May 2004
Portable Design;May2004, Vol. 10 Issue 5, p42
Several new products which can be used by manufacturers in the mobile communications industry and are available in the market as of may 2004, are presented. Two power-saving modes, sleep and power down, have been added to the XE900SL10, a miniature 900-megahertz spread-spectrum transreceiver module of the Xecom company. Leveraging an advanced silicon germanium process, the Range Charger SE5120 power amplifier from the SiGe Semiconductor delivers higher levels of integration and performance, allowing designers to build third-generation cellular handsets with better signal quality and smaller form factors.


Related Articles

  • MOBILE DATA GETS OPTIMIZED FOR HANDSETS. FITCHARD, KEVIN // Telephony;9/26/2005, Vol. 246 Issue 18, p23 

    Discusses the incorporation of mobile data optimization technology into cellular telephones and other handheld devices in 2005. Schedule of the launch of the consumer 3G services of Cingular Wireless LLC and Sprint Corp.; Verizon's decision to triple high-speed capacity data services through its...

  • The PDA is dead. Dudley, Gavin // Finance Week;3/1/2004, p55 

    Focuses on the decline of sales of personal digital assistants due to cellular phones. Development of the cellphone hybrid. INSETS: Sony Ericsson P900 Smartphone.;Qtek 1010 wireless PDA..

  • Trends in Handover Design. Aggarwal, Alok; Prasad, Rajindra; Mohan Lai; Devi, Sunita // ICFAI Journal of Systems Management;Nov2007, Vol. 5 Issue 4, p7 

    This paper discusses the published work on handover initiation and control in cellular mobile communication systems. Handover issues in this regard are analyzed and their relative pros and cons discussed. Approaches which create a new area of investigation are also investigated.

  • Not so solitaire in the desert. Obrecht, John // B to B;5/14/2012, Vol. 97 Issue 5, p5 

    The article presents the author's views on the state of being reachable anywhere through mobile communication systems while away from work on holidays. He comments on marketing agency gyro and Forbes Insights' finding that only 3% don't tend to work-related emails or calls while they're on...

  • AN INSIGHT TO CALL BLOCKING PROBABILITIES OF CHANNEL ASSIGNMENT SCHEMES. Lakshmi, M. L. S. N. S.; Ratnavathi, M. S. L.; Krishna, S. Gopi // International Journal of Advances in Engineering & Technology;May2012, Vol. 3 Issue 2, p696 

    In wireless mobile communication systems, the radio spectrum is limited resource. However, efficient use of such limited spectrum becomes more important when the two, three or more cells in the network become hot - spot. The use of available channels has been shown to improve the system...

  • Microsoft Advertising.  // Advertising Age;9/13/2010, Vol. 81 Issue 32, pM10 

    The article, part of a special advertising section, focuses on Microsoft Advertising, the Internet advertising services division of Microsoft Corp. The company's services related to so-called mobile advertising, Internet advertising presented through mobile communication system devices such as...

  • Mobile multimedia open door for sim cards. Reynolds, Melanie // Electronics Weekly;3/16/2005, Issue 2185, p8 

    The article informs that sim cards will see growth through increased use in mobile phones as multimedia services are adopted. According to Tim Cawsey, marketing communications manager at Gemplus Telecom, a smartcard firm, one thing that creates a strategic position for the sim is the fact it's...

  • And machine shall talk to machine... Marks, Paul // New Scientist;12/20/2003, Vol. 180 Issue 2426-2428, p30 

    When the talkers and texters upgrade to the next generation of faster cellphone networks of 3G Corp. sometime in the next decade, common mobile systems will fall out of use and into disrepair, like canals did when the railways stole their traffic as of December 2003. Telecoms analysts predict...

  • Cooperative Location Management for a Cellular Network with Ad Hoc Communication. Ferng, Huei-Wen; Liu, Chen-Ching; Wang, Xian // Wireless Personal Communications;Jun2013, Vol. 70 Issue 4, p1941 

    The cellular network with ad hoc communication has been foreseen in the next-generation mobile communication system. For such a network, a distance-based (DB) location management scheme cooperated with the ad hoc assistance node (DBCAN) is proposed in this paper. Allowing a mobile terminal to...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics