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TRANSCRIPT
M-CORD: Enabling the Programmable 5G Edge Cloud
Open Source
Disaggregation
Virtualization
Cloudification
Programmability
PROGRAMMABLE 5G EDGE CLOUD
Edge Cloud
EPC
DISAGGREGATE RAN
VIRTUALIZE some of its components
Realize virtualized components in the CLOUD
SDNize it for PROGRAMMABILITY
PROGRAMMATICALLY instantiate RAN slices
for different use cases
DISAGGREGATE Core
VIRTUALIZE all components
Realize virtualized components in the CLOUD
PROGRAMMATICALLY instantiate use case
specific core network slices
Wireless
Access
Edge Cloud Core Cloud
M-CORD as the Edge Cloud
RRU + DU
CU-u
CU-c Low
ONOS xRAN
CU-u
vMME
vMME
vSGW-u
vSGW-c
vSGW-u
vPGW-u
vPGW-c
MEC Services
ONOS
XOS
Open Stack
vPGW-u
vPGW-c
HSS PCRF
vSGW-u
vSGW-c vMME
Core Cloud
PDNM-CORD Edge Cloud
MultiAccess CORDDemo Collaborators
Multi-Access CORD
More Bandwidth for User Applications: By using hybrid access through a Residential Gateway (CPE), any connected user device (e.g.
smartphone, tablet) can use more capacity for bandwidth-hungry applications.
Managed Connectivity: The path selection behavior can be managed to allow selecting different paths per application and to load-balance
traffic across different paths allowing a best-fit per application.
Extensibility: The Multi-Access CORD POD provides a flexible and extensible environment for the hybrid aggregation point.
Multi –Access CORD allows combining wireline access and wireless access paths to
provide hybrid access.
BNG
CPE
CPE
CPE
Multi-Access CORD(includes vEPC and vOLT Services)
eNB
Dual Connectivity CPEs (PON + Wireless Access)
Demo SetupMulti-Access CORD
A home gateway device (RG/CPE) is
connected to the CORD POD via fixed
(PON) and cellular (LTE) access links. A
client device (smart phone) is connected via
WiFi to the CPE device.
CORD-Connected
Dual Access CPE
Traffic of the client applications will be load
balanced, i.e. routed via fixed, or cellular access
links between the CPE and the Multi-Access
CORD aggregation point based on the source
ports the applications are using
Load Balancing
Among Hybrid Access
Platform
Celestica OLT
Fabric Switch
M-CORD Compute 1Quagga + vEPC
R-CORD Compute 2vOLT Agent + vSG
CORD Compute 3CORD Head Node
CORD Compute 3External Gateway
PSU PSUPSU PSU
Management Switch
LTE
CPE
Multi-Access CORD: Convergence of M-CORD and R-CORD
LOAD BALANCING PERFORMED
USING IP PORT NUMBERS
THANK YOU
M-CORD (Disaggregation, IoT, Slicing)
Mobility Network (Traditional)
M-CORD (Disaggregated Architecture)
M-CORD (IoT Optimized Core)
M-CORD (IoT Optimized Core)
M-CORD (End to End Slicing)