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| | 38445.000629&ELEMENT_SET=DECL |
 | | It may be that transmission resources are taken from a circuit switched data connection and given to another transaction, wherewith the parallel ongoing transaction impairs the speech transmitted over a circuit switched data connection. | | | setting up a circuit switched data connection with the mobile terminal, and means for maintaining a circuit switched data connection with the mobile terminal and means for maintaining a parallel non-circuit-switched transaction between an external node and the mobile terminal. | | | The switching system also includes means for measuring the flow of data to the mobile terminal and comparing this data flow with said limit value. |
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http://www.wipo.int/cgi-pct/guest/getbykey5?KEY=00/38445.000629&ELEMENT_SET=DECL
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| | High-speed circuit-switched data |
| | Riverstone Networks Manufacturer of high-speed switched routers supporting MPLS, gigabit and 10 gigabit ethernet. | | | NorCAD Design Schematic capture and PCB design of high speed multi-layer digital and analog circuit packs. | | | CopperCAD Design Schematic capture and PCB design of high speed multi-layer digital and analog circuit packs. |
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http://www.serebella.com/encyclopedia/article-High-speed_circuit-switched_data.html
(647 words)
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| | C7CPS |
| | Circuit switched data networks and packet switched data networks were both created to carry data. | | | As discussed in the accompanying article, The Blurring Line between Routing and Switching, a number of routers are beginning to establish something like switched virtual circuits when they detect a stream of packets that appears to be a good candidate for such circuits. | | | Distinguish between circuit switched data networks (CSDNs) and packet switched data networks (PSDNs) in terms of connectivity, guarantees versus efficiency in the use of transmission resources, and the isochronicity of data delivery. |
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http://cwx.prenhall.com/bookbind/pubbooks/panko/chapter7/medialib/C7CPS.HTM
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| | Switched virtual circuit call processing/routing system - US Patent 6816483 |
| | The first software process uses the message path to request the switched virtual circuit between the node and the wide-area-network destination, and the second software process uses the message path to notify the first software process when the switched virtual circuit has been established. | | | A second software process is configured to establish and manage a switched virtual circuit between the node and the wide-area-network destination. | | | Switched circuit manager 140 signals SNMP manager 110 to request an SVC from a switch; circuit response thread 142 receives a return indication from the switch for the action (e.g., set up successful, set up failed, etc.). |
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http://www.patentstorm.us/patents/6816483.html
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| | Verizon Data |
| | This is the specific type of data that Airtouch and Verizon advertised and supported until one year ago as their "mobile office for circuit switched data." Customers like myself were sold service which definitely included this service free from additional monthly charge. | | | Circuit Switched data also continues to be available for just the cost of minutes, and included for folks on local plans (or other non-AC rate plans). | | | Verizon called this offering "Mobile Office for Circuit Switched Data" and sold this feature as part of their normal cellular plans.Verizon also offered a mobile office kit which included the data cable to tether your laptop to your cell phone and the venturi compression software to increase performance. |
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http://cell.uoregon.edu/verizon/data/free.html
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| | Integrated Services Digital Network Equipment |
| | While the basic functions of the CPE are pretty consistent (circuit switched data and circuit switched voice) the actual capability of any particular piece of ISDN CPE is as varied as there are manufacturers. | | | Terminal adapters allow for 64 K/bps of circuit switched data and most terminal adapters allow the user to bond together both B channels for 128 K/bps of circuit switch data. | | | To get true 128 K/bps data speed (bandwidth) a user must be using a router. |
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http://www.qwest.com/products/data/isdn/equipment.html
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| | Cellular Data |
| | Circuit Switched Cellular Data calls are billed by the minute, just like voice calls, and are generally better for sending amounts of data greater than about 2 kilobytes. | | | Cellular Digital Packet Data, where it is available, is billed according to how much data was transferred, not how long it took. | | | CDPD optimizes the use of cellular frequencies by transmitting data on idle voice channels. |
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http://www.decodesystems.com/mt/97mar
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| | National ISDN Council: ISDN Ordering Codes and Capability Packages |
| | Alternate Voice/Circuit Switched Data on one B-Channel, and Circuit Switched Data on the other B Channel. | | | Alternate Voice/Circuit Switched Data on one B Channel, Circuit Switched Data on the other B Channel, and D-Channel Packet. | | | Capability Package S: Alternate Voice/Circuit Switched Data on 2 B channels. |
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http://www.nationalisdncouncil.com/ioc.htm
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| | Integrated Services Digital Network Form |
| | With National ISDN conformance, a phone (for example) will work on any type of National ISDN switch and will interwork with the analog public switched network. | | | When a virtual circuit is established, a logical channel is assigned at the customer premises equipment and the switch for the duration of the call. | | | In order for a packet switching ISDN user to transmit data outside their serving central office, an X.75' link must be available between the serving office and a packet switching network. |
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http://www.uswest.com/products/data/isdn/isdn_glossary.html
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| | NETBuilder Family Software v. 9.3 Release Notes |
| | In local switching with PVCs, one router with two HSS ports is involved for each switched circuit. | | | When configured for a switched virtual circuit and switching occurs, a switched virtual circuit is established. | | | Entry number one maps a circuit from port 3 with DTE#1122 and logical channel number 2 into a remote tunnel with its final destination as DTE #444444 with logical channel number 4. |
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http://support.3com.com/infodeli/tools/bridrout/u_guides/html/nb93/family/rns/switchin.htm
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| | Transcend Management Software '97 for Windows NT ATM and VLAN Manager User Guide |
| | Cells are switched through the network based on the cell header, therefore the routing is done for every cell and hence the virtual channel. | | | Furthermore, the high-speed switching rate and efficient time-utilization of ATM are responsible for the high throughput of the ATM/Ethernet network system. | | | In the SuperStack II Switch 2700 module, a special VLAN ("admin" VLAN) is dedicated to efficiently implement this connectivity in a way that is not affected by changes in the network. |
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http://infodeli.3com.com/infodeli/tools/netmgt/temwin/temnt97/091112at/appc1.htm
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| | ~CELLUCITY - GPRS Cellular Technology! !! |
| | This is about three times as fast as the data transmission speeds possible over today's fixed telecommunications networks and ten times as fast as current Circuit Switched Data services on GSM networks. | | | The source of this information could be one of the Internet communication methods such as FTP (File Transfer Protocol), telnet, http or Java- or from a proprietary database or legacy platform. | | | The Internet itself is another example of a packet data network, the most famous of many such network types. |
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http://www.cellucity.co.za/gprs.htm
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| | Appendix C. Glossary |
| | Contrast this with the switched virtual circuit (SVC). | | | The format for the ATM NSAP address is illustrated in Figure C-2; the valid values for the first field of the address are summarized in Table C-1. | | | A short-lived, by-demand virtual channel that is established through software negotiation (that is, through ATM signaling). |
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http://techpubs.sgi.com/library/dynaweb_docs/0650/SGI_Admin/books/ATM_AG/sgi_html/apc.html
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| | Symbian: Technology: Standards: Symbian On GPRS |
| | On NOM 3 networks, mobile phones can either establish a packet-switched data connection or a circuit-switched voice one but they need to disconnect from one to establish another. | | | Class C phones can only register for packet-switched data or for circuit-switched voice services; if the user chooses GPRS, then they will be totally unavailable for GSM calls and reciprocally. | | | GPRS online connection will be more usable, with less delays while data transfer occurs. |
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http://www.symbian.com/technology/standard-gprs.html
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| | Toggit Certification Home for MCSE CCNA A+ study guides and test prep |
| | The point at which a communications circuit terminates at a network, serial, or parallel interface card, usually identified by a specific port number or name. | | | A permanent communications circuit, created and maintained even when no data is being transmitted. | | | A method of controlling the transmission sequence of devices on a shared circuit or multi-drop line by sending an inquiry to each device asking if it wants to transmit. |
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http://www.toggit.com/Library/pedia/techno.asp?Term=p&Techno=Letter
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| | SVC - Switched Virtual Circuit |
| | Switched Virtual Circuit: A term found in frame relay and ATM networking in which a virtual connection, with variable end-points, is established through an ATM network at the time the call is begun; the SVC is de-established at the conclusion of the call. | | | Switched Virtual Circuit, a channel established on demand by network signaling, used for information transport between two locations and lasting only for the duration of the transfer; the datacom equivalent of a dialed telephone call. | | | A virtual circuit is one that appears to be a discrete, physical circuit available only to the user but that is actually a shared pool of circuit resources used to support multiple users as they require the connections. |
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http://www.auditmypc.com/acronym/SVC.asp
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| | Managed VPN - Multicast Music-On-Hold over Permanent Virtual Circuit Switched Networks [Managed Services for Large Enterprise] - Cisco Systems |
| | The switch and router configuration for multicast is the same as for a circuit switched environment; the Layer 3 multicast is now passed through the GRE tunnel, which is built with the following configuration on the customer edge router (or CPE): | | | The convergence of voice and data over existing data circuits has led enterprise network managers to consider whether to continue the deployment of hub-and-spoke circuit-switched services supported in-house, or to opt for a service-provider-managed Multiprotocol Label Switching (MPLS) IP VPN-based solution. | | | An MPLS infrastructure consists of three main devices4: the customer edge device (local-circuit termination and use of Layer 2 or Layer 3 MPLS; determines if the device is a router or a switch), the provider edge device and the provider device. |
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http://www.cisco-systems.se/en/US/netsol/ns465/networking_solutions_white_paper0900aecd80131281.shtml
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| | How to Configure and Troubleshoot an AIX ATM Switched Virtual Circuit |
| | This fax covers software requirements and configuration of ATM switched virtual circuits (SVC) on AIX 4.1.4, 4.1.5, 4.2.x, and 4.3.x. | | | Many problems occur when the switch is incorrectly configured. | | | As in AIX level 4.1.x, this fileset needs to be at the latest level for either PCI or MCA ATM adapters. |
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http://post.doit.wisc.edu/library/techlib/qna/faxes/html/com/com14.htm
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| | Revved-up DREN will route data on ATM switched virtual circuits |
| | In contrast, the permanent virtual circuits (PVCs) that are more common on ATM networks resemble leased lines. | | | "We asked for SVCs because PVCs are unmanageable and unscalable in an environment like this," said Michael Fidler, a lead communications engineer for Mitre Corp. of Bedford, Mass., which provides support to the joint program office. | | | For example, at this time a location cannot hook up its router to an ATM service delivery point unless the router supports the NHRP routing scheme used by ATandT for IP traffic over its ATM network. |
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http://www.gcn.com/16_16/news/32564-1.html
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| | PVC - Permanent Virtual Circuit, PolyVinyl Chloride |
| | A connection to a network that allows connection and disconnection to various points is a switched virtual circuit. | | | Circuits that are routed through software switching devices like X.25 pads and frame relay networks are virtual. | | | A logical path that is software defined in a public network by a carrier within a packet-switched network such as Frame Relay. |
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http://www.auditmypc.com/acronym/PVC.asp
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| | Circuit switching - Wikipedia, the free encyclopedia |
| | The acronym CSD (Circuit Switched Data) is also used, as in GSM's original data transfer method HSCSD. | | | Circuit switching contrasts with packet switching which splits data (for instance, digital representation of sound, or computer network data) into chunks which are separately routed over a shared network. | | | In telecommunication, the term circuit switching has the following meanings: |
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http://en.wikipedia.org/wiki/Circuit_switching
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| | Network Information Country Nsf Cellular - Everything About Mobile Phones |
| | Data privacy, emergency response, weather prediction to benefit from information technology advances | | | See "CDPD (Cellular Digital Packet Data)" for more information. | | | and Data Security AS1739 TUTNET TUT Autonomous system AS1741 FUNETAS FUNET autonomous system AS1742 HARVARD-UNIV - Harvard University AS1746 DRANET-AS - Data Research Associates, Inc. AS1747 IBMWATSON-AS - IBM T.J. BRL-AS - DoD Network Information Center AS14 COLUMBIA-GW... |
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http://www.about-mobilephones.com/Network-Information-Country-Nsf-Cellular.html
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| | V1_B_02-2-5-REDACTED.doc |
| | X X X X X SDS offers switched callers true digital communications in increments of 56Kbps or 64 Kbps, depending on the type of access selected. | | | Additionally, it is expected that there is a growing need for CSDS in the Government for applications, such as dial-up back-up circuits and circuits required for a short duration. | | | CSDS dedicated access shall be delivered directly to users terminal equipment including but not limited to the following types: DTE (e.g., workstation, host computer, PC, video codec, Group 4 FAX, and other communicating office equipment), digital PBX, or Intelligent multiplexer. |
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http://sprint.com/business/resources/fts2001/vol1/V1_B_02-2-5-REDACTED.doc
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| | Nokia - High-Speed Data means business today - Press Releases - Press - About Nokia |
| | This software solution boosts data speed from the current 9.6 kbit/s to 14.4 kbit/s. | | | To facilitate the implementation of high-speed data services, the Nokia Artus Access Router supports the 14.4 kbit/s data rate today, with higher speeds planned to be available later this year. | | | All Nokia base stations are fully compatible with the high-speed data feature, which will be available with the Nokia BSS7 software release. |
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http://press.nokia.com/PR/199806/778025_5.html
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| | Broadband Technologies and Definitions |
| | Usually, the server has applications and data storage that are shared in common by multiple computer users. | | | The higher data rates will allow users to take part in video conferences and interact with multimedia Web sites and similar applications using mobile handheld devices as well as notebook computer computers. | | | That's why your computer has to have a modem - so that it can demodulate the analog signal and turn its values into the string of 0 and 1 values that is called digital information. |
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http://www.cis.state.mi.us/mpsc/comm/broadband/mediums/tech_def.htm
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| | WIRELESS DATA MEANS BUSINESS TODAY |
| | HSCSD is the next enhancement to existing circuit-switched GSM data, and will bring the GSM network to par with ISDN. | | | Moreover, GPRS will provide optimal connectivity to packet-switched data networks such as the Internet. | | | An operator starting today with wireless data can accumulate the skills and knowledge to build a strong market position, all the way to the third generation and the personal multimedia era. |
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http://www.rayharock.com/sky/london.html
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| | Nokia Cardphone >> Plug and Play Phone for Typists |
| | HSCSD is circuit-switched wireless data transmission for mobile users at data rates up to 38.4 Kbps, four times faster than the standard data rates of the Global System for Mobile (GSM) communication standard. | | | And although the theoretical maximum of GPRS is 115 Kbps, data rates aren't expected to exceed 30 Kbps in urban areas. | | | If the person at the other end also has a GPRS link, the two of you will be able to swap data at a maximum of 115 Kbps. |
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http://www.topgold.com/sightings/cardphone.html
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| | Gsm Data - Data Services |
| | A natural consequence of this situation is that enormous amounts of very valuable data are stored on computers. | | | And as we all well know, computers tend to die from time to time. | | | EDGE (Enhanced Data GSM Environment) Effectively an extension of GPRS that increases maximum time slot speed to 48... |
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http://www.creativedataservices.com/info/gsm-data.html
(649 words)
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