Lectures on Wireless Networks

By

Dr. Arshad A. Khan

Dated: 14-03-2006

Level MS EEElectrical Engineering Department, University of Engineering and Technology, Lahore

Lecture # 1

Standards

• Development by FCC

• Western Europe

• Global system for Mobile Communications (GSM)

• North American Electronic Industry Association (EIA Standards IS - 54)

• Japanese Digital Cellular (JDC)

• Advanced Mobile Phones Systems (AMPS)

Standards 2nd Generation Communications Systems Narrow band version of analog standards and N-

AMPS Time Division Multiple Access (TDMA) Extended Time Division Multiple Access (ETDMA) Personal Communication System (PCS) Conference European Desk Posted

Telecommunications (CEPT) Public Switching Telephone Networks (PSTN) Time Division Multiple Access / Time Division

Duplex (TDMA/TDD)

Standards 2nd Generation Communications Systems (Cont..) Frequency Division Multiple Access/Time Division Duplex

(FDMA/TDD) Digital European Cordless Telecommunications (DECT) Radio Equipment and System (RES) Consultative Committee on Radio (CCIR) Future Public Land Mobile Telecommunication System

(FPLMTS) Consultative Committee on Telephone and Telegraph (CCITT) Universal Personal Telecommunication (UPT) Universal Mobile Telecommunication System (UMTS)

Vision of PCS Standards for PCS

T1E1 T1M1 T1S1 T1P1 Alloy Telecommunication Industry Solutions (ATIS) TR46 Telecommunication Industry Association 802 of IEEE

Vision of PCS (Cont..) PCS will use both existing and Future wire-

line and wireless networks Three Key Elements

An easy to use high functionality handset A single, personal number that can reached the

subscriber anywhere An individualized future profile that follow the

users and provides a customized set of services at any location