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Scenario 2: Microwave Backhaul for Hub Sites (RTN 900)
Scenario 3: Microwave Backhaul for eLTE (RTN 900)
Residential area
TV wall eLTE access network 1
Hub
Command center
Decoder
Street
Intelligent analysis center
Urban
Core network
Microwave Backhaul Network
Factory
Microwave
CAD
Microwave Solution for Safe City
Video cloud Internet
eLTE access network 2
Suburban Central site
Requirement: Short-distance large-capacity backhaul with high reliability • Capacity: Multi-point data aggregation,
400 Mbit/s to Gigabit level
Hub eLTE access network 3
Solution: RTN 900 & E-band, fiber-like capacity • Capacity of up to 10 Gbit/s
• Distance: Transmission between hub sites, 10-60 km
• A variety of protection schemes
• Reliability: Stable transmission without interference
• Charged frequency resource, reliable transmission
Vehicle-mounted Handheld terminal terminal
Emergency Camera communication
Requirement: Long distance, large capacity, low delay
Solution: PTP microwave, fiber-like reliability
Capacity: 100-200 Mbit/s for an eLTE site
•
Distance: Backbone backhaul, up to dozens of kilometers • Reliability: Stable and reliable backhaul
•
• •
Licensed frequency, without interference Capacity of up to 16 Gbit/s, transmission distance over 100 km • Up to 99.999% reliability
Huawei Technologies Co., Ltd.
Safe City Solution Overview
Scenario 1: Microwave Backhaul for Cameras (ePMP1000) Synchronization
Cloud DC
Cloud
MC Command center
ECC
CC
Video conference
Transmission network
No fiber
Fiber connection
2 Microwave backhaul for hub sites
Microwave
Crossroad Road and tunnel and bridge
Broadband trunking
3 Microwave backhaul for eLTE
1 Microwave backhaul for cameras
Building, residential area, Plaza, CBD, and stadium and campus
AP
SM Camera
ePMP1000 Camera
Camera
ePMP1000
Frequency: Free frequency band
ePMP1000
Camera
ePMP1000 Police
Indoor camera
Solution: Point-to-multipoint (P2MP) microwave External antennas can be added to central sites for longer transmission distances. One central site covers dozens of terminals. Terminals provide standard Ethernet ports for interconnection with cameras.
Highlights:
Emergency communication
Low delay, ensuring the backhaul of key video services
Hybrid power Container DC Unmanned island, danger area, and prison
Mobile terminal
Agile
Easy deployment Free frequency
Large bandwidth
Large capacity link (Max 100 Mbit/s per link)
Monitoring center
Core network
High quality
Free frequency band (4.9/5.8 GHz) without application Up to 220 Mbit/s or greater uplink capacity Full outdoor, compact size, light weight, NLOS
Camera
Long link (33 km)
Capacity: Single camera capacity < 20 Mbit/s
119
Street camera
SM
Distance: 1-20 km
eLTE
eLTE Camera
NLOS (totally blocked)
QoS: High quality surveillance video
IVS platform eLTE
Video surveillance
Requirement: High-quality transmission of surveillance video
Cloud
DR center
ePMP1000 – P2MP Coverage
SM
SM NLOS (partially blocked)
Camera Camera
Solution Description One AP at a central site covers multiple SMs. The typical value of AP:SM is 1:10 or 1:30. One AP supports 120 SMs at maximum. Central site: An AP supports a capacity up to 220 Mbit/s. A central site supports 8 APs and two rings at maximum. End site: An SM supports a capacity up to 100 Mbit/s. Reflectors can be added to SMs for a transmission distance up to 33 km.
Bit Rate Resolution (Mbit/s)
Number of cameras per SM
CIF
0.5
200
4CIF/D1
1.5
66
720P
4
25
1080P
8
16
