broadband powerline communications networks

... network 14 Broadband Powerline Communications Networks 2.2 Powerline Communications Systems 2.2.1 Historical Overview PowerLine Communications is the usage of electrical power supply networks for ... areas, low-voltage networks are realized with underground cables, whereas in rural areas they exist usually as overhead networks. 32 Broadband Powerline Communications...

Ngày tải lên: 17/07/2014, 09:29

... modeling complex networks such as the Internet, biological networks, social networks and utility infrastructures for water, gas, electricity and transport (cars, goods, trains). Since these networks ... queue 300 14.7 The AMS queue 304 14.8 The cell loss ratio 309 14.9 Problems 312 Part III Physics of networks 317 15 General characteristics of graphs 319 15.1 Introduction 319 15.2 Th...

Ngày tải lên: 01/06/2014, 11:02

... Wireless Communications and Networking Volume 2009, Article ID 482764, 12 pages doi:10.1155/2009/482764 Research Article QoS Differentiated and Fair Packet Scheduling in Broadband Wireless Access Networks Rong ... t i −t i−1 . EURASIP Journal on Wireless Communications and Networking 11 6. Conclusion In this paper, we address the problem of packet scheduling in BWA networks. We cast...

Ngày tải lên: 21/06/2014, 23:20

... techniques, resource management in wireless networks, multi- hop wireless networks, MIMO antenna systems, cooperative diver- sity, and broadband wireless networks. Samy Mahmoud is the Dean of the ... Wireless Communications and Networking Volume 2006, Article ID 80493, Pages 1–11 DOI 10.1155/WCN/2006/80493 Opportunistic Nonorthogonal Packet Scheduling in Fixed Broadband Wireless Acc...

Ngày tải lên: 22/06/2014, 22:20

... Journal on Wireless Communications and Networking 2005:3, 323–332 c  2005 Ying-Chang Liang et al. Reconfigurable Signal Processing and Hardware Architecture for Broadband Wireless Communications Ying-Chang ... processing, broadband communications, software-defined radio, cyclic prefix, frequency-domain equalization. 1. INTRODUCTION A number of wireless standards govern personal wireles...

Ngày tải lên: 23/06/2014, 00:20

... while improving time-to-revenue for its managed services. PLANNING AND DEPLOYING HIGH AVAILABILITY BROADBAND NETWORKS FOR MANAGED BUSINESS SERVICES CASE STUDY BUSINESS CHALLENGE As part of its business ... enterprise applications. This includes interconnection of its mainframe systems and storage- area networks. STRATEGY Engage a professional services partner with in-depth technical exp...

Ngày tải lên: 22/10/2013, 17:15

... Management Opportunities in Broadband Networks 7 www.adc.com • +1-952-938-8080 • 1-800-366-3891 RX RX RX RX RX RX RX RX MON Return Path Gain/Isolation Amps Universal Broadband Router (UBR) • 2 ... IN 0 dBmV NODE Figure 6 RF Worx ® RF Signal Management Opportunities in Broadband Networks Overview Deployment of a modern broadband network provides both opportunities and challenges....

Ngày tải lên: 24/01/2014, 11:20

... expenditures • Creation of new and profitable broadband services • Utilizing current network resources to maximize return on investment • Successful management of broadband services and network performance ADC’s ... increase revenue, lower operational costs, and drive broadband growth. We deliver industry-proven solutions that meet the needs of today’s networks, while anticipating fut...

Ngày tải lên: 24/01/2014, 12:20

... Wireless Communications and Networks – Recent Advances 18 Fig. 21. Geometry of the proposed loop antenna. (L 1 =1.74 ... transition here is designed to reduce the overall dimensions of the antenna. Wireless Communications and Networks – Recent Advances 16 manually for each channel capacity measurement in a quasi-static ... overcome this drawback, lumped elements of large...

Ngày tải lên: 31/03/2014, 22:20

... government initiatives have recognized the importance of broadband telecommunications to economic growth. This book focuses on fixed broadband wireless communications – a particular sector of the communication ... availability of individual links. 1.9.2 Consecutive point and mesh networks Consecutive point networks (CPN) are similar to PTP networks in that they consist of a number...

Ngày tải lên: 03/06/2014, 00:52