The multicast technology is an integration of a series of multicast protocols and a set of corresponding control management models, authentications and billing methods. It has its unique advantages in one-to-many and ...The multicast technology is an integration of a series of multicast protocols and a set of corresponding control management models, authentications and billing methods. It has its unique advantages in one-to-many and many-to-many multimedia service applications. The network-wide multicast technology is based on a series of multicast-related protocols. This article introduces multicast protocols and technologies used in ZTE' s data products in terms of application environments. Moreover, it discusses ZTE's solution to multicast's controllability, manageability, security, operability and the added values the solution brought.展开更多
Based on the analysis of the existing hard IP core testing technology, the hard IP core nondestructive testing technology was studied, according to the verification requirements of a large number of hard IP core preci...Based on the analysis of the existing hard IP core testing technology, the hard IP core nondestructive testing technology was studied, according to the verification requirements of a large number of hard IP core precise and fast testing. Combined with the external automatic test equipment (ATE) and the on-chip evaluation circuit, a general evaluation system of simulating user system on chip (SOC) with signal timing calibration and compensation by software and hardware compensation structures were introduced to realize the function, performance and reliability verification of the hard IP core. The design and verification of a random access memory (SRAM) hard IP core based on an on-chip evaluation circuit was actually completed, and the key timing parameters of the hard IP core were tested. The address setup time parameter was taken as an example to analyze the specific testing method and the test results were obtained. With this testing technology, the accuracy of testing the timing parameters of hard IP core can reach pS level, compared with the hard IP core packaged test, the accuracy of the result data is fully reflected.展开更多
Through a series of duly cited, and quoted (“–”), excerpts, originating mostly from two Technology Trends reports, WIPO (2019), WIPO (2021), an attempt to establish a pseudo dialog is proposed, in order to surface ...Through a series of duly cited, and quoted (“–”), excerpts, originating mostly from two Technology Trends reports, WIPO (2019), WIPO (2021), an attempt to establish a pseudo dialog is proposed, in order to surface a few questions accessible to a larger public of innovators, who may have an interest in the IP accessibility dimension using Frontier Technologies (such as AI, IoT, 3D…). AT, Assistive Technology, is instrumental as a uniquely faceted example. The illustrations’ section extends the consideration and integration of additional “traits” of the field of interest and related. Intuitive answers are “reachable” and further literature is provided on the relevant matters and connected. The emphasis is on educational, illustrative and demonstrative value.展开更多
文章以TS over IP技术为落脚点,就该技术在卫星地球站的应用展开讨论,说明了TS over IP的优缺点、传输协议选用原则,确定应用架构、配置IP地址和优化监控监测系统的注意事项。指出将TS over IP用于卫星地球站,一方面能够通过编码+复用,...文章以TS over IP技术为落脚点,就该技术在卫星地球站的应用展开讨论,说明了TS over IP的优缺点、传输协议选用原则,确定应用架构、配置IP地址和优化监控监测系统的注意事项。指出将TS over IP用于卫星地球站,一方面能够通过编码+复用,保证信道得到充分利用,另一方面可以为数据传输效率、可靠性提供保证。展开更多
随着网络技术的发展,网络技术逐渐渗透到各个行业领域,很多领域顺应时代发展进行多样化的变革。其中,实际生产和工作中使用多媒体技术支持系统可以共享网络资源,提高资源的利用率和工作效率。文章介绍了传输控制协议/网际协议(Transmiss...随着网络技术的发展,网络技术逐渐渗透到各个行业领域,很多领域顺应时代发展进行多样化的变革。其中,实际生产和工作中使用多媒体技术支持系统可以共享网络资源,提高资源的利用率和工作效率。文章介绍了传输控制协议/网际协议(Transmission Control Protocol/Internet Protocol,TCP/IP),并对基于TCP/IP的多媒体技术支持系统进行了设计和实现。展开更多
在互联网时代的宏观背景下,需要了解基于IP无线接入网(IP Radio Access Network,IPRAN)的主要作用。在本地网组网技术模式研究中,可以利用分组传输的数据值,通过设备实现基站业务回传和专线业务综合接入。IPRAN有极高的便捷性和兼容性,5...在互联网时代的宏观背景下,需要了解基于IP无线接入网(IP Radio Access Network,IPRAN)的主要作用。在本地网组网技术模式研究中,可以利用分组传输的数据值,通过设备实现基站业务回传和专线业务综合接入。IPRAN有极高的便捷性和兼容性,5G综合业务接入网IPRAN是未来的重要发展趋势,具有高品质、多点化服务特征。在承载需求上,从长期演进(Long Term Evolution,LTE)角度出发,依托区域骨干网对IPRAN组网各设备的构建和组网需求进行分析,实现综合业务接入网IPRAN的本地网组网技术模式的规划完善。展开更多
文摘The multicast technology is an integration of a series of multicast protocols and a set of corresponding control management models, authentications and billing methods. It has its unique advantages in one-to-many and many-to-many multimedia service applications. The network-wide multicast technology is based on a series of multicast-related protocols. This article introduces multicast protocols and technologies used in ZTE' s data products in terms of application environments. Moreover, it discusses ZTE's solution to multicast's controllability, manageability, security, operability and the added values the solution brought.
文摘Based on the analysis of the existing hard IP core testing technology, the hard IP core nondestructive testing technology was studied, according to the verification requirements of a large number of hard IP core precise and fast testing. Combined with the external automatic test equipment (ATE) and the on-chip evaluation circuit, a general evaluation system of simulating user system on chip (SOC) with signal timing calibration and compensation by software and hardware compensation structures were introduced to realize the function, performance and reliability verification of the hard IP core. The design and verification of a random access memory (SRAM) hard IP core based on an on-chip evaluation circuit was actually completed, and the key timing parameters of the hard IP core were tested. The address setup time parameter was taken as an example to analyze the specific testing method and the test results were obtained. With this testing technology, the accuracy of testing the timing parameters of hard IP core can reach pS level, compared with the hard IP core packaged test, the accuracy of the result data is fully reflected.
文摘Through a series of duly cited, and quoted (“–”), excerpts, originating mostly from two Technology Trends reports, WIPO (2019), WIPO (2021), an attempt to establish a pseudo dialog is proposed, in order to surface a few questions accessible to a larger public of innovators, who may have an interest in the IP accessibility dimension using Frontier Technologies (such as AI, IoT, 3D…). AT, Assistive Technology, is instrumental as a uniquely faceted example. The illustrations’ section extends the consideration and integration of additional “traits” of the field of interest and related. Intuitive answers are “reachable” and further literature is provided on the relevant matters and connected. The emphasis is on educational, illustrative and demonstrative value.
文摘文章以TS over IP技术为落脚点,就该技术在卫星地球站的应用展开讨论,说明了TS over IP的优缺点、传输协议选用原则,确定应用架构、配置IP地址和优化监控监测系统的注意事项。指出将TS over IP用于卫星地球站,一方面能够通过编码+复用,保证信道得到充分利用,另一方面可以为数据传输效率、可靠性提供保证。
文摘随着网络技术的发展,网络技术逐渐渗透到各个行业领域,很多领域顺应时代发展进行多样化的变革。其中,实际生产和工作中使用多媒体技术支持系统可以共享网络资源,提高资源的利用率和工作效率。文章介绍了传输控制协议/网际协议(Transmission Control Protocol/Internet Protocol,TCP/IP),并对基于TCP/IP的多媒体技术支持系统进行了设计和实现。
文摘在互联网时代的宏观背景下,需要了解基于IP无线接入网(IP Radio Access Network,IPRAN)的主要作用。在本地网组网技术模式研究中,可以利用分组传输的数据值,通过设备实现基站业务回传和专线业务综合接入。IPRAN有极高的便捷性和兼容性,5G综合业务接入网IPRAN是未来的重要发展趋势,具有高品质、多点化服务特征。在承载需求上,从长期演进(Long Term Evolution,LTE)角度出发,依托区域骨干网对IPRAN组网各设备的构建和组网需求进行分析,实现综合业务接入网IPRAN的本地网组网技术模式的规划完善。
