T. La Porta, K. Sabnani, R. Gitlin, Challenges for nomadic computing: mobility management and wireless communications, ACM Journal in Mobile Networking and Applications 1 (1) (1996) 3 -- 16.  Home/Search   Document Details and Download   Summary   ACM   TOC   Related Articles   Check

....Protocol) WAP98] and VHE (Virtual Home Environment) ETS98] seems an ideal platform for mobile multimedia services. The growth of wireless telecommunications has stimulated the interest for the so called anywhere anytime computing. This type of computing, also known as nomadic computing [LaP96], aims to provide users with access to popular desktop applications, applications specially suited for mobile users, and basic communication services. The emergence of nomadic computing has also been facilitated by the rapid proliferation of portable computing equipment (portable PCs, portable ....

T.F. La Porta, K.K. Sabnani, and R.D. Gitlin, "Challenges for Nomadic Computing: Mobility Management and Wireless Communications," ACM Journal of Nomadic Computing, Vol.1 No.1, 1996.

....Application Protocol) and VHE (Virtual Home Environment) 19] seems an ideal platform for mobile multimedia services. The growth of wireless telecommunications has stimulated the interest for the so called anywhere anytime computing. This type of computing, also known as nomadic computing [27], aims to provide users with access to popular desktop applications, applications specially suited for mobile users, and basic communication services. The emergence of nomadic computing has proliferation of portable portable digital assistants) Support Station ServH SS Proxy , SSCache ....

T.F. La Porta, et al., "Challenges for Nomadic Computing: Mobility Management and Wireless Communications," ACM Journal of Nomadic Computing, Vol. 1 No. 1, 1996.

....and caching of data has been used to improve performance in many applications and file systems. In a mobile environment, these techniques are used by many systems to limit communication and energy consumption caused by mobility, and to improve performance and availability of services. In [79] two systems have been discussed: a file system application and a browsing application. Code and algorithm transformation Software design for low power has become an active area of research in the last few years. Software optimisation that properly selects and orders the instructions of a ....

Porta La T.F., Sabnani K.K., Gitlin R.D.: "Challenges for nomadic computing: mobility management and wireless communications", Mobile networks and applications, Vol. 1, No. 1, pp. 3-16, August 1996.

....topic, we find no research that has explored this seemingly paradox. Authors are either concerned with remote interaction (e.g. Ellis et al. 1991, Brave, Ishii Dahley 1998, McDaniel 1996, Kuzuoka 1992, and, Tang Minneman, 1991) or mobility (e.g. Luff Heath 1998, Bejerano Cidon 1998, and, Porta, et al. 1996). Furthermore, research on mobility has mainly dealt with technology issues, e.g. limited battery life, unreliable network connections, varying channel coding and characteristics, volatile access points, risk of data loss, portability and location discovery (e.g. Bhagwat, Satish Tripathi 1994, ....

Porta, T., Sabnani, K., & Gitlin, R. (1996). Challenges for nomadic computing mobility management and wireless communications, Mobile Networking Applications.

....establish for ATM switches in the wired domain, a programming interface, namely the L interface, and a supporting interface, the CCM interface also for ATM switches. Appropriate L and CCM interfaces for IP routers and switches are also currently under examination. Recently the Mobiware project [4] at Columbia University has made available in the public domain software libraries and source code for programming of algorithms in an open fashion on wireless ATM networks. This project also affords APIs for various classes of operations upon software entities in the control architecture for ....

....K S. Design and Implementation of a Distributed Control Architecture for Wireless ATM Networks , Submitted to the First International Workshop on Wireless Mobile Multimedia, October 30 1998, Texas [2] http: www.comet.ctr.columbia.edu opensig [3] http: www.JumpingBeans.com mobileCORBA.html [4] http: comet.ctr.columbia.edu wireless research mobiware.html [5] http: www.ieee pin.org also http: stdsbbs.ieee.org groups index.html [6] http: comet.ctr.columbia.edu xbind [7] http: www.summa4.com products wpnetwork.htm [8] http: www.sics.se onthemove public d.htm document ....

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La Porta, T.F., Sabnani, K., Gitlin, R.D., "Challenges for Nomadic Computing: Mobility Management and Wireless Communications", ACM Journal of Nomadic Computing, Vol. 1, No. 1, 1996.

....Radio Local Area Network) standard [Hal94] ATM based wireless LAN prototypes emerge constantly [Mik96] Eng95] 2 The growth of wireless telecommunications stimulated the interest for the so called anywhere anytime computing. This type of computing, also known as nomadic computing [LaP96], aims to provide users with access to popular desktop applications, applications specially suited for mobile users and basic communication services. The emergence of nomadic computing was also facilitated by the rapid proliferation of portable computing equipment (portable PCs, portable digital ....

La Porta, T.F., Sabnani, K.K. and Gitlin, R.D., Challenges for Nomadic Computing: Mobility Management and Wireless Communications, ACM Journal of Nomadic Computing, Vol.1 No.1, 1996.

....necessary, maximum probability of loss admitted, or range of values of end to end delay, according to the service that has to be supported. In a mobile system like the one depicted in the figure, one of the main problems is handling mobility in a broad sense. It means dealing with location [7], rerouting [8] and signaling [9] at the same time. When, in fact, a generic MH moves within the area covered by the network, the first task is to identify his position, both when there is a connection in progress and when there is not. This is because the point of access to the network, i.e. the ....

T.F. La Porta, K.K. Sabnani, R.D. Gitlin. Challenges for nomadic computing: Mobility management and wireless communications. Mobile Networks and Applications, 1(1):3--16, August 1996.

....work focuses mainly on the reduction of the protocol complexity at the mobile node in terms of network code size, and does not specifically investigate the use of multiple packet priorities, nor evaluate the energy vs. delay trade off. Asymmetric protocols have close ties to proxy protocols. LSG96] provides an introduction to many types of proxy methods used in wireless networks. As well as citing AIRMAIL, the CODA [Sat89] and SNOOP [BPSK97] protocols are described as 56 examples of an asymmetric network file system and an asymmetric TCP protocol. These protocols are not for automatic ....

La Porta, T.F., Sabnani, K.K., and Gitlin, R.D. Challenges for nomadic computing: mobility management and wireless communications. Journal of Special Topics in Mobile Networks and Applications (MONET), 1(1):3--16, August 1996.

....mobile host BIBs on the network as proxies that perform various functions on behalf of the mobile hosts. In general, such network proxies may relieve processing limited mobile devices from executing complex functions, and help reduce the amount of communication and air interface bandwidth required [7], 28] CORBA is deployed across all fixed network components. Though it can be deployed all the way up to the mobile terminal, the CORBA overhead may be too 4 heavy for the scarce and unreliable wireless medium. The telecom domain task force of the OMG is currently working on the necessary ....

La Porta, T.F., Sabnani, K., Gitlin, R.D., "Challenges for Nomadic Computing: Mobility Management and Wireless Communications", ACM Journal of Nomadic Computing, Vol. 1, No. 1, 1996.

....requirements with full video on demand where any user can be at any stage of viewing any movie: 120 times the bandwidth of all available movies is a relatively modest total requirement. Another useful aspect of SAVoD is that it takes the trend towards asymmetric communication [Durst et al. 1996; Porta et al. 1996] a step further, in that there is no communication at all back to the server, which would make implementation using satellite feasible. To phase such a system in, a lower specification service can be offered at first (e.g. MPEG 2 with a modest number of movies) The attractive feature of the ....

Thomas F. La Porta, Krishan K. Sabnani and Richard D. Gitlin. Challenges for nomadic computing: mobility management and wireless communications, Mobile Networks and Applications, vol. 1, no. 1 August 1996, pp 3-16.

....Performance Radio Local Area Network) standard [10] ATM based wireless LAN prototypes emerge constantly [21] 9] The growth of wireless telecommunications has stimulated the interest for the so called anywhere anytime computing. This type of computing, also known as nomadic computing [15], aims to provide users with access to popular desktop applications, applications specially suited for mobile users, and basic communication services. The emergence of nomadic computing was also facilitated by the rapid proliferation of portable computing equipment (portable PCs, portable digital ....

La Porta, T.F., Sabnani, K.K. and Gitlin, R.D., Challenges for Nomadic Computing: Mobility Management and Wireless Communications, ACM Journal of Nomadic Computing, Vol.1 No.1, 1996.

....these services, either more functional pagers must be developed, or network based solutions must be introduced to provide more functions while allowing paging devices to remain simple. Evolving networks and applications also include a variety of so called mobile or nomadic computing applications [7], such as remote access to file systems [8] or the Internet for use such as email. A particularly attractive application is wireless World Wide Web access [9] 10] The devices used for these types of 4 applications will be more functional and powerful than those used in the previously discussed ....

T. F. La Porta, K. K. Sabnani, R. D. Gitlin, "Challenges for Nomadic Computing: Mobility Management and Wireless Communications," ACM/Baltzer Mobile Networking and Applications, Vol. 1, No. 1, 1996

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T. La Porta, K. Sabnani, R. Gitlin, Challenges for nomadic computing: mobility management and wireless communications, ACM Journal in Mobile Networking and Applications 1 (1) (1996) 3 -- 16.

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T La Porta, K. Sabnani, and R. Gitlin. Challenges for Nomadic Computing: Mobility Management and Wireless Communications. ACM Journal in Mobile Networking and Applications, 1(1):3--16, 1996.

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T La Porta, K. Sabnani, and R. Gitlin, "Challenges for Nomadic Computing: Mobility Management and Wireless Communications," ACM Journal in Mobile Networking and Applications, vol. 1, no. 1, pp. 3--16, 1996.

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T. F. L. Porta, K. K. Sabnani, and R. D. Gitlin. Challenges for Nomadic Computing: Mobility Management and Wireless Communications. ACM/Baltzer Mobile Networking and Applications, 1(1), 1996. 169

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