huawe town hall meeting november 19, 2010 - wwrf · huawei fellow sept 22nd, 2014 5g huddle, london...
TRANSCRIPT
400MHz
100GHz
10GHz
D2D
VerticalsMBB
Open OTT
SDN-RAN
IoT
5G(Beyond Smartphone)
Capacity 1000X
(Capacity/km2)
Speed 100X
(10Gbps)
Latency Less than
1ms
Links 100x
Energy 1000X
Reduce
Auto-drive Medicare
Robots Meters Sensors
Transform the Industry Verticals
5G(Beyond Internet Access and APPs)
Latency (ms)
Links(Per/km2)
Speed(kbps/km2)
Unprecedented Performance Challenge
No-Cell Virtual RAN
Software Defined &Simplicity
Service Aware and Monetize
Stretched in 3 Dimensions
Speed
Links
Response
Spectrum Efficiency
All Spectrum Access
Networks Re-Architect Challenge
Cellu
lar
Ban
ds
Vis
ible
Lig
ht unlicensed unlicensed
10 20 30 40 50 60 70 80 90 5 GHz
50m 50-100m 0.5-2km 40GHz 2.5GHz 0.5GHz
Primary
Band
Complementary
Band
Macro 1Gbps~4Gbps
Micro 3Gbps~10Gbps
Local 10Gbps~100Gbps
Single & Unified Air-Interface
for All Spectrum Access
5G Wireless RAN
10 20 30 40 50 60 70 80 90 5 GHz
100 Billion Things
10Gb/s Device
Tera-Cell
50Gb/s Macro
100Gb/s Micro
80Gb/s E-Band link
100T OXC
1. Ultra Dense Network
2. Device to device
3. CRAN and DRAN
4. Massive MIMO
5. Flexible/Full duplex
6. Wireless
Front/Backhaul
7. High Freq. access
8. Unlicensed access
9. License shared
access
10. NFV/SDN
11. Vertical Applications
Native Support
Not Patched Solutions
Air Interface Characteristics
Virtualized
& Software
Defined
RAN
Primitives
Variable
sub-Carrier
Tailored to
Applications
Ultra-narrow Bands for Internet of Things Applications
Ultra-wide-Bands for Virtual Reality Applications
Ultra-low Latency for Vertical Applications
Capacity
X1000
Latency
X1/10
Links
X100
Coverage
30dB
Reliability
x1000
Mobility
500km/h Spectrum
Efficiency
X30
Sparse Code
Multiple Access
(SCMA)
f-OFDM
Spectral
Localization
Orthogonal-
free &
Synchronous
free
Single Air Interface for All Applications Unified air interface to support
different waveform / multiple access schemes / flexible TTI
UE1
UE2
UE3
UE4
UE5
UE6
SCMA MODULATION
CODEBOOK MAPPING
SCMA MODULATION
CODEBOOK MAPPING
SCMA MODULATION
CODEBOOK MAPPING
SCMA MODULATION
CODEBOOK MAPPING
SCMA MODULATION
CODEBOOK MAPPING
SCMA MODULATION
CODEBOOK MAPPING
FECEncoder 1
FECEncoder 2
FECEncoder 3
FECEncoder 4
FECEncoder 5
FECEncoder 6
b11b12…
b21b22…
b31b32…
b41b42…
b51b52…
b61b62…
f
SCMA block 1
Latency(ms)
Links(Per/km2)
Speed(kbps/km2)
TIME
FR
EQ
UE
NC
Y
5G Prototypes and Field Trials
SCMA/F-OFDM
MR-Full Duplex 50 Gbps Base Station Virtualized Radio 100 Gbps Wireless
THANK YOU
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