Proceedings of the 2nd International Conference on Simulation Tools and Techniques
Mobile WiMAX Handover Performance Evaluation
ICNS '09 Proceedings of the 2009 Fifth International Conference on Networking and Services
An overview of mobility management over IEEE802.16e
ICT'09 Proceedings of the 16th international conference on Telecommunications
The optimum parameter design for WCDMA intra-frequency handover initiation
ICCNMC'05 Proceedings of the Third international conference on Networking and Mobile Computing
Simulation
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The IEEE 802.16 standard provides a full mobility support for stations moving across cell borders. In addition, the WiMAX Forum Network Working Group defines a set of procedures to support handovers in the mobile access network. One of the main characteristics of mobility support is fully controlled and optimized handover (HO), in which a mobile station (MS) migrates from the air interface of one base station (BS) to another one. It is vital to keep the BS transition phase as short as possible to decrease delays and data loss, which is especially crucial for real-time applications, such as VoIP. In this paper we analyze ASN-anchored mobility performance and provide advisable handover related parameters. The obtained results show that it is reasonable to adapt the handover initiation functionality to the environment where the network is deployed.