Mobile Services essay topics

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  • B Isdn And A Mobile Network
    1,893 words
    Date sent: Sat, 27 Apr 96 17: 56: 40 0100 INTEGRATION OF UMTS AND B-ISDN - IS IT POSSIBLE OR DESIRABLE INTRODUCTION In the future, existing fixed networks will be complemented bymobile networks with similar numbers of users. These mobile users will have identical requirements and expectations to the fixed users, for on-demand applications of telecommunications requiring high bit-rate channels. It will be necessary for these fixed and mobile networks to interoperate in order to pass data, in real...
  • Productivity O The Cisco Mobile Office
    2,329 words
    Cisco Systems, Inc. All contents are Copyright (c) 1992-2001 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement. Page 1 of 5 BROCHURE Cisco Mobile Office: On the RoadMaximumProductivityforBusiness Professionals Overview: A Workplace in Motion It's no secret that today's professionals are spending more time than ever working away from the office. In the Internet economy, employees on the move depend on networking to communicate with their clients, partners, and cowor...
  • Multimedia Messaging Service Enables
    426 words
    Contents Part A: What is M-Commerce? 2 Part B: Terminologies & Standards 2 Part C: Features & Advantages of M-Commerce 3 Part D: Services 3, 4 Part E: Limitations of M-Commerce 4 Part F: Conclusion 4 Part G: References 5 What is Mobile Commerce? M-commerce (mobile commerce) is the buying and selling or transaction of goods and services through wireless devices such as cellular phones and personal digital assistants (PDAs). OR Simply, any e-commerce done through wireless devices (e.g. mobile phon...
  • Cd Ma 2000 Multi Service
    755 words
    One winsome technical aspect is that the cd ma 2000 use QPSK Walsh modulation, which doubles the number of Walsh codes available compared to other systems like GPRS or IS-95 and increases processing gain in the same time. Each physical channel is spread with a Walsh code word to provide orthogonal channelization among different channels and different users. The channels are code-multiplexed with independent gain, which allows the support of multiple services in an efficient manner. The QoS requi...
  • Imports Of Cell Phone Chips
    710 words
    SK Telecom is Koreas leading provider of information and communications services spanning Mobile Services, E-Commerce, Overseas Operations and Subsidiaries. SK Telecoms SPEED 011, Koreas leading cellular service brand, Nate wireless Internet service and multimedia service, which offers VOD (Video On Demand) and AOD (Audio On Demand) for CDMA 2000 mobile phone users, are providing unrestricted access to communication anytime, and anyplace. SK Telecom already has established a presence in China, N...
  • Mobile Service Providers
    2,638 words
    The predominant trend in engineering and telecommunications for the past ten years has been one of convergence and the attempt to merge the varying protocols and standards found throughout the world. Specifically, in the field of mobile communications there have been many recent experiments in providing digital data and multimedia via a simple handset. One could argue that new devices and technologies will progressively become more convergent. In regard to this, I have decided to focus and to el...
  • Mobile Phone Market
    617 words
    The major players There are several different players in this industry. Some are just focusing on manufacturing handsets while others also develop other parts of the mobile phone system. The four major players in the handset manufacturing industry are Siemens, Nokia, Sony / Ericsson and Samsung. Siemens In 1979 Siemens entered the mobile phone market. They got the mission to develop a mobile phone for the NMT network to companies in Scandinavia. The software was developed in Sweden, the hardware...
  • Services On Mobile Networks
    387 words
    WAP (Wireless Application Protocol) Background In 1995 Ericsson initiated a project which purpose was to develop a general protocol, or rather a concept, for value added services on mobile networks. The protocol was named Intelligent Terminal Transfer Protocol (ITTP), and handles the communication between a service node where the service application is implemented and an intelligent mobile telephone. The ambition was to make ITTP a standard for value added services in mobile networks. During 199...

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