2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS)最新文献_第3页

Multi-layer energy savings in optical core networks 光核心网的多层节能

2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS) Pub Date : 2014-12-01 DOI: 10.1109/ANTS.2014.7057279

Lin Liu, S. E. Alaoui, B. Ramamurthy

{"title":"Multi-layer energy savings in optical core networks","authors":"Lin Liu, S. E. Alaoui, B. Ramamurthy","doi":"10.1109/ANTS.2014.7057279","DOIUrl":"https://doi.org/10.1109/ANTS.2014.7057279","url":null,"abstract":"We propose a multi-layer energy saving technique for optical core networks that aims at reducing energy consumption by powering off components in different layers of the network After obtaining satisfactory results in saving energy by powering off ports in the IP layer in our previous work in this paper we target more savings by considering additional layers in the network. The model proposed in this paper is a heuristic that bases the capacity prediction for a future time slot on the number of 40G links needed in the current time slot. It also revolves around four parameters for which the values are empirically set. We set two thresholds, low and high, as well as the number of links to power off or power on each time the utilization is below or above a threshold. We assess our model through experiments featuring an Internet2-like topology and a real one-day worth of traffic split into five-minute time slots. The results offer a comparison between different parameters settings and how they affect energy savings and the number of overflows in the network that result from mis-prediction. That said, we demonstrate that our model can achieve up to 90% reduction in energy consumption in the best case when the future traffic is known; otherwise, the savings can range between 82% and 88% with the occurrence of a small amount of traffic overflow events.","PeriodicalId":333503,"journal":{"name":"2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126963184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A game theory-based distributed power control algorithm for femtocells 基于博弈论的飞基站分布式功率控制算法

2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS) Pub Date : 2014-12-01 DOI: 10.1109/ANTS.2014.7057241

Henry A. Shyllon, S. Mohan

引用次数: 4

Enhanced optical power budget in DDO-OFDM-PON and CO-OFDM-PON system using frequency diversity 利用频率分集增强了DDO-OFDM-PON和CO-OFDM-PON系统的光功率预算

2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS) Pub Date : 2014-12-01 DOI: 10.1109/ANTS.2014.7057222

Pravindra Kumar, A. Srivastava

引用次数: 1

Phantom cell realization in LTE and its performance analysis LTE中幻影小区的实现及其性能分析

2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS) Pub Date : 2014-12-01 DOI: 10.1109/ANTS.2014.7057270

Hatim Lokhandwala, R. Sathya, T. B. Reddy

{"title":"Phantom cell realization in LTE and its performance analysis","authors":"Hatim Lokhandwala, R. Sathya, T. B. Reddy","doi":"10.1109/ANTS.2014.7057270","DOIUrl":"https://doi.org/10.1109/ANTS.2014.7057270","url":null,"abstract":"In recent years, there has been a tremendous increase in the cellular traffic due to the availability of wide range of devices: smart phones, net-books, tablets, etc. The existing cellular networks will be unable to cater to the increasing demands in near future, thus we need technological enhancements in the cellular infrastructure to meet the ever increasing user requirements. Various approaches have been suggested to increase the existing cellular capacity and provide higher data rates, some of which include deployment of small cells under the coverage area of Macro cells, where a cell denotes the region covered by a particular base station (BS). However, since these small cells cover small regions there exists a significant handover signalling overhead. We suggest an approach where small cells, called Phantom cells, are deployed within the Macro cell coverage area, and the existing Macro BS functions as the centralized controller for all the Phantom BSs deployed within its range. Phantom BSs act as a supplement to the existing Radio Access Network in the LTE infrastructure where it handles the data plane (D-plane) and Macro BSs handle the control plane (C-plane). This paper proposes the definitions of Copiane and D-plane, the modifications in the user equipment (UE) protocol stack which enable the concurrent operation with dual BSs (Phantom and Macro). Mechanisms are developed for the communication of a Phantom BS with a Macro BS over the new interface (X3 interface). NS-3 simulations were performed incorporating the designed architecture for Phantom based HetNets and a significant improvement in UE throughput is observed in comparision with legacy networks comprising of Macro BS.","PeriodicalId":333503,"journal":{"name":"2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125132727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Transmission impairments in long-reach WDM-PON using RSOA-based ONUs 基于rsoa的远程WDM-PON的传输损伤

2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS) Pub Date : 2014-12-01 DOI: 10.1109/ANTS.2014.7057225

Sourav Mondal, S. Reddy, G. Das, D. Datta

引用次数: 1

Cross stratum optimization algorithms for network and application resources 网络和应用资源的跨层优化算法

2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS) Pub Date : 2014-12-01 DOI: 10.1109/ANTS.2014.7057267

S. Veena, R. Rustagi, K. N. B. Murthy, Ravi Teja Bobba

引用次数: 0

Energy detection based cooperative spectrum sensing using fuzzy conditional entropy maximization 基于模糊条件熵最大化的能量检测协同频谱感知

2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS) Pub Date : 2014-12-01 DOI: 10.1109/ANTS.2014.7057228

A. Banerjee, S. Maity

引用次数: 4

A quantum Diffie-Hellman protocol using commuting transformations 基于交换变换的量子Diffie-Hellman协议

2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS) Pub Date : 2014-12-01 DOI: 10.1109/ANTS.2014.7057257

P. Subramaniam, Abhishek Parakh

引用次数: 7

Gap-free load balancing algorithms in wireless LANs using cell breathing technique 基于小区呼吸技术的无线局域网无间隙负载均衡算法

2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS) Pub Date : 2014-12-01 DOI: 10.1109/ANTS.2014.7057249

Ilhan Demirci, Ömer Korçak

引用次数: 2

On the TDMA with imprecise propagation delay information 在具有不精确传播延迟信息的时分多址上

2014 IEEE International Conference on Advanced Networks and Telecommuncations Systems (ANTS) Pub Date : 2014-12-01 DOI: 10.1109/ANTS.2014.7057245

P. Mandal

引用次数: 1