| Anthony S. Acampora and Mahmoud Naghshineh. An architecture and methodology for mobile-executed hando# in cellular ATM networks. IEEE Journal On Selected Areas In Communications, 12(8):1365--1375, October 1992. |
....control decisions will be di#erent for di#erent sessions, even if the desired delay guarantees and the tra#c load are the same. The existing research in admission control in cellular networks focusses on resource reservation for providing promised QoS to the mobile users during hand o#s [1, 2, 3, 15, 23, 16, 26, 27, 28, 17, 7]. These schemes assume the knowledge of resources to be reserved to provide the desired QoS and then obtain the good balance between call dropping and call blocking via resource reservation. In this paper, we focus on quantifying the resources required to provide packet delay in presence of ....
A. Acampora and M. Naghshineh. An Architecture and Methodology for Mobile-executed Hando# in Cellular ATM Networks. IEEE J. on Selected Areas in Communications, 12(8):1365--1375, Oct. 1994.
....and wireless (mobile) connections requires some enhancement in the current ATM signaling protocols, by either upgrading the ATM Forum UNI 3.1 4.0 and ITU Q.2931, or finding some valid alternative to standard signaling. Some initial design work on mobility management in ATM networks is reported in [10,12,13], and recently the ATM Forum released a Draft Standard [14] For instance, in [8] mobility is achieved with an enhanced ATM signaling protocol termed Q.2931 , which incorporates some advanced functions that are necessary to carry out handover control and quality of service renegotiation. This ....
A.S. Acampora and M. Naghshineh, An architecture and methodology for mobile-executed handoff in cellular ATM networks, IEEE Journal on Selected Areas in Communications 12(8) (October 1994) 1365--1375.
....involved is not yet mature enough, there are many technical issues that need to be solved. Signaling is definitely one of the problematic areas. Apart from the conventional signaling encountered in wired networks, an additional control protocol is needed to cover terminal mobility requirements ([1], 13] 6] Wired ATM networks do not provide for such mobility of user terminal equipment; contemporary B ISDN lacks signals and procedures for handover, location update, and (de) registration of mobile terminals. The Magic WAND (Wireless ATM Network Demonstrator, 10] consortium has deployed ....
A.S. Acampora , M. Naghshineh, An Architecture and methodology for mobile executed cell hand-off in wireless ATM networks, IEEE JSAC, October 1994.
....are important requirements in wireless ATM networks. Reference [29] classifies different connection rerouting methods for handoffs into three categories: anchor rerouting used in IS 41 and GSM standards based cellular networks [30, 31] dynamic rerouting [32] and pre established tree routing [33]. The first two schemes require segment tear down and setup during handoffs. To minimize handoff time and packet loss during handoffs, schemes such as the preestablished virtual connection trees approach of [33] are being proposed for wireless ATM networks. The latter avoids segment teardown and ....
....cellular networks [30, 31] dynamic rerouting [32] and pre established tree routing [33] The first two schemes require segment tear down and setup during handoffs. To minimize handoff time and packet loss during handoffs, schemes such as the preestablished virtual connection trees approach of [33] are being proposed for wireless ATM networks. The latter avoids segment teardown and setup during handoffs by setting up extra segments of a connection tree (from a root switch to a set of base stations to which the mobile could potentially move) during the connection setup phase. n Figure 16. ....
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A. S. Acampora and M. Naghshineh, "An Architecture and Methodology for Mobile-Executed Handoff in Cellular ATM Networks," IEEE JSAC, vol. 12, Oct. 1994, pp. 1365--75.
....into two types. In one type, the cellular model consists of a cluster of cells like our model, and the location of an MT and direction of roaming are taken into consideration [5] 8] In the other type, the form of cells is not specified, and an MT can roam freely from one cell to another [9][10] The former type is further classified into two groups: a group with logical bound [5] 8] and one without it [4] 6] 7] The logical bound consists of the logical bound cells from which the scheme forbids transition of an MT to an outside cell. For example, if the logical bound exists in ....
A. S. Acampora and M. Naghshineh, "An architec- ture and methodology for mobile-executed handoff in cellular ATM netsyork," IEEE J. Select. Areas Commun. , vol. 12, No. 8, pp. 1365 1375, Oct. 1994.
....accomplished when the handoff occurs. Routes are pre established between a connection tree root and each base station. A setup rerouting table and VCIs are pre calculated and the mobile user can exploit only a single connection and other connections stay available. We find several studies as VCT [1], SRMC [7] and MVC [8] The pre establishment approach of connection is a simple but efficient method to manage high mobility, and it can be applied to local or wide area networks, but also in an environment with a high or few mobility. The drawback of this method resides in its great consumption ....
....utilization on the links of the network fixed part. Relative confidence intervals of our simulations varied between 6 to 10 . In figure 4, we have represented the probability of new calls blocking. A comparison is made with two of the main rerouting algorithms with pre establishment : the VCT [1] and the SRMC [8] The simulation results showed that our MSRA CBR algorithm [3] improved the rate of blocking of the calls. Improvement can vary up from 15 for weak loads to 25 for strong loads. The curve of figure 5 represents the probability of dropping 0.05 0.1 0.15 0.2 0.25 0.3 ....
S. Acampora and M. Naghshineh. An Architecture and Methodology for Mobile-Executed Handoff in Cellular ATM Networks. IEEE Journal on Selected Areas in Communications, 12:1365--1375, October 1994.
....to the users needs, corresponding to bandwidth adaptation requirements and to type of service changes required at run time. In order to support multimedia applications, the system capacity has to be increased significantly. A common way of achieving this is by employing microcells and picocells [1]. The reduction in cell size leads to an increased spectrum utilization e#ciency, but also results in more frequent hando#s and makes connection level QoS more di#cult to achieve. Since it is impractical to completely eliminate hando# drops, the next best alternative is to provide a ....
A. S. Acampora, M Naghshineh, "An architecture and Methodology for Mobile-Executed Hando# in Cellular ATM Networks", IEEE Journal on Selected Areas in Communications, Vol.12, No. 8, October 1994, pp.1365-1374.
No context found.
Acampora AS, and Naghshineh M, "An Architecture and Methodology for Mobile-Executed Handoff in Cellular ATM", IEEE Journal on Selected Areas in Communications, 12(8):1365-1375, October 1994.
No context found.
Anthony S. Acampora and Mahmoud Naghshineh. An architecture and methodology for mobile-executed hando# in cellular ATM networks. IEEE Journal On Selected Areas In Communications, 12(8):1365--1375, October 1992.
No context found.
A. Acampora and M. Naghshineh, "An Architecture and Methodology for MobileExecuted Handoff in Cellular ATM Networks," IEEE JSAC, 12(8), Oct. 1994, pp. 1365-1374.
No context found.
A. S. Acampora and M. Naghshineh, "An Architecture and Methodology for Mobile-Executed Handoff in Cellular ATM Networks", IEEE Journal on Selected Areas in Communications, vol. 12 no. 8 pp. 1365-1375, 1994.
No context found.
A. Acampora and M. Naghshineh, "An architecture and methodology for mobile-executed handover in cellular ATM," IEEE J. Select. Areas Commun., vol. 12, pp. 1365--1375, Oct. 1994.
No context found.
A. Acampora and M. Naghshineh, "An Architecture and Methodology for MobileExecuted Handoff in Cellular ATM Networks," IEEE JSAC, 12(8), Oct. 1994, pp. 1365-1374.
No context found.
Acampora, A. S. and Naghshineh, M., An Architecture and methodology for Mobile-executed Handoff in Cellular ATM Networks., IEEE JSAC, Vol 12, No. 8, October 1994.
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Acampora, A. S. and Naghshineh, M., An Architecture and methodology for Mobile-Executed Handoff in Cellular ATM Networks., IEEE JSAC, Vol 12, No. 8, October 1994.
No context found.
A. S. Acampora and M. Naghshineh, "An architecture and methodology for mobile-executed hando# in cellular atm networks," IEEE JSAC, vol. 12, no. 8, October 1994.
No context found.
A. Acampora, M. Naghshineh, "An Architecture and Methodology for Mobile-Executed Handover in Cellular ATM", IEEE Journal on Selected Areas in Communications, vol. 12, No. 8, p. 1365-1375, October 1994.
No context found.
A. Acampora and M. Naghshineh, "An Architecture and Methodology for MobileExecuted Handoff in Cellular ATM Networks," IEEE JSAC, 12(8), Oct. 1994, pp. 1365-1374.
No context found.
A. Acampora and M. Naghshineh, "An Architecture and Methodology for Mobile-Executed Handoff in Cellular ATM Networks," IEEE JSAC, 12(8), Oct. 1994, pp. 13651374.
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A. Acampora and M. Naghshineh. An architecture and methodology for mobile-executed handoff in cellular atm networks. IEEE J. on Selected Areas in Communications, 12(8):1365--1375, Oct. 1994.
No context found.
A. Acampora, M. Naghshineh, "An Architecture and Methodology for Mobile-Executed Handover in Cellular ATM", IEEE Journal on Selected Areas in Communications, vol. 12, No. 8, p. 1365-1375, October 1994.
No context found.
A. Acampora, M. Naghshineh, "An Architecture and Methodology for Mobile-Executed Handover in Cellular ATM", IEEE Journal on Selected Areas in Communications, vol. 12, No. 8, p. 1365-1375, October 1994.
No context found.
A.S. Acampora and M. Naghshineh, An Architecture and methodology for mobile executed cell hand-off in wireless ATM networks, IEEE Journal on Selected Areas in Communications, October 1994.
No context found.
A. S. Acampora and M. Naghshineh, "An architecture and methodology for mobile-executed handoff in cellular ATM networks," IEEE Journal on Selected Areas in Communications, vol. 12, pp. 1365-- 1375, Oct 1994.
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Acampora, A., Naghshineh, M.: An Architecture and Methodology for Mobile-Executed Hando# in Cellular ATM Networks. IEEE JSAC 12 (1994) 1365--1375
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