5G network main feature, It connect with other phone without using Base station.,

1. DIRECT MOBILE TO MOBILE COMMUNICATION
PARADIGM FOR 5G
BACHELOR OF ENGINEERING
IN
TELECOMMUNICATION ENGINEERING
BY
SHARATH CHANDRAN C K
1BM11TE406

2. * INTRODUCTION
*D2D
*CLASSIFICATION OF D2D COMMUNICATION
*D2D FUNCTIONAL BLOCK DIAGRAM
*POWER CONTROL
*APPLICATIONS
*BENIFITS
*CONCLUSION
CONTENTS

3. INTRODUCTION
Direct mobile to mobile communication, also known as device to device,
Communication refers to a radio technology that enables devices to communicate
directly with each other, that is without routing the data paths through a network
infrastructure.
*Direct communication B/W nearby mobiles in an exciting and innovative feature of
next-GEN cellular N/W.
*It will facilitate the interoperability B/W critical public safety N/W and ubiquitous
commercial N/w eg..LTE.

4. D2D devices
*what is D2D?
*HOW IT WORKS?

5. CLASSIFICATION
1.Inband D2D COMMUNICATION
*communication occurs in licensed spetrum.
*High control over data spectrum.
*High QOS.
*Division<under relay and over relay
2.Out band D2D commnication
*Unlicensed spectrum.(Wifi, Zig-Bee, blutooth)
*It eliminates interference issues B/w D2D & cellular links.

6. D2D FUNCTIONAL BLOCK DIAGRAM

7. POWER CONTROL
*Both static and SINR.
*Static TRX is not good for
long distance

8. APPLICATIONS

9. BENIFITS
*Data rates
*Reliable communication
*Instant communication
*Use of licensed spectrum
*Interference reduction
*Power saving

10. Conclusion
*Overview on mobile-to-mobile communication to help wireless
beneficiaries asses the gain of a D2D system.
*D2D communication aided by a cellular network bring the
benefit of the proximity of wireless devices to enhance reusing
of resource device between D2D and N/W.
*It expands the business and opportunities that exist.