future trends in mobile comm

7/24/2019 Future Trends in Mobile Comm

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Future Trends in MobileCommunication


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Two main evolution paths

into 3G

cdmaOne CDMA2000 1X

2G First Step into 3G 3G phase 1

GSMG!"SGSM

#$ % 1$$ &bs

'(ol(ed 3G

3)$ &bs * 3+# Mbs ,p to 1$Mbs-

2)+) .bs

'DG''/istin

Spectrum

CDMACDMA%'e45

Spectrum

CDMA2000 1/DO "e( 0A

e4-'/istin

Spectrum

TDMA

!DC

CDMA '(olution


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Everything is IP


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Mobile Technologies beyond

3G Mobile WiMAX 4G LTE, LTE Advanced

Cognitive Radio Mobile VoIP

HAP High Altitde Plat!o"#

Wi"ele$$ G"id$ Wea"able technolog%, tech tog$


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WIMAX Technology

Wo"ld&ide Inte"o'e"abilit% !o" Mic"o&ave Acce$$ Wo"($ in )*+* GH- and .+)) GH- P"ovide$ !i/ed, 'o"table, and eventall% #obile,

&i"ele$$ b"oadband connectivit%

It can al$o '"ovide P0T1 $e"vice$ 1'eed 'to 23 Mb$ 5e$igned to develo' an ai" inte"!ace ba$ed on a

co##on MAC '"otocol

5e$igned a !le/ible MAC la%e" andacco#'an%ing Ph%$ical la%e"


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FixedAccess

Cellular

Small to

Mid size

Business

Residential

SOHO

WiMAX Base Station

(Towers or rooftop antennas)CPE

WiFi/802.11

Hotspot

Mobile NetworkBackhaul

HotSpotBackhaul

WiMAXWiMAX

PortableAccess


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8

WIMA Architecture


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3GPP !etwor"s


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SS6

7TS

7SCMSC

89"

:9"AuC

GMSC

7SS

!ST

SS

A

'

C

D

!STAbis

7

:

MS

BSS Base Station System

7TS 7ase Transcei(er Station

7SC 7ase Station Controller

NSS Network Sub-System

MSC Mobile%ser(ice S4itchin Controller

89" 8isitor 9ocation "eister

:9" :ome 9ocation "eister

AuC Authentication Ser(er

GMSC Gate4a; MSC

#$%G Architectural &'tails

SGS Ser(in G!"S Support ode

GGS Gate4a; G!"S Support ode

GPRS General Packet Radio Service

.G6 M1 7voice 8 data9

!SDGi

SGS

Gr

Gb

Gs

GGS

Gc

Gn

.G M1 7voice onl%9


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3GPPReleases

UMTS Release 991

Based on GSM,

Backward compatible with GSM,

Interoperation between UMTS and GSM;

Definition of the UTR!UMTS "DD #$%&DM'

UMTS Release 4

Seperation of (ser data flows and control mechanisms,

UMTS TDD Time Di)ision &DM #TD%&DM',*i+h data rate UMTS TDD with -./ Mchips0s,

!arrowband TDD with 1-2. Mchips0s;

3osition location f(nctionalit4;
http://www.telecomabc.com/numbers/3gpp.htmlhttp://www.telecomabc.com/numbers/3gpp.html


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3G rel(( Architecture)*MT+,- 3G .adios

SS6

7TS

7SCMSC

89"

:9"AuC

GMSC

7SS

SGS GGS

!ST

!SD

C

CD

GcGr

Gn Gi

Abis

Gs

7

:

BSS Base Station System

7TS 7ase Transcei(er Station

7SC 7ase Station Controller

RNS Radio Network System

"C "adio et4or. Controller

CN Core Network

MSC Mobile%ser(ice S4itchin Controller

89" 8isitor 9ocation "eister

:9" :ome 9ocation "eister

AuC Authentication Ser(er

GMSC Gate4a; MSC

SGS Ser(in G!"S Support ode

GGS Gate4a; G!"S Support ode

A' !ST

.G M1 7voice onl%9

.G6 M1 7voice 8 data9

UMTS Universal Mobile Telecommunication System

Gb

:G ;E 7voice 8 data9

ode 7

"C

"S


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e eases


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e eases

UMTS Release 5

5nd%to%end packet switchin+ based on I3 #IMS',

Downlink data rate of o)er 16 Mbit0s #*SD3',

GSM 5DG5 Radio ccess !etwork #G5R!';

UMTS Release 6

IMS 73hase 27 #IMS Messa+in+, conferencin+and Gro(p Mana+ement',

*i+h Speed Uplink #*SU3'

M(ltimedia Broadcast0M(lticast Ser)ice #MBMS'

$8! interworkin+


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1TE2s "ey 0eatures

High th"ogh't + )** Mb'$ to ) Gb'$ 5L

+ 'to .** Mb'$ ;L

Lo& latenc% and high


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1TE2s "ey 0eatures

Pea( do&nload "ate$ )2.>? Mbit$ !o" ./. MIM0 8 .* MH- o! $'ect"#> :43 Mbit$ !o" 4/4 MIM0 antenna$>

Pea( 'load "ate$ + ?>4 Mbit$ !o" eve"% .* MH- o! $'ect"#

@ .** active $e"$ in eve"% 3 MH- cell> 1b+3#$ latenc% !o" $#all IP 'ac(et$ Inc"ea$ed $'ect"# !le/ibilit% 7)>3 + .*9 MH- 0'ti#al cell $i-e o! 3 (#, :* (# $i-e$ &ith

"ea$onable 'e"!o"#ance Co+e/i$tence &ith legac% $tanda"d$ :GPP 8

:GPP.


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1TE2s "ey technologies)Also used in 0uture mobile Tech,

MIM0 + '"oviding high $'ect"al e!!icienc%

05M + e/'loiting !"eBenc% $elective

channel '"o'e"t%

T"bo Coding + #ini#i-e "eBi"ed 1=R at the

"eceive"

ea# o"#ing

Ada'tive Modlation


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1TE Advantages

Redced co$t 'e" bit

ette" $e" e/'e"ience

le/ible $e o! e/i$ting and ne& !"eBenc%

band$

1i#'li!ied a"chitect"e and o'en inte"!ace$

Rea$onable te"#inal 'o&e" con$#'tion


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3G /G Integrated !etwor"


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4ognitivie .adio

It i$ a 'a"adig# !o" &i"ele$$ co##nication in &hich

eithe" a net&o"( o" a &i"ele$$ node change$

it$ t"an$#i$$ion o" "ece'tion 'a"a#ete"$ to

co##nicate e!!icientl% avoiding inte"!e"ence &ith

licen$ed o" nlicen$ed $e"$>

Thi$ alte"ation o! 'a"a#ete"$ i$ ba$ed on the active

#onito"ing o! $eve"al !acto"$ in the e/te"nal and

inte"nal "adio envi"on#ent, $ch a$ "adio!"eBenc% $'ect"#, $e" behavio"

and net&o"( $tate>


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Mobile Voice over InternetProtocol)VoIP, It i$ one o! a !a#il% o! inte"net technologie$,

co##nication '"otocol$, and t"an$#i$$ion technologie$!o" delive"% o! voice co##nication$and #lti#edia $e$$ion$ ove" Inte"net P"otocol 7IP9

net&o"($, $ch a$ the Inte"net> 0the" te"#$ o! VoIP a"e IP tele'hon%, Inte"net

tele'hon%, voice ove" b"oadband 7Vo9, b"oadbandtele'hon%, and b"oadband 'hone>

Inte"net tele'hon% "e!e"$ to co##nication$ $e"vice$Voice, !a/, 1M1, ando" voice+#e$$aging a''lication$that a"e t"an$'o"ted via the Inte"net, "athe" than P1T= PLM=>


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Benefts o VoIP

Operational cost VoIP can be a bene!it !o" "edcing co##nication and

in!"a$t"ct"e co$t$> E/a#'le$ incldeF

Roting 'hone call$ ove" e/i$ting data net&o"($ to avoid

the need !o" $e'a"ate voice and data net&o"($

Con!e"ence calling, IVR, call !o"&a"ding, ato#atic "edial,

and calle" I5 !eat"e$ that t"aditional teleco##nication

co#'anie$ 7telco$9 no"#all% cha"ge e/t"a !o", a"e available

!"ee o! cha"ge !"o# o'en $o"ce VoIP i#'le#entation$>


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6oIP Architecture

PSTN

Internet

ISDN

Router

MCU

ate!ee"er

Terminal

Terminal

P#one

$ideo P#oneate%a&

ate%a&


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Wearable technology7 techtogs7 or ashion electronics The$e a"e clothing and acce$$o"ie$ inco"'o"ating co#'te" and

advanced elect"onic technologie$> The de$ign$ o!ten inco"'o"ate '"actical !nction$ and !eat"e$ a$

&ell a$ #a(ing a $tate#ent o" e$tabli$hing a technological loo(> !rotot;pes=

1on% E"ic$$on tea#ed ' &ith the London College o! a$hion !o"a conte$t to de$ign digital clothing, and the &inne" &a$ a coc(taild"e$$ &ith letooth technolog% #a(ing it light ' &hen a call i$"eceived

P"otot%'e$ !o" digital e%e&ea" &ith head$ ' di$'la% 7H;59 a"ebeing develo'ed>

The ;1 #ilita"% e#'lo%$ headgea" &ith di$'la%$ !o" $oldie"$$ing a technolog% called holog"a'hic o'tic$

ach Hoe(en 1#ith o! Ma(e"ot !a#e #ade (e%boa"d 'ant$d"ing a a$hion Hac(ing &o"($ho' at a =e& o"( Cit% c"eativecollective>


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High altitude stratosphericplator station A High Altitde Plat!o"# 7HAP9 i$ a Ba$i+$tationa"%

ai"c"a!t &hich '"ovide #ean$ o! delive"ing a $e"vice

to a la"ge a"ea &hile $ta%ing tho$and$ o! !eet

above in the ai" !o" long 'e"iod$ o! ti#e>

A HAP di!!e"$ !"o# othe" ai"c"a!t in the $en$e that it

i$ $'eciall% de$igned to o'e"ate at a ve"% high

altitde 7)2.. (#9 and i$ able to $ta% the"e !o"

ho"$, even da%$> The ne& gene"ation o! HAP$, ho&eve", &ill e/'and

thi$ 'e"iod to $eve"al %ea"$


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ne o0 the applications o09APs For hih speed 4ireless communications

0ne o! late$t $e o! HAP$ ha$ been !o" &i"ele$$

co##nication$> Re$ea"ch on HAP$ i$ being activel%

ca""ied la"gel% in E"o'e, &he"e $cienti$t$ a"e con$ide"ing

the# a$ a 'lat!o"# to delive" high $'eed connectivit% to$e"$, ove" a"ea$ o! ' to 4** (#>

It ha$ gained $igni!icant inte"e$t beca$e HAP$ &ill be able

to delive" band&idth and ca'acit% $i#ila" to

a b"oadband &i"ele$$ acce$$ net&o"( 7$ch a$ WiMAX9&hile '"oviding a cove"age a"ea $i#ila" to that o! a $atellite>


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Wireless grids

The$e a"e &i"ele$$ co#'te" net&o"($ con$i$ting o! di!!e"ent t%'e$o! elect"onic device$ &ith the abilit% to $ha"e thei" "e$o"ce$ &ithan% othe" device in the net&o"( in an ad+hoc #anne">

A de!inition o! the &i"ele$$ g"id can be given a$F Ad+hoc, di$t"ibted"e$o"ce+$ha"ing net&o"($ bet&een hete"ogeneo$ &i"ele$$device$

The !ollo&ing (e% cha"acte"i$tic$ !"the" cla"i!% thi$ conce'tF =o cent"ali-ed cont"ol 1#all, lo& 'o&e"ed device$ Hete"ogeneo$ a''lication$ and inte"!ace$ =e& t%'e$ o! "e$o"ce$ li(e ca#e"a$, GP1 t"ac(e"$ and $en$o"$ 5%na#ic and n$table $e"$ "e$o"ce$

0ne o! the bigge$t li#itation$ o! the 4ired ridi$ that $e"$ a"e!o"ced to be in a !i/ed location a$ the device$ the% $e a"e to beha"d &i"ed to the g"id at all ti#e$ nli(e &i"ele$$ g"id


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T9A!: ;*

> Than. ,

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