PCT International Application
REDUCED OVERHEAD LOOP BACK MESSAGING (LBM) FOR PACKET-BASED FRONTHAUL INTERFACE
Inventors:
SRIRAM SURESH N [US], VARADAPPA SUDARSHANA [US], C S YOGESH [US], KADAVIL EMIL MATHEW [US], SARIPALLI SYAMALA [US]
Applicant:
COMMSCOPE TECHNOLOGIES LLC [US]
Published Dec. 21, 2023
View on Espacenet ↗
| Date | Code | Description | Pages | |
|---|---|---|---|---|
| 2023-07-10 | P.202.IN |
Incoming PCT/ISA/202 - Notification of Receipt of Search Copy | 2 | View |
| 2023-06-30 | P.102 |
PCT/RO/102 - Notification Concerning Payment of Prescribed Fees and Annex | 2 | View |
| 2023-06-30 | P.105 |
PCT/RO/105 - Notification of the International Application Number and of the International Filing Date | 1 | View |
| 2023-06-28 | P.123.OUT |
Outgoing - PCT/RO/123 - Notification Concerning Representation | 1 | View |
| 2023-06-05 | PA.. |
Power of Attorney | 3 | View |
| 2023-06-05 | WFEE |
Fee Worksheet (SB06) | 2 | View |
| 2023-06-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
| 2023-06-05 | SPEC |
Specification | 34 | View |
| 2023-06-05 | CLM |
Claims | 4 | View |
| 2023-06-05 | ABST |
Abstract | 1 | View |
| 2023-06-05 | DRW |
Drawings-only black and white line drawings | 10 | View |
| 2023-06-05 | P.N.101.SAFE |
PCT/RO/101 - Request form for new International Application - PCT EASY Format | 5 | View |
| 2023-06-05 | P.N.101.ANX |
PCT/RO/101 Annex (fee calculation sheet) | 1 | View |
Abstract
One embodiment is directed to a radio access network (RAN) comprising a distributed unit (DU) and one or more radio units (RUs) coupled to the DU over a fronthaul network. The RAN is configured to verify and monitor the transport connectivity between the DU and at least one RU using at least one of control-plane or user-plane messages communicated over the fronthaul network for a purpose other than verifying or monitoring the transport connectivity between the DU and said at least one RU. Other embodiments are disclosed.
Inventors
Applicants
IPC Classification
H04L 43/ 0811 A I
H04W 24/ 08 A I
H04W 48/ 08 A I
H04W 74/ 08 A I
H04W 88/ 08 A I
H04W 92/ 20 A I
WO
2023244459
A1
View →
20231221
EP
4497263
A1
20250129
EP
4497263
A4
20260325
US
2025357972
A1
View →
20251120
IN
41033988/2022
Filed 2022-06-14
US202263386462P
Filed 2022-12-07
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Quick Facts
- PCT No.
- PCT/US2023/024488
- Pub. No.
- WO2023244459
- Filed
- June 5, 2023
- Published
- Dec. 21, 2023