Applying Service Class Treatment Aggregates to the Global Information Grid (GIG)

Christou, Chris; Hall, William K.; Sheu, Kevin

doi:10.1109/milcom.2006.302049

Cited by 2 publications

(3 citation statements)

References 2 publications

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“…Therefore, we can set different priorities for different types of traffics, thus guaranteeing transmission QoS in the tunnel. The signaling traffics, consisting of P2P system maintenance and SIP call messages, have the highest priority and can be marked as the CS5 class . The audio and video streaming traffics have real‐time requirements and can be marked with EF and AF classes, respectively.…”

Section: Hierarchical Networking For the Multi‐domain Uc Systemmentioning

confidence: 99%

“…The signaling traffics, consisting of P2P system maintenance and SIP call messages, have the highest priority and can be marked as the CS5 class. 39 The audio and video streaming traffics have real-time requirements and can be marked with EF and AF classes, respectively. The instant messages can be marked as the BE class.…”

Section: Typical Transmission Networking Of Multi-domain Uc Systemmentioning

confidence: 99%

“…Because most soft or hard phone terminals in enterprise UC system can support video, it is reasonable to assume the video calls account for up most 1/3 of all calls. According to Christou et al, we assume a voice call and a video call need a CIR (Committed Information Rate) of 16Kbps and 500Kbps, respectively. We can expect that a call requires an average bandwidth of up most rate1 = 16Kbps*2/3 + 500Kbps/3 = 177.3Kbps.…”

Section: Performance Of Transmission Overlay In a Typical Nation‐widementioning

confidence: 99%

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Networking of multi‐domain unified communications systems: Structure design and performance evaluation

Shen

Chen

Gong

et al. 2018

Concurrency and Computation

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Summary UC (Unified Communications) can integrate different terminals and media and has played an important role in some enterprises. However, for large UC system with multiple domains, there still exist unsolved issues such as large call delay, overlay management overhead, and bandwidth costliness. In this paper, the hierarchal structure, call routing, and bandwidth usage of the multi‐domain UC system are studied. After describing the architecture of the multi‐domain UC system, a no‐worse‐than‐two‐hop query algorithm based on P2P is proposed for inter domain call, and it is showed that 80% users can finish call query in one hop based on the derived performance formulas. Then, the typical transmission networking structure is designed with an overlay between provincial domains, and the bandwidth requirements of signaling and media traffics are estimated. By comparing the performances of overlays with mesh, star, and hybrid topologies, the hybrid overlay topology is showed to be the best choice in terms of cost and manageability for the typical traffic distribution. In the overlay with hybrid topology, the media traffic routes can be controlled dynamically with SDN (Software Defined Network), and the overlay bandwidth reserved can be used efficiently with utilization up to 84%, thus demonstrating the technical and economic feasibilities of the proposed transmission overlay.

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Section: Hierarchical Networking For the Multi‐domain Uc Systemmentioning

confidence: 99%

Section: Typical Transmission Networking Of Multi-domain Uc Systemmentioning

confidence: 99%

Section: Performance Of Transmission Overlay In a Typical Nation‐widementioning

confidence: 99%

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Networking of multi‐domain unified communications systems: Structure design and performance evaluation

Shen

Chen

Gong

et al. 2018

Concurrency and Computation

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Toward consolidated tactical network architecture: A modeling and simulation study

Peng

Eickhoff

Hey

et al. 2008

MILCOM 2008 - 2008 IEEE Military Communications Conference

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Abstract-A consolidated tactical network architecture provides an integrated shipboard local area network infrastructure for disparate afloat platforms operating with multiple security level enclaves. In this modeling and simulation study, a simulated network test bed is developed to investigate the performance trade-offs in a consolidated tactical network architecture. A baseline network traffic profile is defined in this study. Failover and traffic growth test scenarios are presented to study the performance of tactical applications under these network conditions. The results show that network traffic is redirected properly during failover conditions. The results also show that performance of the applications are scaled according to the network traffic growth.

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Applying Service Class Treatment Aggregates to the Global Information Grid (GIG)

Cited by 2 publications

References 2 publications

Networking of multi‐domain unified communications systems: Structure design and performance evaluation

Networking of multi‐domain unified communications systems: Structure design and performance evaluation

Toward consolidated tactical network architecture: A modeling and simulation study

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