Embed Size (px)
Citation preview
Mission Critical Microwave Backhaul
2014
Public Safety Networks
Proprietary and Confidential
Unique Operational Networks Guidelines
2
Scalability
Worst case scenario
Day to day operations
Proprietary and Confidential
Operational Systems
3
• Backhaul requirements
• Anywhere
• High availability
• Rapid deployment
• Network Survivability
• Capacity scalability
• Must
• Omnipresent
• Always on
• Low delay
• Should allow
• High capacity
• Real time video
Proprietary and Confidential
Administrative – Back Office Requirements
4
• Backbone requirements
• Capacity
• TCO
• Operational Synergies
• Applications
• Forensics
• Finance/HR
• Communications
Proprietary and Confidential
The basic need
5
• The ability to communicate, everywhere
• Between teams
• With commanders
• P25/TETRA base stations requirements
• Low capacity
• Low latency
• ‘talk around’ (local Relay)
• Backhaul
• Strong focus on service availability
• Simple Operations
• Ready for high capacity with LTE
LTE for Public Safety
6
Proprietary and Confidential
FirstNet
7
Proprietary and Confidential8
Proprietary and Confidential
LTE Will
Transform mission critical public safety communications
• Supplement critical voice and data services with enhanced multimedia applications
• Allow interaction between narrowband public safety and 4G broadband networks
• Augment existing narrowband networks to support more bandwidth-intense, rich media application
Provide Speed
• 100Mbps in download
• 50Mbps in upload
Provide Capacity
• A technology architecture that is developed specifically for mobile broadband services
9
Proprietary and Confidential
LTE Public Safety Standardization
10
• 3GPP release 12 (2015) to include public
safety standards
• Proximity Services
• Reducing network load
• Increase in capacity for a given bandwidth
• Communication in areas without coverage
• Group call
• Dynamic groups of both mobile users and
dispatch
• Scalable (1000s of subscribers)
• Relayable
Group
Proprietary and Confidential
Public Safety ���� Mission Critical
11
• Utilities
• Municipal Services
• Transportation Infrastructure
Mission Critical Microwave Backhaul
12
Proprietary and Confidential13
• Backhaul of land-based mobile radio (P25) base stations
• Backhaul of LTE public safety base stations
Applications
Proprietary and Confidential14
IP-20C
IP-20C
IP-20N
1RU
IP-20N
1RUIP-20N
2RU
IP-20C
IP-20C
Fiber Aggregation
Network
Classic Mobile Architecture
IP-20N
1RU
Proprietary and Confidential
Ring Architectures
15
911 dispatch
911
dispatch
backup
Hospital
Police
Fire dept.
P25
(and LTE)
Base station
P25
(and LTE)
Base station
LTE
base station
LTE
base station
P25
(and LTE)
Base station
Proprietary and Confidential
Powerful
16
• High system gain
• No Single Point of Failure
• 2048QAM with high Tx power
• Advanced Carrier Ethernet
Industry-leading system gain
Proprietary and Confidential
Resilient
17
• No Single Point of Failure• 5 levels of protection
• Radio MTBF• 110 years
• Diversity• Frequency & Space diversity
• Adaptive Coding & Modulation • Keep link up and running in harsh conditions
Robust and Reliable Backhaul
Proprietary and Confidential
Stayin’ Alive
18
In TDM times: “We need this STM-1 with 99.999% availability!”
Nowadays (Ethernet/TDM):
In TDM times: “We need this STM-1 with 99.999% availability!”
Nowadays (Ethernet/TDM):
Service Capacity Availability
Mission Critical 40 Mbps 99.999%
Data center backup 30 Mbps 99.99%
Administrative 50 Mbps 99.9%
Proprietary and Confidential
Future Proof
19
• Fully programmable packet service delivery
• Network-processor based services core
• Hybrid –TDM & Ethernet/IP
• Multi-technology node for LMR and for future 4G/LTE evolution
• Multi-Carrier support (MC-ABC)
• Up to 8 carriers per group (8+0)
• Up to 2.5Gbps per group
• High Modularity
Support for legacy and forward-looking requirements
Proprietary and Confidential
Built Mission Critical
20
POWERFUL
RESILIENT
FUTURE-PROOF
The IP-20 Platform
Thank You
21
http://www.ceragon.com/public-sector
