9 Resources for

wireless video

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Cisco Premier Partner Clare Computer Solutions Deploys Groundbreaking Wireless Video Project for City of Brentwood: The City of Brentwood, California is located in the San Francisco Bay Area. It's home to 40,000 citizens, and it's growing fast. Lieutenant of the city's police department, wanted to embark on a fairly revolutionary IT project for law enforcement: provide live, wireless video feed from selected 'high risk' establishments...; Tags: Wireless Video, Video, Cisco Systems Inc., Wireless; Case studies
Burst-by-Burst Adaptive Joint-Detection CDMA/H.26L Based Wireless Video Telephony Using TTCM and LDPC Codes: A low bit-rate video coding techniques using the H.26L standard codec for robust transmission in mobile multimedia environments are presented. This paper proposes a Burst-by-Burst Adaptive Coded Modulation-Aided Joint Detection-Based CDMA (ACM-JD-CDMA) scheme for wireless video telephony and characterise its performance when communicating over the UTRA wideband vehicular fading channels....; Tags: Telephony, Environment, Wireless Video, Wireless, VOIP, Telecom & Utilities, Telecommunications, Networking; White papers
A Fast and Memory Efficient Video Transcoder for Low Bit Rate Wireless Communications: Wireless video is one of the important applications supported by upcoming 3G mobile communication systems. This paper proposes a fast and memory efficient DCT-domain video transcoder to convert a high quality MPEG2 video bit stream into a low bit rate MPEG4 stream with low spatial resolution for wireless video access....; Tags: Wireless Communication, Memory, Wireless Video, Video, Wireless, Corporate Communications, Marketing; White papers
InfiNet Wireless Case Study: Yangtze River Project: Yangtze River company belong to JiangSu communications department. It provides surveillance and intelligent service for Roads, highway, ferry in JiangSu province of China. InfiNet Wireless has successfully deployed 5.8G wireless video monitor system for Yangtze River company. Since operation installation the system has successfully withstood high heavy rain and adverse...; Tags: Monitor, Wireless Video, Wireless, InfiNet Wireless, Monitors & Displays, Hardware, Components; Case studies
Wireless Video Surveillance Helps the LAPD Reduce Crime in Jordan Downs by 40%: With one of the highest crime rates in the city, Jordan Downs represents tough challenges to LA's men and women in blue. Los Angeles Mayor Antonio Villaraigosa and LAPD Police Chief William Bratton recognized those challenges and pledged their support to resolve the problem. The department's goal was to create...; Tags: Wireless Video, Video, Motorola Inc., Corporate Communications, Gender And Diversity, Wireless, Wi-Fi, Marketing, Human Resources; Case studies 2007-07-01

Joint Power-Distortion Optimization on Devices With MPEG-4 AVC/H.264 Codec: Energy supply is always a bottleneck in wireless video applications. To prolong the battery life, a typical wireless video encoding and streaming system should have the capability of dynamically adjusting its encoding parameters based on the remaining battery supply. This paper considers two types of application scenarios as well as...; Tags: Optimization, Power Consumption, MPEG-4, Wireless Video, Video, Video Quality, Corporate Communications, Marketing; White papers 2006-05-03
Multiuser Cross-Layer Resource Allocation for Video Transmission Over Wireless Networks: With the advancement of video-compression technology and the wide deployment of wireless networks, there is an increasing demand for wireless video communication services, and many design challenges remain to be overcome. This paper discusses how to dynamically allocate resources according to the changing environments and requirements, so as to improve...; Tags: Network, Wireless Video, Video, Allocation, IEEE, Wireless Network, Wi-Fi, Wireless, Corporate Communications, Marketing; White papers 2006-03-01
Advances in Wireless Video Delivery: This paper reviews practical video delivery technologies, examining existing mobile networks, commercialized or standardized transport, and coding technologies. Compression efficiency, power dissipation, and error control are intrinsic issues in wireless video delivery. Among these issues, error control technologies are evaluated at four layers: layer-1/2 transport; end-to-end transport layer such as...; Tags: Wireless Video, Video, Corporate Communications, Wireless, Marketing; White papers 2005-01-01
The Arrival of 3G Video Telephony Services: Deployments of 3G networks are now occurring almost weekly, with new innovative media-rich, value-added services. These new services will have an impact on consumers' lifestyles and modes of communication. As the wireless mobile revolution continues, within a few years wireless video telephony services will be the norm, not a novelty.; Tags: Telephony, 3G, Wireless Video, Wi-Fi, Wireless; White papers 2004-11-01

Additional Resources

Weather Forecasting - Predicting Performance for Streaming Video Over Wireless LANs: The growth of wireless LANs has brought the expectation for high-bitrate streaming video to wireless PCs. However, it remains unclear how wireless channel characteristics impact the quality of streaming video sent over wireless LANs. This paper presents results from experiments that stream commercial video over a wireless campus network. By...; Tags: Performance, Streaming Video, WLAN, Video, Forecasting, Web Site Development, LANs, Wi-Fi, Web Technology, Digital Video, Wireless LANs, Wireless, Internet, Networking, Personal Technology; White papers 2005-06-13
Bringing Streaming Video to Wireless Handheld Devices: The wireless communications environment is not readily conducive to streaming video. On one hand, high-quality streaming video is no easy task. It involves downloading, decoding and playing video and audio simultaneously, and with no or very limited re-buffering taking place. On the other hand, the wireless environment is fraught with...; Tags: Environment, Streaming Video, Handheld Device, Video, Wireless Communications Environment, Web Site Development, Web Technology, Digital Video, Corporate Communications, Wireless, Internet, Personal Technology, Marketing; White papers 2002-05-01
Optimized Video-Streaming Over 802.11 by Cross-Layer Signaling: Seamless video streaming over wireless links imposes strong demands on video codecs and the underlying network. It is not sufficient that only the video codec or only the radio adapts to changes in the wireless link quality; efforts should be applied in both layers, and - if possible - synchronized....; Tags: IEEE 802.11, Codec, Streaming Video, Web Site Development, Web Technology, Digital Video, Wi-Fi, Wireless LANs, Wireless, Internet, Personal Technology; White papers 2005-09-09
Wireless Mobile Video Transfer and Storage by the Numbers: An Examination of the Current State of In-Car Video Wireless Technology for Law Enforcement: Apollo Video Technology enthusiastically supports many applications of wireless networking, when it is properly presented, implemented and supported. But again, the authors also see it being oversold and not properly explained in detail to prospective customers. As stated earlier, wireless downloading and storage of in-car video can cost as much...; Tags: Storage, Video, Corporate Communications, Wi-Fi, Wireless, Marketing; White papers 2006-08-28
Link Adaptation and Cross-Layer Signaling for Wireless Video-Streaming in a Shared Medium: Changes in the quality of wireless links impose great demands on video codecs and underlying network layers when seamless video-streaming is to be achieved. Moreover, it is not enough that only the video codec or only the radio adapts to these changes; the efforts should be applied in both layers,...; Tags: Codec, Streaming Video, Video, Video Codec, Web Site Development, Web Technology, Digital Video, Corporate Communications, Wireless, Internet, Personal Technology, Marketing; White papers 2005-06-04
Wireless Solutions for Security and Surveillance: Technology advances in video, wireless and software make it now possible to use cost-effective fixed and mobile wireless solutions for comprehensive security and surveillance applications. This white paper provides an overview of the market drivers for security and surveillance applications, benefits of wireless solutions, deployment considerations and presents an overview...; Tags: Security, Proxim Corp., Wireless Solution, Wi-Fi, Wireless; White papers 2007-04-13
Capacity and QoS for Streaming Video Applications Over TCP in CDMA Based Networks: This paper studies the capacity, i.e., the number of customers per cell, and the quality of service for streaming video in the uplink direction of a cellular Code Division Multiple Access CDMA{based wireless system. The use of TCP is advocated as the transport layer protocol for streaming video in a...; Tags: QoS, CDMA, Network, Streaming Video, TCP, Video, Wireless, Corporate Communications, Web Site Development, Tcp/Ip, Web Technology, Digital Video, Marketing, Internet, Networking, Personal Technology; White papers 2007-01-01
Voice & Video Over 802.11 Wireless LAN: This Webinar will consider the fact that voice and video applications over wireless LAN require technology able to meet specific challenges of QOS, throughput, and scaleability.; Tags: 802.11 Wireless LAN, IEEE 802.11, Voice, Video, Corporate Communications, Wireless LANs, LANs, Wi-Fi, Wireless, Telecommunications, Marketing, Networking; Webcasts
A Bandwidth Management Framework for Wireless Camera Array: Wireless 2D cameras are becoming more widely used for applications such as video surveillance and conferencing due to their easy deployment. These scenarios require multiple high quality video streams that share limited wireless channel re-source. Therefore, a bandwidth management that is sensitive to application QoS requirements, content extraction and the...; Tags: Bandwidth Management, Camera, Wi-Fi, Wireless; White papers 2005-06-13
Enhancement of Video Streaming QoS With Active Buffer Management in Wireless Environments: With the emergence of high-speed wireless cellular networks, such as High Speed Downlink Packet Access HSDPA or WiMAX, new services with a high bandwidth demand have been introduced. One example is non-interactive video streaming. In contrast to wireline networks, the characteristics of wireless links, such as a time-varying bandwidth and...; Tags: HSDPA, Network, Streaming Video, Video, University Of Stuttgart, Corporate Communications, Web Site Development, Cellular Phones, Wi-Fi, Wireless, Marketing, Internet, Consumer Electronics, Personal Technology; White papers 2007-02-27
TCP Streaming for Low-Delay Wireless Video: With the penetration and popularity of mobile devices such as pocket PCs and smart-phones, there is an increasing need of low-delay video streaming over wireless channel. Traditionally, UDP User Datagram Protocol is used for video streaming. However, due to unreliable transmission and fluctuating bandwidth of wireless channel, this requires error...; Tags: Streaming Video, TCP, UDP, Wireless, Tcp/Ip, Web Site Development, Web Technology, Digital Video, Networking, Internet, Personal Technology; White papers 2005-07-12

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Creating and Configuring Home Networks: Home offices are increasingly becoming a part of everyday life, thanks to their convenience and the growth of supporting technologies such as DSL and ...; Buy Now

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