Mobile Through Generations-March Towards 5G Anind Gupta 2 nd Year ECE Maharaja Agrasen Institute of Technology

Content Mobile Communication-Introduction Generations of Mobile Communication – 1G – 2G – 3G – 4G Future Trends in Mobile Communication March Towards 5G

MOBILE COMMUNICATION-INTRODUCTION Communication-Exchange of information between two or more entities. Telecommunication-Transmission of information over long distances through public or private networks. Mobile Communication-Exchange of information between entities/people on the move (mobile phones,walky- talkies, laptops with internet access). Mobile Communication is becoming more and more popular because of its ease, utility and availability from anywhere to anywhere and anytime and with anyone.

Mobile Cellular Telephony Evolution

Current Mobile Evolutions-1G, 2G, 3G

6 GSM HSCSD GPRS EDGE UMTS (FDD) UMTS (TDD) 9,6 kbps 115 kbps 170 kbps 380 kbps 390 kbps 2 Mbps Data Throughput- 2G V/S 3G

UMS- Unified Messaging Services WAP – Wireless Application Protocol based services SMS – Short Messaging Service MMS- Multi Media Services Smart Antennas OTA - Over The Air provisioning 7 3G-Special Features

MMS- Multi-Media Messaging Services Video on demand Video Streaming Video Conferencing – – Special Applications Picture transmissions Fun Pages 8

Emerging Mobile Evolution – 4G

Mobile Generations Timelines

What is fourth generation (4G) mobile systems? Fourth generation mobile communications systems are characterized by high-speed data rates at 20 to 100 Mbps, All-IP and Multi-media suitable for high-resolution movies, Interactive gaming and high density television. Initial deployments are anticipated in

4G Provides Mobility & Data Capacity 4G

Mobile Communications -Future Trends SDR – Software Defined Radio Radio infrastructure with flexibility and Multiple capability Mobile Standards independent handset Cost effective migration from 2G to 3G Dynamic programming for different air interface and support upgrades MIMO – Multi-input Multi- output Radio channel Multiple Antennas at both the BTS and the terminal – Significantly increases the Data rates with sufficient multipath transmission – Intelligent (Smart) Antennae 13

5G- All-IP NGN ( AIPN) The All-IP Network (AIPN) is an evolution of the 3GPP system to meet the increasing demands of the mobile telecommunications market. To meet customer demand for real-time data applications delivered over mobile broadband networks, flat IP network architectures are evolving. Primarily focused upon enhancements of packet switched technology, AIPN provides a continued evolution and optimization of the system concept in order to provide a competitive edge and cost benefits.

All-IP NGN (Contd.) The key benefits of flat IP architecture are : lower costs universal seamless access improved user experience reduced system latency decoupled radio access and core network evolution The drive to all IP-based services is placing stringent performance demands on IP-based equipment and devices. There is strong demand for advanced telecommunications services on wired and wireless Next Generation Network (NGN) infrastructures.

THANK YOU ANIND GUPTA