A5046007498- Advanced Photonic Communication Systems
- Advanced Optical Network Technologies
- Optical Network Technologies
- Network Time Synchronization Technologies
- Image and Video Quality Assessment
- Network Traffic and Congestion Control
- Software-Defined Networks and 5G
- Telecommunications and Broadcasting Technologies
- Power Line Communications and Noise
University of California, Davis
2014-2019
Common Public Radio Interface (CPRI) is a successful industry cooperation defining the publicly available specification for key internal interface of radio base stations between equipment control (REC) and (RE) in fronthaul mobile networks. However, CPRI expensive to deploy, consumes large bandwidth, currently statically configured. On other hand, an Ethernet-based will be cost-efficient more easily reconfigurable. Encapsulating over Ethernet (CoE) attractive solution, but stringent...
We study an SDN-enabled EPON architecture that utilizes application information from clients to achieve superior upstream resource allocation. This leads better quality of experience videoconferencing which are high consumers bandwidth.
Common Public Radio Interface (CPRI) is a popular standard to interface the Equipment Control (REC) and (RE) in fronthaul of 5G systems. However, CPRI expensive deploy, consumes high bandwidth and, currently, statically configured. Reconfigurability highly desirable systems, can be classified into two categories: network reconfigurability. This paper gives an overview advantages, issues providing reconfigurability along with advantages drawbacks Ethernet-based fronthaul. Having protocol run...
Bandwidth requirements of both wireless and wired clients in access networks continue to increase rapidly, primarily due the growth video traffic. Application awareness can be utilized optimize quality experience (QoE) end clients. In this study, we utilize information at client-side application (e.g., resolution) achieve superior resource allocation that improves user QoE. We emphasize optimizing QoE system rather than service (QoS), as satisfaction directly relies on QoS does not...
The limited scheme with excess distribution (LS-ED), being a superior grant-sizing protocol in terms of average delay minimization while providing fairness and quality service (QoS) satisfaction Ethernet passive optical networks (EPONs), has already been deployed diverse technologies. An analysis the is paramount importance for obtaining deeper insight into several network design deployment aspects. Thus, primary objective this paper to perform rigorous mathematical LS-ED, first time best...
As bandwidth requirements of access networks continue to increase rapidly, especially due the growth streaming traffic, need for resolving contention among competing users and applications becomes more compelling. The proposed Software-Defined Ethernet Passive Optical Network (EPON) architecture utilizes an application-level feedback from client side (for video users) network through a Software-Defined-Network (SDN) controller achieve better client-and-service-level differentiation in...
Bandwidth requirements of both wireless and wired clients in access networks continue to increase rapidly, primarily due the growth video traffic. Application awareness can be utilized optimize quality experience (QoE) end clients. In this study, we utilize information at client-side application (e.g., resolution) achieve superior resource allocation that improves user QoE. We emphasize optimizing QoE system rather than service (QoS), as satisfaction directly relies on QoS does not...
Common Public Radio Interface (CPRI) is a successful industry cooperation defining the publicly available specification for key internal interface of radio base stations between equipment control (REC) and (RE) in fronthaul mobile networks. However, CPRI expensive to deploy, consumes large bandwidth, currently statically configured. On other hand, an Ethernet-based will be cost-efficient more easily reconfigurable. Encapsulating over Ethernet (CoE) attractive solution, but stringent...