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README.md

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+---
+license: other
+license_name: 3gpp
+license_link: https://www.3gpp.org/
+language:
+- en
+tags:
+- telecommunications
+- 3gpp
+- 5g
+- 4g
+- lte
+- nr
+- standards
+size_categories:
+- 10K<n<100K
+pretty_name: 3GPP Specifications (Rel-8 to Rel-20)
+---
+
+# 3GPP Specifications — GSMA Mirror
+
+Two-folder mirror of the 3GPP Technical Specification corpus, Releases 8
+through 20, plus the full Datalab-converted Markdown rendering used for
+downstream training and retrieval.
+
+## Layout
+
+```
+GSMA/3GPP/
+├── original/          raw sources, as downloaded from 3gpp.org
+│   └── Rel-{8..20}/
+│       └── {NN}_series/
+│           ├── *.docx
+│           ├── *.doc          (legacy, mostly Rel-18 41-55 series)
+│           └── *.zip          (Rel-20 paired packages)
+└── marked/            Datalab-converted Markdown + inline images
+    └── Rel-{8..19}/
+        └── {NN}_series/
+            └── {spec_id}/
+                ├── raw.md
+                └── *.jpg      (figures extracted alongside the text)
+```
+
+`marked/` does not yet include Rel-20 (ingestion in progress).
+
+## Coverage
+
+| Release | .docx | .doc | .zip | Total |
+|---------|------:|-----:|-----:|------:|
+| Rel-8   | 1145  |   0  |   0  | 1145  |
+| Rel-9   | 1254  |   0  |   0  | 1254  |
+| Rel-10  | 1132  |   0  |   0  | 1132  |
+| Rel-11  | 1265  |   0  |   0  | 1265  |
+| Rel-12  | 1316  |   0  |   0  | 1316  |
+| Rel-13  | 1429  |   0  |   0  | 1429  |
+| Rel-14  | 1393  |   0  |   0  | 1393  |
+| Rel-15  | 1605  |   0  |   0  | 1605  |
+| Rel-16  | 1713  |   0  |   0  | 1713  |
+| Rel-17  | 1906  |   0  |   0  | 1906  |
+| Rel-18  | 1051  | 564  |   0  | 1615  |
+| Rel-19  | 1542  |  75  |   0  | 1617  |
+| Rel-20  |   42  |   6  |  48  |   96  |
+
+Grand total: ~17,686 source files across 13 releases.
+
+Notes:
+
+- Rel-14 is the first release with `38_series` (5G NR).
+- Rel-19 omits `25_series` (UTRA legacy, deprecated).
+- Rel-18 extends past 38 into the 41–55 range (mostly legacy `.doc`).
+- Rel-20 mixes `.docx` specs with their paired `.zip` distributions.
+
+## Quickstart
+
+Pull a single spec:
+
+```bash
+curl -L -o 21101-j00.docx \
+  https://huggingface.co/datasets/GSMA/3GPP/resolve/main/original/Rel-19/21_series/21101-j00.docx
+```
+
+Pull the markdown view of the same spec:
+
+```bash
+curl -L -o raw.md \
+  https://huggingface.co/datasets/GSMA/3GPP/resolve/main/marked/Rel-19/21_series/21101/raw.md
+```
+
+Clone a single release folder with the HF CLI:
+
+```bash
+huggingface-cli download GSMA/3GPP \
+  --repo-type dataset \
+  --include 'marked/Rel-19/**' \
+  --local-dir ./rel-19
+```
+
+## Provenance
+
+- `original/` was downloaded from `3gpp.org` release archives.
+- `marked/` is produced by running each document through
+  [Datalab's](https://datalab.to/) DOCX → Markdown converter, preserving
+  section structure, tables, and extracting embedded figures as JPGs.
+
+## Licence
+
+3GPP specifications are released under the 3GPP terms of use. Redistribution
+here is limited to mirroring the public publications; consult the upstream
+source for authoritative versions and for any commercial use.
+
+- Upstream: https://www.3gpp.org/specifications
+- 3GPP copyright: https://www.3gpp.org/about-us/ip-policy