TITLE:
A Cross-Layer Scheme for Handover in 802.16e Network with F-HMIPv6 Mobility
AUTHORS:
Yi ZHENG, Yong ZHANG, Yinglei TENG, Mei SONG
KEYWORDS:
handover, cross layer, 802.16e, F-HMIPv6
JOURNAL NAME:
Communications and Network,
Vol.1 No.1,
August
18,
2009
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.