yang_xinhua的专栏

The content overview is about draft common safety requirements specified by CEN for different types of radio equipment that process data. This includes equipment connected to the Internet, child care-related equipment, toys, and wearables; detailing the application processes for the various parts of the document such as requirements, rationale, guidance, evaluation methods and subcategories, etc. Additionally, introduces a comprehensive set of evaluation rules, specifically the application of an access control mechanism and the assessment criteria for the completeness and adequacy of functions. The audience is composed of professionals engaged in the development of smart gadgets, regulatory personnel involved in the certification of electronic devices, compliance officers of related organizations, and engineers designing IoT solutions. Use Case And Purpose: To serve as a technical guideline to help manufacturers ensure their products meet standardized safety regulations before launching to market; ensuring safe interoperability within diverse systems while reducing potential vulnerabilities and risk factors. The recommendation emphasizes understanding the detailed guidelines and testing criteria outlined within the standards for a safer product lifecycle.

本文档为欧洲标准草案（FINAL DRAFT FprEN 18031-1），主要介绍了关于互联网络的无线电设备的一系列共同安全要求规范。这些要求被系统化地划分为多种子条款进行详细描述并附带了评估准则与方法来指导具体项目的应用和检测。文中还明确了各类机制的实际用法和实施细节，以及相关文档和数据的具体保护办法与路径选取理由说明。 适合人群：涉及无线电器材制造、网络安全测试以及相关标准化工作的专业人士和技术团队。 使用场景及目标：为制造商提供详细的无线电装备互联网接口安全性保障指引和技术标准，确保符合当前及未来的国际行业规则；同时，亦适用于第三方实验室、监督机构等进行相关产品的认证和验证流程。 补充说明：本草案旨在帮助会员单位正确理解和应用安全要求的同时推动行业的规范化运作与发展。最终形成标准文本需要经过审核投票，正式采用时将无修改转换成国家标淮。

Wifi AMBO项目的测试规范版本V1.4

WFA认证测试所执行的测试计划

OMA标准的SUPL 2.0规范

C-V2X与单车智能融合应用研究白皮书

描述了送Verizon认证的流程

基于LTE的车联网无线通信技术 支持直连通信的车载终端设备技术要求

本标准规定了基于LTE的车联网无线通信技术的消息层技术要求，具体包括了消息层数据集的架构 以及具体的数据定义和编码方式等。 本标准适用于基于LTE的车联网无线通信技术的消息层。

本标准规定了基于LTE的车联网无线通信技术的网络层技术要求，包括短消息协议、应用注册、业务管理以及业务公告。具体包括网络层框架、数据子层技术要求、管理子层技术要求和接入点及服务原语

Intelligent Transport Systems (ITS); Harmonized Channel Specifications for Intelligent Transport Systems operating in the 5 GHz frequency band

Intelligent Transport Systems (ITS); Vehicular Communications; GeoNetworking; Part 5: Transport Protocols; Sub-part 1: Basic Transport Protocol

Intelligent Transport Systems (ITS); Vehicular Communications; Geographical Area Definition

Intelligent Transport Systems (ITS); Vehicular Communications; GeoNetworking; Part 6: Internet Integration; Sub-part 1: Transmission of IPv6 Packets over GeoNetworking Protocols

Intelligent Transport Systems (ITS); Security; Security header and certificate formats

Intelligent Transport Systems (ITS); Vehicular Communications; GeoNetworking; Part 4: Geographical addressing and forwarding for point-to-point and point-to-multipoint communications; Sub-part 1: Media-Independent Functionality

Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 1: Functional Requirements

Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Definitions

MTK智能机平台上HX8379c的驱动代码

MTK6589平台上调试成功的OV8865的代码。

video4linux2(V4L2)是Linux 内核中关于视频设备的内核驱动，它为Linux 中视频设备访问提供了通用接口。 此文档对Camera的驱动开发很有帮助。

简单介绍了非接触式IC卡的存储格式，以及实现原理。

介绍MTK android平台的软件开发