cellular
RSS cellularBuilding a Unified Enterprise Mobility Strategy
White Paper Companies can take advantage of next-generation cellular, RFID, Wi-Fi, mesh and broadband technologies as they emerge. A unified enterprise mobility strategy is key for all organizations to compete in today's fast-paced world of mobile business... [21 May 2008]
Distributed Network Architecture for WiMAX: Digital, Converged, Mobile IP World
White Paper A distributed WiMAX network architecture can be significantly lighter and easier to install than traditional cellular based network designs and can substantially reduce capital and operational expenses. [21 May 2008]
BT adds smart phone to home broadband package
News Outside wi-fi zones, the phones have to run on a GPRS cellular network - rather than 3G - which means browsing will be much slower. While BT ToGo phones can make use of wi-fi at home or via BT hotspots for mobile VoIP, there is no ability for calls... [08 May 2008]
Mobile M2M connections on the up
News Cellular machine-to-machine (M2M) connections are set to rise by more than a third in the next four years, analyst Berg Insight predicts, driven by rollouts of vehicle telematics. But the analyst predicts vehicle telematics - aka wireless vehicle... [06 May 2008]
Multiple network access becoming mobile norm
News The analyst points to an impressive array of radio access techs already in play - from cellular in its various forms, to 3G and HSPA data networks, to video broadcast techs such as DVB-H, to short-range connectivity techs such as Bluetooth, along... [02 May 2008]
Skype trialled on Java mobiles
News The client relies on the ordinary cellular infrastructure for certain portions of the call, meaning users will always pay their usual local or national rate to make calls, according to Skype. Skype has released a test version of a client for Java... [30 Apr 2008]
The Role of RADIUS/AAA in GSM Wireless Data Networks GPRS, EDGE, UMTS
White Paper GSM wireless operators worldwide are racing to deploy packet data networking capabilities on top of their existing circuit switched cellular networks. This paper will discuss in detail the role of an AAA solution on the next-generation networks. [14 Apr 2008]
WiMax to pip LTE 3G at the post?
News Comparing the two competing technologies to another pair of competing standards - GSM and CDMA - Kellett said GSM is the dominant cellular technology globally because it was first to market. Garth Collier, managing director of Intel's WiMax... [11 Apr 2008]
Spatial Multiplexing in Cellular MIMO-CDMA Systems With Linear Receivers: Outage Probability and Capacity
White Paper Multiple transmit and receive antennas, and the diverse matrix channel they create, are frequently touted as the key to increasing capacity in future cellular communication systems. In this paper, the effectiveness of spatial multiplexing in the... [10 Apr 2008]
Price-Performance Comparison: 3G and Tropos Metro-Scale Cellular Wi-Fi
White Paper It will then compare this to what is achievable with Wi-Fi (802.11b) using the Tropos cellular mesh. This paper explores the tradeoffs and limitations inherent to 3G data communications, by analyzing the performance of 1xEV-DO, a representative 3G... [10 Apr 2008]
IPv6 - The Next Generation Internet Protocol
White Paper The RD3C was designed to provide advanced wireless capability, independent of U.S cellular service while maintaining full interoperability with a user’s legacy switching equipment. The system is scalable, micro-cellular application capable of... [10 Apr 2008]
CAD Techniques on Windows CE - Redlining Images
White Paper The global demand for cellular communications networks and services is expanding rapidly. ERDAS IMAGINE and IMAGINE VirtualGIS provide key data synthesis and analysis capabilities in support of cellular network infrastructure planning. [10 Apr 2008]
Design Considerations for an Ultra-Compact GSM Radio Solution
White Paper The design of modern cellular handsets places even more stringent requirements on the transceiver portion. Although the radio part of the handset is divorced from the user interface by sophisticated software, it is nonetheless absolutely essential... [10 Apr 2008]
The Road to 3G
White Paper This paper provides a high level overview of 2G and 3G wireless cellular technologies and the expected evolutionary path between them. The technical aspects of each technology are discussed with an emphasis on understanding key characteristics of... [10 Apr 2008]
A Simple Generalization of the CDMA Reverse Link Pole Capacity Formula
White Paper A formula that computes the maximum number of users supported per base station in a cellular radio network is generalized to consider the frequency reuse number and arbitrary processing gains. The generalization quantifies a cost associated with in... [10 Apr 2008]
