A wireless broadband ad-hoc ATM local-area network

Eng, K.Y.; Karol, M.J.; Veeraraghavan, Malathi; Ayanoğlu, Ender; Woodworth, C.; Pancha, P.; Valenzuela, R.A.

doi:10.1007/bf01202539

Cited by 86 publications

(29 citation statements)

References 6 publications

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“…On the other hand, nodes of purely ad-hoc networks behave as routers by relaying messages in order to improve the performance of the network. One of the most important issues in providing ubiquitous communication is mobility management [13], which primarily concern effectively tracking the locations of the nodes. In case of hybrid networks, BSM can be used for effective mobility management, which can be otherwise more challenging in ad-hoc networks, because of their lack in using a dedicated router/server having a network-wide knowledge of the location of the nodes.…”

Section: Introductionmentioning

confidence: 99%

Optimal Channel Allocation Algorithm with Efficient Bandwidth Reservation for Cellular Networks

Madhavi¹,

Rani²,

Reddy³

2011

IJCA

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As the growth of mobile users increasing in the present scenario and because of limited bandwidth available, there is a need to efficiently use the bandwidth available. The quality of service can be maximized by efficient bandwidth reservation. In this paper, the cross layer based bandwidth reservation scheme is proposed which initially reserves some amount of bandwidth for handoff flows. After that the bandwidth can be increased for handoff flows by the base station based on the user mobility. The user may not only go straight but also left, right and backwards. This paper considers all possibilities of user movements and bandwidth is reserved accordingly. Therefore making the base stations to dynamically increase the reserved bandwidth for handoffs when the initially reserved bandwidth is insufficient reduces the end to end delay and increases the throughput of the system. The proposed system performance is compared with the legacy systems and is shown to be better.

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Section: Introductionmentioning

confidence: 99%

Optimal Channel Allocation Algorithm with Efficient Bandwidth Reservation for Cellular Networks

Madhavi¹,

Rani²,

Reddy³

2011

IJCA

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“…More sophisticated applications, enriched with multimedia capabilities (e.g., voice, VoD), have been made feasible with HIPERLAN (High Performance Radio Local Area Network) [23]. A number of ATM based wireless LAN prototypes have been recently developed and discussed in the wireless networking literature [34], [17]. The near future is also very promising: the introduction of the fully-fledged Universal Mobile Telecommunications System (UMTS) is planned for the period 2002 -2005 [38].…”

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confidence: 99%

Using proxy cache relocation to accelerate Web browsing in wireless/mobile communications

Hadjiefthymiades

Merakos

2001

Proceedings of the 10th International Conference on World Wide Web

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Mobile computing is considered of major importance to the computing industry for the forthcoming years due to the progress in the wireless communications area. A proxy-based architecture for accelerating Web browsing in cellular customer premises networks (CPN) is presented. Proxy caches, maintained in base stations, are constantly relocated to accompany the roaming user. A cache management scheme is proposed, which involves the relocation of full caches to the most probable cells but also percentages of the caches to less likely neighbors. Relocation is performed according to a movement prediction algorithm based on a learning automaton. The simulation of the scheme demonstrates substantial benefits for the end user.

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“…An optimal route between two satellite nodes is not necessarily optimum for a connection between two ground terminals, since the handovers between the ground terminals and the satellites result in changing satellite end nodes for the connection. The handover rerouting problem has been addressed in the context of terrestrial wireless networks [6,7,8]. In terrestrial cellular networks, the cells and the base stations serving those cells are stationary.…”

Section: Introductionmentioning

confidence: 99%

“…The handover rerouting problem, then, arises due to the mobility of the endusers rather than the mobility of the base stations. One proposed solution to the handover rerouting problem in terrestrial networks was to determine a whole new route after a handover [7]. This solution, although optimal for the particular connection, causes excessive signaling in the network resulting in a degradation of network throughput.…”

Section: Introductionmentioning

confidence: 99%

A predictive QoS routing scheme for broadband low Earth orbit satellite networks

Erçetin

Krishnamurthy²,

Dao³

11th IEEE International Symposium on Personal Indoor and Mobile Radio Communications. PIMRC 2000. Proceedings (Cat. No.00TH8525

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A wireless broadband ad-hoc ATM local-area network

Cited by 86 publications

References 6 publications

Optimal Channel Allocation Algorithm with Efficient Bandwidth Reservation for Cellular Networks

Optimal Channel Allocation Algorithm with Efficient Bandwidth Reservation for Cellular Networks

Using proxy cache relocation to accelerate Web browsing in wireless/mobile communications

A predictive QoS routing scheme for broadband low Earth orbit satellite networks

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