Multimedia communication

Bài viết "Giao thức H.323 trong mạng NGN" cung cấp thông tin về giao thức H.23 - giao thức có thể cung cấp 1 trong 3 dịch vụ sau tiếng, hình hay dữ liệu cũng như tổ hợp các dịch vụ trên nên nó có thể được ứng dụng ở nhiều nơi như úng dụng tại nhà khách hàng, doanh nghiệp hay công nghiệp giải trí. Ngoài ra nó có thể được sử dụng để cung cấp dịch vụ đa phương tiện đa điểm (multipoint multimedia communications). Mời các bạn cùng tham khảo!

5p modungvanthu 13-12-2023 9 3   Download

Multimedia communications includes many efficient and highly efficient methods for exchanging information, an issue that is becoming increasingly necessary in the context of the rapid advancement of advanced network technologies such as broadband, wireless networks.

27p capheviahe27 23-02-2021 18 3   Download

Trong chương này sẽ trình bày những đặc điểm cơ bản của internet thế hệ mới. Nội dung trình bày gồm có: Multimedia communication, IPv6, Mobile Internet Communication, Ad-hoc network, Optical network.

47p tieu_vu16 03-01-2019 49 5   Download

Architecting the T elecommunication Evolution: T oward Converged Network Services Vijay K.

334p nt18104 30-05-2013 52 5   Download

Wireless technology has enormous potential to change the way people and things communicate. Future wireless networks will allow people on the move to communicate with anyone, anywhere, and at any time using a range of high-performance multimedia services. Wireless video will support applications such as enhanced social networking, distance learning and remote medicine. Wireless sensor networks can also enable a new class of intelligent home electronics, smart and energy-efficient buildings and highways, and in-body networks for analysis and treatment of medical conditions....

33p muathu_102 28-01-2013 74 5   Download

Streaming live audio/video refers to the broadcasting of radio and TV programs through the Internet.Interactive audio/video refers to the use of the Internet for interactive audio/video applications.

52p trada85 22-01-2013 83 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài:Link Adaptation for Framed Multimedia Data Transmission over a DS-CDMA Communication System

14p dauphong20 11-03-2012 30 2   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Performance and Complexity Co-evaluation of the Advanced Video Coding Standard for Cost-Effective Multimedia Communications

16p sting12 11-03-2012 37 5   Download

EURASIP Journal on Applied Signal Processing 2003:11, 1053–1055 c 2003 Hindawi Publishing Corporation Editorial Kees Janse Digital Signal Processing Group, Philips Research Laboratories, Prof. Holstlaan 4 (WY81), 5656 AA Eindhoven, The Netherlands Email: kees.janse@philips.com Walter Kellermann Multimedia Communications and Signal Processing, Friedrich-Alexander University of Erlangen-Nuremberg, Cauerstrasse 7, 91058 Erlangen, Germany Email: wk@LNT.

3p sting12 10-03-2012 50 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Multilevel LDPC Codes Design for Multimedia Communication CDMA System

8p sting11 10-03-2012 34 5   Download

Conferencing involves communication among several users. Multimedia conferencing, including audio, video, instant messaging, whiteboard sharing, and file transfer, is a popular service on the Internet and in enterprises. Chat rooms where users exchange instant messages are an example of a conference service on the Internet. The collaboration tools used in most enterprises are also examples of conferences.

16p 0984272663 27-04-2011 87 7   Download

Third generation (3G) networks aim to merge two of the most successful paradigms in communications: cellular networks and the Internet. The IP (Internet Protocol) Multimedia Subsystem (IMS) is the key element in the 3G architecture that makes it possible to provide ubiquitous cellular access to all the services that the Internet provides. Picture yourself accessing your favorite web pages, reading your email, watching a movie, or taking part in a videoconference wherever you are by simply pulling a 3G hand-held device out of your pocket. This is the IMS vision....

4p 0984272663 27-04-2011 76 8   Download

Tổng quan: Tuần trước: Security, Multimedia communication. Tuần nay: Next Generation Internet, IPv6, Mobile Internet Communication, Ad-hoc network, Optical network.

47p dongvanhung 08-11-2010 150 46   Download

Wireless protocols A MAC protocol for a wireless LAN provides two types of data-transfer Service Access Points (SAP): network and native. The network SAP offers an access to a legacy network protocol (e.g., IP). The native SAP provides an extended service interface that may be used by custom network protocols or user applications capable of fully exploiting the protocol specific Quality of Service (QoS) parameters within the cell service area. Broadband Radio Access Integrated Network (BRAIN) is used for millimeter wave band multimedia communications....

17p huggoo 20-08-2010 86 3   Download

Summary and Introduction Broadband wireless communications have gained an increased interest during the last few years. This has been fuelled by a large demand on high frequency utilisation as well as a large number of users requiring simultaneous high data rate access for the applications of wireless mobile Internet and e-commerce.

9p doroxon 18-08-2010 80 6   Download

Multimedia Service Support and Session Management Two of the key new features of 3G networks are their ability to support multimedia applications and the Virtual Home Environment. The former implies a network with the ability to support more than just voice communications (and more than just non-real-time, data applications like the World Wide Web and e-mail).

22p doroxon 12-08-2010 98 30   Download

Communication products are characterized by the fact that the benefit that results from their use is mainly dependent on the number of users of the product, the so-called installed base, and only dependent to a minor degree on the actual product characteristics. The utility of a videoconferencing system, for example, is quite small at the product launch because only a few users are present with whom adopters can communicate. Only the increase in the number of users leads to an enhancement of the utility for each user....

30p longtuyenthon 26-01-2010 100 8   Download

Wireless and Mobile Internet have changed the way people and businesses operate. Communication from any Internet access point, including wireless networks such as UMTS, GPRS or WLAN has enabled organizations to have a mobile workforce. However, networked applications such as web, email, streaming multimedia etc. rely upon the ability of timely data delivery. The achievable throughput is a quality measure for the very task of a communication system, which is to transport data in time. Throughput is thus one of the most essential enablers for networked applications.

0p monkey68 13-03-2009 165 51   Download