Enhanced Radio Access Technologies for Next Generation Mobile Communication pptx

[...]... organization is http://www.3gpp2.org/ Next in this chapter we discuss the aforesaid mobile communication generations in detail and describe the services and applications suitable for mobile communication systems 2 EVOLUTION OF MOBILE COMMUNICATION SYSTEMS For a better understanding of today’s wireless communication systems and developments, we will present a short history of wireless communications The name, which... personalized and mobile communication service and created a new stream of personalized and mobile TV broadcasting service Mobile digital broadcast TV combines the two best-selling consumer products in history—TVs and mobile phones Mobile digital TV (DTV) is already becoming a delivery mechanism for TV broadcasts, bringing new interactivse content to a new generation of customers that wants both communications... beginning of mobile communication using satellites with the Iridium system The Iridium satellite constellation is a system of 66 active communication satellites in low earth orbit and uses 1.6 GHz band for communication with the mobile phone The system was originally to have 77 active satellites, and was named for the element iridium, which has atomic number 77 Iridium allows worldwide voice and data communications... 3G mobile phone system specification within the scope of the ITU’s IMT-2000 project The 3GPP is an OVERVIEW OF MOBILE COMMUNICATION 7 international collaboration of a number of telecommunications standards bodies to standardize UMTS (Universal Mobile Telecommunications System) The original scope of 3GPP was to produce globally applicable Technical Specifications and Technical Reports for a 3rd Generation. .. • Germany will launch T-DMB for the world cup 2006 • France currently makes a trial in Paris • Switzerland and Italy prepare a trial for 2006 • UK launch a trial for 2006 Main competitor of DMB system in mobile TV field is the DVB-H system DVB-H is a technical specification for bringing broadcast services to handheld receivers OVERVIEW OF MOBILE COMMUNICATION 31 and was formally adopted as ETSI standard... supports mobile users at a velocity of up to 60 km/h, although last trials showed that this parameter can be upgraded up to 100 km/h These all appear to be the stronger advantages over another wireless broadband access standard called WiMax (Worldwide Interoperability for Microwave Access) Formed in April 2001 to promote conformance and interoperability of the standard IEEE 802.16, the WiMax Forum describes... optimized hard STBC, SM OVERVIEW OF MOBILE COMMUNICATION 29 expected that in areas where HSDPA becomes widely available, like Western Europe, and where well-suited spectrum for 802.16e is rare, the window of opportunity for mobile WiMax will be quite limited However the scalable architecture, high data throughput and low cost deployment make WiBro /Mobile WiMAX a leading solution for wireless broadband services... GSM cell phone system and the TETRA professional mobile radio system Owing to the technical and commercial success of the GSM, this body plays an important role in the development of 3G mobile systems See http://www.etsi.org/ for detailed information • ARIB (The Association of Radio Industries and Businesses) was chartered by the Minister of Posts and Telecommunications of Japan as a public service corporation... networks, and acts as a transition to 4G (Figure 9) Table 4 lists the major parameters and radio access requirements for WiBro system WiBro adopts OFDMA/TDD for multiple -access and duplex schemes, and aims to provide a high data rate wireless Internet access with PSS (Personal Subscriber Stations) under the stationary or mobile environment, regardless of the place and time WiBro supports the various types... telecommunications, the convergence of telecommunications and broadcasting, and the need for promotion of radio- related industries, this body is playing an important role in the 3G development ARIB Web page located at http://www.arib.or.jp/english/ • TTA (Telecommunications Technology Association) is a Korean IT standards organization that develops new standards and provides one-stop services for the . class="bi x0 y0 w1 h1" alt="" Enhanced Radio Access Technologies for Next Generation Mobile Communication Enhanced Radio Access Technologies for Next Generation Mobile Communication Edited by Yongwan. (such as downloading information, exchanging email, and instant messaging). 1 Y. Park and F. Adachi (eds.), Enhanced Radio Access Technologies for Next Generation Mobile Communication, 1–37. ©. chapter with the future vision of mobile communication evolution Keywords: mobile communication; wireless communication; first generation (1G); second generation (2G); thirdgeneration (3G); IMT-2000;