The evolution of mobile networks to 4G technologies, and primarily LTE, sets additional requirements and challenges for operator backhaul networks. The selection of flexible and future-proof microwave backhaul technologies is of paramount importance. Join this webinar to learn from Maravedis and Intracom wireless experts about critical trends in backhaul technologies and markets.
In this webinar you will learn:
•Specific benefits that different architecture types provide for 4G deployments, including ease of deployment, agility and resiliency.
•How the use of Point-to-Multipoint (PtMP) technology, which can perfectly complement Point-to-Point (PtP) microwave (MW), especially in urban and dense urban areas, can transform an operator\'s business model and generate a rapid ROI.
•How solutions that combine compact high-nodal PtP, multi-sector PtMP and full outdoor PtP/E-band variants offer unique network deployment benefits in high-density urban areas
15. Flexible MW 4G Backhaul - Designing in & out of the box
A webinar presented with:
John S. Tenidis
Manager
Marketing Department
Wireless Network Systems Business Division
INTRACOM S.A. TELECOM SOLUTIONS
19.7 km Markopoulou Ave., 19002 Peania, Athens, Greece
tel.: +30 2106674826 | iten@intracom.com | www.intracom-telecom.com
16. Agenda
Designing in and out of the box
Transmission challenges and drivers for
architectural changes
Options, architectures and alternatives
Design examples, unconventional
approaches, benefits and savings Driving you to the
All-IP evolution !
Conclusion
2 A webinar designed exclusively for Maravedis
17. Changing the network is a complex process
1. Cost reduction 3. Functionality
The introduction of new technology Functionality should be added to
for a specific area of the network the network that is not currently
allows Operator to reduce the costs supported in the transport network
per bit transported Point-to-Multipoint
Point-to-Multipoint IP radio
Nodal Point-to-Point
End-to-End Service Provisioning
4. End-of-Life
2. Capacity expansion Hardware and software reaches the
end of their technical lifetime. This
Systems that reach the limits of could mean that the system is just
their capacity should be replaced too old, but it could also mean that
Adaptive Modulation the vendor has ended support for
Payload compression the system.
RLA, XPIC
LTE triggers a multi-faceted modernization of backhaul networks
3 A webinar designed exclusively for Maravedis
18. Cellular Architecture & Migration to LTE
Macro/Pico, Layered Cell Green-field Micro-Cell Network
Architecture Architecture in Urban Areas
The main path to the LTE era is to extend the existing GSM/CDMA networks of macro-cell structure with an
underlay network of micro/pico cells
Independently of the network migration path, the need to deploy additional equipment in various form factors
(macro/micro/pico LTE base stations) to increase capacity is a reality
Independently of the selected LTE network deployment approach, a need for extended backhaul connectivity in
distributed locations arises
4 A webinar designed exclusively for Maravedis
19. Designing in the box: use Point to Point
Problem Solution
BTS NodeB/ BTS NodeB/
eNodeB eNodeB
MW (TDM MW (Eth.
Two microwave links MW It is recommended that
interface) interface)
required. One link to IWF microwave systems
transport 2G TDM supporting both TDM and
traffic and another Ethernet interfaces are
microwave to used, to connect cell sites
transport 3G/4G with existing 2G and new
MW (TDM MW (Eth) Ethernet/IP traffic 3G/4G.
MW
interface) interface)
IWF
Ethernet/IP Ethernet/IP
IWF
Applicable for the Low RAN and High RAN
Suitable for various applications
Dedicated High Capacity per link
5 A webinar designed exclusively for Maravedis
20. Designing out of the box: use Point to MultiPoint
Applicable for the Low RAN transport
Best fit for high Peak to Average traffic ratio
Advantageous over Point to Point for edge backhauling
Low CAPEX/OPEX: Less equipment leads to less initial and running
costs
Rapid Deployment: Only add Terminals at customer premises
Ethernet Functionality: Advanced features and QoS guarantees end-
user SLAs
Legacy Support: E1 for legacy routing / switching CPE
Shared High Capacity per Base Station Sector
6 A webinar designed exclusively for Maravedis
21. Unrestricted backhaul capacity using PMP
technology
From 2 hub sites one can have 1.2Gbps of backhaul capacity
7 A webinar designed exclusively for Maravedis
22. Using inherent instability to create a stable
network
Adaptive modulation makes use of excess fade margin when not needed, to increase the link
capacity
Multiple links flows share a common, wide-bandwidth pipe
The maximum rate required by any one link is seldom used, other links may use it on demand
System bandwidth is not allocated permanently to each link, but only as required
A webinar designed exclusively for Maravedis
23. PtMP vs. PtP: Connecting Two Points
Radio Performance (Link Equivalent):
PMP: 38 Mbit/s (4 TS), 155 Mbit/s (Peak)
PTP: (7MHz, 256 QAM): 50 Mbit/s (Flat)
PTP: (14MHz, 256 QAM): 100 Mbit/s (Flat)
VS.
PTP: (28MHz, 256 QAM): 200 Mbit/s (Flat)
Spectrum (4 Links):
PMP: 28 MHz
PtP: 28 - 56 MHz
PtP: Good for Flat Traffic
PMP: Ideal for Bursty LTE Traffic
9 A webinar designed exclusively for Maravedis
24. Hidden benefits from making a balanced design
A real case study of 800 locations in an urban area, and 70 PtMP TCO Analysis
aggregation sites Equipment
57%
Comparing a long list of OPEX expenses (e.g. site lease, support, Total Annual
power bills, annual spectrum fee) OPEX
7%
Busting the myth of CAPEX only decision-making Software
Cost
5%
Total
Services Licensing
Cost Costs
22% (CAPEX)
9%
PtP TCO Analysis
Equipment
40%
Total Annual
OPEX Software Cost
26% 3%
Licensing
Costs
Total (CAPEX)
Services Cost 4%
27%
10 A webinar designed exclusively for Maravedis
25. Combining the best of both worlds!
Mostly ETH/IP
Dominant Technology
Full Packet PTP
PMP
Mostly TDM
Hybrid PTP
Access Low Transport High Transport Fiber/Core
Network Segment
11 A webinar designed exclusively for Maravedis
26. Managing End-2-End, not hop-by-hop
Umbrella Management System for ALL Transmission products
Modular, Scalable Software Architecture
Flexible User Interface with excellent reporting capabilities
Integration with 3rd Party Elements via drivers and with OSS via
multiple North Bound Interfaces
Offers standard management Offers additional advanced functions:
functions:
Inventory Management
Fault Management
Audit Management
Configuration
Connections Management
Performance
end-to-end Performance
Security uniIMS
Management for any network
A webinar designed exclusively for Maravedis
27. Managing Performance Against External Factors
by applying ingenious Policy Control
Environmental Adaptive Reduced
Conditions Modulation Capacity
Poor
Wireless Quality Subscriber
Deteriorated by
Experience
Peaks in
User Behavior Congestion
Demand
13 A webinar designed exclusively for Maravedis
28. Why INTRACOM TELECOM
Continuous Innovation:
Innovating in the wireless access and transmission
field for over 15 years
Successful development and deployment of PtP
and PtMP systems with numerous operators in
Europe, the Middle East, APAC and the CIS
Investing heavily on the continuous evolution of its
own wireless product lines
Adopting latest standards and state-of-the-art
technologies to deliver wireless solutions that best
fit customer current and future needs
14 A webinar designed exclusively for Maravedis