NGMN IC&E 2022
| Title | Cloud Native Open RAN |
| Venue | NGMN IC&E 2022 |
| Dates | 7-9 September 2022 |
| Location | Paris, France |
Synopsis
In this demo, we presented BubbleRAN's NIB solution in conjunction with Trirematics private cloud deployment. The setup composed of OAI 5GC and OAI gNB in CU-DU split connected to AW2S RRH for wide area coverage. A Quectel UE would connect to the gNB to provide a 5G-SA backhaul link for a NIB box operating by Snap packages provided for Amarisoft RAN and CN. The NIB would provide private services such as VoNR for the OnePlus 8T phones connected to it, as well as extended services such as Internet connectivity that goes through the backhaul.
Use Cases
- Fast network rollout with no infrastructure
- 5G-SA backhaul for private networks
Media
Deployment Files
apiVersion: core.trirematics.io/v1
kind: Network
metadata:
name: wef-demo
namespace: trirematics
annotations:
trirematics.io/license: Apache-2.0
trirematics.io/provider: Trirematics
spec:
slices:
- plmn: "20894"
dnn: "internet"
network-mode: "IPv4"
service-type: eMBB
differentiator: "0x000000"
ipv4-range: "13.2.1.0/24"
ipv6-range: "2001:2:2::/64"
access:
- name: aw2s-disaggregated
vendor: oai
stack: 5g-sa
model: oai-ran-model
deployment-mode: cu-du-e2
annotations:
extras.trirematics.io/tdd-ud-period: "5"
extras.trirematics.io/tdd-dl-slots: "2"
extras.trirematics.io/tdd-ul-slots: "2"
extras.trirematics.io/tdd-dl-symbols: "6"
extras.trirematics.io/tdd-ul-symbols: "4"
extras.trirematics.io/block-power: "-10"
extras.trirematics.io/ssb-subcarrier-offset: "6"
extras.trirematics.io/sib1-set-zero: "11"
extras.trirematics.io/sib1-search-zero: "10"
extras.trirematics.io/abs-freq-ssb: "628416"
extras.trirematics.io/abs-freq-point-a: "626820"
extras.trirematics.io/initial-bwp-dl-location: "36300"
extras.trirematics.io/initial-bwp-ul-location: "36300"
extras.trirematics.io/zero-correlation-zone: "15"
extras.trirematics.io/preamble-target-power: "-104"
extras.trirematics.io/ssb-preambles-pr: "3"
extras.trirematics.io/ssb-preambles: "15"
extras.trirematics.io/p0-nominal-grant: "-96"
extras.trirematics.io/p0-nominal: "-96"
node-labels:
kubernetes.io/hostname: mnp
identity:
an-id: 30
tracking-area: 1
radio:
device: aw2s-rrh
band: n78
subcarrier-spacing: 30kHz
bandwidth: 50MHz
arfcn: 626820
core-networks:
- minimal-20894.wef-demo
controller: ric.wef-demo
core:
- name: minimal-20894
vendor: oai
stack: 5g-sa
model: oai-cn-model
deployment-mode: minimal
identity:
region: 128
cn-group: 4
cn-id: 5
edge:
- name: ric
vendor: oai
stack: 5g-sa
model: mosaic5g-models
deployment-mode: flexric
---
apiVersion: core.trirematics.io/v1
kind: Terminal
metadata:
name: wef-nib
namespace: trirematics
spec:
name: quectel
vendor: oai
stack: 5g-sa
model: terminal-model
deployment-mode: backhaul
annotations:
backhaul.t9s.io/region: remote-site
backhaul.t9s.io/mode: nib
backhaul.t9s.io/config-model: static,one-shot
target-cores:
- minimal-20894.wef-demo
identity:
imsi: "208940100001131"
pin: "NULL"
opc: "0xc42449363bbad02b66d16bc975d77cc1"
key: "0xfec86ba6eb707ed08905757b1bb44b8f"
sqn: "0xff9bb4000001"
dnn: "internet"
network-mode: "IPv4"
radio:
4g-bands:
- 7
- 13
5g-bands:
- 78
nsa-bands:
- 78