Integrated Dynamic Bandwidth Allocation in Converged Passive Optical Networks and IEEE 802.16 Networks

Ou, Shumao; Yang, Kun; Chen, Hsiao‐Hwa

doi:10.1109/jsyst.2010.2088750

Cited by 35 publications

(21 citation statements)

References 14 publications

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“…In [13], the authors presented the concepts of the Virtual ONU-BS (VOB) which includes EPON-ONU, WiMAX-BS and a WiMAX-EPON Bridge (WE-Bridge). In [14], the authors demonstrated the major building components of the ONU-BS layer two integrations, including the Protocol Processing, Packet Classification, DBA scheduling and QoS modules. For more related work, please refer to [15] and [16].…”

Section: Related Workmentioning

confidence: 99%

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A semi-independent structure for the architectural design of the converged scenario for integrated hybrid PON with wireless technologies for next generation broadband access networks

Moradpoor

2013

2013 2nd International Workshop on Optical Wireless Communications (IWOW)

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Optical and wireless technology integration schemes merge the high-speed and high-capacity of the optical networks with the low-cost, wide-coverage and mobility features of wireless counterparts for Subscriber Stations (SSs). It is also financially viable for the telecommunication service providers, particularly in rural areas. In order to successfully integrate the two technologies, there are some technical concerns in terms of Architectural aspects, Physical Layer features and Media Access Control (MAC) related issues. This paper is mainly focused on the analysis of the key topics in architectural design of the converged scenario such as ETE module specifications as well as the MAC-related issues such as ETE resource allocations between the hybrid Passive Optical Networks (hybrid PONs) and wireless technology. A semi-independent structure for the architectural design of the converged protocol is proposed in this paper along with the ETE functional modules from the Optical Line Terminal (OLT) at the far-end Central Office (CO) all the way to the SSs at the front-end customer premises. The ETE key functional modules, which provide the MAC-related issues for the converged protocol such as ETE resource requests and allocations, are also highlighted.

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Section: Related Workmentioning

confidence: 99%

“…The bandwidth requests were pulled from the APs previously and stored inside the BS BRT during module 7 and 8 executions. The GRANT messages will be received by the APs after the execution of the BS-> GRANT generator module, and they will be sent to the SCHEDULER inside a given AP (module 14) immediately.…”

mentioning

confidence: 99%

A semi-independent structure for the architectural design of the converged scenario for integrated hybrid PON with wireless technologies for next generation broadband access networks

Moradpoor

2013

2013 2nd International Workshop on Optical Wireless Communications (IWOW)

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“…When user data was coming into MIL, the classifier put the user data into a suitable queue based on the QoS requirements of the user data. In our earlier work , we have reported traffic QoS classification and QoS mapping between different wireless access systems. The core component of MIL is the social networking aware scheduler that schedules user data to suitable wireless access subsystem.…”

Section: Heterogeneous Multiple Wireless Accessmentioning

confidence: 99%

Heterogeneous wireless access technology and its impact on forming and maintaining friendship through mobile social networks

Hui

2011

Int J Communication

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SUMMARY Advances in wireless access technology have enabled mobile users to gain access to online social networks anywhere and any time. This paper investigates friendship formation in online social networks with the support of heterogeneous wireless access. A network‐aware friendship formation model is proposed that takes the network communication cost into account. A social network‐aware scheduling scheme is also proposed that schedules user data into a wireless access subsystem satisfying the minimum QoS requirements and with the lowest delivery cost. Simulation results have verified the proposed model and showed the effectiveness of the proposed scheduling mechanism. Copyright © 2011 John Wiley & Sons, Ltd.

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“…Free‐space optical (FSO) quantum links provide a tool to implement quantum communications via wireless telecommunication network infrastructures. As an integrated component of future quantum Internet and long‐distance quantum communications, the FSO quantum channels could play a significant role in the global‐scale practical implementations of quantum communications and quantum key distribution (QKD) . QKD systems allow us to utilize the fundamentals of quantum mechanics to realize unconditionally secure communications for legal users.…”

Section: Introductionmentioning

confidence: 99%

Secret key rates of free‐space optical continuous‐variable quantum key distribution

Gyöngyösi

Imre

2019

Int J Communication

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Summary In this letter, we derive the maximal achievable secret key rates for continuous‐variable quantum key distribution (CVQKD) over free‐space optical (FSO) quantum channels. We provide a channel decomposition for FSO‐CVQKD quantum channels and study the SNR (signal‐to‐noise ratio) characteristics. The analytical derivations focus particularly on the low‐SNR scenarios. The results are convenient for wireless quantum key distribution and for the quantum Internet.

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Integrated Dynamic Bandwidth Allocation in Converged Passive Optical Networks and IEEE 802.16 Networks

Cited by 35 publications

References 14 publications

A semi-independent structure for the architectural design of the converged scenario for integrated hybrid PON with wireless technologies for next generation broadband access networks

A semi-independent structure for the architectural design of the converged scenario for integrated hybrid PON with wireless technologies for next generation broadband access networks

Heterogeneous wireless access technology and its impact on forming and maintaining friendship through mobile social networks

Secret key rates of free‐space optical continuous‐variable quantum key distribution

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