Intersystem location update and paging schemes for multitier wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
A cost-efficient signaling protocol for mobility application part (MAP) in IMT-2000 systems
Proceedings of the 7th annual international conference on Mobile computing and networking
Performance analysis of a novel architecture to integrate heterogeneous wireless systems
Computer Networks: The International Journal of Computer and Telecommunications Networking
Multi-protocol authentication for SIP/SS7 mobile network
Computer Communications
An approach for managing global mobility and roaming in the next-generation wireless systems
Computer Communications
| Hi-index | 0.25 |
Six air interface standards for personal communications service (PCS) based on two different mobile application parts (MAPs) have been adopted by the TIA TR-46 committee, for PCS to deliver seamless communications, it is important to solve the interworking and interoperability (I&I) issues between similar and dissimilar systems. We examine I&I issues between similar and dissimilar systems. We focus on the I&I issues related to authentication and registration, intersystem startup, intersystem handoff, and privacy, and point out the problems that must be addressed to achieve seamless communications for the PCS environment. The TIA's proposed solution to achieve I&I between the IS-41 and DCS1900 MAPs is also evaluated using a simple traffic model in the metropolitan (urban) environment. The proposed solution puts a significant amount of additional signaling load on the network