PCT International Application
FRONTHAUL INTERFACE FOR USE WITH A CLOUD RADIO ACCESS NETWORK
Inventors:
RAGHOTHAMAN BALAJI B [US], SALAHUDDEEN IRFAAN AHAMED [US], BARABELL ARTHUR J [US], ARMAO CALOGERO [US]
Applicant:
COMMSCOPE TECHNOLOGIES LLC [US]
Published Jan. 7, 2021
View on Espacenet ↗
| Date | Code | Description | Pages | |
|---|---|---|---|---|
| 2020-07-15 | P.102 |
PCT/RO/102 - Notification Concerning Payment of Prescribed Fees and Annex | 2 | View |
| 2020-07-15 | P.105 |
PCT/RO/105 - Notification of the International Application Number and of the International Filing Date | 1 | View |
| 2020-07-14 | P.123.OUT |
Outgoing - PCT/RO/123 - Notification Concerning Representation | 1 | View |
| 2020-07-01 | WFEE |
Fee Worksheet (SB06) | 2 | View |
| 2020-07-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
| 2020-07-01 | DRW |
Drawings-only black and white line drawings | 23 | View |
| 2020-07-01 | PA.. |
Power of Attorney | 1 | View |
| 2020-07-01 | P.N.101.SAFE |
PCT/RO/101 - Request form for new International Application - PCT EASY Format | 4 | View |
| 2020-07-01 | P.N.101.ANX |
PCT/RO/101 Annex (fee calculation sheet) | 2 | View |
| 2020-07-01 | SPEC |
Specification | 65 | View |
| 2020-07-01 | CLM |
Claims | 7 | View |
| 2020-07-01 | ABST |
Abstract | 1 | View |
Abstract
A C-RAN includes a plurality of remote units; and a central unit communicatively coupled to the remote units via a fronthaul network. The central unit is configured to determine sets of data to be sent to respective subsets of remote units across the fronthaul network. The central unit is also configured to determine a mapping of each of the sets of data to a respective one of the subsets of remote units. The central unit is also configured to, for each of the sets of data, if at least one of the multicast groups wholly contains the respective subset of remote units mapped to that set of data, transmit that set of data to the respective subset of remote units over the fronthaul network by multicasting that set of data to the multicast group that best matches the respective subset of remote units mapped to that set of data.
Inventors
Applicants
IPC Classification
H04L 12/ 24 A I
H04L 12/ 28 A I
H04L 12/ 403 A I
H04L 12/ 851 A I
H04L 12/ 931 A I
H04L 29/ 12 A I
H04L 5/ 00 A I
H04W 92/ 12 A I
WO
2021003283
A1
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20210107
CN
114208102
A
20220318
CN
114208102
B
20230328
CN
114223171
A
20220322
CN
114223171
B
20240315
CN
114884635
A
20220809
CN
114884635
B
20231219
CN
116318595
A
20230623
CN
116318595
B
20260324
EP
3994846
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20220511
EP
3994846
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20230726
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3994846
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20260520
EP
3994847
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3994847
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3994852
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2022538656
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7304979
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2022538891
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20220906
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7598340
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20241211
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2023052569
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20230411
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7611948
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20250110
JP
2025041818
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20250326
JP
7766172
B2
20251107
JP
2026016595
A
20260203
US
2021007039
A1
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20210107
US
11438822
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20220906
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2021006371
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20250206
WO
2021003278
A1
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20210107
WO
2021003285
A1
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20210107
US201962870025P
Filed 2019-07-02
US201962895625P
Filed 2019-09-04
US202062956402P
Filed 2020-01-02
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Quick Facts
- PCT No.
- PCT/US2020/040519
- Pub. No.
- WO2021003283
- Filed
- July 1, 2020
- Published
- Jan. 7, 2021