Sponsored White Papers, Webcasts, and Downloads
- RealMedia Streaming Performance on an IEEE 802.11b Wireless LAN
- This paper presents experimental measurements of RealMedia audio/ video streaming applications on an IEEE 802.11b wireless LAN. Empirical traffic measurements collected using a wireless network analyzer are used to characterize RealMedia streaming workloads, and to assess their impacts on wireless network performance. In addition, the relationship between the wireless channel...
- Tags: IEEE 802.11, RealNetworks RealMedia, Performance, Wireless Network, Wi-Fi, Digital Media, Wireless, Consumer Electronics, Personal Technology
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- Hierarchical Analysis of RealMedia Streaming Traffic on an IEEE 802.11b Wireless LAN
- The popularity of multimedia streaming on the Internet, combined with the growing deployment of wireless access networks, augurs the converging usage of these two technologies in the not-too-distant future. Experience with wireless multimedia streaming on today's networks can provide valuable insights into the design of future wireless multimedia networks and...
- Tags: Multimedia, IEEE 802.11, RealNetworks RealMedia, Network, University Of Calgary, Analysis, Wireless Access, Wi-Fi, Wireless LANs, Wireless
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- iAnywhere Case Study: City of Oakland Police Department
- The Oakland Police Department employs approximately twelve hundred people, including seven hundred police officers on their front lines. They needed a solution that would easily provide officers with the most up-to-date information. Afaria allows police at Oakland PD headquarters to engage the officers with up-to-date information and to drive crime...
- Tags: iAnywhere Solutions Inc., Officer, Oakland Police Department, Afaria, Wi-Fi, LANs, Wireless, Wireless LANs, Network Technology, Networking
- Case studies
- Cisco Case Study: St John's University
- With over a century of experience, St. John's University, today serves nearly 15,000 undergraduates and more than 4,000 graduate students. They were driven by a desire to create truly ubiquitous access and that meant a combination of laptops and wireless technology. St. John's considered several laptop vendors and selected Cisco...
- Tags: Cisco Systems Inc., Laptop Computer, St. John, Wireless
- Case studies
- Capacity of an IEEE 802.11b Wireless LAN Supporting VoIP
- This paper evaluates the capacity of an IEEE 802.11b network carrying voice calls in a wide range of scenarios, including varying delay constraints, channel conditions and voice call quality requirements. It considers both G.711 and G.729 voice encoding schemes and a range of voice packet sizes. The paper first presents...
- Tags: Voice Call, IEEE 802.11, VoIP, Capacity, Stanford University, Wireless Network, Wireless LANs, Wi-Fi, Wireless, Telecommunications
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- Sybase Case Study: Oakland Police Department
- In December 2000, the City of Oakland installed laptop computers in more than 200 patrol cars, so officers could depend less upon dispatchers by electronically inquiring and directly receiving information about suspicious people or vehicles. After installing the new hardware, the department implemented an IP-based network, and later an 802.11b...
- Tags: Sybase Inc., Databases, Wireless, Enterprise Software, Software, Data Management
- Case studies
- Simulation Evaluation of Wireless Web Performance in an IEEE 802.11b Classroom Area Network
- This paper presents a simulation study of an IEEE 802.11b Wireless LAN WLAN used as a classroom area network. The simulation is conducted using OPNET Modeler 9.1. The first part of the paper discusses parameterization and validation of the simulation model, based on empirical measurements in a wireless classroom environment....
- Tags: IEEE 802.11, Network, University Of Calgary, WLAN, Wireless Web, Simulation, Wireless LANs, Wi-Fi, Wireless, LANs, Networking
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- Network Measurements of a Wireless Classroom Network
- The advent of mobile computers and wireless networks enables the deployment of wireless Web servers and clients in short-lived ad hoc network environments, such as classroom area networks. This paper studies wireless Web performance in a classroom environment. Experiments are conducted on an ad hoc IEEE 802.11b wireless LAN, using...
- Tags: Network, Wi-Fi, Wireless, Networking
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- A Methodological Assessment of Location Privacy Risks in Wireless Hotspot Networks
- Mobile computing enables users to compute and communicate almost regardless of their current location. However, as a side effect this technology considerably increased surveillance potential for user movements. Current research addresses location privacy rather patchwork-like than comprehensively. Thus, this paper presents a methodology for identifying, assessing, and comparing location privacy...
- Tags: Mobile, Network, Mobile Computing, Privacy, Wireless Hotspot, Location Privacy, Handhelds, Wireless, Advertising & Promotion, Hardware, Marketing
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