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emergency services and response

Reporting with Web Services and Mobile Devices.

Reporting with Web Services and Mobile Devices.

Kỹ thuật lập trình

... System.Web .Services; using System.Web .Services. Protocols;CHAPTER 6 ■REPORTING WITH WEB SERVICES AND MOBILE DEVICES2308547ch06final.qxd 8/30/07 3:50 PM Page 230//declare connection, command and ... WITH WEB SERVICES AND MOBILE DEVICES2348547ch06final.qxd 8/30/07 3:50 PM Page 234Reporting with Web Services and Mobile DevicesChapters 4 and 5 discussed using the Windows Forms and the Web ... are web services and mobile devices. In later chapters, you’ll see console applica-tions, Windows services, and web parts in action as delivery vehicles for reports.Both the web services and the...
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GSM switching services and protocols P6

GSM switching services and protocols P6

Điện - Điện tử

... can calculate a set of (RAND, SRES) 2-tuples in advance, store them in the HLR, and send them on demand to the requestingVLR. The VLR stores this set (RAND[n], SRES[n]) and uses a new 2-tuple ... has to generate a set of security datafor a speci®c IMSI on demand from the HLR (Figure 6.22): the random number RAND isgenerated and the pertinent signature SRES is calculated with the A3 algorithm, ... (e.g. a handover command), the currentdata block n is replaced by the convolutional coded FACCH message, and it is interleavedin a block-diagonal way with the data blocks (n 2 1) and (n 1 1)...
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GSM switching services and protocols P7

GSM switching services and protocols P7

Điện - Điện tử

... 00101001Assignment failure DCCH MS ! N 00101111Handover access DCCH MS ! N±Handover command DCCH N ! MS 00101011Handover complete DCCH MS ! N 00101100Handover failure DCCH MS ! N 00101000Physical ... CallControl (CC), Supplementary Services (SS), and Short Message Service (SMS). Callcontrol handles all tasks related to setting up, maintaining and taking down calls. The services of call control ... Unacknowledged and acknowledgedUnacknowledged and acknowledgedSACCH assoc. with SDCCH Unacknowledged ±SACCH assoc. with TCH Unacknowledged Unacknowledged and acknowledgedFACCH Unacknowledged and acknowledged±Figure...
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GSM switching services and protocols P8

GSM switching services and protocols P8

Điện - Điện tử

... of the handover and through transferring the handover decision to the BSS. The GSM handover is thus anetwork-originated handover as opposed to a mobile-originated handover, where thehandover ... its participation in thehandover decision. The MSC causes the new BSS to prepare a channel for the handover, and frees the handover to the mobile station (handover command), as soon as thereservation ... and paging. In addition, the MAP contains functions and procedures for thecontrol of supplementary services and handover, for subscriber management, for IMEImanagement, for authentication and...
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GSM switching services and protocols P9

GSM switching services and protocols P9

Điện - Điện tử

... transparent and nontransparent services. These bearer services carry databetween the MT of the mobile station and the Interworking Function (IWF) of the MSC.For the realization of bearer services, ... networktransitionswitching unit and carried as a voiceband signal in the PSTN to the analog terminal.After these introductory remarks, the GSM data and teleservices and their realization arediscussed ... GSM PLMN; and for nontransparent data services, data is additionallyprotected by the ARQ procedure of RLP on the whole networkpath between MT and MSC. Thus RLP is terminated in the MT and MSC....
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GSM switching services and protocols P10

GSM switching services and protocols P10

Điện - Điện tử

... failure rates, response times, etc.), and utilization of network components (hardware and software).The objective is on one hand to ensure a good utilization of resources and onthe other hand to recognize ... probability, and availability, and it can also be characterized with nontech-nical criteria like ease of operation and comfort of subscriber access or even hot-line and support services. Considering ... causes of failuresor alarms and keeping of failure logs.Con®guration management administers networkcon®gurations and handles changes, activates/deactivates equipment, and provides toolsfor the...
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GSM switching services and protocols P11

GSM switching services and protocols P11

Điện - Điện tử

... Switched and Circuit Switched Services In a GSM/GPRS network, conventional circuit switched services (GSM speech, data, and SMS) and GPRS services can be used in parallel. The GPRS standard de®nes ... non-standar-dized services. Examples are access to information databases, messaging services (viastore -and- forward mailboxes), and transaction services (e.g. credit card validations and electronic ... be sent and received over GPRS. It is planned to addi-tionally implement some supplementary services, such as Closed User Group (CUG) and Barring services. Based on these standardized services, ...
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GSM switching services and protocols P12

GSM switching services and protocols P12

Điện - Điện tử

... server and an SMS service center. However, both concepts have signi®cant disadvantages: supple-mentary services are subject to international standardization, and on the other hand these services ... of WML and HTML documents12.3.3 New Data Services and Higher Data Rates: HSCSD, GPRS, and EDGEDevelopment also continues with data services. The maximal data rate of 9600 bit/s fordata services ... in the Phase 21standardization, attempts to overcome this dilemma. Instead of specifying services and supplementary services directly or completely, only mechanisms are standardized whichenable...
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Working with the Fogbow Design and reconfiguration of services and participation in e-Government

Working with the Fogbow Design and reconfiguration of services and participation in e-Government

Tin học văn phòng

... members of the public and representatives of official bodies, and on how discourses and local practitioners influence and recreate participation in and design of services and new technology. ... areas of expertise, perspectives and needs. The many discussions, misunderstandings and mutual understanding, concrete negotiations over resources and time, and, on occasions, creative activities, ... initiative aimed at bringing about a rationalisation and modernisation of public administration and development of services and democracy. 37 The plans and actions to bring about these changes are...
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Tài liệu Developing XML Web Services and Server Components with Microsoft Visual Basic .NET MCSD/MCAD/MCDBA Version 5.0 pptx

Tài liệu Developing XML Web Services and Server Components with Microsoft Visual Basic .NET MCSD/MCAD/MCDBA Version 5.0 pptx

Quản trị mạng

... application and use a TcpChannel and BinaryFormatter. B. Create your own host application and use an HttpChannel and a SoapFormatter. C. Install TKPatientinfo in an Internet Information Services ... testing and certification tools, www.testking.com - 15 - Dim myCommand as new SqlCommand (“SELECT * FROM TestKingOrders” , MyConnection) Reference: .NET Framework Class Library, SqlCommand ... source. Furthermore, the SqlCommand object should contain both a text query and a SqlConnection. The critical command: 070 - 310 Leading the way in IT testing and certification tools, www.testking.com...
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Tài liệu GSM Switching, Services and Protocols P1 pdf

Tài liệu GSM Switching, Services and Protocols P1 pdf

Hóa học - Dầu khí

... Broadcast (DAB) and Digital Video Broadcast (DVB), are very interesting for wireless transmission of radio and television stations as well as for audio- and video-on-demand and broadband transmissionof ... satellites, which also offersglobal, and in the long term even broadband, communication services. Trunked radiosystems ± in digital form with the European standard Trans European Trunked Radio(TETRA) ... attractive. Also text-based news services, locating, ¯eetmanagement, telemetry applications, and automatic emergency call systems are of greatinterest. The techniques and procedures presented in...
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Tài liệu GSM Switching, Services and Protocols P2 pdf

Tài liệu GSM Switching, Services and Protocols P2 pdf

Hóa học - Dầu khí

... multiple of its original bandwidth. Typically, spreading factors are between 10 and 1000; they generate a broadband signal for transmission from the narrowband signal, and this is less sensitive ... communication between mobile and base station,the available frequency band is split into two partial bands, to enable simultaneous sending and receiving. One partial band is assigned as uplink ... station) and theother partial band is assigned as downlink (from base to mobile station):² Uplink: transmission band of mobile station  receiving band of base station² Downlink: receiving band...
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Tài liệu GSM Switching, Services and Protocols P3 docx

Tài liệu GSM Switching, Services and Protocols P3 docx

Hóa học - Dầu khí

... authentication and user data encryp-tion based on the subscriber identity IMSI and secret keys. Beyond that,the SIM can storeshort messages and charging information ,and it has a telephone book function and ... address,identify ,and localize a subscriber or a mobile station. Whereas IMSI and MSISDN are permanent3 System Architecture and Addressing40Figure 3.7: Overview of addresses and pertinent databases3.2.2 ... Germany; and MNC 01,02,03, and 07 for the networks known as D1-Telekom,D2-Privat,E-Plus ,and E2-Interkom,respectively). Subscriber identi®cation therefore uses a maximum of 15 decimal digits,and...
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Tài liệu GSM Switching, Services and Protocols P4 ppt

Tài liệu GSM Switching, Services and Protocols P4 ppt

Hóa học - Dầu khí

... non-speech services (e.g. BS26) and an extended range ofsupplementary services E3 1996 Enhanced service range with even moretelecommunication and supplementary services ServicesThe services ... implementation and introductionClass Introduction Services E1 1991 Basic operation consisting of telephone services and some appropriate supplementary services E2 1994 Extended operation with telephone services, ... services and characteristics of the other networks, suchas PSTN and ISDN. Teleservices are end-to-end services, for which there is usually notranslation in the IWF. But they do use bearer services, ...
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