A Cross-Layer Scheme for Handover in 802.16e Network with F-HMIPv6 Mobility ()
ABSTRACT
IEEE802.16e is the major global cellular wireless standard that enables low-cost mobile Internet application. However, existing handover process system still has latency affects time-sensitive applications. In this paper, the handover procedures of 802.16e and Fast Handover for Hierarchical MIPv6 (F-HMIPv6) are reconstructed to achieve a better transmission performance. The concept of cross layer design is adopted to refine the existing handover procedure specified in 802.16e MAC layer and F-HMIPv6. More specifically, layer2 and layer3 signaling messages for handover are analyzed and combined/interleaved to optimize the handover performance. Extensive simulations show that the proposed scheme in this paper is superior to the other scheme proposed by IETF.
Share and Cite:
ZHENG, Y. , ZHANG, Y. , TENG, Y. and SONG, M. (2009) A Cross-Layer Scheme for Handover in 802.16e Network with F-HMIPv6 Mobility.
Communications and Network,
1, 35-41. doi:
10.4236/cn.2009.11005.