C&T RF Antennas
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C&T RF Antennas Inc https://ctrfantennasinc.com/ https://lcantennas.com/ http://www.ctrfantennas.com/ [email protected] What Is 5G R18 Talking About? The 3GPP website has already listed some of the work items in the early stages of the 5G R18 version that are being discussed. Take a closer look, as the first version of 5G-Advanced, some of the new projects are very interesting. Source: https://www.3gpp.org/DynaReport/GanttChart-Level-2.htm#bm900026 Please Contact us for more information, thank you. Coco Lu (+86)13412239096 C&T RF Antennas Inc https://ctrfantennasinc.com/ https://lcantennas.com/ http://www.ctrfantennas.com/ [email protected] 5G R18 Enhanced Access to and Support of Network Slice Network slicing is a basic function of the 5G system, which allows flexible and dynamic deployment and adjustment of network resources to meet various needs. In 5G R18, network slicing access and support-related functions will be enhanced, including: When there are different types of restrictions (such as wireless resources, frequency bands, etc.), support for UE access to network slicing, and when network slicing, or when the allocated resources change, the impact of service interruption will be minimized; Second, it supports the disclosure of services such as network slicing control/configuration to third parties. Supporting members: LG Electronics, Vivo, Tencent, LG Uplus, Futurewei, Nokia, Nokia Shanghai Bell, ETRI, OPPO, KT, Apple, AT&T, InterDigital, KDDI, KPN, Samsung, KRRI, T-Mobile USA, Deutsche Telekom, NTT Docomo, Intel 5G R18 5G Timing Resiliency System Vertical industries such as power, transportation, and finance are increasingly relying on precise clock synchronization, but the currently used GNSS satellite timing services have certain vulnerabilities, such as low anti-interference capabilities, poor indoor availability, and threats of deception interference. In response to these problems, some governments and industries are actively studying alternative/backup solutions for GNSS satellite timing. The 5G Timing Resiliency System mainly aims at the vulnerability of GNSS satellite timing services, and studies other clock synchronization technologies consistent with the 5G system as a flexible clock source for end users as a supplement, backup, or replacement for GNSS satellite timing. Supporting members: Nokia, Nokia Shanghai Bell, AT&T, Deutsche Telekom, Intel, KDDI, KPN, LG Electronics, NextNav, NTT DoCoMo, Thales, Verizon UK Ltd 5G R18 Ranging-based Services The positioning algorithm includes a range-based positioning algorithm, that is, the distance or angle information from a point to a point is measured based on the ranking algorithm. Currently, positioning algorithms based on distance measurement are becoming more and more popular in fields such as smart homes, smart cities, smart transportation, smart retail, and Industry 4.0. However, different applications in different vertical industries have different requirements for performance indicators such as distance accuracy, angle information accuracy, maximum ranging range, and ranging delay. 5G R18 will study the relevant specifications for ranging service requirements, covering ranging operations between UEs, operator control of ranging functions under the licensed spectrum, ranging KPIs (distance accuracy and azimuth accuracy, etc.) and security aspects Wait. Supporting members: Xiaomi, CATT, CMCC, China Telecom, Deutsche Telekom, Fudan, Futurewei, Huawei, Lenovo, OPPO, Sharp, Spreadtrum Communications, vivo, ZTE 5G R18 Low Power High Accuracy Positioning for Industrial IoT Scenarios Low-power high-precision positioning is essential for the Industrial Internet of Things. On the one Please Contact us for more information, thank you. Coco Lu (+86)13412239096 C&T RF Antennas Inc https://ctrfantennasinc.com/ https://lcantennas.com/ http://www.ctrfantennas.com/ [email protected] hand, industrial Internet of Things devices need to achieve high-precision positioning, requiring the frequent acquisition of real-time location information for positioning, which requires more battery power; On the other hand, industrial IoT devices are mostly deployed in some dangerous scenarios, such as the production operation areas of power plants, chemical plants, and mines. Frequent battery replacement is very inconvenient. It is necessary to study enhanced low-power technologies to extend battery life (may take 1 to 2 years) to meet the high-precision positioning requirements of the Industrial Internet of Things. At present, 3GPP has defined low-precision positioning (positioning accuracy is about 10 meters), but neither positioning accuracy nor power consumption can meet the requirements of low-power high-precision positioning in industrial IoT scenarios. Supporting members: Huawei, Hisilicon, China Mobile, Spreadtrum, CATT, Vivo, Novamint, EDF, Orange, KPN, Vodafone, Xiaomi, Nokia, Sony, Deutsche Telekom, China Telecom, China Unicom, Philips 5G R18 Supporting of Railway Smart Station Services Railway smart stations can provide passengers with various operational services and value-added services, such as providing warm reminders, smart evacuation, smart ticket checking, and smart query services through the integration of 5G networks, platforms, and AI. It can not only improve the railway station service system but also improve service efficiency and reduce service costs. 3GPP will study use cases related to railway intelligent station services such as platform operation monitoring and passenger support services. Supporting members: Hansung University, LG Uplus, KT, SK Telecom, ETRI, UIC, LG Electronics 5G R18 Off-Network for Rail Future railway communication is an important part of the digitalization of railway operations. In the field of railway mobile communication, in addition to network-based communication, it also includes direct communication between UE and UE independent of the network. This is Off-Network technology. Off-Network is a new term in the railway communication field, which has been introduced in the 3GPP MCX standard. When the network fails, or there is no network coverage in remote mountainous areas, railway communication can use Off-Network to communicate. It is defined in the 3GPP MCX specification that even when the network is available, the railway communication can also use Off-Network. In addition to voice communication, Off-Network communication will be applied to key mission data communication such as automatic train protection, automatic train operation, real-time video, and virtual coupling data communication in the future. In 5G R18, 3GPP will study new use cases for future railway mobile communication systems based on Off-Network, as well as related technologies such as QoS, priority, UE ID and location recognition, multicast/broadcast/unicast, communication range, potential spectrum, etc. Supporting members: UIC, Nokia, Nokia Shanghai Bell, Hansung University, ETRI, KT Corp, LG Uplus, FirstNet, BDBOS Please Contact us for more information, thank you. Coco Lu (+86)13412239096 C&T RF Antennas Inc https://ctrfantennasinc.com/ https://lcantennas.com/ http://www.ctrfantennas.com/ [email protected] 5G R18 supporting tactile and multi-modality communication services Tactile and multi-modal communication refers to the response input of multiple communication channels that affect user experience through video, audio, environmental perception, and tactile, combined with network capabilities such as ultra-low latency, ultra-high reliability, and security, to achieve true Immersive user experience. Environmental perception refers to the perception of brightness, temperature, humidity, and other information through sensors; tactile data includes pressure, texture, vibration, temperature, and other perception data fed back when touching the surface of an object, as well as gravity, tension, position, and other perception data. This technology can be applied to many fields such as remote human-computer interaction, remote operation, robot social network, industrial Internet of Things services. For example, in real-time remote VR services, VR users will use multiple independent devices to collect audio, video, environmental, and haptic data respectively, and receive audio, video, environmental, and haptic feedback from multiple application servers at the same time. In this scenario, users will wear VR glasses to receive images and sounds, and receive tactile information through tactile gloves, and provide tactile and environmental information to peer users through cameras, microphones, and wearable sensors. In order to support tactile and multi-modal communication services, 5G systems need to meet the different network speed, delay, and reliability requirements of different data streams, and also need to achieve the synchronization of parallel multiple data streams. Therefore, 5G network capabilities are a major challenge. 5G R18 will study new use cases involving tactile and multi-modal communication technologies, as well as technical indicators such as network reliability, availability, security, privacy, data rate, delay, and transmission interval related to these use cases. Supporting members: China Mobile, Huawei, Spreadtrum Communications, Futurewei, ZTE, Tencent, VIVO, OPPO, CATT, China Telecom, China Unicom, CAICT, InterDigital, Verizon UK, CEPRI, Xiaomi, KPN, ABS, Orange 5G R18 Vehicle-Mounted Relays With the continuous development of 5G, the requirements for network coverage and capacity are getting higher and higher, and