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Multistation Data Fusion For Code-Division Multiple Access Wireless Communications
White Papers This paper investigates applications of the data fusion principle to the handoff problem in popular Code-Division Multiple Access (CDMA) cellular wireless communication networks. CDMA multiple access allows soft handoff, in which the signal...
[January 13, 2006, 0:01]
Enterprise-Class Wireless Messaging & Corporate Data Access
White Papers This whitepaper explains how wireless access connects all parties through corporate email, including attachments, and other critical applications such as CRM and ERP. Executives and professional field forces spend an increasing amount of time on...
[July 30, 2004, 15:18]
Pilot Program Gives Law Enforcement Officers Palm Tungsten W Handhelds For Wireless Access To Critical Data
White Papers The new streamlined process of securing background data lets officers stay mobile, yet have fast, direct access to the information they need. The Colorado Division of Wildlife (DOW) protects and manages the state's valuable wildlife resources.
[April 22, 2004, 0:05]
Pfizer Finland Gives Sales Force Real-Time Access To Key Reporting Data With Nokia 9500 Communicators And IBM Wireless Software
White Papers The challenge before Pfizer was to give sales representatives access to vital information on the move so they can reduce reporting time, increase productivity and generate better leads. The solution was Nokia 9500 Communicators running Pfizer's IBM...
[July 22, 2008, 1:18]
Wireless Data Trials Include Free Visorphone
News The deal, launched through a joint venture between OmniSky and Rupert Murdoch's News Corporation called Omnisky International, aims to establish an early foothold in the European market for wireless data.
[February 23, 2001, 16:00]
Wireless Access Points And ARP Poisoning: Wireless Vulnerabilities That Expose The Wired Network
White Papers For wireless networking to be most useful, the wireless networks must pass data on to standard wired networks connected to the Internet. Wireless networks, specifically 802.11b, have received a tremendous amount of interest and scrutiny from the...
[October 4, 2003, 6:38]
Better Ways Emerge To Protect Wireless Data
News For several years now, the primary security mechanism used between wireless access points and wireless clients has been WEP encryption. Even if you do switch encryption keys from time to time, there is no option for globally re-keying all access...
[August 20, 2003, 15:20]
Sierra Wireless And Compaq Computer Team Up - A Significant Step Forward For Wireless Data
White Papers In today’s increasingly dynamic mobile business environment, wireless applications are critical to the mobile user in areas where remote access is necessary but phone lines are not available. At the CTIA Wireless Application Show on October, Sierra...
[March 23, 2004, 23:00]
Taiwan Education Network Center Secures The Wireless Networks Of 240 Schools With Juniper Networks Secure Access 6000 Appliances
White Papers The challenge for TCENC is to deploy a wireless network security infrastructure that is easy to administer and that also fits with the center's centralized identity management system. The Taoyuan County Education Network Center (TCENC) is...
[September 11, 2008, 1:01]
Quality Of Service Scheduling In Cable And Broadband Wireless Access Systems
White Papers The de facto standard for delivering broadband services over HFC networks is the Data Over Cable Service Interface Specifications (DOCSIS) protocol. For BWA systems, on the other hand, a new protocol, called IEEE 802.16, was developed for the same...
[November 23, 2005, 0:00]
Broadband Wireless Access With WiMax/802.16: Current Performance Benchmarks And Future Potential
White Papers This paper also suggests future enhancements to the standard that could at least quadruple the achievable data rate, while also increasing the robustness and coverage, with only moderate complexity increases.
[January 17, 2005, 4:58]
Differentiated Services In The GPRS Wireless Access Environment
White Papers The General Packet Radio Service extends the existing GSM mobile communications technology by providing packet switching and higher data rates in order to efficiently access IP-based services in the Internet.
[June 28, 2004, 3:15]
CDMA/HDR: A Bandwidth-Efficient High-Speed Wireless Data Service For Nomadic Users
White Papers This paper presents an approach to providing very high-data-rate downstream Internet access by nomadic users within the current CDMA physical layer architecture. Means for considerably increasing throughput by optimizing packet data protocols and...
[October 13, 2005, 3:00]
Performance Improvement Of 802.11 Wireless Access Network With TCP ACK Agent And Auto-Zoom Backoff Algorithm
White Papers This paper proposes two schemes to improve the TCP performance over 802.11 WLAN access protocol. Together with the TCP ACK agent scheme, an auto-zoom backoff algorithm is proposed to further improve the access performance.
[February 10, 2006, 0:01]
IP Data Communication Over The Wireless Network: A WiMAX Challenge
White Papers This white paper attempts to suggest a solution for IPv4 data communications over the 802.16 Medium Access Control (MAC) layer. It should be noted that the technical challenges, solutions and assumptions described in this white paper may be...
[June 30, 2005, 3:00]
T-Mobile To Serve 'all You Can Eat' Wireless Data
News Mobile-phone operator T-Mobile will be launching a wireless communication package for businesses in May that combines unlimited data access over 2.5G, 3G and Wi-Fi for a single monthly fee, in the first package of its kind in the UK.
[March 18, 2004, 15:50]
WiMAX: The Business Case For Fixed Wireless Access In Emerging Markets
White Papers Wireless access networks based on WiMAX-compliant solutions provide an opportunity for operators to participate in the high growth opportunities that exist in emerging markets. WiMAX-based access networks will enable local operators to cost...
[August 11, 2005, 6:00]
Nokia To Launch Wireless Data Unit
News Mobile computing giant Nokia today announced the creation of a new business unit targeted at servicing the wireless data delivery needs of enterprise and service provider customers. Nokia is the third major telecommunications equipment provider to...
[August 25, 1999, 15:58]
RIM Chief Cautious About Unlimited Wireless Data Plans
News Jeff Pulver, the founder of Pulver Media, said that unlimited bandwidth use in the wireless world is needed because access to the network is what spurs innovation. The president and co-chief executive of Research In Motion, maker of BlackBerry...
[June 6, 2006, 9:05]
Wireless High Speed Access For Everyone?
News The company will compete with services including DirecPC, from Hughes Network Services, which delivers fast Internet speeds downstream but requires a phone connection for the user to send data to the Internet.iSky will be a true two-way wireless...
[January 17, 2000, 6:05]
