Requirements for mobility support in ATM

Hauwermeiren, L. Van; Vercauteren, L.; Saidi, A.; Landegem, T. Van

doi:10.1109/glocom.1994.513163

Cited by 26 publications

(5 citation statements)

References 1 publication

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“…1) Location Servers Techniques: As mentioned above, location servers are the databases used to store and retrieve a record of the current position of the mobile. They require querying operations, as well as signaling protocols for storage and retrieval [43]. WATM server protocols employ the IS-41/GSM MAP-based techniques that were explored for the PLMN backbone in Section IV.…”

Section: A Location Management Researchmentioning

confidence: 99%

Mobility management in next-generation wireless systems

Akyildiz

McNair

Ho³

et al. 1999

Proc. IEEE

517

258

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This paper describes current and proposed protocols for mobility management for public land mobile network (PLMN)-based networks, mobile Internet protocol (IP), wireless asynchronous transfer mode (ATM), and satellite networks. The integration of these networks will be discussed in the context of the next evolutionary step of wireless communication networks. First, a review is provided of location management algorithms for personal communication systems (PCS) implemented over a PLMN network. The latest protocol changes for location registration and handoff are investigated for Mobile IP, followed by a discussion of proposed protocols for wireless ATM and satellite networks. Finally, an outline of open problems to be addressed by the next generation of wireless network service is discussed.

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Section: A Location Management Researchmentioning

confidence: 99%

Mobility management in next-generation wireless systems

Akyildiz

McNair

Ho³

et al. 1999

Proc. IEEE

517

258

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“…Other early work in this area include [13,[32][33][34]. Most of them have focused on an initial systems design to support mobile users through an ATM network; therefore, mobility support has been provided as an "add-on" rather than considered an integral component of the overall architecture.…”

Section: Related Workmentioning

confidence: 99%

Mobility management in wireless ATM networks

Acharya

Li²,

Rajagopalan³

et al. 1997

IEEE Commun. Mag.

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“…Handoff schemes in ATM networks have been classified by [13] into three categories: anchor rerouting used in IS-41 and Groupe Spécial Mobile (GSM) based cellular networks [14] and [15], dynamic rerouting [16], and connection tree routing [2]. The first two schemes require segment tear down and setup during handoffs.…”

Section: Related Workmentioning

confidence: 99%

Mobility and connection management in a wireless ATM LAN

Veeraraghavan¹,

Karol²,

Eng³

1997

IEEE J. Select. Areas Commun.

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This paper proposes algorithms for handoff, location, and connection management in a wireless asynchronous transfer mode (ATM) local-area network (LAN). Fast handoffs while maintaining cell sequence and quality-of-service (QoS) guarantees are achieved by distributing switching functionality to base stations, and using a networking scheme based on provisioned virtual trees. A new distributed location management scheme using a minimal registration procedure and broadcasts on wired links is proposed for this LAN. The detailed signaling procedures that support the algorithms for mobility and connection management are described in this paper. Finally, an implementation of these procedures and an analysis of the measured data is presented. Measurements of service times obtained from this implementation indicate that over 100 calls/s. can be handled by each node in a 50-node network with a high-percentage of mobiles (75%) relative to fixed endpoints. This is comparable to current wired ATM switch call handling throughputs, in spite of the fact that these nodes perform additional handoff and location management functions. The data also indicates handoff latency times of 1.3 ms. This validates our proposal for maintaining cell sequence while performing handoffs.

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Requirements for mobility support in ATM

Cited by 26 publications

References 1 publication

Mobility management in next-generation wireless systems

Mobility management in next-generation wireless systems

Mobility management in wireless ATM networks

Mobility and connection management in a wireless ATM LAN

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