A centralized dynamic access probability protocol for next generation wireless networks

Naor, Zohar; Levy, Hanoch

doi:10.1109/infcom.2001.916267

Cited by 14 publications

(12 citation statements)

References 12 publications

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“…차세대 위성통신 서비스는 M2M (Machine-to- CRDSA의 개발 이후, 더욱 높은 처리량 획득을 위해 IRSA (Irregular Repetition Slotted ALOHA) [21] 와 CSA (Coded Slotted ALOHA) [ [23,24] . 그림 7은 상용 위성통신 표준인 DVB-RCS 시스 템의 망 구조와 망 구성 요소의 기능을 나타낸 것 이다 [30] .…”

Section: ⅲ 랜덤 액세스 기술 연구unclassified

Resource Allocation and IP Networking for Next Generation Military Satellite Communications System

Noh¹,

Go²,

Lee³

et al. 2013

The Journal of Korea Information and Communications Society

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Korean military is developing the next generation military satellite communications system in order to achieve the requirements of future military satellite communication such as high speed, high capacity, survivability, all IP networking, and on-the-move. In this paper, we survey and analyze the research interests about optimal resource allocation and IP networking such as MF-TDMA, random access, satellite IP routing, and PEP. Conventional researches have focused on the increase in channel throughput and efficiency. In addition to these measurements, we consider heterogeneous satellite terminals, full mesh topology, distributed network, anti-jamming, and the like which are the special characteristics of the next generation military satellite communications system. Based on this, we present key research issues and evaluation on the issues by simulation.

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Section: ⅲ 랜덤 액세스 기술 연구unclassified

Resource Allocation and IP Networking for Next Generation Military Satellite Communications System

Noh¹,

Go²,

Lee³

et al. 2013

The Journal of Korea Information and Communications Society

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“…In [17], a multiple access protocol is proposed for cellular Internet and satellite-based networks. The proposed scheme accesses to the network with a probability to decrease collision probability based on the network load.…”

Section: Related Workmentioning

confidence: 99%

“…As a result, the existing proposals [11], [17], [25], [26] require either a significant modification in the existing infrastructure and base stations or a completely new architecture. Therefore, these approaches lead to integration problems in terms of implementation costs, scalability and backward compatibility.…”

Section: Related Workmentioning

confidence: 99%

A-MAC: Adaptive Medium Access Control for Next Generation Wireless Terminals

Vuran

Akyildiz

2007

IEEE/ACM Trans. Networking

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Abstract-Next Generation (NG) wireless networks are envisioned to provide high bandwidth to mobile users via bandwidth aggregation over heterogeneous wireless architectures. NG wireless networks, however, impose challenges due to their architectural heterogeneity in terms of different access schemes, resource allocation techniques as well as diverse quality of service requirements. These heterogeneities must be captured and handled dynamically as mobile terminals roam between different wireless architectures. However, to address these challenges, the existing proposals require either a significant modification in the network structure and in base stations or a completely new architecture, which lead to integration problems in terms of implementation costs, scalability and backward compatibility. Thus, the integration of the existing medium access schemes, e.g., CSMA, TDMA and CDMA, dictates an adaptive and seamless medium access control (MAC) layer that can achieve high network utilization and meet diverse Quality of Service (QoS) requirements. In this paper, an adaptive medium access control (A-MAC) layer is proposed to address the heterogeneities posed by the NG wireless networks. A-MAC introduces a two-layered MAC framework that accomplishes the adaptivity to both architectural heterogeneities and diverse QoS requirements. A novel virtual cube concept is introduced as a unified metric to model heterogeneous access

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“…Naor and Levy [4] proposed a variant to the ALOHA protocol for use in satellite networks. Under this variant access to the medium is constrained by a persistence factor, p. Thus, it incorporated the simplicity of ALOHA with a means of limiting the potential for collisions as the composite load increases.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of p-Persistent Aloha for Multi-hop Underwater Acoustic Sensor Networks

Xiao

Zhang

Gibson

et al. 2009

2009 International Conference on Embedded Software and Systems

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Abstract-Media Access Control (MAC) must be carefully considered in multi-hop Underwater Acoustic Sensor Networks (UASNs) due to limited bandwidth and large propagation delay. In particular, variable propagation delays in UASNs cause inaccurate time synchronization and therefore make reservation-based protocols less favorable. Large propagation delays limit the performance of carrier sense in predicting the status of the intended recipients, and therefore CSMA protocols show bad performance in UASNs too. Therefore, simple protocols, such as Aloha, show promise for UASNs. In this paper we consider the performance of a multi-hop ppersistent ALOHA protocol.

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A centralized dynamic access probability protocol for next generation wireless networks

Cited by 14 publications

References 12 publications

Resource Allocation and IP Networking for Next Generation Military Satellite Communications System

Resource Allocation and IP Networking for Next Generation Military Satellite Communications System

A-MAC: Adaptive Medium Access Control for Next Generation Wireless Terminals

Performance Analysis of p-Persistent Aloha for Multi-hop Underwater Acoustic Sensor Networks

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