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| | High-Speed Downlink Packet Access - Wikipedia, the free encyclopedia |
 | | High-Speed Downlink Packet Access (HSDPA) is a new mobile telephony protocol and is sometimes referred to as a 3.5G (or "3½G") technology. | | | HSDPA defines a new W-CDMA channel, the high-speed downlink shared channel (HS-DSCH) that operates in a different way from existing W-CDMA channels, but is only used for downlink communication to the mobile. | | | When a corrupted packet is received, the user device saves it, and combines it with subsequent retransmissions, to formulate an error-free packet as quickly and efficiently as possible. |
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http://en.wikipedia.org/wiki/HSDPA
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| | HSDPA - High Speed Downlink Packet Access - Acesso em Pacote com Elo Descendente em Alta Velocidade |
| | A technology called HSDPA, for high-speed downlink packet access, also known as 3.5G, is expected to deliver data at as much as 14.4 megabits a second, allowing users to browse Web pages faster on their cell phones than broadband users can do today on their personal computers. | | | The speed and the technology's inherent network efficiencies may be worth the investment. | | | HSDPA, also referred to "3.5G", is a packet-based mode for WCDMA Release 5 which increases data rates to up to 14Mbit/s for intensive multimedia services and has been heralded as the future of 3G. |
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http://www.wirelessbrasil.org/wirelessbr/secoes/sec_3_5g.html
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| | Mobile/Cellular Technology - Mobistar UMTS Broadband 3G Network Upgrade, Belgium |
| | The hardware is HSDPA (High Speed Downlink Packet Access) ready and is designed to upgrade to support HSDPA through a future software installation. | | | High Speed Downlink Packet Access (HSDPA) supports the introduction of high bit rate data services and increases network capacity with only a modest investment. | | | Future data rates could be as high as 10Mbps to 14Mbps; the installers of the Belgium Mobistar network would seem to have an eye on the future. |
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http://www.mobilecomms-technology.com/projects/mobistar
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| | What is HSDPA? - A Word Definition From the Webopedia Computer Dictionary |
| | High Speed Downlink Packet Access, or HSDPA, is a packet based data service feature of the in WCDMA standard which provides a downlink with data transmission up to 8-10 Mbps (and 20 Mbps for MIMO systems) over a 5MHz bandwidth in WCDMA downlink. | | | The high speeds of HSDPA is achieved through techniques including; 16 Quadrature Amplitude Modulation, variable error coding, and incremental redundancy. | | | HSDPA is a technology upgrade to current UMTS networks. |
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http://www.webopedia.com/TERM/H/HSDPA.html
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| | CommsDesign - HSDPA Helps W-CDMA Nets Compete with DSL, Cable Services |
| | 3GPP-standardized HSDPA provides a two-fold improvement in network capacity as well as data speeds up to five times (over 10 Mbit/s) higher than those in even the most advanced 3G networks. | | | In practical deployments, the HSDPA approach delivers peak user bit rates over 100% higher than possible using Release'99-based design. | | | HSDPA leverages methods that are well established within existing GSM/EDGE standards, including fast physical layer (L1) retransmission combining and link adaptation techniques, to deliver significantly improved packet data throughput performance. |
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http://www.commsdesign.com/showArticle.jhtml?articleID=17300672
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| | EE Times UK - Samsung, Vodafone, Qualcomm team on HSDPA |
| | Single, dual or four-channel modules featuring a choice of front-end input mezzanines providing up to 3 GHz input bandwidth or switchable high impedance input coupling. | | | The 3.5G HSDPA technology, set for commercialization next year, offers video and voice data transfer speeds of up to 14Mbps, enabling users to download a two hour-long motion picture within two minutes. | | | Under the three-way project, Samsung has developed the first commercially available HSDPA phone to be launched exclusively for Vodafone and plans to demonstrate the technology at the Consumer Electronics Show (CES) in Las Vegas next month. |
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http://www.eetuk.com/showArticle.jhtml?articleID=175701376
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| | Oneupweb :: Mobile Search Engine Marketing News |
| | WAP is separate and distinct from the Hyper-Text Protocol (HTTP) that desktop computers use to access Hyper-Text Markup Language (HTML) pages. | | | This "total connectivity" represents the most dramatic shift in information accessibility since the mainstream adoption of the internet via desktop computers at home and at work back in the 1990s. | | | Unlike desktop search, mobile searchers can access the internet practically everywhere. |
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http://www.oneupweb.com/search-marketing-library/mobilesearch.htm
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| | Oxford University Short Courses - HSDPA - HSUPA - WCDMA High Speed Packet Access |
| | This site will look much better in a browser that supports web standards, but it is accessible to any browser or Internet device. | | | The course focuses on HSDPA and HSUPA, as well as considering the differences to the current version of WCDMA deployed in networks today, and likely upgrade paths. | | | Presentations by Harri Holma, Principal Engineer, Nokia, Finland and Antti Toskala, HSDPA Chief Architect, Nokia, Finland, authors of the current definitive work on UMTS, "WCDMA for UMTS". |
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http://www.conted.ox.ac.uk/cpd/electronics/courses/hsdpa.asp
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| | Nortel: Products: High Speed Downlink Packet Access (HSDPA): Overview |
| | Therefore, only a software upgrade to Nortel's UMTS is required to support HSDPA. | | | Cost Effective Migration: The hardware for Nortel's UMTS was designed with the future of HSDPA in mind. | | | Thanks to Nortel's leadership in 1xEVDO, the HSDPA-like solution for CDMA 2000, and more than five years of UMTS development based on the 4th UMTS Release, here are just a few reasons to choose Nortel for HSDPA: |
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http://www.nortel.com/hsdpa
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| | Category-breaking innovation |
| | We can best understand Access Enforcer's value by understanding how roles are traditionally provisioned in most organizations. | | | Access Enforcer presents the user with an access-request form, which can be customized to the proper format and can include all the data fields necessary, pulled from multiple internal and external data sources (such as SAP's human resources application), to complete the desired process. | | | Often, the managers who review access requests are expected to research and catch any potential conflicts of interest between the roles that the requester currently has and any new roles and permissions being requested. |
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http://www.networkworld.com/best/2005/022805breaker.html
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| | Advanced IP Pipeline Call On Ultra-Fast 3G Network Uses Standard PC Card |
| | HSDPA is a technology that, proponents claim, will speed normal 3G UMTS networks from typical speeds of about 300 Kbps to typical speeds of more than 1 Mbps. | | | In statements, the vendors claimed that this was an important milestone toward providing HSDPA, which they claimed is an easy upgrade for wireless operators. | | | Two vendors claimed Thursday that they have completed the first call on an ultra-fast 3G network using a PC data card that will be commercially available. |
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http://www.networkingpipeline.com/news/59300784
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| | PCWorld.com - CES 2006: Samsung's Fast-Data-Download Cell Phone |
| | The carrier is also considering High Speed Uplink Packet Access (HSUPA), which boosts the upload speed from the cell phone to the network, in 2007 or 2008. | | | Cingular's service provides download speeds of 400 kbps to 700 kbps and is accessible via a laptop modem card for a flat rate of $60 per month. | | | Services can apply HSDPA to third-generation Wideband Code Division Multiple Access (WCDMA) networks to offer significantly faster data downloads. |
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http://www.pcworld.com/resource/article/0,aid,124093,pg,1,RSS,RSS,00.asp
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| | Technologies Beyond 3G - 4G Vision, Concepts & Efforts |
| | In reality, as of first half of 2002, 4G is a conceptual framework for or a discussion point to address future needs of a universal high speed wireless network that will interface with wireline backbone network seamlessly. | | | We need all digital packet network that utilizes IP in its fullest form with converged voice and data capability. | | | In another context, 4G is simply an initiative by academic RandD labs to move beyond the limitations and problems of 3G which is having trouble getting deployed and meeting its promised performance and throughput. |
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http://www.mobileinfo.com/3G/4GVision&Technologies.htm
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| | Access - apfel F |
| | Celtix verfüge mit HTTP 1.1 über einen eigenen SOAP-1.1-Stack (Simple Object Access Protocol). | | | Er simuliert einen Nutzer, der teilweise gleichzeitig mit Programmen wie Word, Powerpoint, Outlook, Access, Photoshop oder Premiere arbeitet.... | | | Als sicher gilt auch, dass IBM neue Mail- und Adressbuch-Templates mit einer Integration in SAP als IBM Lotus Notes Access for SAP Solutions ankündigen wird.... |
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http://www.apfelf.de/Access
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| | Jason Yi-Bing Lin |
| | Lin, P., Lin, Y.-B., and Chlamtac, I. Overflow Control for UMTS High-Speed Downlink Packet Access. | | | Lin, P., Lin, Y.-B., Chlamtac, I. Modeling Frame Synchronization for UMTS High-Speed Downlink Packet Access, Accepted and to appear in IEEE Trans. | | | Lin, P., Lin, Y.-B., and Chlamtac, I. Module Count-Based Overflow Control Scheme for UMTS High Speed Downlink Packet Access. |
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http://liny.csie.nctu.edu.tw
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| | High-Speed Uplink Packet Access - Wikipedia, the free encyclopedia |
| | Similar to HSDPA (High-Speed Downlink Packet Access), HSUPA is considered 3.75G. | | | In HSDPA and other downlink technologies the transmitter is at the base station and its power supply is not limited in time, but more importantly the dynamic range of its amplifier is inherently greater, which made the choice of higher-order modulations more attractive. | | | In principle, using a higher-order modulation is a standard way to increase the throughput of a communications system without increasing the bandwidth. |
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http://en.wikipedia.org/wiki/HSUPA
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| | Nokia - Nokia launches Internet High Speed Packet Access - Press Releases - Press - About Nokia |
| | Also at CTIA Wireless, Nokia is demonstrating HSUPA (High Speed Uplink Packet Access), a UMTS/WCDMA uplink evolution technology currently being standardized in 3GPP, in addition to HSDPA (High Speed Downlink Packet Access). | | | Nokia further expands its wide radio access offering, demonstrates High Speed Uplink Packet Access (HSUPA), and expresses commitment to EDGE evolution. | | | HSUPA will enhance advanced person-to-person data applications with higher and symmetric data rates, like mobile e-mail and real-time person-to-person gaming. |
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http://press.nokia.com/PR/200503/984859_5.html
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| | Siemens Communications Lexicon - high speed downlink packet access (HSDPA) |
| | Siemens Communications Lexicon - high speed downlink packet access (HSDPA) | | | HSDPA für das Downlink, HSUPA für das Uplink. | | | HSDPA arbeitet mit einer verbesserten Modulationstechnik, eine Kombination aus QPSK und 16QAM, mit der in Verbindung mit einer speziellen Kompression, dem so genannten Turbo Codec, Datenübertragungsgeschwindigkeiten von bis zu 21,6 Mbit/s erreicht werden. |
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http://networks.siemens.de/solutionprovider/_online_lexikon/1/f013321.htm
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| | 1.5 Mbps High Speed Downlink Packet Access (HSDPA) Data Card from Option Wireless |
| | A High Speed Downlink Packet Access (HSDPA) data card has been developed by Option Wireless and is currently being demonstrated today at CeBIT in Hannover Germany. | | | The HSDPA data cards are capable of speeds up to 1.5 Mbps, offering a true mobile broadband comparible Internet solution. | | | HSDPA will also reduce operating costs compared to current UMTS networks by boosting network capacity to almost double the wireless users per cell site. |
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http://www.mobilemag.com/content/100/104/C3831
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| | High-Speed Packet Access Opens the Door to Turbo 3G |
| | HSDPA (high-speed downlink packet access) and HSUPA (high-speed uplink packet access) are the first steps down this road for UMTS-based 3G systems. | | | "Mobile broadband has the potential to be a major new growth area for mobile operators as they start to compete with public wireless LAN and residential broadband access services," says Gabriel Brown, Chief Analyst of Unstrung Insider and author of the report, entitled Turbo 3G: High-Speed Packet Access Arrives. | | | Brown analyzes the implementation of these high-speed upgrades to mobile networks worldwide and assesses the impact of this disruptive technology on the mobile infrastructure market. |
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http://www.prnewswire.com/cgi-bin/stories.pl?ACCT=104&STORY=/www/story/10-06-2005/0004163234&EDATE=
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| | Nokia - HSDPA demo |
| | HSDPA (High Speed Downlink Packet Access) marks a similar boost for WCDMA that EDGE does for GSM. | | | It provides a two-fold increase in air interface capacity and a five-fold increase in data speeds in the downlink direction. | | | HSDPA also shortens the round-trip time between the network and terminals and reduces variance in downlink transmission delay. |
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http://www.nokia.com/nokia/0,8764,49693,00.html
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| | Hsdpa High Speed Downlink Packet Access |
| | HSDPA or High Speed Downlink Packet Access is an evolution of 3G mobile telecommunications and is being referred to as... | | | High Speed Downlink Packet Access: WCDMA EvolutionTroels Emil Kolding, Klaus Ingemann Pedersen, Jeroen Wigard... | | | High Speed Downlink Packet Access (HSDPA) is a concept within WCDMA specifications whose main target is to increase... |
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http://www.internetfilters.net/45/hsdpa-high-speed-downlink-packet-access.html
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| | Vodafone to Begin High-speed Downlink Packet Access (HSDPA) Field Tests |
| | Vodafone to Begin High-speed Downlink Packet Access (HSDPA) Field Tests | | | The HSDPA technology enables fast packet downlink transmissions at speeds up to 14.4Mbps (theoretical maximum). | | | The company aims to technically evaluate HSDPA in a real field environment in order to further commercial implementation. |
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http://www.japancorp.net/Article.Asp?Art_ID=9397
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| | 3G White Papers HSDPA: High-Speed Downlink Packet Access: Fact Sheet (Sep '05) |
| | HSDPA: High-Speed Downlink Packet Access - HSDPA enables operators to provide newer, faster services like DVD-quality film/video, high-resolution interactive gaming, multimedia music tracks, Ôpush-to-watchÕ services and access to large e-mail attachments ®¢ all at speeds three times faster than todayÕs commercial 3G networks. | | | o High speed: UMTS enhanced with HSDPA will offer significant benefits to end-users and operators including average download speeds of 550-1100 Kbps with a theoretical peak speed of 14 Mbps. | | | An Introduction to UMA (Unlicensed Mobile Access) technology |
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http://www.the3gportal.com/index.php/3G_White_Papers/hsdpa-high-speed-downlink-packet-access-fact-sheet-sep-05
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| | Nokia will deliver HSDPA to T-Mobile in Europe - MobileGuerilla |
| | Nokia has signed an agreement with T-Mobile in which Nokia will deliver High Speed Packet Downlink Access (HSDPA) to T-Mobile in Germany, the Netherlands and the United Kingdom. | | | Also known as 3.5G, the HSDPA is a packet-based data service in WCDMA downlink with data transmission up to 8-10 Mbit/s (and 20 Mbit/s for MIMO systems) over a 5MHz bandwidth in WCDMA downlink. | | | Installation, commissioning and network network optimization are included in this deal. |
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http://www.mobileguerilla.com/articles/2005/08/17/nokia-t-mobile-hsdpa.php
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| | TreoCentral.com - Will T-Mo Use HSDPA High Speed Downlink Packet access |
| | A CTIA report that I read on the web talks about HSDPA (High Speed Downlink Packet access) andsupposed to be backwards compatible with GPRS and EDGE systems. | | | Lucent will also be starting up as a provider to give us HSDPA access. | | | Is this why T-Mo is seemingly skipping Enhanced Data GSM Environment (EDGE)? |
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http://discussion.treocentral.com/showthread.php?goto=lastpost&t=77880
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| | Plan ahead for upgradability with mobile services |
| | In January, Cingular announced that it had completed its first High-Speed Downlink Packet Access call in the Atlanta market and will be building out the HSDPA footprint throughout the year. | | | LightPointe's FlightStrata 100 XA blends optical wireless and RF technologies to deliver high bandwidth connectivity at longer ranges. | | | HSDPA will ultimately support peak data speeds in the download-only direction of up to 14.4M bit/sec and, in the nearer-term, about 1M to 3M bit/sec. |
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http://www.networkworld.com/newsletters/wireless/2005/0221wireless2.html?rl
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| | LG, Nortel Test HSDPA (high speed downlink packet access) service - SlashPhone Forums |
| | The trial runs on the HSDPA (high speed downlink packet access) service herald a new era of cell-phone users visually communicating, enjoying two-way games and watching TV while moving by car or train, it said. | | | You are currently viewing our boards as a guest which gives you limited access to view most discussions, articles and access our other FREE features. | | | By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload your own photos and access many other special features. |
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http://www.slashphone.com/forums/latest-news/2122-lg-nortel-test-hsdpa-high-speed-downlink-packet-access-service.html
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| | GSM Mobile NZ ⇒ RSS - Main Categories |
| | It is hard to see how the steps announced today will deliver on the Government’s aims of high speed broadband throughout New Zealand, Telecom said today. | | | UbiquiSys Successfully Demonstrates 3G HSDPA Home Access Point System (0) | | | Huawei 3G driven by relentless innovation to cater to customer... |
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http://www.gsmmobile.co.nz
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| | 3GPP specification series: 25series |
| | High Speed Downlink Packet Access (HSDPA); Layer 2 and 3 aspects | | | High Speed Downlink Packet Access (HSDPA); Overall UTRAN description | | | UTRAN Iu interface Radio Access Network Application Part (RANAP) signalling |
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http://www.3gpp.org/ftp/Specs/html-info/25-series.htm
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