Design, implementation, and evaluation of a Programmable Bandwidth Aggregation System for home networks

Huang, Tzu‐Chi; Zeadally, Sherali; Chilamkurti, Naveen; Shieh, Ce-Kuen

doi:10.1016/j.jnca.2008.06.003

Cited by 6 publications

(3 citation statements)

References 55 publications

(66 reference statements)

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“…The latency of server depends on the arrival of packet and available capacity. The definition of ASM, as given by (4,5) shows that in case of surplus capacity, the deadline of the packet shall be steeper than any standard GR server. Since ASM is the first server on the path, the latency of this server shall be the foremost component in the E2E delay quantification.…”

Section: Represents the Latency Faced By Packet P K F Before It Is Comentioning

confidence: 99%

“…The link monitoring is used to overcome the latencies involved in restoring layer-2 and layer-3 bindings during the mobility events. There are numerous techniques available for getting estimates of available bandwidth [4,22,23]. These techniques estimate bandwidth of a single or multiple hop paths.…”

Section: Link Monitoringmentioning

confidence: 99%

“…The use of multiple interfaces has been predominantly studied in lieu of BAG [2][3][4]. The main purpose of these schemes has been confined to maximize the bandwidth needs of application with capacity aggregation of low rate wireless links.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Analysis of Multi-Server Scheduling Paradigm for Service Guarantees during Network Mobility

Ahmad

Qadir²,

Akbar³

et al. 2010

Wireless Pers Commun

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Multi-server scheduling of traffic flows over heterogeneous wireless channels affix fresh concerns of inter-packet delay variations and associated problems of out-ofsequence reception, buffer management complexity, packet drops and re-ordering overhead. In this paper, we have presented an exclusive multi-server scheduling algorithm that is specifically tuned for mobile routers equipped with multiple wireless interfaces and has attained multiple care-of-address registrations with its home agent (HA). The proposed adaptive, Selfclocked, Multi-server (ASM) scheduling algorithm is based on predetermined transmission deadlines for each arrived packet at the mobile router. The mobile flows receive desired service levels in accordance with their negotiated service rates and are only constraint by the cumulative capacity of all active links. The major challenge lies in the handling of asymmetric channels to stitch into a unified virtual channel of higher capacity with reliable service guarantees during mobility. The sorted list of transmission schedules is used to assign physical channels in increasing order of their availability. This approach specifically encapsulates the physical layer disconnections during the handovers and ensures continuous service to ongoing flows. The proposed scheduling scheme is supplemented by an analytical model and simulations to verify its efficacy. The simulation results demonstrate higher degree of reliability and scalability of service provisioning to flows during mobility.

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Section: Represents the Latency Faced By Packet P K F Before It Is Comentioning

confidence: 99%

Section: Link Monitoringmentioning

confidence: 99%