1. No category

“Always Sufficient”
Professor Rahim Tafazolli
Director Institute for Communication Systems (ICS), 5GIC
Wireless Standards Evolution – 5G
Next genera3on Global standard around 2020 1983 1991 2001 2011 2021 Research & Std Research & Std Research & Std Research & Std 2031 2041 5G 4G – LTE/LTE-­‐Advanced 3G – WCDMA/HSPA/HSPA + 2G – GSM/GPRS/EDGE Systems tend to co-­‐exist rather then replace previous generaUons 1G -­‐ TACS Timescale geRng shorter between Research/StandardisaUon and CommercialisaUon Tuesday, 31 March 15 [email protected] #5GIC 2
5G is SG
Special Generation
Past 30 Years Next 30 Years 4G Higher, Higher Speed Mobile CommunicaUons DATA, voice 3G Higher Speed Mobile CommunicaUons Voice + DATA 2G Speed Mobile CommunicaUons VOICE + data Tuesday, 31 March 15 Technologies that enable Digital Economy and Society § 
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Mobile Broadband Internet Transporta3on Energy Manufacturing Health Towards §  Smart Homes, Ci3es and Countries 3
Communication Networks
Becoming Super National Critical Infrastructure
Energy & Electricity
Water
Food
Transportation
Critical Infrastructures
Public health
Telecommunications & ICT
Government services
§  By connecting the other National Critical Infrastructures
Tuesday, 31 March 15 [email protected] #5GIC 4
Control
Digital Connected Economy
§  Connected Devices of small and large sizes and capabili3es (robots, cars, sensors, actuators, smart phones ………. driverless cars) Smart Transporta3on System § 
Safety (e.g, zero accident..) § 
Support (e.g, Journey Planner…) § 
Naviga3on-­‐real 3me maps § 
Security (e.g., asset tracking/ An3-­‐the]/insurance) § 
Efficiency (e.g., fleet management, Road Traffic management,) Tuesday, 31 March 15 [email protected] #5GIC 5
UK industry benefits of big data
£ million, 2011–17 (2011 prices)
Industry 2011 2012–17 Manufacturing 5,965 45,252 Retail 3,406 32,478 Other acUviUes 3,446 27,929 Professional services 3,039 27,649 Central government 2,517 20,405 Healthcare 1,450 14,384 TelecommunicaUons 1,465 13,740 Transport and logis3cs Retail banking Energy and uUliUes Investment banking Insurance UK economy (total) 1,360 708 660 554 517 25,087 12,417 6,408 5,430 5,275 4,595 215,964 Source: CBER, 2012.
Tuesday, 31 March 15 [email protected] #5GIC 6
Current Networks architectures suitable?
Two major issues
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Reliability -----current 99.9 à >> seven 9s
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Latency ------reduce to à sub milliseconds
•  (from current ~80ms in 4G)
Tuesday, 31 March 15 7
Bandwidth & Speed?
Many factors influence
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Important ones: § 
Latency of sub-­‐ms on air interface § 
Full diversity exploitaUon § 
Pilot polluUon-­‐ Cell edged capacity IniUal study suggest: minimum of 100MHz Speed: Minimum of 10Gbps Tuesday, 31 March 15 § 
Frequency op3ons §  < 1GHz è Coverage §  1-­‐6 GHz è Capacity and Cost §  Millimetre Bandè Capacity 8
Impactful Research
University of Surrey, 5GIC
Tuesday, 31 March 15 [email protected] #5GIC 10
University of Surrey, 5GIC
CLOUD Spectrum 40MHz (2.6,3.4 GHz, mmWave) Tuesday, 31 March 15 [email protected] #5GIC 11