5G新架构及新网络功能的引入给业务运维等带来了诸多挑战,现网会出现2G/4G/长期演进语音承载(voice over long term evolution,VoLTE)/5G多网络并存的问题。为了减少网络资源投入,减轻对网络互通功能(interworking function,IWF)等5G过...5G新架构及新网络功能的引入给业务运维等带来了诸多挑战,现网会出现2G/4G/长期演进语音承载(voice over long term evolution,VoLTE)/5G多网络并存的问题。为了减少网络资源投入,减轻对网络互通功能(interworking function,IWF)等5G过渡方案的依赖,提升综合运维能力,业界提出了全融合的统一数据管理(unified data management,UDM)架构,力图实现2G/4G/VoLTE/5G业务的全面覆盖、统一运维。结合中国移动当前UDM割接现状(仅涉及2G/4G/VoLTE/5G业务,无3G业务),从UDM割接技术原理出发,论述割接前准备、正式割接、割接后值守、应急预案的UDM割接全流程,以期为相关人员提供参考。展开更多
下一个版本的Analysis Service(分析服务)在一个维度模型——统一维度模型(UDM)中结合了传统的基于OLAP分析和关系型报告的优点，满足了两者的需求集合，将会随着SQL Server Yukon一起发布。与直接访问关系数据库相比，OLAP技术为分析...下一个版本的Analysis Service(分析服务)在一个维度模型——统一维度模型(UDM)中结合了传统的基于OLAP分析和关系型报告的优点，满足了两者的需求集合，将会随着SQL Server Yukon一起发布。与直接访问关系数据库相比，OLAP技术为分析型用户提供了很多方便。OLAP的维度数据模型让理解、浏览和研究数据变得容易。通过OLAP对聚合数据的预计算可以让一些特殊的查询获得较快的响应时间，即使是对大量数据进行操作。展开更多
随着新建大楼数量的越来越少，综合布线供应商都把目光转向智能小区和小型办公室的项目，大家都针对这个市场推出了一些相配合的产品。其实，不管是智能小区还是小型办公室环境，真正的需求都是多媒体的应用，他们总希望把为数不多的话...随着新建大楼数量的越来越少，综合布线供应商都把目光转向智能小区和小型办公室的项目，大家都针对这个市场推出了一些相配合的产品。其实，不管是智能小区还是小型办公室环境，真正的需求都是多媒体的应用，他们总希望把为数不多的话音、数据和视频等其它应用用同一个布线系统来解决。在这种情况下，Hubbell公司综合布线部最新推出了UDM(Ultra High Density Multimedia)多媒体配线架系统。展开更多
The article hypothesizes that DE and DM (UCM) are a “Form of Motion of a Special Nature”, where “Form of Motion” means “Eternal Motion” as the power of dynamics of different levels and varying degrees of self-su...The article hypothesizes that DE and DM (UCM) are a “Form of Motion of a Special Nature”, where “Form of Motion” means “Eternal Motion” as the power of dynamics of different levels and varying degrees of self-sufficiency, and by “Special Nature”, gravitational and two other properties of matter, “tied” to the “Eternal Movement” and completely dependent on it. Carriers of key properties of a “Special Nature” have been established: “0”-DE particles and “3”-DM particles (UDM). The unity of their inherent “motionally-gravitational” properties and the peculiarity of the relationship between “motion” and “gravity” are revealed: the higher the intensity of “Eternal Motion”, the stronger the gravitational properties of matter are manifested (and vice versa). The relationship of “time” with the “vibration frequency” and the “mass” of photons with the “degree of bonding and deformation properties of the field” is shown. The maximum level of gravity has been determined, which allows Nature to successfully create the Universe: such a landmark is the proximity to the property of the Primary Source—the “pure graviton” of the OSP space, the most powerful “motionally-gravitational” particle of the Universe. The reasons for the emergence of such an identity of the gravitational properties of particles with the indicators of a “pure graviton” are established: for “0”-DE particles, this is the acquisition of the function of “freedom of movement”;for “3”-DM particles (UDM), the creation of a special structure—a “double field” (“Main” and “Small”). The presence in the “double field” of specific “tools” for the creation of the worlds of the Universe—gravitational “waves” gives rise to impulses (shocks) of varying intensity and shape. A list of functions performed by “waves” in the “Main” and “Small” fields has been compiled. The specific conditions for the formation of “UDM Streams”, their transformation into a “Vortex” and, under the influence of a powerful Initial Impulse (push), sending them to the “place” of the creation of galaxies, are shown. It is suggested that there is a “Cycle of Matter in Nature” in the closed structure of our Universe due to the “work” of “waves” and the functioning of special “factories” in the form of exotic space objects—Black holes.展开更多
文摘5G新架构及新网络功能的引入给业务运维等带来了诸多挑战,现网会出现2G/4G/长期演进语音承载(voice over long term evolution,VoLTE)/5G多网络并存的问题。为了减少网络资源投入,减轻对网络互通功能(interworking function,IWF)等5G过渡方案的依赖,提升综合运维能力,业界提出了全融合的统一数据管理(unified data management,UDM)架构,力图实现2G/4G/VoLTE/5G业务的全面覆盖、统一运维。结合中国移动当前UDM割接现状(仅涉及2G/4G/VoLTE/5G业务,无3G业务),从UDM割接技术原理出发,论述割接前准备、正式割接、割接后值守、应急预案的UDM割接全流程,以期为相关人员提供参考。
文摘下一个版本的Analysis Service(分析服务)在一个维度模型——统一维度模型(UDM)中结合了传统的基于OLAP分析和关系型报告的优点，满足了两者的需求集合，将会随着SQL Server Yukon一起发布。与直接访问关系数据库相比，OLAP技术为分析型用户提供了很多方便。OLAP的维度数据模型让理解、浏览和研究数据变得容易。通过OLAP对聚合数据的预计算可以让一些特殊的查询获得较快的响应时间，即使是对大量数据进行操作。
文摘随着新建大楼数量的越来越少，综合布线供应商都把目光转向智能小区和小型办公室的项目，大家都针对这个市场推出了一些相配合的产品。其实，不管是智能小区还是小型办公室环境，真正的需求都是多媒体的应用，他们总希望把为数不多的话音、数据和视频等其它应用用同一个布线系统来解决。在这种情况下，Hubbell公司综合布线部最新推出了UDM(Ultra High Density Multimedia)多媒体配线架系统。
文摘The article hypothesizes that DE and DM (UCM) are a “Form of Motion of a Special Nature”, where “Form of Motion” means “Eternal Motion” as the power of dynamics of different levels and varying degrees of self-sufficiency, and by “Special Nature”, gravitational and two other properties of matter, “tied” to the “Eternal Movement” and completely dependent on it. Carriers of key properties of a “Special Nature” have been established: “0”-DE particles and “3”-DM particles (UDM). The unity of their inherent “motionally-gravitational” properties and the peculiarity of the relationship between “motion” and “gravity” are revealed: the higher the intensity of “Eternal Motion”, the stronger the gravitational properties of matter are manifested (and vice versa). The relationship of “time” with the “vibration frequency” and the “mass” of photons with the “degree of bonding and deformation properties of the field” is shown. The maximum level of gravity has been determined, which allows Nature to successfully create the Universe: such a landmark is the proximity to the property of the Primary Source—the “pure graviton” of the OSP space, the most powerful “motionally-gravitational” particle of the Universe. The reasons for the emergence of such an identity of the gravitational properties of particles with the indicators of a “pure graviton” are established: for “0”-DE particles, this is the acquisition of the function of “freedom of movement”;for “3”-DM particles (UDM), the creation of a special structure—a “double field” (“Main” and “Small”). The presence in the “double field” of specific “tools” for the creation of the worlds of the Universe—gravitational “waves” gives rise to impulses (shocks) of varying intensity and shape. A list of functions performed by “waves” in the “Main” and “Small” fields has been compiled. The specific conditions for the formation of “UDM Streams”, their transformation into a “Vortex” and, under the influence of a powerful Initial Impulse (push), sending them to the “place” of the creation of galaxies, are shown. It is suggested that there is a “Cycle of Matter in Nature” in the closed structure of our Universe due to the “work” of “waves” and the functioning of special “factories” in the form of exotic space objects—Black holes.
