Unlike the exiting architecture that was designed for the delivery of personal communication services and content, 5G need support a wide variety of new applications and services, so the architecture evaluation is necessary, the network needs to be more flexible and scalable to cope with a broader range of business domains with a variety of different characteristics. The whitepaper describes the challenges to meet these service demands, and introduce a series key technologies to solve these problems. Finally, here are some feasible solutions to enable typical use cases.
RF FEM is one of the most popular solutions to realize 5G NR RF components, especially for the large volume of high-end devices, due to its smaller layout area, better inter-stage matching, less design inputs, shorter test process and faster time to market. So FEM is a research and development direction worthy of attention.
This Whitepaper targets enhanced Mobile Broadband (eMBB) scenario for Sub 6GHz frequency band and contains the key requirements and the hot topics of 5G pre-commercial device, e.g. Form Factor of 5G Device, Multi-Mode Multi-Band, Network Access Capability, Inter-working and Voice Solutions, RF Requirements, Demodulation Performance, Power Consumption and Device Testing, etc. This Whitepaper will benefit 5G industry partners to identify market needs and facilitate development of 5G device industry.
This white paper addresses outstanding aspects which are seen fundamental to corresponding work carried out for PoC with inclusion of three subclasses.
- Key performance indexes need to be identified in PoC task
- Substantial features enabling the competence of 5G NR
- Verification configurations and cases of PoC
Cloud robots are controlled from a “brain” in the cloud. The brain, located in a data center, makes use of Artificial Intelligence and other advanced software technologies to deal with tasks that in traditional robots were undertaken by a local, on-board controller. Compared to local robots, cloud robots will generate new value chains, new technologies, new architectures, new experiences and new business models, this white paper will explore these aspects.
The NB-IoT test and certification solution includes chipset test, module test and terminal tests. Chipset tests utilize 3GPP conformance test to guarantee basic wireless function. Module tests covers key function and performance such as power consumption, RF performance and etc.. Terminal tests mainly focus on antenna OTA performance.
Module test specification is one of the NB-IoT series test specificaions. This document specifies the test content and test method for NB-IoT module, including interconnection testing, power consumption testing, RF performance testing and positioning testing.