Journal ArticleDOI
Personal communications-a viewpoint
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A personal view of an extended concept of personal communications is discussed and the relationship between low-power digital cordless technology and some alternatives (analog cordless, digital mobile radio, and cellular mobile radio) is examined.Abstract:
A personal view of an extended concept of personal communications is discussed. The relationship between low-power digital cordless technology and some alternatives (analog cordless, digital mobile radio, and cellular mobile radio) is examined. Personal communication network (PCN) power requirements, circuit quality, level of network integration, and access to network intelligence (e.g. call forwarding, call transfer, and personal number calling) are emphasized. >read more
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Journal ArticleDOI
Visualizing parallel simulations that execute in network computing environments
TL;DR: PVaniM is extended into a new system, called PVaniM–GTW, by adding middleware-specific views that enable one to better satisfy the needs of PDES middleware than general-purpose visualization systems while also not requiring the development of application-specific visualizations by the end-user.
Proceedings ArticleDOI
Mobile Model and Location Management for PCS Systems
Demin Li,Jie Zhou,Jiacun Wang +2 more
TL;DR: This work proposes a Gauss-Markov process based fluid model that it is suitable for both vehicle traffic on highways and pedestrian in street, and presents the total cost of location management for theGauss- Markov processbased fluid model.
Proceedings ArticleDOI
Two-level forwarding pointers-based cache scheme for location management in PCS networks
TL;DR: This paper elaborate the two-level forwarding pointer scheme and uses the cache information that stored in a local switch to locate rapidly the mobile user without increasing much of the call setup delay.
Book ChapterDOI
Paging Strategies for Future Personal Communication Services Network
TL;DR: Two intelligent paging strategies for a Personal Communication Services Network (PCSN) are presented, which lead to a decrease in paging signaling load at the cost of some extra processing power and SIP performs better when paging cost per cycle is the criterion for choosing a particular scheme of paging.
Proceedings ArticleDOI
TCP performance and buffer provisioning for Internet in wireless networks
TL;DR: The research investigates the following: the way RLP interacts with the TCP for Internet traffic in achieving the overall TCP/RLP throughput; and the role of the buffer space available at the mobile receiver in enhancing the performance for Internet applications.
References
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Journal ArticleDOI
Universal digital portable radio communications
TL;DR: In this paper, the authors discuss limitations of the evolving approaches and consider objectives and approaches for providing more universal digital portable communications as an integrated part of telephone exchange networks, which can be accomplished by using demand-assigned radio links for the last thousand feet or so of telephone loops and sharing the remainder of the fixed distribution facilities.
Journal ArticleDOI
A radio system proposal for widespread low-power tetherless communications
TL;DR: It is suggested that low-power digital radio as an access technology could be integrated into a local exchange network to provide a ubiquitous personal communications network (PCN) and high-quality tetherless communications services that could be provided.
Proceedings Article
Universal digital portable communications: a system perspective
TL;DR: In this article, the authors describe an approach to providing universal digital portable communications integrated into telephone networks, and a system configuration employing time-division multiple access radio link architecture and frequency reuse is described.
Journal ArticleDOI
Universal Digital Portable Communications: A System Perspective
TL;DR: An approach to providing universal digital portable communications integrated into telephone networks using a system configuration employing time-division multiple-access radio link architecture and frequency reuse is described.