华为5G基站开关电源

华为5G基站开关电源，华为高频开关电源,华为开关电源,华为48V通信电源

近日，基于中国标准的LTE-V2X“三跨”互联互通展示，也即跨通信模组（芯片）、跨终端提供商、跨整车厂商的互联互通展示在上海汽车城成功进行。在这次活动中，华为和东软携手完成首次C-V2X互联互通应用测试，成功实现了多种品牌车型的网络通信功能。

这次测试在11月6日-8日中国汽车工程学会年会期间举行，由中国智能网联汽车创新联盟、IMT-2020（5G）推进组C-V2X工作组、上海国际汽车城（集团）有限公司共同举办。测试基于采用3GPPR14LTE-V2XPC5直连通信技术底层通讯技术，使用工信部《车联网（智能网联汽车）直连通信使用 5905-5925MHz 频段的管理规定（暂行）》的工作频段；采用《合作式智能运输系统 专用短程通信 第3部分：网络层和应用层规范》《合作式智能运输系统 车用通信系统 应用层及应用数据交互标准》等LTE-V2X网络层和应用层中国标准；从LTE-V2X技术的不可替代性出发，选取了7个典型的车与车、车与路应用场景：包括车速引导、车辆变道/盲区提醒、紧急制动预警、前向碰撞预警、紧急特殊车辆预警、交叉路口碰撞预警和道路湿滑提醒。

华为携手东软共同在演示车型上顺利完成各项测试。华为LTE-V2X车载终端基于Balong 765芯片，集成了东软的V2X产品VeTalk，具备以下特点：充分考虑C-V2X独特场景和性能要求，LTE uu和PC5并发、应用处理器高度集成，支持二次开发，按照车载行业前装质量要求进行管控。在本次三跨测试中，上述优点已经得到充分验证和认可。这些特点将在后续的商用成本，可靠性，开发周期上持续体现。

东软VeTalk是国内首款基于DSRC 和 LTE-V通信技术的V2X产品，可以为整车厂商、一级供应商、运营商、智能交通行业提供一站式的解决方案，包括硬件开发套件、面向量产的V2X-ECU、网络协议栈、SDK、应用示例、标准一致性测试与仿真模拟测试平台、V2X Server等等，全面支持中国市场以及美国、欧洲、日本V2X标准。

至此，基于中国标准的车路协同的国产自有标准已经成型，已经具备商业化部署的前提条件。东软与华为表示，未来，双方将合力共同推动LTE-V2X产业发展，为最终用户带来更多的价值，加速汽车网联化、智能化、共享化的商业进程。

华为5G基站开关电源，华为高频开关电源,华为开关电源,华为48V通信电源

Recently, LTE-V2X "three-span" interconnection exhibition based on Chinese standard, i.e. cross-communication module (chip), cross-terminal provider and cross-vehicle manufacturer, has been successfully carried out in Shanghai Automobile City. In this event, Huawei and DongSoft jointly completed the first C-V2X interconnection application test, and successfully realized the network communication function of various brand models.

The test was held during the annual meeting of China Automobile Engineering Society from November 6 to 8. It was jointly organized by China Intelligent Network United Automobile Innovation Alliance, IMT-2020 (5G) Promotion Group C-V2X Working Group and Shanghai International Automobile City (Group) Co., Ltd. The test is based on the underlying communication technology using 3GPPR14LTE-V2XPC5 direct communication technology, using the working frequency band of "Regulations on the Management of 5905-5925MHz Frequency Band (Interim)" of the Ministry of Industry and Information Technology for Direct Communication of Vehicle Networking (Intelligent Networking) and "Special Short-range Communication for Cooperative Intelligent Transportation System Part 3: Network Layer and Application" Based on the irreplaceability of LTE-V2X technology, seven typical vehicle and vehicle, vehicle and road application scenarios are selected, including speed guidance, vehicle lane change/blind zone warning, and application data interaction standard. Emergency braking warning, forward collision warning, emergency special vehicle warning, intersection collision warning and road slippery warning.

HUAWEI joined hands with Neusoft to complete the tests successfully on the demonstration vehicle. Huawei LTE-V2X vehicle terminal is based on Balong 765 chip and integrates DongSoft's V2X product VeTalk. It has the following characteristics: fully considering the unique scenes and performance requirements of C-V2X, concurrent LTE UU and PC5, highly integrated application processors, supporting secondary development, and controlling according to the quality requirements of vehicle industry's front-loading. In the three span test, the above advantages have been fully verified and recognized. These characteristics will continue to be reflected in subsequent commercial cost, reliability and development cycle.

Eastern Software VeTalk is the first V2X product based on DSRC and LTE-V communication technology in China. It can provide one-stop solutions for vehicle manufacturers, first-class suppliers, operators and intelligent transportation industry, including hardware development kit, mass-produced V2X-ECU, network protocol stack, SDK, application examples, standard conformance testing and imitation. True simulation test platform, V2X Server and so on, fully support the Chinese market and the United States, Europe, Japan V2X standards.

Up to now, the home-owned standard of vehicle-road collaboration based on Chinese standards has been formed, and it has the prerequisite of commercial deployment. DongSoft and Huawei said that in the future, both sides will work together to promote the development of LTE-V2X industry, bring more value to end users, and accelerate the business process of automobile network integration, intelligence and sharing.

华为5G基站开关电源，华为高频开关电源,华为开关电源,华为48V通信电源