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mobile - wireless communications

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Cisco Unified Mobility: Enabling Single Number Reach for Any Mobile Workspace

whitepaper With Cisco Unified Mobility, business and IT managers can improve customer responsiveness and increase productivity by extending the reach of their IP communications network resources and Cisco Unified Communications Manager to any mobile workspace.

Tags: voip - ip telephony

[11 May 2008]

Leading Oil Company Ensures Availability of Critical IT Systems

whitepaper In addition, the company has increased overall network security, improved communications for mobile users and contractors, and streamlined project management. To operate effectively, the company relies on IT systems that monitor 24-hour production...

Tags: high availability

[11 May 2008]

O2 hits 3G target at last

News On Friday, Ofcom, the UK's communications regulator, said the operator had now rolled out 3G coverage to at least 80 per cent of the UK population, as it was obliged to do. O2 has finally met the 3G coverage obligation that was part of the licence...

Tags: 3g, o2, ofcom

[06 May 2008]

Denmark Telecom Leader Slashes Costs With 6 Terabyte Data Warehouse on SQL Server 2005

whitepaper From its headquarters in Copenhagen, Denmark, TDC provides land-line, mobile, and data communications services to customers in 12 countries. The company, which reported 2005 revenue of U.S.billion, needed to gather data from more than 60 disparate...

Tags: application servers

[06 May 2008]

Photos: Tech ensures a smoother course

Photo Here, the company has provided the team with a mobile wi-fi hotspot, so that they can connect to the web on the boat when it is moored, without having to use the in-board satellite communications. On the left-hand side is the media and...

Tags: yacht, ellen mcarthur, bt

[02 May 2008]

Quocirca's Straight Talking: Just how distributed is your business?

Comment Most businesses still operate with a single HQ and branch offices but today the quality of communications between different buildings, however widely distributed, is expected to be good for video and web conferencing, centralised content...

Tags: distributed working, networks

[24 Apr 2008]

RIM-India: To meet again over security

News BlackBerry services are offered in India by four providers Bharti Airtel, BPL Mobile, Reliance Communications and Vodafone. The Indian government has held a series of meetings with RIM and mobile operators after it emerged security officials were...

Tags: email, blackberry, rim

[17 Apr 2008]

Seamless Roaming: Advantages to Mobile Operators and Their Subscribers

whitepaper Seamless roaming enables a mobile operator's data subscribers to remain continuously connected as they cross network boundaries and use different radio access networks, including Wi-Fi, General Packet Radio Service (GPRS), Code Division Multiple...

Tags: operator, radio, wi fi, packet

[11 Apr 2008]

OFDM for Mobile Data Communications

whitepaper This paper describes Orthogonal Frequency Division Multiplexing (OFDM) and its application to mobile communications. Only recently has it been finding its way into commercial communications systems, as Moore’s Law has driven down the cost of the...

Tags: mobile - wireless communications, technique, commercial, processing

[10 Apr 2008]

An Integrated OFDM Receiver for High-Speed Mobile Data Communications

whitepaper This paper presents the system design of an integrated receiver for the next generation high-speed mobile data communications based on OFDM. An overview of the OFDM system suitable for mobile communications is described.

Tags: modems, ofdm, offset, ofdm system

[10 Apr 2008]

Proposal of Adaptive Downlink Modulation Using OFDM and MC-CDMA for Future Mobile Communications System

whitepaper To meet the strong demand for broadband multimedia services by both nomadic and mobile users, it is important to increase the bit rate of future mobile communications systems. In this paper, an adaptive downlink modulation using OFDM and MC-CDMA is...

Tags: mobile - wireless communications, capacity, mobile communications, system capacity

[10 Apr 2008]

OFDM Code-Division Multiplexing With Pre-Equalization for Mobile Communications

whitepaper The code-division multiplexing (CDM) component within an orthogonal frequency-division multiplexing (OFDM) system enables additional diversity in frequency- and time-selective mobile radio channels. In this paper, the potential of orthogonal...

Tags: mobile - wireless communications, channels, pre, division

[10 Apr 2008]

The Mobile Workforce

whitepaper This white paper reviews current and upcoming trends in the mobile workplace, reviews why and how staff can become more effective through improved communications and suggests the key applications suitable for 'mobilisation'.

Tags: gsm, smart phones, mobile devices, gprs

[10 Apr 2008]

Navigating Public Health’s New Landscape

whitepaper Innovations in converged networking, mobile communications, collaborative applications, location aware systems, database integration and other areas are fueling more compelling capabilities in more cost-effective solutions than ever previously...

Tags: mobile - wireless communications, health, agencies, public health

[10 Apr 2008]

Hitachi Storage Solutions at Work: Postal Remittance and Savings Bank

whitepaper The challenges of meeting the continually rising service demands-nationwide, across a rapidly growing population-led PRSB to seek a cutting-edge technology to, support an increasingly mobile and communications-hungry customer base.

Tags: ip technologies, base, implementations, demands

[10 Apr 2008]

mySAP Mobile Business: Mobile Service for Handhelds

whitepaper Now, with an increasing need to keep every facet of your business in touch with each other, the new challenge is how to get your mobile workforce into the communications loop.mySAP Mobile Business provides a solution that gives your company a...

Tags: mobile - wireless communications, mobile business, computers, workforce

[10 Apr 2008]

Symbian OS v7.0 for 3G Mobile Phones

whitepaper Symbian OS v7.0 supports robust multi-tasking, integrated telephony, communications protocols, data management, advanced graphics support, a UI framework and a variety of application engines in 3G mobile phones.

Tags: telephony systems - pbx, mobile phones, protocols, phones

[10 Apr 2008]

Symbian OS Version 6.x Overview

whitepaper Symbian OS is at the heart of all Symbian OS phones, and includes the kernel, middleware for communications, data management and graphics, the lower levels of the GUI framework, and application engines.

Tags: pcs wireless, phones, os, symbian os

[10 Apr 2008]

Huawei Technologies: Reaping Higher Productivity and Lower Costs by Combining WLAN and Intel Centrino Mobile Technology

whitepaper Huawei Technologies Company, a leading communications product manufacturer in China, was growing so quickly across so many geographies that its IT staff was hard-pressed to keep up with the constant network wiring and rewiring.

Tags: mobile - wireless communications, workers, intel centrino, computers

[10 Apr 2008]

Symbian OS Version 7.0 Functional description

whitepaper Symbian OS includes a robust multi-tasking kernel, integrated telephony support, communications protocols, data management, advanced graphics support, a low-level graphical user interface framework and a variety of application engines.

Tags: mobile - wireless communications, mobile phones, os, symbian os

[10 Apr 2008]

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