Standards for multimedia communications

... CYH/MMT/Std/p.1 Standards for multimedia communications 5.1 introduction • A range of application-level standards have been defined that are concerned with how the integrated information streams ... an overview of the standards that have been defined for use with multimedia communications. • A common framework known as a reference model is used for defining the various sta...

Ngày tải lên: 06/09/2013, 07:50

... TIPPDFandCDFforK =0dB.(σ =Pdif/2)............... 1034.5 TIPPDFandCDFforK =3dB.(σ =Pdif/2)............... 1044.6 TIPPDFandCDFforK =6dB.(σ =Pdif/2)............... 1054.7 TIPPDFandCDFforK =10dB.(σ ... Fading, Mobile Radio Propagation, Wireless CommunicationsCopyright 2000, Gregory D. Durgin THEORY OF STOCHASTIC LOCAL AREA CHANNELMODELING FOR WIRELESS COMMUNICATIONSGregory D. Durgin(ABSTRACT...

Ngày tải lên: 20/11/2012, 11:36

... Models for the Physical Layer and for User Traffic Generation 221 5.1 How to Account for the Physical Layer? 221 5.1.1 What to Account For and How? 221 5.1.2 Using Approximations for Error Performance ... MULTIPLE ACCESS PROTOCOLS FOR MOBILE COMMUNICATIONS Multiple Access Protocols for Mobile Communications GPRS, UMTS and Beyond Alex Brand Swisscom Mobile, ... industry to...

Ngày tải lên: 02/03/2013, 16:59

... set. For example, the area where strong protection is required such as drinking water, has normally strict effluent standards specialized for its limited area. Moreover, aside from national standards, ... water quality standards mostly get effluent standards 10 times higher than water quality standards (Ministry of Environment in Korea, 2001). This is one way of setting the efflu...

Ngày tải lên: 05/09/2013, 10:15

... as primary means for ATC/ATM communications. Summarizing, there will be several different systems for aeronautical communications in the future for both safety critical ATC/ATM communications and ... as well as satellite-based communications systems, airport communications systems for A-SMGCS applications, and communications systems for direct aircraft-aircraft communica...

Ngày tải lên: 05/09/2013, 11:07

... 8 VoIP FOR GLOBAL COMMUNICATIONS1 This Chapter discusses how IP-based voice communications can be deployed for global communications in multinational enterprises and for international ... a destination, and so on. Therefore, addi- tional resources need to be allocated for these hardware and software plat- forms. The network performance–related information collected using these .....

Ngày tải lên: 30/09/2013, 07:20

Ngày tải lên: 25/10/2013, 02:15

Ngày tải lên: 27/10/2013, 17:15

... Center for Telecom- munications and Information Systems Laboratory, Stanford University, Stanford, CA, June 1994. [2] Second workshop on smart antennas in wireless mobile communications, Center for ... Telecom- munications and Information Systems Laboratory, Stanford University, Stanford, CA, July 20-21, 1995. [3] Third workshop on smart antennas in wireless mobile communications, Cente...

Ngày tải lên: 16/12/2013, 04:15