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Channel

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TechRepublic Resources

Arabic live TV (zip)
This software is full free to stream Arabic live TV more than 40 Arabic channels, most of Arabic channel is there, just try this software and let us know if there is no link work. This version is the first release on CNET Download.com.
Tags: Software, Channel, Emad Takatka, TVs, Tv & Home Theater, Tools & Techniques, Personal Technology, Home Entertainment, Management
Software downloads 2008-04-11
The Proper Channels
In Part 1 of this series covering the most important J2SE 1.4 features for enterprise programmers, the author discussed channels. In this paper, the author introduces the New I/O (NIO) Buffer class, and explains how channels and buffers work together in J2SE 1.4 to move data faster than ever before....
Tags: Channel, J2SE, Programmer, Java, Development Tools, Programming Languages, Software Development, Software/Web Development
White papers
Spanish Bank Migrates Development Projects on to Single, Innovative Environment
Caixa Galicia is a leading Spanish bank with branches across Europe and America. All channels need to deliver the same service levels and a unified customer experience. The company was developing applications from the ground up to work on each of its channels. This resulted in duplication of effort and...
Tags: Channel, Environment, Microsoft Corp., Spanish Bank, Caixa Galicia, .Net, Software Development, Software/Web Development
Case studies
Tradeoff Between Source Coding and Spreading in a Multicarrier DS-CDMA System Operating Over Multipath Fading Channels With Narrow-Band Interference
For a fixed total bandwidth expansion factor, and for a fixed channel code rate, the authors' consider the problem of optimal bandwidth allocation between the source coder and the spread-spectrum unit for a multicarrier direct-sequence CDMA system operating over a frequency-selective fading channel with narrow-band interference. Assuming a Gaussian source...
Tags: Channel, University Of California, Cellular Phones, Consumer Electronics, Personal Technology
White papers
Dynamic Channel Rate Assignment for Multi-Radio WLANs
The dynamic transmission rate selection feature of IEEE 802.11b WLANs can cause throughput degradation when stations with different transmission rates share the same physical channel. One solution to this problem is to use a Multi-Rate Multi-Channel (MRMC) MAC protocol. However, static channel rate assignment in MRMC can lead to load...
Tags: Channel, Assignment, Tcp/Ip, Advertising & Promotion, Wireless LANs, Networking, Marketing, Wireless
White papers
Scale-Lag Diversity Reception in Mobile Wideband Channels
This paper considers the effect of mobility on a wideband Direct Sequence Spread Spectrum (DSSS) communication system, and study a scale-lag Rake receiver capable of leveraging the diversity that results from mobility. A wideband signal has a large bandwidth-to center frequency ratio, such that the typical narrowband Doppler spread assumptions...
Tags: UWB, Channel, Mobile, Radio Frequency, Ohio State University, Ultrawideband (UWB), Advertising & Promotion, Network Technology, Wireless, Marketing, Networking
White papers
Channel Modeling and Associated Inter-Carrier Interference Equalization for OFDM Systems With High Doppler Spread
This paper addresses the problem of OFDM transmission over a time-varying, frequency-selective channel with high Doppler spread.. This paper analyzes the CP-OFDM transmission mechanism, and the impairments due to the channel variations, using a decomposition of these variations over a base of sinusoid functions sampling the Doppler spectrum at subcarrier...
Tags: Channel, Modeling, OFDM, Research & Development, Wireless, Business Operations
White papers
Towards an Information Theory of Large Networks: An Achievable Rate Region
This paper studies communication networks of arbitrary size and topology and communicating over a general vector discrete memoryless channel. The paper proposes an information-theoretic constructive scheme for obtaining an achievable rate region in such networks. Many well-known capacity-defining achievable rate regions can be derived as special cases of the proposed...
Tags: Channel, Theory, Network, Alcatel, Networking
White papers
Channel Sampling Strategies for Monitoring Wireless Networks
Monitoring the activity on an IEEE 802.11 network is useful for many applications, such as network management, optimizing deployment, or detecting network attacks. Deploying wireless sniffers to monitor every access point in an enterprise network, however, may be expensive or impractical. Moreover, some applications may require the deployment of multiple...
Tags: Channel, Network, Monitoring, Dartmouth College, Wireless LANs, Strategy, Networking, Wireless, Management
White papers
Asymptotic Analysis of the Conventional Decision Feedback Receiver in Flat Fading Channels
Spectral efficiency presents the ultimate limit on the data rate per unit bandwidth of a certain communication system. For the DS-CDMA systems spectral efficiency has been derived for optimal and linear multiuser receivers in case of synchronous reception, fading and non-fading environment as well as single and multi-cell cellular networks....
Tags: Channel, Efficiency, Analysis
White papers
Best Practices in Creating the Next Generation Online Self-Service Experience
The online channel is the most cost-effective way to service customers. From account transactions to product information to problem resolution, the efficiencies of are clear. As customers become more sophisticated, next generation online channels are beginning to focus on providing customers more control over analyzing their account information in real...
Tags: Channel, Actuate Corp., Humana Inc., Best Practice, Benefits, Portals, Healthcare, Vertical Industries, Insurance, Human Resources, Internet, Enterprise Software, Software, Business Operations, Corporate Insurance
Webcasts
Optimal Broadcast Scheduling for Random-Loss Channels
Virtually all known results of broadcast scheduling have assumed that channels are reliable without data corruption or loss. This assumption, however, is far from reality. In fact, data loss imposes severe impact on broadcast performance, as briefly shown in. This paper studies how to systematically derive optimal broadcast schedules for...
Tags: Channel, Data Loss, University Of Washington, Idea, Performance Management, Human Resources, Workforce Management
White papers
Intercarrier and Intersymbol Interference Analysis of OFDM Systems on Time-Varying Channels
In intersymbol interference (ISI) and intercarrier interference (ICI) for OFDM systems with insufficient guard length was analyzed in the case of time-invariant radio channels. This was carried out by truncating the channel impulse response (CIR) in mathematical analysis into two parts, the so-called truncated channels. The same technique is used...
Tags: Technique, Channel, Interference, Analysis, OFDM, Advertising & Promotion, Wireless, Marketing
White papers
Windows Communication Foundation Bindings and Channels
The presenter of this webcast explains what "Bindings" are and how they control the construction of the Windows Communication Foundation channel stack at runtime and what that channel stack is to begin with.
Tags: Channel, Windows Communication Foundation
Webcasts
Code-Aided Channel Tracking for OFDM
This contribution deals with the problem of tracking a frequency-selective channel for OFDM systems, where the data is protected by a powerful error-correcting code. This paper presents an EM-based receiver, operating on a single OFDM symbol at a time, that iterates between channel estimation and data detection. The channel estimator...
Tags: Channel, Channel Estimator, Estimator, OFDM, Wireless
White papers
Plan Your Marketing Channel Strategy
Marketing through channels can be a highly profitable strategy for the business. A marketing channel strategy helps one use channels efficiently by clarifying his goals and illustrating how the product will get to market. After one has a solid plan in place, he can develop a schedule and budget. One...
Tags: Channel, Microsoft Corp., Marketing Research, Strategy, Marketing, Management
Webcasts
Opportunistic Fair Scheduling Over Multiple Wireless Channels
Emerging spread spectrum high-speed data networks utilize multiple channels via orthogonal codes or frequency-hopping patterns such that multiple users can transmit concurrently. In this paper, a framework is developed for opportunistic scheduling over multiple wireless channels. With a realistic channel model, any subset of users can be selected for data...
Tags: Channel, Rice University, Wi-Fi, Wireless
White papers
ATSC A/52 - Digital Audio Compression (AC-3)
The goal of the digital compression algorithm is to produce a digital representation of an audio signal which, when decoded and reproduced, sounds the same as the original signal, while using a minimum of digital information (bit-rate) for the compressed (or encoded) representation. The AC-3 digital compression algorithm specified in...
Tags: Channel, Audio, Digital Audio, Kbps
White papers
Routing and Interface Assignment in Multi-Channel Multi-Interface Wireless Networks
Multiple channels are available for use in IEEE 802.11. Multiple channels can increase the available network capacity, but require new protocols to exploit the available capacity. This paper studies the problem of improving the capacity of multi-channel wireless networks by using multiple interfaces. It considers the scenario when multiple interfaces...
Tags: University Of Illinois, Channel, IEEE 802.11, Interface, Wireless LANs, Wi-Fi, Wireless, Strategy, Management
White papers
UE Ultimate FM Player (7)
UE Ultimate FM Player is a radio Fm player bringing to you top music, news and sport channels No need for fast Internet all channels works smoothly even on a dial up connection. This version is the first release on CNET Download.com.
Tags: Channel, Player, Green Dragon Studios, UE Ultimate FM Player, Internet, Advertising & Promotion, Marketing
Software downloads 2008-03-31

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