| TS 00.001 — Overall Framework |
SDR-native cellular framework |
Describes the SDR-centric design philosophy enabling full programmability of waveforms, protocols, and AI-assisted end-to-end cellular experimentation. |
3GPP TS 23.501 – YesDR-00-001-Overall |
| TS 00.004 — Architecture |
End-to-end system architecture |
Defines the modular YESDR architecture spanning PHY, RAN, and Core Network using SDR-based, fully software-defined functional entities. |
3GPP TS 23.501 – YesDR-00-004-Architecture |
| TS 02.002 — YSMF |
Session management |
Defines session establishment, modification, release, IP allocation, QoS flow control, and CP–UP association. |
3GPP TS 23.501 – YesDR_TS_02_002_YSMF |
| TS 02.003 — YUPF |
User-plane data forwarding |
Specifies packet routing, encapsulation, tunneling, QoS enforcement, and MEC offloading for experimental data paths. |
3GPP TS 23.501 – YesDR_TS_02_003_YUPF |
| TS 02.004 — YUDM |
Unified data management |
Defines centralized storage of subscriber, device, service profiles, authentication parameters, and capability information. |
3GPP TS 23.501 – YesDR_TS_02_004_YUDM |
| TS 02.005 — YAUSF |
Authentication and security |
Specifies authentication procedures, key derivation, and security context establishment for users and devices. |
3GPP TS 23.501 – YesDR_TS_02_005_YAUSF |
| TS 02.006 — YPCF |
Policy control |
Defines policy generation and enforcement for QoS, access restrictions, traffic prioritization, and charging-related decisions. |
3GPP TS 23.501 – YesDR_TS_02_006_YPCF |
| TS 02.007 — YRMF |
Radio resource management |
Specifies radio resource management procedures including spectrum allocation, power control, bandwidth assignment, interference mitigation, and coordination between RAN, spectrum functions, and AI-assisted control logic. |
3GPP TS 23.501 – YesDR_TS_02_007_YRMF |
| TS 02.008 — YCRF |
Cognitive radio and AI-driven spectrum control |
Defines AI-assisted spectrum sensing, learning-based spectrum decision making, dynamic access policies, and coordination mechanisms enabling cognitive radio operation across YESDR entities. |
3GPP TS 23.501 – YesDR_TS_02_008_YCRF |
| TS 02.009 — YNRF |
Network function registry |
Specifies service registration and discovery of YESDR network functions, enabling dynamic discovery and service-based core interactions. |
3GPP TS 23.501 – YesDR_TS_02_009_YNRF |
| TS 02.010 — YSM |
Spectrum monitoring and measurement |
Defines continuous spectrum observation, interference detection, occupancy estimation, and reporting to spectrum control entities. |
3GPP TS 23.501 – YesDR_TS_02_010_YSM |
| TS 02.020 — YBS |
Base station (RAN node) behavior |
Specifies radio access, scheduling, timing, and control signaling between YUE and the core network, enabling experimental RAN procedures. |
3GPP TS 23.501 – YesDR_TS_02_020_YBS |
| TS 02.021 — YUE |
User equipment behavior |
Defines PHY, MAC, RLC, PDCP, and control-plane behavior for SDR-based user devices, supporting experimentation and AI-assisted PHY processing. |
3GPP TS 23.501 – YesDR_TS_02_021_YUE |
| TS 04.001 — YACP |
Access and registration signaling |
Specifies procedures for device registration, authentication initiation, capability exchange, and mobility signaling between YUE, YBS, and YCore. |
3GPP TS 23.501 – YesDR_TS_04_001_YACP |
| TS 04.002 — YSMP |
Spectrum coordination signaling |
Defines spectrum usage reporting, allocation commands, interference alerts, and coordination among spectrum management and RAN/core entities. |
3GPP TS 23.501 – YesDR_TS_04_002_YSMP |