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NordriDesign
www.nordridesign.com
Institute of Engineering technology
SIP Semester - II
New Trends in DataNew Trends in DataCommunicationCommunication
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New TrendsNew Trends
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Next major phase if mobile telecommunication and wireless
system
More faster and more reliable than !
" platform on which any future wireless application can be
implemented
" wide ran#e of re$uirements
E%olution of existin# radio access & New radio access
technolo#ies
What is 5 !What is 5 !
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'i#h (peed ) 'i#h *apacity
+ro%idin# lar#e broadcastin# data in !bps
,aster data transmission that of the pre%ious #enerations
-ar#e hone memory) .ialin# speed) clarity in audio and %ideo
(upport interacti%e multimedia) %oice (treamin# %ideo)
internet ) etc
(upports 0irtual +ri%ate Networs
emote mana#ement facility
"ene#ts of 5 technology"ene#ts of 5 technology
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eneration Primary ser&ices $ey di'erentiatorWea(ness
)addressed *ysu*se+uentgeneration,
1!"nalo#ue phonecalls
Mobility
+oor spectraleciency)major security
issues
2!.i#ital phone callsand messa#in#
(ecure) massadoption
-imited data rates 9dicult to supportdemand forinternet/e:mail
;!+hone calls)
messa#in#) data
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5 Technology Com%arrison5 Technology Com%arrison
S%eed Com%arison
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1:1A!bps connections to end points in the 7eld >ie not
theoretical maximum?
1 millisecond end:to:end round trip delay >latency?
1AAAx bandwidth per unit area
1A:1AAx number of connected de%ices
>+erception of? BBBBBC a%ailability
>+erception of? 1AAC co%era#e
BAC reduction in networ ener#y usa#e
Dp to ten year battery life for low power) machine:type
de%ices
5 Technology 1e+uirements5 Technology 1e+uirements
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5 S%ectrum5 S%ectrum
,rom below 1 !'3 up to 1AA !'3
-ower ,re$uencies>6 !'3? 9
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Potential 5 use casesPotential 5 use cases
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5 .atency5 .atency
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Extensions to hi#her fre$uencies
(pectrum Gexibility
Dltra 9 lean .esi#n
Multi 9 site connecti%ity
Multi 9 antenna technolo#ies
"ccess/bachaul inte#ration
.e%ice 9 to 9 de%ice communication
5 Technology reas5 Technology reas
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!lobal networs
4earable de%ices with " capabilities
Media independent hando%er
0o+ 9 0oice o%er +
Easy
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Dses D4Dltra 4ide
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5! will be sin#le uni7ed standard of diHerent wireless
networs) includin# -"N/4"N) 4444 9 4orld 4ide
4ireless 4eb) uni7ed + and seamless a combination of
broadband
(oftware de7ned radio ) encryption) Gexibility) "nti 0irus
5 Software5 Software
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.ata bandwidth of 1!bps or hi#her
!lobally accessible
"%ailable at low cost
=he hi#h $uality ser%ices of 5! technolo#y based on policy
to a%oid error
"ble to use networ at hi#h altitudes
"ble to identify the best ser%er accordin# to our use
d&antages of 5d&antages of 5
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What is IPT3!
+=0 is deli%ered o%er a dedicated) operator mana#ed
networ that is used only for broadcastin# =0
=he operator has full control o%er the networ and con7#ure
speci7c parameters such as bandwidth consumption and jitter
pre%ention to ensure a hi#h le%el of ser%ice $uality
=raditional +=0 uses =ransport (tream transmission
technolo#y which is based on satellite
=0 broadcastin# and deli%ers content o%er D.+ in data#ram
mode
/TT )/&er-the-to%,/TT )/&er-the-to%,
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What is /TT !
== =0 diHers from +=0 as it transmits streamin# usin#
'==+) the protocol which has been used for decades to
transport web pa#es o%er the internet
'==+ is based on =*+ ) a connected transport protocol with
more practical features than D.+
=he arri%al of == streamin# howe%er has brou#ht a new
approach and it is now possible to achie%e le%els of streamin#
$uality o%er '==+ that allow li%e content to be broadcast o%er
the internet
/TT )/&er-the-to%,/TT )/&er-the-to%,
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IPT3 /TT
e$uires last mile dedicated
bandwidth
Ecient multicast linear
deli%ery
=(+ for on demand
(e#re#ated in home networ
'i#h bandwidth) with $uality
ser%ices for 7xed format
=ypically re$uires dedicated
(=< as the end point
-ocal ser%ice reach
Dnmana#ed networ deli%ery
aided by *.Ns
Dses typical in home
broadband networ with no
Io( mana#ement
4eb:centric unicast media
deli%ery technolo#ies
End point can be smart =0)
(=
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"pple 9 +romotin# its '-( standard
!oo#le 9 +ushin# its own 4ebM technolo#y
Microsoft 9 4ith (il%erli#ht smooth streamin#
"dobe 9 4ith '==+ dynamic streamin#
Technology %ro&iders for /TT streamsTechnology %ro&iders for /TT streams
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Technologies usedTechnologies used
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Technologies used )Cont,Technologies used )Cont,
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Technologies used )Cont,Technologies used )Cont,
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nternet =0s
+*s
-aptops
=ablets
(mart phone
!ame consoles
(=(pecially 2 and 58
!'3 bands? that are a%ailable for anyone to use
2ow it wor(s )cont,2ow it wor(s )cont,
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=he balloons are maneu%ered by adjustin# their altitude to
Goat to a wind layer after identifyin# the wind layer with thedesired speed and direction usin# wind data from the
National ceanic and "tmospheric "dministration >N""?
Dsers of the ser%ice connect to the balloon networ usin# a
special nternet antenna attached to their buildin# =hesi#nal tra%els throu#h the balloon networ from balloon to
balloon) then to a #round:based station connected to an
nternet ser%ice pro%ider >(+?) then onto the #lobal
nternet =he system aims to brin# nternet access to
remote and rural areas poorly ser%ed by existin# pro%isions)
and to impro%e communication durin# natural disasters to
aHected re#ions
ControllingControlling
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/n 9: ;uly 9cials of Sri .an(a6 to launch the technology on a
mass scale s a result6 Sri .an(a will *e the #rst
country in the world to get full co&erage of ?
internet6 using this technology
Pro8ect in Sri .an(aPro8ect in Sri .an(a
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Com%onentsCom%onents
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+roject -oon is !oo#leKs pursuit to deploy a hi#h:altitude balloon
networ operatin# in the stratosphere) at altitudes between 18m and 25 m
(tratosphere has relati%ely low wind speeds >e#) wind speeds
between 5 and 2A mph / 1A to ;A Jmph? and minimal turbulence
!oo#le claims that it can model) with reasonable accuracy) the
seasonal) lon#itudinal) and latitudinal %ariations in wind speeds
within the 18925 m stratospheric layer
!oo#le claims that it can control the latitudinal and lon#itudinal
position of hi#h:altitude balloons by adjustin# only the balloonKs
altitudeL11 e#) helium) hydro#en) or another li#hter:than:air compound? in
the balloon) the balloonKs %ariable buoyancy system is able to
control the balloonKs altitude
TechnologyTechnology
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d&antages
Easy to use
(peed
ncreasin# internet usa#e
Disad&antages
*ost
Maintannance
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Than( @ouThan( @ou