'Mobile communications gsm' diaporamas de présentation

Canadian Telecommunications

Canadian Telecommunications. Tran Cao Ricco Li Cam Melnyk Jason Qu. Industry and Companies. Telecommunications. Distance communication by cable, telephone, video, or internet Involves the sending of information, through a medium, to a receiver. Demographics. Key Target Segments.

1.42k views • 127 slides

Network Security

Global System for Mobile communications ( GSM ) and Universal Mobile Telecommunications System (UMTS) Security. Network Security. Lecture 7. Contents. Introduction to mobile telecommunications Second generation systems - GSM security Third generation systems - UMTS security

869 views • 67 slides

Network Security

Global System for Mobile communications ( GSM ) and Universal Mobile Telecommunications System (UMTS) Security. Network Security. Lecture 7. Contents. Introduction to mobile telecommunications Second generation systems - GSM security Third generation systems - UMTS security

692 views • 67 slides

3G AND 4G TECHNOLOGY

3G AND 4G TECHNOLOGY. BY, SHUJATHULLA SHARIFF. THE GENERATIONS OF MOBILE TECHNOLOGY. First generation:- Almost all of the systems of this generation were Analog systems where voice was considered to be the main traffic.

1.55k views • 61 slides

3G AND 4G TECHNOLOGY

3G AND 4G TECHNOLOGY. BY, SHUJATHULLA SHARIFF. THE GENERATIONS OF MOBILE TECHNOLOGY. First generation:- Almost all of the systems of this generation were Analog systems where voice was considered to be the main traffic.

663 views • 61 slides

Telecommunications and Networking

548 views • 42 slides

PPS Seminar 2005 Mobile Communications

PPS Seminar 2005 Mobile Communications. Damir Pasalic & Hannes Grubinger. For Your Information. Web Page: http://www.ifh.ee.ethz.ch/~fieldcom/pps-mobilecomm/mobilfunk.html Assistants: Damir Pasalic (ETZ G97) E-mail: dpasalic@ifh.ee.ethz.ch Hannes Grubinger (ETZ G95)

401 views • 32 slides