| Standards > Network Protocols > WLAN Protocols > 3G Wireless > |
WCDMA
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DEFINITION: Also see CDMA, CDMA One, and CDMA2000.W-CDMA (Wideband Code-Division Multiple Access), an ITU standard derived from Code-Division Multiple Access (CDMA), is officially known as IMT-2000 direct spread. W-CDMA is a third-generation (3G) mobile wireless technology that promises much higher data speeds
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| Your request for WCDMA resources returned limited or no results. The request has been expanded to include 3G Wireless resources.
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Unified Communications: IP Networks, Connecting People Any Time, Any Where
| sponsored by Cisco Systems, Inc.
WHITE PAPER:
Applications like instant messaging, IP telephony and video conferencing are becoming a necessity. In fact, businesses not adopting unified communications are being forced by their customers, suppliers, etc to do so. This paper will relate the benefits and trends of unified communications.
Posted: 22 May 2009 | Published: 01 May 2004
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Wireless Broadband: Meeting demand, choosing technology
| sponsored by Motorola, Inc.
EGUIDE:
This expert lesson from SearchTelecom.com goes into detail about why so many telecom operators go with LTE (Long-Term Evolution) over WiMAX when it comes time to upgrade their wireless broadband technologies from 3G to 4G.
Posted: 07 May 2009 | Published: 06 May 2009
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Long Term Evolution (LTE): A Technical Overview
| sponsored by Motorola, Inc.
WHITE PAPER:
This paper describes the system architecture and performance objectives of the next generation access-network technology being developed by 3GPP. We also discuss how mobility is handled in the new system. Motorola's role in this enhancement of 3GPP LTE technology was also explained.
Posted: 22 Apr 2009 | Published: 31 Dec 2007
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Accelerating the Delivery of the Personal Media Experience with LTE
| sponsored by Motorola, Inc.
WHITE PAPER:
LTE is a new wireless technology standard that can offer the data speeds on-the-go that are needed for true media mobility. By moving to LTE, service providers can capture the most valuable mobile broadband customer segments including millennials, road warriors and home users. This paper will detail a few examples of some exciting LTE use cases.
Posted: 14 Apr 2009 | Published: 31 Dec 2008
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Long Term Evolution (LTE) - An Overview
| sponsored by Motorola, Inc.
WHITE PAPER:
The recent increase of mobile data usage and emergence of new applications such as MMOG (Multimedia Online Gaming), mobile TV, Web 2.0, streaming contents have motivated the 3rd Generation Partnership Project (3GPP) to work on the Long-Term Evolution (LTE).
Posted: 14 Apr 2009 | Published: 31 Dec 2007
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LTE Video - A look inside Motorola's LTE labs
| sponsored by Motorola, Inc.
VIDEO:
Motorola is very excited about the work going on in its LTE laboratories. They are developing LTE field trials in order to better develop the technology and mature the standard. This will provide a stepping stone for their commercial release in the second half of 2009.
Posted: 14 Apr 2009 | Premiered: 14 Apr 2009
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Motorola Brings LTE to Life on the Streets of Barcelona
| sponsored by Motorola, Inc.
PRESS RELEASE:
At the Mobile World Congress 2009 in Barcelona, Spain, Motorola, Inc. announced it has deployed a Long Term Evolution (LTE) network over which it will demonstrate live LTE experiences moving through the streets of Barcelona for the duration of Mobile World Congress 2009.
Posted: 13 Apr 2009 | Published: 16 Feb 2009
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E-Zine: 4G Right Now - Making the Case for LTE Networks
| sponsored by Motorola, Inc.
EZINE:
How do mobile operators make the right network investments to effectively meet consumers' increasingly insatiable demand for mobile data services? While some operators are continuing down the 3GPP 3G migration path, other operators are considering a move directly to Long Term Evolution (LTE) technology.
Posted: 13 Apr 2009 | Published: 31 Dec 2008
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WCDMA DEFINITION (continued): … Also see CDMA, CDMA One, and CDMA2000.W-CDMA (Wideband Code-Division Multiple Access), an ITU standard derived from Code-Division Multiple Access (CDMA), is officially known as IMT-2000 direct spread. W-CDMA is a third-generation (3G) mobile wireless technology that promises much higher data speeds to mobile and portable wireless devices than commonly offered in today's market. W-CDMA can support mobile/portable voice, images, data, and video communications at up to 2 Mbps (local area access) or 384 Kbps (wide area access). The input signals are digitized and transmitted in coded, spread-spectrum mode over a broad range of frequencies. A 5 MHz-wide carrier is used, compared with 200 KHz-wide carrier for narrowband CDMA. WCDMA definition sponsored by SearchMobileComputing.com, powered by WhatIs.com an online computer dictionary
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