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5eaf1b94c89939407995fc52470817be | 22.890 | 6.1.6 Potential New Requirements needed to support the use case | [R-6.1.6-1] The MCX service shall be able to support obtaining and conveying location information as a scalable zone information describing the position of the MCX UE.
Editor's note: This requirement is FFS. |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.2 Smart kiosk of Railway Smart Station | |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.2.1 Description | A smart kiosk in the railway smart station provides various information to passengers, such as location information service with 3D or metaverse enabled station map, simple ticketing service, and other information providing services via interfacing smart station devices and systems, e.g. CCTV, sensors.
The kiosk co-ope... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.2.2 Pre-conditions | A passenger has ticketed of a train.
A passenger has a UE, which is a Railway Smart Station service enabled.
A kiosk has a UE, which is a Railway Smart Station service enabled.
A Mobile Intelligent Assistant has a UE, which is a Railway Smart Station service enabled.
A passenger has made a permission to handle his/her ... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.2.3 Service Flows | 1. A passenger is standing in front of a smart kiosk to search his train's platform.
2. The passenger's UE make a proximity connection with the kiosk or vice versa by using 5G Off-network communication.
3. The passenger sends identification information of the passenger (e.g. customer id) or the train.(e.g. train number... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.2.4 Post-conditions | The passenger gets on the train and enjoys his/her journey.
The Mobile Intelligent Assistant is released from the passenger service and ready to organise other service. |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.2.5 Existing features partly or fully covering the use case functionality | MCX location, identity and group management cover the related functionality of this use case. |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.2.6 Potential New Requirements needed to support the use case | [PR-6.2.6-1] The 5G System shall support the proximity connections between the UE, the kiosk and the Mobile Intelligent Assistant.
[PR-6.2.6-2] The 5G System shall be able to provide functions to handle the smart station information for making display 3D or metaverse enabled smart station map and generating path inform... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.3 Multiple concurrent mobility services | |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.3.1 Description | In the Railway Smart Station, a transportation convenience service for the passengers with the reduced mobility can be feasible, such as a mobility service for the passengers to arrive at the desired destination.
Figure 6.3.1-1. Example of multiple concurrent mobility services |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.3.2 Pre-conditions | 1. There exist feasible Mobile Intelligent Assistants in the smart station, where the Mobile Intelligent Assistants support 3GPP system.
2. The Mobile Intelligent Assistants are operated under the central control system via 3GPP access.
3. Each Mobile Intelligent Assistant supports corresponding mobility service.
4. Th... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.3.3 Service Flows | 1. Two different mobility services are initiated by the central control system.
2. A Mobile Intelligent Assistant#1 and a Mobile Intelligent Assistant#2 move along the predetermined path. Here, each path is characterized by the representative location of corresponding zone.
3. The Mobile Intelligent Assistant#1 and the... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.3.4 Post-conditions | 1. Two different mobility services are supported in the Railway Smart Station. |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.3.5 Existing features partly or fully covering the use case functionality | [R-5.11-001] The MCX Service shall support obtaining and conveying Location information describing the position of the MCX UE.
[R-5.11-002] The MCX Service should support obtaining and conveying high accuracy Location information describing the position of the MCX UE.
[R-5.11-002a] The MCX Service shall be able to prov... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.3.6 Potential New Requirements needed to support the use case | [PR-6.3.6-1] The MCX service shall support obtaining and conveying location information describing the positions of each MCX UE with different location accuracy simultaneously.
Note: The above requirement is intended to be included in Sections 5.11 and 6.12 of TS 22.280 [7]. |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.4 Operation of platform screen doors | |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.4.1 Description | For the safety of a platform, there is the need of screen doors placed on the edge of the platform to prevent dangerous situation when the train approaching the platform and passengers getting on and off the train. The screen doors are opened before the opening of train doors, and are closed after the closing of train ... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.4.2 Pre-conditions | Some CCTVs are pre-designated to aim each part of the platform in case of emergency.
The CCTVs, train driver, the staffs of the station are pre-defined as a group for the emergency.
In the train, a Trainborne System is to control the train doors. The Screen Door Controller handles the screen doors in the platform of th... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.4.3 Service Flows | 1. The CCTVs in the train and in the platform, start video-recording each doors and displays the videos on the Train Driver's monitors. If the Train Driver finds abnormal status during monitoring the videos from the CCTVs, the Train Driver could open or close all the doors in the platform and the train manually.
2. Tra... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.4.4 Post-conditions | All the doors are closed and the train moves to the next station. |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.4.5 Existing features partly or fully covering the use case functionality | The group management are fully covered by 5G system and MCX framework.
Note: Please refer to TS 22.281 V17.0.0.
[R-5.1.3.1.2-001] The MCVideo service shall provide a mechanism for an MCVideo user to remotely control a camera on another MCVideo UE subject to relevant authorization.
[R-5.1.9.2.2-001] The MCVideo service ... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.4.6 Potential New Requirements needed to support the use case | [PR-6.4.6-1] The FRMCS shall be able to provide a mechanism to trigger an emergency alert based on a combination of UE location (e.g. the location of the specific platform door / train door) and application-generated trigger (e.g. train door did not close properly due to a blockage). |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.5 Automatic monitoring of Railway Smart Station | |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.5.1 Description | The monitoring of a railway station is a hard work. It should be made in 24 hours a day, 7 days a week. It is carried out through dozens of CCTVs, a controller could not check all the CCTVs at a moment. To assist monitoring CCTV, a AI system gives help to the controller. The AI system is a part of Railway Smart Station... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.5.2 Pre-conditions | Some CCTVs are pre-designated to aim each part of the station in case of emergency.
A system of AI is trained to provide automatic monitoring functions for the railway smart station.
Some abnormal cases are pre-defined in the system. |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.5.3 Service Flows | 1. The CCTVs in the station provide live streaming videos on the situation of the station such as platforms of the station.
2. The AI system looks at the video data from the dozens of CCTVs.
3. An abnormal situation is occurred. A passenger has fallen from the platform.
4. The AI system makes an alarm to the controller... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.5.4 Post-conditions | Passengers are rescued, circumstances are cleared up, and trains are allowed to enter the platform.
The data recorded by the AI system is later used in audits for handling the case. |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.5.5 Existing features partly or fully covering the use case functionality | The group management are fully covered by 5G system and MCX framework.
Note: Please refer to TS 22.280 V18.2.0 [7].
[R-5.11-009] The MCX Service shall provide a means for an MCX UE to send a Location information update whenever a trigger condition is satisfied (e.g., initial registration, distance travelled, elapsed ti... |
5eaf1b94c89939407995fc52470817be | 22.890 | 6.5.6 Potential New Requirements needed to support the use case | No new potential requirements identified. |
5eaf1b94c89939407995fc52470817be | 22.890 | 7 Potential Consolidated Requirements | |
5eaf1b94c89939407995fc52470817be | 22.890 | 7.1 Introduction | The requirements below refer to a "Railway Smart Station Services", which is acting as an application a FRMCS and the outer systems.
The potential consolidated requirements are mainly focusing the 5G Network characteristics and the interfaces between FRMCS/MCX Functions and Railway Smart Station Services as the applica... |
5eaf1b94c89939407995fc52470817be | 22.890 | 7.2 Functional aspects | Table 7.2-1 Functional Aspects Consolidated Requirements
CPR #
Consolidated Potential Requirement
Original PR #
Comment
CPR 7.2-1
The MCX service shall support obtaining and conveying MCX UE location information describing the positions of each MCX UE with different location accuracy simultaneously.
PR 6.3.6-1
intended... |
5eaf1b94c89939407995fc52470817be | 22.890 | 7.3 Performance | Table 7.3-1: KPIs for Railway Smart Station Services
Scenario
(Note 5)
End-to-end latency
Reliability
(Note 1)
UE speed
UE Relative
Speed
User experienced data rate
Payload
size
(Note 2)
Area traffic density
Overall UE density
Service area dimension
(Note 3)
Multiple trains' stops at the same platform (Korea, urban rai... |
5eaf1b94c89939407995fc52470817be | 22.890 | 8 Conclusions and Recommendations | This technical report collects use cases and derives potential requirements related to RAILSS. This TR also clarifies whether the identified requirements are supported by the current 5G system or whether they are new potential requirements. The consolidated potential requirements that are related to KPIs will be consid... |
3239937b55fdc406849fa93870986364 | 22.916 | 1 Scope | The present document describes use cases and aspects related to efficient communications service and cooperative operation for a group of service robots including:
◦ exposure of information between application layer and communications layer;
◦ support of on-demand high priority communications;
◦ KPIs for large-scale gr... |
3239937b55fdc406849fa93870986364 | 22.916 | 2 References | The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or non‑specific.
- For a specific reference, subsequent revisions do not apply.
- Fo... |
3239937b55fdc406849fa93870986364 | 22.916 | 3 Definitions of terms, symbols and abbreviations | |
3239937b55fdc406849fa93870986364 | 22.916 | 3.1 Terms | For the purposes of the present document, the terms given in 3GPP TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 [1].
NOTE: Cited from IEEE 1872-2015 [9]
automated robot: A role for a robot performing a given... |
3239937b55fdc406849fa93870986364 | 22.916 | 3.2 Abbreviations | For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 [1].
ALFUS Autonomy Levels for Uncrewed Systems
ASR Automatic Speech R... |
3239937b55fdc406849fa93870986364 | 22.916 | 4 Overview | The present document addresses the existing and expected roles of communications in supporting operational models of service robots, focusing on two main collaboration modes within a group operation model. Maintaining high communication availability is crucial for optimal robot group performance. The passage also empha... |
3239937b55fdc406849fa93870986364 | 22.916 | 5 Use cases | |
3239937b55fdc406849fa93870986364 | 22.916 | 5.1 Online cooperative high-resolution 3D map building | |
3239937b55fdc406849fa93870986364 | 22.916 | 5.1.1 General description | This use case considers a low-energy (or energy-efficient) cooperation scenario to collaboratively build a 3D map among a group of multiple robots, aiming at usage for unstructured settings, such as enterprise building cleaning, preparation for disinfection of large-scale building, and automation for agriculture. With ... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.1.2 Related existing service requirements | Clock synchronisation: 3GPP TS 22.104 [2]
- clause 5.6.1 Clock synchronisation service level requirements
- clause 5.6.2 Clock synchronisation service performance requirements
- clause 7.2.3.2 Clock synchronisation requirements
Timing resiliency: 3GPP TS 22.261 [3]
- clause 6.36.2 General requirements to ensure timing ... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.1.3 Challenges and potential gaps | The following applicable aspects are identified and recommended for further study and can be further considered with other ongoing or recently completed Studies if applicable.
[CPG-5.1.3-001] 5G system is expected to be able to provide a means to ensure a very high accuracy level of clock synchronization to support tha... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.2 Real-time cooperative safety protection | |
3239937b55fdc406849fa93870986364 | 22.916 | 5.2.1 General description | This use case considers the collaboration between security staff and robots to complete security protection of a certain geographical area, including patrolling based on the configured route, target identification, target tracking, intelligent detection, alarm report, etc. The security protection task requires real-tim... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.2.2 Related existing service requirements | Clock synchronisation: 3GPP TS 22.104
• clause 5.6.1 Clock synchronisation service level requirements
• clause 5.6.2 Clock synchronisation service performance requirements
• clause 7.2.3.2 Clock synchronisation requirements
Packet Delay Budget: 3GPP TS 23.501
• clause 5.7.4 Standardized 5QI to QoS characteristics mappi... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.2.3 Challenges and potential gaps | The following applicable aspects are identified and recommended for further study and can be further considered with other ongoing or recently completed Studies if applicable.
[CPG-5.2.3-001] 5G system is expected to be able to provide a means to ensure synchronous arrival of associated data transmission for a collabor... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.3 Smart Communication Support for Data Collection and Fusion Using Multimodal Sensors in Multi-Robot / Multi-Agent Scenarios | |
3239937b55fdc406849fa93870986364 | 22.916 | 5.3.1 General description | This use case considers a smart cooperation scenario for a group of robots to collaboratively build an information set (e.g., dataset or knowledge base in AI/ML) through data/sensor fusion [15] when the fusion of data from multimodal sensors is conducted by a group of robots.
NOTE: The term “fusion” in “data fusion”, “... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.3.2 Related existing service requirements | Clock synchronisation: 3GPP TS 22.104
• clause 5.6.1 Clock synchronisation service level requirements
• clause 5.6.2 Clock synchronisation service performance requirements
• clause 7.2.3.2 Clock synchronisation requirements
NOTE 1: The types of sensor data and media that robots are collecting, pre-processing and sharin... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.3.3 Challenges and potential gaps | The following applicable aspects are identified and recommended for further study and can be further considered with other ongoing or recently completed Studies if applicable. The following aspects in Table 5.3.3-1 are expected to be supported.
Table 5.3.3-1: Support of communications layer adaptive to the use of diffe... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.4 Media-related use cases | |
3239937b55fdc406849fa93870986364 | 22.916 | 5.4.1 General description | |
3239937b55fdc406849fa93870986364 | 22.916 | 5.4.1.1 Video surveillance | The use cases focus on media aspects of service robots composed of visual sensors such as cameras and equipped with capabilities to analyse video signals (e.g. feature extraction, object tracking and detection…) and are able to process this information (i.e., take consequent action). Those use cases are directly relate... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.4.1.2 Intelligent transportation | In a smart traffic system, cars may need to communicate features between each other and other sensors in order to perform different tasks. Sensors in the infrastructure may communicate features towards different vehicles, which then use these features to do object detection, lane tracking, etc. Final processing of thes... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.4.2 Related existing service requirements | There is no service requirement known that relates to the bitrate efficiency of robotics video signal, however the Release 16 study on enhancement of 3GPP support for 5G V2X services in TR 22.886 [18] describes the KPIs for video data sharing particularly for machine-centric video data analysis. The following parameter... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.4.3 Challenges and potential gaps | The following applicable aspects are identified and recommended for further study and can be further considered with other ongoing or recently completed Studies if applicable.
Functionality aspects:
[CPG-5.4.3-001] 5G system is expected to convey media signals for machine type communications that support feature extrac... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.5 Smart community | |
3239937b55fdc406849fa93870986364 | 22.916 | 5.5.1 General description | This use case considers the service robots in Continuing Care Retirement Community (CCRC). CCRC is the community that provides the continuing care for the elderly. There are several types of assistance and care required in the community. First is the independent living, in which residents could take care of themselves ... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.5.2 Related existing service requirements | Indirect network connection: 3GPP TS 22.261
• Clause 6.9 connectivity models requirements
Positioning: 3GPP TS 22.261
• Clause 6.27.2 Positioning services requirements
Management of a PIN: 3GPP TS 22.261
• Clause 6.38.2.2 Authorizing/deauthorizing PIN Elements with Management Capability
Efficient user plane: 3GPP TS 22... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.5.3 Challenges and potential gaps | The following applicable aspects are identified and recommended for further study and can be further considered with other ongoing or recently completed Studies if applicable.
[CPG-5.5.3-001] 5G system is expected to maintain service continuity of an indirect network connection for a remote UE when the communication pa... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.6 Real-time conversational robot | |
3239937b55fdc406849fa93870986364 | 22.916 | 5.6.1 General description | This scenario proposes a service robot who participates in a spoken conversation with a human.
Voicebots can enable an elderly person to access those digital services which use is difficult for them due to physical or cognitive challenges. Voicebots are well suited especially for primary contacts with customer service,... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.6.2 Related existing service requirements | TS 22.261, clause 7.6.1: To support interactive task completion during voice conversation, the 5G system shall support low-delay speech coding for interactive conversational services (100 ms, one-way mouth-to-ear).
ITU-T Recommendation G.114 & 3GPP TS 26.114: See Figure 5.6.2-1 for the relationship between mouth-to-ear... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.6.3 Challenges and potential gaps | None. |
3239937b55fdc406849fa93870986364 | 22.916 | 5.7 MEC for Efficient Management of Geo-surface Sensing Data Using a Group of Aerial Robots | |
3239937b55fdc406849fa93870986364 | 22.916 | 5.7.1 General description | Geo-surface Sensing:
Geo-surface sensing is a wide area of remote sensing applications encompassing, but not limited to:
• agricultural use cases such as detecting the change of farming field surface (e.g., growth and/or other conditions of plants) [20,21]
• wildlife preservation use cases such as detecting / tracking ... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.7.2 Related existing service requirements | Clock synchronisation: 3GPP TS 22.104
• clause 5.6.1 Clock synchronisation service level requirements
• clause 5.6.2 Clock synchronisation service performance requirements
• clause 7.2.3.2 Clock synchronisation requirements
NOTE 1: The MEC scenario described in 5.X.1 assumes collaboration among the group of aerial robo... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.7.3 Challenges and potential gaps | The following applicable aspects are identified and recommended for further study and can be further considered with other ongoing or recently completed Studies if applicable.
[CPG-5.7.3-001] A robot that is participating in a group project and is designated (or nominated) by the robot operator is expected to be able t... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.8 A group of autonomous robots and tele-operated robots working on mining actuation and delivery | |
3239937b55fdc406849fa93870986364 | 22.916 | 5.8.1 General description | |
3239937b55fdc406849fa93870986364 | 22.916 | 5.8.1.1 The use of a group of robots in mining: | It is expected that the mining industry pave new pathways toward global sustainability, including “greater inclusion and diversity effort” (e.g., worker safety, well-being of employees in general), green/clean energy transition, material consumption reduction, deep sea mining explortion, greenfield exploration [27]. Mo... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.8.1.2 Enhanced support of communnications and sensing features: | Mining as a whole takes place in extreme environments under the ground surfaces (e.g., search, monintor, preparation, processing, maintenance, repair shop, mining actuation (i.e., drilling operations), loading and underground delivery to off-surface station) and some tasks require their completion on the ground surface... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.8.2 Related existing service requirements | Clock synchronisation: 3GPP TS 22.104
• clause 5.6.1 Clock synchronisation service level requirements
• clause 5.6.2 Clock synchronisation service performance requirements
• clause 7.2.3.2 Clock synchronisation requirements
NOTE 1: The MEC scenario described in 5.X.1 assumes collaboration among the group of aerial robo... |
3239937b55fdc406849fa93870986364 | 22.916 | 5.8.3 Challenges and potential gaps | The following applicable aspects are identified and recommended for further study and can be further considered with other ongoing or recently completed Studies if applicable.
[CPG-5.8.3-001] 5G system is expected to provide a suitable means that can support an advanced energy-efficient mechanism for a group of robots ... |
3239937b55fdc406849fa93870986364 | 22.916 | 6 Other considerations | |
3239937b55fdc406849fa93870986364 | 22.916 | 6.1 TACMM aspects related to robot applications | |
3239937b55fdc406849fa93870986364 | 22.916 | 6.1.1 General description | 3GPP Release 18 stage-1 study on tactile and multimodality communication (TACMM) [28] involves identifying potential service and performance requirements for efficient data transmission, coordinations across devices (e.g., haptic glove, haptic wear, and so on as a 5G UE) and networks. These advancements have the potent... |
3239937b55fdc406849fa93870986364 | 22.916 | 6.1.2 Challenges and potential gaps | The PRs referenced above are limited to a single-hop scenario. To extend to a multi-hop scenario, the following can be further considered with other ongoing or recently completed studies if applicable.
[CPG-6.1.2-001] 5G system is expected to be evolved so that it can support some or all of the referenced PRs in both d... |
3239937b55fdc406849fa93870986364 | 22.916 | 6.2 ISAC aspects related to robot applications | |
3239937b55fdc406849fa93870986364 | 22.916 | 6.2.1 General description | Autonomous Mobile Robots (AMRs) are revolutionizing logistics operations in industries such as manufacturing and warehousing. Unlike traditional Automated Guided Vehicle (AGV) systems, AMRs possess the intelligence to navigate and perform tasks autonomously, offering unparalleled flexibility. However, a significant cha... |
3239937b55fdc406849fa93870986364 | 22.916 | 6.2.2 Challenges and potential gaps | While the PRs referenced above have addressed potential new requirements, such as on the continuity of sensing services both in indoor and outdoor settings, data privacy and network exposure, it is still worthwhile to consider the support of scalable and efficient use of communication resources needed for stable operat... |
3239937b55fdc406849fa93870986364 | 22.916 | 6.3 Metaverse aspects related to robot applications | |
3239937b55fdc406849fa93870986364 | 22.916 | 6.3.1 General description | The Technical Report on Localized Mobile Metaverse Services [31] addressed several use cases related to robot applications. The following includes some examples.
1) Metaverse use case on Spatial Mapping and Localization (Clause 5.5, [31])
In the context of robot operations, spatial mapping involves constructing or upda... |
3239937b55fdc406849fa93870986364 | 22.916 | 6.3.2 Challenges and potential gaps | None. |
3239937b55fdc406849fa93870986364 | 22.916 | 6.4 High-level communication scenarios | Robotic Application Enablement Communication (in short Robotic Communication) is a technology that enables a group of robots (or a robot) to communicate with various entities, including other robots (or robotic applications), humans (e.g., residents, workers, pedestrians in indoor/ outdoor structured or unstructured en... |
3239937b55fdc406849fa93870986364 | 22.916 | 7 Conclusions and recommendations | The present document includes the outcome of Study on Network of Service Robots with Ambient Intelligence. This includes various use cases with challenges and potential gaps and other consideration points related to efficient communications service and cooperative operation for a group of service robots.It is recommend... |
349ca2cc0adaee1226ea2ffcee1cba56 | 22.989 | 1 Scope | The present document analyses FRMCS Use cases, system principles of FRMCS and Interworking between GSM-R and FRMCS in order to derive potential requirements. |
349ca2cc0adaee1226ea2ffcee1cba56 | 22.989 | 2 References | The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or non‑specific.
- For a specific reference, subsequent revisions do not apply.
- Fo... |
349ca2cc0adaee1226ea2ffcee1cba56 | 22.989 | 3 Definitions, and abbreviations | |
349ca2cc0adaee1226ea2ffcee1cba56 | 22.989 | 3.1 Definitions | For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 [1].
Automatic Train Operation (ATO): Automatic Train Operation applications ar... |
349ca2cc0adaee1226ea2ffcee1cba56 | 22.989 | 3.2 Abbreviations | For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following apply.
An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 [1].
ATO Automatic Train Operation
ATP Automatic Train Protection
AVC ... |
349ca2cc0adaee1226ea2ffcee1cba56 | 22.989 | 4 Overview | The present document is an 800 series Technical Report (TR) written by 3GPP TSG SA WG1 (SA1). Such a TR is not normative, i.e. cannot be used for implementation directly and cannot be referred to by other 3GPP specifications. It was primarily written by SA1 to summarise the high-level communication needs of the railway... |
349ca2cc0adaee1226ea2ffcee1cba56 | 22.989 | 5 Basic functionality use cases | |
349ca2cc0adaee1226ea2ffcee1cba56 | 22.989 | 5.1 Introduction | The basic functionality use cases describe the behaviour of the FRMCS Equipment when powered up and down. For power up it takes the already powered up 3GPP UE as starting point conversely the same applies for power down. |
349ca2cc0adaee1226ea2ffcee1cba56 | 22.989 | 5.2 Device power on and shut-down related use cases | In this chapter the use cases related to the function Initialisation and shut-down are defined.
- Power on the UE
- Access to the FRMCS System
- Controlled power down UE
- Uncontrolled power down UE
Note: Annex A provides examples of Role management (such as functional identities or FRMCS Equipment Identities) in the r... |
349ca2cc0adaee1226ea2ffcee1cba56 | 22.989 | 5.3 Use case: Power on the UE | |
349ca2cc0adaee1226ea2ffcee1cba56 | 22.989 | 5.3.1 Description | This use case provides the user with a powered-on UE. |
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