Principles of distributed database systems
Principles of distributed database systems
Concurrent online tracking of mobile users
SIGCOMM '91 Proceedings of the conference on Communications architecture & protocols
Optimization of a database hierarchy for mobility tracking in a personal communications network
Performance '93 Proceedings of the 16th IFIP Working Group 7.3 international symposium on Computer performance modeling measurement and evaluation
User profile replication for faster location lookup in mobile environments
MobiCom '95 Proceedings of the 1st annual international conference on Mobile computing and networking
Local anchor scheme for reducing location tracking costs in PCNs
MobiCom '95 Proceedings of the 1st annual international conference on Mobile computing and networking
A cache approach for supporting life-time UPT number
Wireless Networks
Efficient and flexible location management techniques for wireless communication systems
MobiCom '96 Proceedings of the 2nd annual international conference on Mobile computing and networking
The GSM System for Mobile Communications
The GSM System for Mobile Communications
Location management techniques and teletraffic modeling for large wireless communications networks
Location management techniques and teletraffic modeling for large wireless communications networks
Teletraffic modeling for personal communications services
IEEE Communications Magazine
Phone number portability for PCS systems with ATM backbones using distributed dynamic hashing
IEEE Journal on Selected Areas in Communications
A novel approach to mobility management
ACM SIGCOMM Computer Communication Review
A Map-Based Dead-Reckoning Protocol for Updating Location Information
IPDPS '02 Proceedings of the 16th International Parallel and Distributed Processing Symposium
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This paper presents a novel location management technique, HOPPER, that is designed to support in a scalable and efficient manner non-geographical (lifelong) personal numbers in Personal Communications Services (PCS). Performance comparisons between our scheme and previous schemes are derived from large scale simulations using a realistic traffic modeling framework for the ten largest cities of the United States. Results show that, in addition to inherently providing nongeographical numbers, the proposed scheme significantly improves lookup performance and requires relatively little database access and network signaling resources.