Adaptive resource allocation for prioritized call admission over ATMbased wireless PCN, IEEE Journal on Selected Areas in Communications 15 (1997) 1208-1225.
Y. Zhang and D. Liu, An adaptive scheme for call admission control in wireless networks, in: Global Telecommunications Conf. GLOBECOM' 01, Vol. 6, IEEE, 2000, pp. 3628-3632.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Seo, JH., Han, KJ. Channel Allocation Scheme for Handoff Control in Wireless Ad Hoc Network with Group Mobility. Telecommunication Systems 25, 273–285 (2004). https://doi.org/10.1023/B:TELS.0000014785.01627.22
Issue Date:
DOI: https://doi.org/10.1023/B:TELS.0000014785.01627.22