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HUAWEI TECHNOLOGIES CO., LTD. Page 1
D. Soldani
Venice, Italy 15th June, 2016
5G communications: development and prospects
Dr David Soldani
VP Strategic Research and Innovation, Huawei Visiting Professor, University of Surrey, UK
Industry Professor, University Technology Sydney (UTS), Australia
https://de.linkedin.com/pub/dr-david-soldani/a/6a0/336
HUAWEI TECHNOLOGIES CO., LTD. Page 2
D. Soldani
2010 “Client Server” Bit pipe and Free Communication Services
2020 “Multi-Tenant” Nervous system of the Digital Society and Economy
Vision “The advanced 5G infrastructure is expected to become the nervous system
of the Digital Society and Digital Economy”
Günther Oettinger, European Commission, MWC 2016
“The smart phone is the extension of what we do
and what we are, the mobile is the answer to pretty much everything”
Eric Smith, Google, MWC 2010
Convergence of: 1. Big data
2. Artificial intelligence
3.Connected networks
DL: 1Gb/s UL: 500Mb/s
LTE-A target
Convergence of:1. Cloud computing
2. UE Computing power 3. Connectivity at high speed
HUAWEI TECHNOLOGIES CO., LTD. Page 3
D. Soldani
5G International Cooperation: status of MoU and JD • China
– MoU signed with IMT-2020 (5G) Promotion Group on September 29, 2015 in Beijing
• Japan – MoU signed with The 5G Mobile Communications Promotion Forum on March 25,
2015 at NGMN Industry Conference in Frankfurt, Germany
• Korea – MoU signed with 5G Forum on June 17, 2014 after signature of Joint Declaration
between EU Commission and Korean government in Seoul, Korea
• USA – MoU signed with 4G Americas on March 2, 2015 at Mobile World Congress 2015 in
Barcelona, Spain
• Multilateral MoU on a series of Global 5G Event – Two events per year with rotation between continents: Beijing and Rome in 2016 – MoU signed between IMT-2020 (5G) Promotion Group, 5GMF, 5G Forum, 5G
Americas and 5G Infrastructure Association on October 20, 2015 in Lisbon
Source: 5G Infrastructure Association
HUAWEI TECHNOLOGIES CO., LTD. Page 4
D. Soldani
2016 China: 1st Global 5G Event on “Bringing 5G into Reality” Global unified 5G standard to be developed by 3GPP Services and scenarios at high frequency for eMBB
37GHz/39GHz/28GHz as 5G candidate bands Cooperation with China & EU for 5G R&D
HUAWEI TECHNOLOGIES CO., LTD. Page 5
D. Soldani
5G Public Private Partnership (PPP): €700 mn €1.4+ bn
ETP governance model
5G Initiative
European Commission
WG 5G Vision and Societal Challenges
WG 5G Pre-standards
WG SME support
WG 5G Spectrum
Activity Community building and PR (Public Relations)
Activity 5G International cooperation
Activities based on the 5G PPP Contractual Arrangement, KPIs
Working Group 1
Working Group 2
Working Group n
Communications-networks-oriented ETP
5G PPP projects
AssociationBoard
General AssemblyAssociation Statutes and Modus
Operandi of Association
Working Groups launched
AssociationBoard
General AssemblyAssociation Statutes and Modus
Operandi of AssociationWorking Groups launched
5G Infrastructure Association Board
Technology Board(Project Technical Managers plus
Association representative)
Steering Board(Project Coordinators plus
Association representative)
Partnership Board
Secretary GeneralHead of Office
5G-PPP Phase III (2018-20 EU Public funds €425mn): Large scale trials in Europe with Verticals
5G-PPP Phase II (2017-18, EU Public funds €148mn): Verticals, Satellites, Optical, SW networks
5G-PPP Phase I (2015-16, EU public funds €125mn): 19 retained Actions
Dec
uplin
g - o
ngoi
ng
EU 5G socio-economic analysis: €56.6 bn 5G investment (EU28 Member States) Value: €425.5 bn (7.5x), Jobs: 7.184 mn
M1000+ (I, SME,R)
(M30+) CA (KPIs)
5G Architecture
1. SRIA: Inputs to Work Programme 2. WP: 5G Vision and for Verticals 3. PP: Pre-structuring Models 4. Policies: Positioning papers 5. PR: Communication/Cooperation
Source: 5G Infrastructure Association
HUAWEI TECHNOLOGIES CO., LTD. Page 6
D. Soldani
Source: EURO-5G
5G-Norma5G NOvel Radio Multiservice adaptive
network Architecture
Euro-5G5G PPP Coordination and
Support Action
VirtuWindVirtual and programmable industrial network prototype deployed in operational Wind park
SONATAService Programming and
Orchestration for Virtualized Software Networks
5GEx5G Exchange
SUPERFLUIDITYSuperfluidity: a super-
fluid, cloud-native, converged edge system
METIS-IIMobile and wireless communications Enablers
for Twenty-twenty (2020) Information Society-II
COHERENTCoordinated control and spectrum management for
5G heterogeneous radio access networks
CogNetBuilding an Intelligent System of Insights and
Action for 5G Network Management
CHARISMAConverged Heterogeneous Advanced 5G Cloud-
RAN Architecture for Intelligent and Secure Media Access
5G-XhaulDynamically Reconfigurable Optical-Wireless
Backhaul/Fronthaul with Cognitive Control Plane for Small Cells and Cloud-RANs
SELFNETFramework for SELF-organized network
management in virtualized and software defined NETworks
SPEED-5Gquality of Service Provision and capacity Expansion
through Extended-DSA for 5G
mmMAGICMillimetre-Wave Based Mobile Radio Access Network for Fifth
Generation Integrated Communications
XhaulThe 5G Integrated fronthaul/backhaul
FANTASTIC-5GFlexible Air iNTerfAce for Scalable service delivery wiThin wIreless
Communication networks of the 5th GenerationFlex5Gware
Flexible and efficient hardware/software
platforms for 5G network elements and
devices
5G EnsureSecurity
SESAMESmall cEllS coordinAtion for Multi-tenancy
and Edge services
Research projectsInnovation projects
H2020 2014-15: 5G Initiative (Actions) from Call 1 – July 01st 2015
Source: 5G Infrastructure Association
HUAWEI TECHNOLOGIES CO., LTD. Page 7
D. Soldani
H2020 2016-17: ICT 07, 08 (5GPPP) Call 2 DL 08th Nov 2016 Phase II: Pre-structuring model www.5g-ppp.eu
TA25G
Low BandAI
TA35G
mmWaveAI
TA5Novel Radio System
ArchitectureTA1
5G Wireless System Design
TA15 (ICT 7)Open “Blue” TA
TA16 (ICT 7)CSA
TA21 (ICT 8)Open “Blue” TA
TA20 (ICT 8)Open “Blue” TA
TA22Access
Convergence 1
TA23Access
Convergence 2
TA24EUJ-01 1
TA26EUK-01
Application Layers
Physical Layer
Note: The size and the orientation of the TAs boxes do not indicate the potential size or manpower of future Projects
TA7
5G
for
Fu
ture
MTC
Sol
uti
ons
TA6
Sea
mle
ss I
nte
gr. o
f S
atel
lite
an
d A
ir P
latf
orm
s
TA1
7U
biq
.5G
Acc
ess
TA9
Cos
t Eff
icie
nt
Opt
ical
Met
ro
TA1
0H
igh
Cap
acit
y O
ptic
al C
ore
TA4
S
ub
syst
. for
5G
Pla
tfor
ms
TA8
Cog
nit
ive
Net
wor
k M
ngt
TA18NetApps Development and Verification Platform
TA19E2E NFV and SDN Holistic Operational Model
TA13Security, Privacy, Resilience, and High
Availability
TA12Foundations for SW Networks
TA14Multi-Tenant / Domain
Plug & Play Control Plane
TA11Converged 5G
FlexHaul Network
TA25EUJ-01 2
ICT 7 RIA ICT 8 RIA EUJ and EUK RIA ICT 8 IA
ICT-07-2017 – 5G PPP Research and Validation of critical technologies and systems - €100mn RIA (+ €3mn CSA)
Strand 1: Wireless access and radio network architecture/technologies
Strand 2: High capacity elastic - optical networks
Strand 3: "Software Network“
Strand 1: Ubiquitous 5G access leveraging optical technologies
Strand 2: Flexible network applications
Cooperation in access convergence
ICT-08-2017: 5G PPP Convergent Technologies - €40mn IA + €5mn RIA
Source: 5G Infrastructure Association
HUAWEI TECHNOLOGIES CO., LTD. Page 8
D. Soldani
Prototype and product development
Trials
WRC preparatory process
Results from FP7 Projects contributed to ITU-R on 5G vision and requirements
ITU-R Vision and Recommendation
ONF, Open Daylight, OPNFV, Open Stack, …
3GPP Study Items
3GPP Work Items and 3GPP Releases
5G research in FP7 and in the private sector 5G PPP Phase I 5G PPP Phase III 5G PPP Phase II
2012 2013 2014 2015 2016 2017 2018 2019 2020
Release 12 Release 13 Release 14 Release 15
Winter Olympics, Korea
Summer Olympics, Japan
FIFA World Cup, Russia 2018
Release 16
Contributions to standardisation and regulatory process via member organisations in respective bodies
Source: 5G Infrastructure Association
5G-PPP: Exploitation of reseach and innovation results
HUAWEI TECHNOLOGIES CO., LTD. Page 9
D. Soldani
Beyond 5G-PPP: European Commission “Action Plan”
Actionable recommendations endorsed by Industry to: Industry itself, the Commission, MS, and possibly financial actors (e.g. EI Bank)
Cooperation with Telco's and vertical industries to identify opportunities and barriers for investment in 5G deployment in Europe and to make (actionable) recommendations
Sept – Oct 2016: Release the "5G Action Plan for Europe" at the same time as the review of the Telecom Regulatory Framework
Working groups − WG1: 5G-enabled ecosystems, use cases and common calendar − WG2: Large scale / pre-commercial trial(s) in Europe − WG3: Regulatory environment and boosting infrastructure investment
HUAWEI TECHNOLOGIES CO., LTD. Page 10
D. Soldani
Usage scenarios of IMT for 2020 and beyond (5G)
Source: ITU R. M. [ IMT.VISION]
eMBB 20/10 Gbps
VR: the Next Social Platform —Zuckerberg keynotes in MWC2016
AlphaGo vs. Lee sedol — 4:1 Cloud access anywhere will require 1 ms latency and U-R connectivity
AI
VR
mMTC uRLLC
1ms
Enhanced Mobile Broadband (eMBB)
Ultra-Reliable and Low Latency Communications
(uRLLC)
5G Usage Scenarios
Y2025:100 billions
90B Things
10B People
106 /km2
Massive Machine Type Communications
(mMTC)
HUAWEI TECHNOLOGIES CO., LTD. Page 11
D. Soldani
Enhancement of key capabilities from 3GPP LTE to 5G
[ITU-R]
Enhanced Mobile Broadband
Massive Machine Type Communications
Ultra-Reliable and Low Latency Communications
HUAWEI TECHNOLOGIES CO., LTD. Page 12
D. Soldani
Summary of the key resolutions at WRC15 pertinent to 5G
WRC15 WRC19
10 50403020 60 8070 9054 6321
GHz
Different channel characteristics to Sub6GHz
New bands agreed for discussions in 2019
New or Harmonized bands for IMT Use
• 700MHz Band (694-790 MHz)• L-Band (1427-1518 MHz)• C-Band (3.4-3.8 GHz)
• 24.25-27.5 GHz• 31.8-33.4 GHz• 37-40.5 GHz
• 40.5-43.5 GHz• 45.5-47 GHz• 47-50.2 GHz
• 50.4-52.6 GHz• 66-76 GHz• 81-86 GHz
Cellular Bands
Sub6GHz
5 MHz 20MHz 100MHz (Proposal) 1GHz (Proposal) UMTS 5G:
> 6GHz 5G:
< 6GHz LTE
3-4GHz
HUAWEI TECHNOLOGIES CO., LTD. Page 13
WRC-15 Updates
Frequencies (MHz)
Region 1 Region 2 Region 3 EU Africa Arab C.I.S N.A L.A Asia
470-698 Y Y Y
1427-1452 Y Y Y Y Y Y Y
1452-1492 Y Y Y Y Y Y
1492-1518 Y Y Y Y Y Y Y
3300-3400 Y Y Y
3400-3600 Y Y Y Y Y Y Y
3600-3700 Y Y Y
3700-3800 Y
C-band
C-band will enable Ultra Wide Carrier Bandwidth for 5G
HUAWEI TECHNOLOGIES CO., LTD. Page 14
D. Soldani
Tera-Cell
50Gb/s Macro
100Gb/s Micro
80Gb/s E-Band link
100T OXC “Edge”
10Gb/s link speed
5G multi-tenant network and services vision
iCubwww.icub.org
Sound field
Indoor (above 6GHz)
4K stereo video binaural audio
4K/8K video24 beams
audio
Microphone arrayCamera array
Outdoor (below 6GHz)
2) Rendering and Interacting [DO
RO
: San
t’Ann
aU
nive
rsity
, Ita
ly]
5) Networking
3) Reasoning
2) Rendering and Interacting
[OR
O: S
ant’A
nna
Uni
vers
ity, I
taly
]
1) Sensing
4) Acting
4) Acting
Slice
- FULL Immersive Experience - ANYTHING as a Service
Decriptive Predictive Presciptive
HUAWEI TECHNOLOGIES CO., LTD. Page 15
D. Soldani
Network, air interface and spectrum usage evolution from 4G to 4.5G and 5G
Spectrum
Air Interface
Network Architecture
4G 4.5G 5G
6GHz 100GHz
Existing Spectrum
6GHz
Existing Spectrum
6GHz
New Spectrum + Existing Refarming
LTE LTE
256QAMMassive -MIMO
eCA (32)
LTE-MNB-IoT
LAA
eD2D
D2X……
NEWAIR
Waveform
Channel Coding
Multiple Access
Full-Duplex
Frame ……
EPCvEPC
5G Network Functions
100GHz 100GHz
Virtualization + Cloudformation(Plasticity)Virtualization
HUAWEI TECHNOLOGIES CO., LTD. Page 16
D. Soldani
5G plastic architecture and example application to static machines type of traffic
RO: Apps and Links Control Plane (C-Plane)TM-A: Apps Enforcement /MaintenanceTM-L: Links Enforcement /Maintenance
FM App: Links Data Plane (D-Plane)
5G C-Plane (Slice)
Orchestration interfaces
SDN Controller interface
5G App – SDN Controller interface
= Orchestration
= Control plane
AN CML
DHCP
AAGP
FM
Device AAL
ANDevice MTC ServerLHRE
S6a-C MTC S6b-C MTC
S11-C MTC
SGi-C MTC
Sx-C MTC
MTCC-Plane
Slice
MTCD-Plane
Slice
DeviceAccess
NetworkCore
Network
5G AN Uu
5G AN Uu
S1-C MTC
PoP = Point of Presence (e.g. small Data Center); DC= Data Center; CMP = Cloud Management Platform (e.g. OpenStack) SDN Platform = OpenFlowbased Control Platform (e.g. Floodlight); LHRE = Last Hop Routing Element
AN = generic Access Network element; CML = Connectivity Management Local function
FM = Flow Management; AAL = Authentication and Authorization (AA) Local; GP = General Purpose
DHCP = Dynamic Host Configuration Protocol function, e.g. Addresses; Sxx, Uu = 3GPP Interfaces
SDN controller
SDN controller
RA App
CM App
AA App
FM App
CM App
MM App
CMP
RA App
CMP
RA App
CMP CMP CMP
RO Mod
LHRE
LHRE
TM-A TM-A TM-A
TM-L
TM-L
PoP PoP PoP
DC DC DC DC
femtoNode
WiFi Node
xDSL Access
5G RAN
∀Access
TM-A TM-A
CMP
TM-ALHRE
Exa
mpl
e ap
plic
atio
n to
sta
tic
mac
hine
s ty
pe o
f tra
ffic
HUAWEI TECHNOLOGIES CO., LTD. Page 17
D. Soldani
End to End Slicing for 5G Communication Systems
Computing nodes (dc, PoP) SDN Controller Forwarding elements SDN Controller-Switch i/f Physical link
MACRO
FEMTO
FEMTO
PoP
SDN-C
dc
s s
PDN 1
PDN 2
PoP
PoP
AF1
dc PoP
NF2 NF3 NF4
NF1 NF5
s
s
s
s
s
s
s
s
s
s s
5G Slice 1 (C/D-Plane links) 5G Slice 1 (C/D-Plane apps) 5G Slice 2(C/D-Plane links) 5G Slice 2 (C/D-Plane apps)
s
s
s
s
s s
SDN-C
Slices
s
Plastic architecture
MICRO
FEMTO
FEMTO
AF1
AF2
AF2
MICRO
Device Triggered Network Controlled (DTNC) vs. 3GPP R13 CN Decór+ Explicit Slice Selection (ESS) and Ambiguos Slice Selection (ASS)
1. Enhanced MIB and Slice Specific SIBs 2. Slice Specific TrCHs/PhCHs 3. DTNC E/A slice selection and attach procedure
S
A D
elay
: 25%
Gai
n
Sig
nalli
ng O
H: 5
0% G
ain
S
IB B
road
cast
Rat
e (k
b/s)
: 2-3
x hi
gher
for E
/AS
S w
ith u
p to
35
Slic
es
Example with two slices: eMBB and mMTC NB: eMMB Slice not affected by load with DTNC
VF
DT
HUAWEI TECHNOLOGIES CO., LTD. Page 18
D. Soldani
Mobility Management Application (MMA) for SDN
Switch 3(Access point)
Switch 4Web
Server
Controller
Switch 2(Access point)
Switch 1
Mobility Management
Application (MMA)
M1
Flow 1 Action 1
Flow 2 Action 2
Flow 1 Action 1
Flow 2 Action 2
Flow 1 Action 1
Flow 2 Action 2
Topology Devices
M1
Flow 1 Action 1
Flow 2 Action 2
0.00
500000.00
1000000.00
1500000.00
2000000.00
2500000.00
MMA_Proactive MMA_Reactive
Dela
y (n
s)
Overall Time
Inside Controller
Inside MMA160%
• Topology: 10 Access Points, 200 active mobiles • 10 Handovers/s with random mobility
Configured flowfor mobile device before handover
SDN Control Links
Configured flowfor mobile device after handover
HUAWEI TECHNOLOGIES CO., LTD. Page 19
High band non-standalone assisted by low band
5G Macro Cell
UP: User Plane CP: Control Plane
HF Coverage HF Coverage LF Coverage
5G Small Cell
Marco Site @ Sub6GHz
Connectivity & coverage & mobility
Small Cell @ Above 6GHz
High traffic offloading
Self-Backhaul
HUAWEI TECHNOLOGIES CO., LTD. Page 20
D. Soldani
Multiple access techniques Non-orthogonal multiple access (NOMA): time and frequency resources sharing in the same spatial layer via power or code domain multiplexing, e.g. SCMA, MUSA, LDS-OFDM, etc.
SIC
= S
ucce
ssiv
e In
terfe
renc
e C
ance
llatio
n
Network NOMA: multi-user precoding
Spatial Filtering NOMA: Using 3D-BF, AAS, M-MIMO
Basic NOMA: SIC receiver
[Source CMCC]
Ex:
6 U
sers
, tw
o bi
ts m
appe
d to
a c
ompl
ex c
odew
ord,
whi
ch
are
then
mul
tiple
xed
over
four
sh
ared
orth
ogon
al re
sour
ces
(e.g
. OFD
M s
ubca
rrier
s)
SoDeMA = Software Defined Multiple Access
MPA = Message Passing Algorithm (MPA)
HUAWEI TECHNOLOGIES CO., LTD. Page 21
D. Soldani
Advanced waveforms Per-subcarrier pulse shaping: using prototype filter with steep power roll-off for shaping
subcarrier signals in frequency and/or time domain Sub-band filtering: applying filters to a group of subcarriers after OFDM modulation
Pulse shape design parametersWaveform Name
Pulse length Pulse shapes Localization
K=1 Rectangular Time CP-OFDM F- OFDM (*)
K=1 (NFFT long) Rectangular Time ZP-OFDM UF-OFDM (*)
1<= K<1.5 Various Time + Frequency W-OFDM
K=4 Long pulse Time + Frequency FBMC/QAM
Arbitrary K Various Flexible P-OFDM
(*) Additional band pass filter needed
K = 1
1 =< K <1.5
K = 4
The choice of either one of the two variants depends on the required degree of spectral and temporal confinement
HUAWEI TECHNOLOGIES CO., LTD. Page 22
D. Soldani
Filtered-OFDM (F-OFDM) Pros Multi-service with different time and frequency numerology
(e.g. CP, sub-carrier spacing (symbol duration), TTI at different carrier frequencies)
Low out-of-band emission (OOBE) Flexible frequency multiplexing Simple channel equalization Multi-antenna transmission Efficient spectrum utilization Affordable computational complexity Possibility to incorporate other waveforms Backward and forward compatibility
Cons Non-orthogonal in time and quasi-orthogonal in frequency Slightly more prone to delay-spread channels than P-OFDM
HUAWEI TECHNOLOGIES CO., LTD. Page 23
D. Soldani
Pulse shaped OFDM (P-OFDM) Pros Excellent OOB interference control and
efficient utilization of narrow frequency bands Partitioning of spectrum into independent
bands with excellent capabilities for coexistence of services in the same frequency band and spectrum sharing
Any modulation order and MIMO capability Excellent robustness against synchronization
errors Flexible frame structure with large subcarrier
spacing for high Doppler in Vehicle to Anything (V2X) communications
Short TTI length for low latency scenarios and one way ping delay < 0.5 ms
Cons Filter length may be limited by delay constrains
Operational range of 16QAM
OFDM P-OFDM
HUAWEI TECHNOLOGIES CO., LTD. Page 24
D. Soldani
V2X P-OFDM Based Low Latency Real-Time (Demonstration)
UE2 BBU
UE2 RFUE1 RFUE1 BBU
Macro BS
BS RF
BS BBU
UE2UE1
OFDM modulation CRCTx-
PPN
Turbo encoder
OFDM demodulation Turbo
decoder
USRP API
Rx-PPN
Ethernet/PCIe
Host (Baseband)
USRP X310 (RF frontend)Channel
estimation /equalization
MAC
Optimized baseband processing running on Intel platform x86_64 USRP SDR as RF frontend
Enabling D2D and cellular assisted D2D access
One way ping delay < 0.5 ms
HUAWEI TECHNOLOGIES CO., LTD. Page 25
D. Soldani
New air interface
SCMA
P-OFDM/F-OFDM
Polar Code
Full Duplex Massive MIMO
Mobile Internet Internet of Things
One air interface fits many applications with high flexibility, at least a 3x spectral efficiency improvement
AdaptiveAir Interface
Service Oriented Radio (SOR): choosing different air interface components for different applications
HUAWEI TECHNOLOGIES CO., LTD. Page 26
M-MIMO F-OFDM SCMA Polar Code
+ + +
Huawei 5G Low Band Test Bed World’s Highest Throughput @ Sub6G
10 Gbps 32
51.6 bps/Hz
18 Layers 2293.34
3441.2
4586.9 5733.6
6880.3 7453.7
8027 8600.4
9173.8 9747.1
10320.5
0
2000
4000
6000
8000
10000
12000
4 6 8 10 12 13 14 15 16 17 18
Mbps
Layer
Technology Innovations
200MHz BW
HUAWEI TECHNOLOGIES CO., LTD. Page 27
D. Soldani
Huawei 5G High Band Test Bed World’s Highest Throughput @ E-Band
9.6GHz BW
115 Gbps
Technology Innovations
HUAWEI TECHNOLOGIES CO., LTD. Page 28
D. Soldani
5G timeline
3GPP timeline: • Phase 1 by Sep 2018/Rel-15
for more urgent commercial needs (to be agreed) Deployment 2H2020
• Phase 2 by Mar 2020/Rel-16
for all identified use cases/ requirements: Deployment 2H2021
NB: New Radio (NR) design
forward compatible so that features can be added in optimal way in later releases
17/06 18/09 20/03
Rel 13 Rel 14 Rel 15 Rel 16
Rel15 WID Requirements study
WID Architecture study
WID RAN study
SA1 SA2 RAN
5G Phase 1 deployment
Rel16 WID Requirements study
WID Architecture study
WID RAN study
SA1 SA2 RAN
HUAWEI TECHNOLOGIES CO., LTD. Page 29
D. Soldani
Conclusions
5G tests and trials with Verticals essential step towards effective standardization
3GPP primary organization and others – such as, e.g., ONF and IETF – complementary Public party crucial role in early consensus (e.g. 5GPPP), policies, regulatory processes IP Rights shall not hinder 5G technologies adoption and market uptake
HUAWEI TECHNOLOGIES CO., LTD. Page 30
D. Soldani
Thank you
Copyright©2016 Huawei Technologies Co., Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.
HUAWEI TECHNOLOGIES CO., LTD. Page 31
D. Soldani
References 1) X. An, C. Zhou, R. Trivisonno, R. Guerzoni, A. Kaloxylos, D. Soldani, A. Hecker, “On E2E Network Slicing for 5G
Communication systems,” Transactions on Emerging Telecommunications Technologies, July-Sept 2016. (In press.)
2) D. Soldani, “5G communications: development and prospects,” McGraw-Hill, Science and Technologies, Jun-Sep 2016. (In press.)
3) 5G PPP Infrastructure Association, “5G for Verticals,” White Paper, MWC 2016, Barcelona, February 2016.
4) H. Cao, A. R. Ali, S. Gangakhedkar, Z. Zhao, “5G V2X communication based on P-OFDM waveform,” 20th International ITG Workshop on Smart Antennas, Munich, Germany, March 2016.
5) X. Zhang, M. Jiay, L. Chen, J. May, J. Qiu, “Filtered-OFDM — Enabler for Flexible Waveform in The 5th Generation Cellular Networks”, IEEE Globecom, San Diego, CA, December 2015.
6) ITU-R, “IMT Vision – Framework and overall objectives of the future development of IMT for 2020 and beyond,” M Series, September 2015.
7) D. Soldani, B. Barani, C.L. I, R. Tafazolli and A. Manzalini (ed.), “Software Defined 5G Networks for Anything as a Service,” IEEE Communications Magazine, Feature Topic, September 2015.
8) D. Soldani (ed.), “Emerging topics: Special issue on 5G for Active and Healthy Ageing,” IEEE COMSOC MMTC E-Letter, July 2015.
9) D. Soldani, A. Manzalini, “Horizon 2020 and Beyond: On the 5G Operating System for a True Digital Society,” IEEE Vehicular Technology Magazine, Volume 10, Issue 1, pp. 32-42 March 2015.
10) R. Trivisonno, R. Guerzoni, I. Vaishnavi and D. Soldani, “SDN-based 5G mobile networks: architecture, functions, procedures and backward compatibility,” Transactions on Emerging Telecommunications Technologies, Volume 26, Issue 1, pp. 82-92, January 2015.
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