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developing downloadable mobile apps using html5 and phonegap

... Server Agenda Downloadable (native) apps vs. Web apps • HTML5 web apps vs. Downloadable apps Using HTML5 in downloadable apps: the hybrid model • How hybrid apps work • Advantages and disadvantages ... Developing downloadable mobile apps using HTML5 and PhoneGap “Apache Callback” Ron Perry, CTO, Worklight Inc. Mobile Browser Web Apps 7 Web App (HTML, CSS, JS) Mobile OS Web Server Agenda Downloadable ... 6 mobile OSs • OS-independent JS APIs for activating device functions 12 PhoneGap run-time (native+JS) is part of the app 14 Example: accessing the camera 17 Downloadable (Native) Apps...

McGraw-Hill-2002-WCDMA and cdma2000 for 3G Mobile Networks

Danh mục: Điện - Điện tử - Viễn thông

... System 15Third-Generation (3G) Wireless Technology 16 3G Requirements 18Evolution to 3G Systems 21Summary 23References 25Chapter 2 Propagation Characteristics of a Mobile Radio Channel 27Large-Scale ... most important features of 3G. Because of themany advantages that it offers, the CDMA technology forms thebasis of 3G systems.References[1] W.R. Young, “Advanced Mobile Phone Service: Introduction,Background, ... Evolution of Mobile Communication Networks 261Review of 3G Requirements [1]-[4] 262Network Evolution 264First-Generation Network 264Second-Generation Networks 2662Gϩ Networks 268 3G Network...

Tài liệu W-CDMA and cdma2000 for 3G Mobile Networks pdf

Danh mục: Quản trị mạng

... different aspects of 3G mobile communi-cations. They developed algorithms and air interfaces, performedsimulation, built prototypes, and conducted field tests to verify theirvalidity. 3G partnership ... received by a mobile antenna in andaround Tokyo in the frequency band from 200 MHz to 1,920 MHzusing different base station and mobile antenna heights. Black andReudink [19] studied the mobile radio ... authorsindicate that the signal strength received by a mobile would depend31Propagation Characteristics of a Mobile Radio ChannelBase StationAntenna Mobile AntennaDirect RayReflectedRayrhthrFigure...

Tài liệu Cách seo mobile apps ở Market Apps thì seo thế nào? doc

Danh mục: Quản trị Web

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4 tính năng mobile apps của thương hiệu nên có pot

Danh mục: Internet Marketing

... thương hiệu, mobile app đang trở thành một dạng website mới. Cũng như website đã chuyển đổi dần từ dạng marketing tương tác sang thành những cửa hàng số, thế hệ thứ hai của mobile apps đang dần ... thoại lên tới 70% trong nẳm nay. Hãng đo lường mobile app Flurry đã khám phá ra rằng khách hàng thường dành nhiều thời gian tương tác với mobile apps hơn hiển thị website, và công ty này dự ... hợp cho giao dịch. Những nhãn hiệu từ Starbucks tới Hungry Howies Pizza đã quản lý khoa học Mobile apps đang dần trở thành một cỗ máy tạo ra tiền cho thương hiệu. Vậy những yếu tố cơ bản nào...

A quick guide to attracting more business with mobile apps potx

Danh mục: Quản trị kinh doanh

... power of mobile apps! growth in applications. So, one of the trends in the future is certainly going to be the mobile apps driving the use of the Internet. Right time experience Mobile apps will ... it. Streamlining apps As popular as mobile apps are, in the future, users are going to be pruning their collection of apps. With the increasing availability of free mobile apps, we may see a ... make payment online through the mobile apps. Lesson For Your Business: Offer online shopping options through mobile apps. Since users can access information on mobile devices even on the go,...

Designing MOBILE APPS with HTML5 and CSS3

Danh mục: Thiết kế - Đồ họa - Flash

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McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_2 doc

Danh mục: Kỹ thuật lập trình

... systems.13 Also, because a mobile radio channel is time varying,and because the signal at a mobile antenna is subjected to a Dopplershift that varies with the mobile velocity, the signal frequency ... most important features of 3G. Because of themany advantages that it offers, the CDMA technology forms thebasis of 3G systems.References[1] W.R. Young, “Advanced Mobile Phone Service: Introduction,Background, ... received by a mobile antenna in andaround Tokyo in the frequency band from 200 MHz to 1,920 MHzusing different base station and mobile antenna heights. Black andReudink [19] studied the mobile radio...

McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_3 doc

Danh mục: Kỹ thuật lập trình

... codes.Walsh CodesVarious physical channels may exist at any time on a radio interfaceof a 3G system. For example, at a mobile station, there may be one ormore dedicated physical data channels, a dedicated ... desired speech signal. The filter coefficients are determined69Principles of Wideband CDMA (W-CDMA) Mobile Communications System Speech Coding AlgorithmIS-54/IS-136 Vector-Sum Excited Linear PredictiveCoding ... kb/s, theoutput of the coder is 244 bits for every20-ms frame.Table 3-2Speech encodersused in mobile communicationssystemsinto two streams, each of which BPSK-modulates the carrier. Conse-quently,...

McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_4 ppt

Danh mục: Kỹ thuật lập trình

... maximum number of mobile stations that can be served in aCDMA system) is maximum when the transmitter power of each mobile station is adjusted such that the received SIR from each mobile is just ... the fig-Chapter 4122 Mobile Radio Systems,” IEEE Trans. Veh. Technol., Vol. VT-39, No. 1, pp. 56—67, February 1990.[38] S. Anderson, et al., “An Adaptive Array for Mobile Communi-cations ... signalssimultaneously from two mobile stations, one close to the base sta-tion and the other farther from it near the edge of a cell. BecauseUE1 is closer than UE2, if both mobile stations are transmitting...

McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_5 potx

Danh mục: Kỹ thuật lập trình

... parameters. The EIR con-tains the International Mobile station Equipment Identity (IMEI)numbers of all mobile stations that are registered. Each mobile isassigned a unique IMEI number that can ... a mobile station can use for timingrecovery and synchronization. An exact copy of this sequence isstored in the mobile memory. Thus, by comparing the receivedsequence with this copy, a mobile ... explained in the next section.Figure 5-3(a) represents the transmitter of a mobile station. Thespeech signal from a mobile terminal is encoded into 13-bit uniformpulse code modulation (PCM)...

McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_6 pdf

Danh mục: Kỹ thuật lập trình

... signal level from all mobile stations in the cell, thereby preventing a single mobile (which may happen to be closer to the base station) from swamping out the sig-nals from other mobiles.Rate matching ... Institute (ETSI)/Special Mobile Group (SMG)developed two standards for International Mobile Telecommunicationin the year 2000 (IMT-2000). One of them is the Universal Mobile Telecommunications ... which mobile station (or application) canuse the next uplink RLC block on the same time slot. In this way, dif-ferent mobile stations may be multiplexed on the same PDCH whennecessary.A mobile...

McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_7 potx

Danh mục: Kỹ thuật lập trình

... num-ber of these channels have to be transmitted using a single CDMAcarrier. As an example, a mobile station may have a number ofuplink DPDCHs as well as a DPCCH. In this case, the channels ... stepsof 1/15. Because the resulting real-valued symbol sequences, indicated225Universal Mobile Telecommunications System (UMTS)PhysicalChannel AIXXXX ooo11C12C11G12GPhysicalChannel ... YXQComplexScramblingCodeTo Modulator+090 ⌺⌺Figure 6-18Spreading multiplephysical channelsfrom a mobile station14In other words, we are going to use binary phase shift keying.15Each set modulates...

McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_8 potx

Danh mục: Kỹ thuật lập trình

... Channel Coding.[11] 3GPP TS 25.213, Spreading and Modulation (FDD).[12] 3GPP TS 25.214, Physical Layer Procedures.[13] 3GPP TS 25.215, Physical Layer—Measurements.[14] 3GPP TS 25.302, Services ... Protocols[15] 3GPP TS 25.321, MAC Protocol Specification.[16] 3GPP TS 25.322, RLC Protocol Specification.[17] 3GPP TS 25.323, Packet Data Convergence Protocol (PDCP)Specification.[18] 3GPP TS 25.324, ... Points[21] 3GPP TS 25.410, UTRAN Iu Interface: General Aspects andPrinciples.[22] 3GPP TS 25.411, UTRAN Iu Interface: Layer 1.[23] 3GPP TS 25.412, UTRAN Iu Interface: Signaling Transport.[24] 3GPP...

McGraw Hill - 2002 - W-CDMA and cdma2000 for 3G Mobile Networks_9 pptx

Danh mục: Kỹ thuật lập trình

... virtualconnections between two IntServ-capable routers [11], [16].RSVP for Mobile SystemsProblems arise when standard RSVP is used in a mobile communi-cations network. Reference [11] has studied these ... developed by 3G only apply to the UMTS radiobearer service. The objective of this chapter is to provide the readerwith a basic understanding of the subject.299Quality of Service (QoS) in 3G SystemsFigure ... the features of the two models. The chapter concludes witha discussion of how a 3G network can provide QoS to a mobile sta-tion as it is handed over from one cell to another in the same servingarea,...