vod on cable network

... subscriber can be seen by other subscribers Second, coaxial networks are rate-limited and asymmetric Current configurations focus on 27th International Conference on Distributed Computing Systems (ICDCS'07) ... two caching strategies for a variety of realistic network configurations Second, we demonstrate the feasibility 27th International Conference on Distributed Computing Systems (IC...

Ngày tải lên: 02/08/2015, 20:20

... quan mạng truyền hình cáp, đo kiểm đánh giá can nhiễu mạng truyền hình cáp, tình hình triển khai truyền hình cáp cấc tỉnh duyên hải phía bắc Việt Nam Nghiên cứu ảnh hƣởng can nhiễu mạng truyền hình ... nhận xét mạng A 2.1 Truyền hình cáp EG B 2.2 Truyền hình cáp ALPHA C 2.3 Truyền hình cáp Minh Trí D 2.4 Truyền hình cáp Thá...

Ngày tải lên: 26/11/2013, 20:44

... luyện Bộ tách sóng dùng mạng neuron BackPropagation Mạng neuron BackPropagation sử dụng báo mạng neuron nhiều lớp, có hay nhiều lớp ẩn gồm neuron có hàm truy n tansig, lớp ngõ gồm neuron có hàm truy n ... với Bộ tách sóng thong thường đơn lọc phối hợp (matched filter) nên triệt can nhiễu đa truy cập Bên cạnh tách sóng có khả triệt nhiễu đa truy cập mà...

Ngày tải lên: 26/12/2013, 11:11

... Standards 9. 10 Figure 9. 6 Telephone line bandwidth 9. 11 Note Modem stands for modulator/demodulator 9. 12 Figure 9. 7 Modulation/demodulation 9. 13 Figure 9. 8 The V.32 and V.32bis constellation and ... line 9. 19 Figure 9. 10 Discrete multitone technique 9. 20 Figure 9. 11 Bandwidth division in ADSL 9. 21 Figure 9. 12 ADSL modem 9. 22 Figure 9. 13 DSLAM 9. 23 Tabl...

Ngày tải lên: 16/02/2014, 20:20

... over -compensation make power losses on the network increase Thus, it is necessarily to control parameters and switching compensation devices according to the changing of loads The controlling of compensation ... compensation devices could be implemented by power electronics structures controlling the firing angle of thyristor In the next section, we introdu...

Ngày tải lên: 05/03/2014, 14:20

... roles and responsibilities surrounding the operation and management of learning management systems Highlights of Information Management Issues If we examine the materials that a learning management ... interests in the course site that persist beyond the conclusion of the course for a number of reasons The course site may be critically important documen...

Ngày tải lên: 17/03/2014, 20:20

... COBIT configuration control monitoring Control Objectives for Information and related Technology (COBIT) is a set of standards that the Information Systems Audit and Control Association (ISACA) ... Intrusion Detection Systems vi | Table of Contents Download at Boykma.Com 101 Packet Analysis and Alerting Network Intrusion Prevention Systems Intrusion Detection or Intrusion Prevention? NI...

Ngày tải lên: 22/03/2014, 21:20

... based on the framework for context awareness [12] In order to control the geosensor network and to monitor air pollution, we use two system; sensor network control system and air pollution monitoring ... of data transmission in geosensor network The air pollution monitoring system supports sensor data abstraction and air pollution prevention models for un...

Ngày tải lên: 23/03/2014, 04:20

... existing topic R (R ∈ T), because UR does not contain information of novel topics, and neither UQ and QR Given no propagation record about novel topics, we propose a method that allows us to still ... The main contributions of this paper are as below: We propose a novel task of predicting the diffusion of unseen topics, which has wide applications in real-world Compared...

Ngày tải lên: 30/03/2014, 17:20

... trade-off among various localized tree construction schemes with different network parameters in the following section Analysis of Localized Tree Construction Schemes In the last section, we examined ... section, we characterize how diverse network conditions (such as the node density and the network size) affect the energy consumption of each localized tree constructi...

Ngày tải lên: 21/06/2014, 17:20

... selecting transmission power level based on reinforcement learning are presented Simulations and results are provided in Section The conclusion is given in Section Intercluster Connection in CogMesh ... relaying throughput in the long run Accordingly, our contribution is mainly in three aspects First, we investigate the intercluster connection within the framework of Cog...

Ngày tải lên: 21/06/2014, 20:20

... Learning and adaptation in economic systems – different and broader than traditional machine learning • Certain nontraditional topics in economic thought – behavioral and agent-based approaches ... • Increasingly pervasive networking capability Network configuration complexity is increasing Network speed and pace-ofchange are increasing Traditional network management is expensive and in...

Ngày tải lên: 04/07/2014, 22:20

... cost function Conventional cost functions are either empirical or heuristic Among all available cost functions for ALM routing that we have found, neither of them has a mathematical derivation ... three-variable cost function may build a worse multicast tree than the two-variable cost function of only bandwidth and delay Therefore, a N-variable cost function with N ≥ sho...

Ngày tải lên: 08/07/2014, 17:08

... transcriptional networks in which experimental design and validation are central features This framework is based on computational analysis and expression microarrays, both of which are amenable to automation, ... expression coherence score Additional data files Expression profiling Additonal data is available with the online version of this paper Additional data file contains Table...

Ngày tải lên: 14/08/2014, 14:21

... increase their brand awareness and facilitate conversations with the customer Additionally, social media serves as a relatively inexpensive platform for organizations to implement marketing campaigns ... VIETNAM NATIONAL UNIVERSITY, HANOI SCHOOL OF BUSINESS HO ANH DUNG A STUDY ON SOCIAL NETWORK SITES MARKETING THE CASE OF GOONLINE.VN Major: Business Administrat...

Ngày tải lên: 09/01/2015, 09:41