№ files_lp_4_process_2_82009
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Technical meeting report summarizing liaison statements, change requests, and discussions among 3GPP RAN working groups concerning AI/ML support, NR positioning capabilities, and procedural corrections in 5G NR specifications during TSG-RAN WG2 Meeting #133.
Year: 2026
Location: Gothenburg, Sweden
Meeting: 3GPP TSG-RAN WG2 Meeting #133
Agenda item: 11.2
Document type: Meeting session report and discussion summary
Organization: 3GPP TSG-RAN WG2
Source: RAN2 Vice Chairman (CATT)
Technical domain: 5G NR radio access network specifications
Topics: Rel-18/19 MIMO evolution, AI/ML for NR air interface, NR positioning, beam management, RRC procedures
Related specifications: TS 38.331, TS 37.355, TS 38.306
Working groups referenced: RAN1, RAN2, RAN3, RAN4, SA, SA5
Contributors: Ericsson, Qualcomm Incorporated, Huawei, HiSilicon, Apple, OPPO, ZTE Corporation, Sanechips, Nokia, Samsung, Xiaomi, LG
Document category: Organizational email discussion and technical contribution summary
Relevant releases: 3GPP Release 18, Release 19, Release 20
Price: 8 / 10 USD
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Report from session on Rel-18/19 MIMO, Rel-19 LPWUS, SBFD, NR Others, Rel-19/20 AIPHY
Year: 2023
Region / City: Gothenburg, Sweden
Topic: 5G NR, AI/ML, MIMO, LP-WUS, Network technology
Document Type: Meeting Report
Organization / Institution: 3GPP TSG-RAN WG2
Author: Vice Chairman (CATT)
Target Audience: Members of 3GPP TSG-RAN WG2, network engineers, and AI/ML specialists
Period of Validity: Feb. 09th – 13th, 2023
Approval Date: Not specified
Amendment Date: Not specified
3GPP TSG-RAN WG2 Meeting #133 Report on Rel-18/19 MIMO, Rel-19 LPWUS, SBFD, NR Others, and Rel-19/20 AIPHY, Gothenburg, February 9–13, 2026
Year: 2026
Location: Gothenburg, Sweden
Subject: 3GPP NR standardization, MIMO evolution, AI/ML for air interface, positioning enhancements
Document Type: Meeting report / Draft session notes
Organization: 3GPP TSG-RAN WG2
Authors: RAN2 Vice Chairman (CATT), Ericsson, Qualcomm, Huawei, Nokia, ZTE, Apple, Xiaomi, OPPO, Sanechips
Target Audience: 3GPP members and associated stakeholders
Agenda Items: 11.2 – Rel-18/19 MIMO, Rel-19 LPWUS, SBFD, NR Others, Rel-19/20 AIPHY
Specifications Discussed: TS 38.331, TS 38.306, TS 37.355
Decisions: Agreements on corrections, capability signaling, periodic CSI handling, and AI/ML positioning procedures
Meeting Period: February 9–13, 2026
Context: Meeting report detailing discussions, agreements, and corrections on 3GPP NR Rel-18/19/20 features including MIMO evolution, AI/ML air interface enhancements, positioning capabilities, and specification updates for multiple vendors and contributors.
Report from session on Rel-18/19 MIMO, Rel-19 LPWUS, SBFD, NR Others, Rel-19/20 AIPHY
Year: 2023
Region / City: Gothenburg, Sweden
Topic: 5G NR, AI/ML, MIMO, LP-WUS, Network technology
Document Type: Meeting Report
Organization / Institution: 3GPP TSG-RAN WG2
Author: Vice Chairman (CATT)
Target Audience: Members of 3GPP TSG-RAN WG2, network engineers, and AI/ML specialists
Period of Validity: Feb. 09th – 13th, 2023
Approval Date: Not specified
Amendment Date: Not specified
3GPP TSG-RAN WG2 Meeting #133 Report on Rel-18/19 MIMO, Rel-19 LPWUS, SBFD, NR Others, and Rel-19/20 AIPHY, Gothenburg, February 9–13, 2026
Year: 2026
Location: Gothenburg, Sweden
Subject: 3GPP NR standardization, MIMO evolution, AI/ML for air interface, positioning enhancements
Document Type: Meeting report / Draft session notes
Organization: 3GPP TSG-RAN WG2
Authors: RAN2 Vice Chairman (CATT), Ericsson, Qualcomm, Huawei, Nokia, ZTE, Apple, Xiaomi, OPPO, Sanechips
Target Audience: 3GPP members and associated stakeholders
Agenda Items: 11.2 – Rel-18/19 MIMO, Rel-19 LPWUS, SBFD, NR Others, Rel-19/20 AIPHY
Specifications Discussed: TS 38.331, TS 38.306, TS 37.355
Decisions: Agreements on corrections, capability signaling, periodic CSI handling, and AI/ML positioning procedures
Meeting Period: February 9–13, 2026
Context: Meeting report detailing discussions, agreements, and corrections on 3GPP NR Rel-18/19/20 features including MIMO evolution, AI/ML air interface enhancements, positioning capabilities, and specification updates for multiple vendors and contributors.
Report from session on Rel-18/19 MIMO, Rel-19 LPWUS, SBFD, NR Others, Rel-19/20 AIPHY
Year: 2023
Region / City: Gothenburg, Sweden
Topic: 5G NR, AI/ML, MIMO, LP-WUS, Network technology
Document Type: Meeting Report
Organization / Institution: 3GPP TSG-RAN WG2
Author: Vice Chairman (CATT)
Target Audience: Members of 3GPP TSG-RAN WG2, network engineers, and AI/ML specialists
Period of Validity: Feb. 09th – 13th, 2023
Approval Date: Not specified
Amendment Date: Not specified
3GPP TSG-RAN WG2 Meeting #133 Report on Rel-18/19 MIMO, Rel-19 LPWUS, SBFD, NR Others, and Rel-19/20 AIPHY, Gothenburg, February 9–13, 2026
Year: 2026
Location: Gothenburg, Sweden
Subject: 3GPP NR standardization, MIMO evolution, AI/ML for air interface, positioning enhancements
Document Type: Meeting report / Draft session notes
Organization: 3GPP TSG-RAN WG2
Authors: RAN2 Vice Chairman (CATT), Ericsson, Qualcomm, Huawei, Nokia, ZTE, Apple, Xiaomi, OPPO, Sanechips
Target Audience: 3GPP members and associated stakeholders
Agenda Items: 11.2 – Rel-18/19 MIMO, Rel-19 LPWUS, SBFD, NR Others, Rel-19/20 AIPHY
Specifications Discussed: TS 38.331, TS 38.306, TS 37.355
Decisions: Agreements on corrections, capability signaling, periodic CSI handling, and AI/ML positioning procedures
Meeting Period: February 9–13, 2026
Context: Meeting report detailing discussions, agreements, and corrections on 3GPP NR Rel-18/19/20 features including MIMO evolution, AI/ML air interface enhancements, positioning capabilities, and specification updates for multiple vendors and contributors.
Topics: LPWUS Rel-1920 Rel-1819