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2465 results about "Business requirements" patented technology

Business requirements, also known as stakeholder requirements specifications (StRS), describe the characteristics of a proposed system from the viewpoint of the system's end user like a CONOPS. Products, systems, software, and processes are ways of how to deliver, satisfy, or meet business requirements. Consequently, business requirements are often discussed in the context of developing or procuring software or other systems.

LTE and WLAN interconnecting system and switching method

InactiveCN101841880AMeet business quality requirementsReduce latencyWireless communicationTime delaysCoupling
The invention provides an LTE and WLAN interconnecting system and a switching method; and the system introduces the entity of a virtual base station under an LTE architecture, and accesses the entity into the interface of the LTE as WLAN. On the LTE side, the virtual base station remains transparent relative to the LTE side, and is provided with the functions of a general LTE base station. On the WLAN side, the virtual base station can control the WLAN access point. The switching between the LTE and the WLAN is realized through the virtual base station through a standard X2 interface. A second layer tunneling protocol or an Ethernet tunneling protocol is adopted between the virtual base station and the WLAN access point to realize the transmission and the receiving of data and signaling during the switching process, and the WLAN serves as the bottom layered transmission channel of the data and the signaling of an LTE system. The method has the advantage that for the LTE, the switching process is kept consistent with the LTE switching process, which has very small impact on the traditional LTE. The WLAN is connected with the LTE in a tight coupling way, thereby greatly meeting the business requirement requirements, reducing the time delay caused by system switching, and ensuring the system performance.
Owner:HUAZHONG UNIV OF SCI & TECH

Power distribution equipment state visualization platform based on big data

The invention puts forward a power distribution equipment state visualization platform based on big data. The platform comprises a data processing module, a data analysis module and an evaluation module, wherein the data processing module is used for obtaining multi-platform data, processing the multi-platform data and displaying the processed data; the data analysis module is used for carrying out big data integration, storage and retrieval and data mining analysis; and the evaluation module is used for generating a power distribution equipment evaluation model based on the big data, evaluating the power distribution equipment according to the power distribution equipment evaluation module, and generating a corresponding processing strategy according to an evaluation result. By use of theplatform, the business requirements of intensive development and lean management can be met, the multisource information interaction fusion ability of the equipment is improved, the full view real-time perception, and the multidimensional intelligent monitoring and control of the power distribution equipment can be realized, equipment operation risks can be prevented in advance, reaction speed for emergency events can be improved, and the full life cycle of the equipment can be subjected to management transparency and high efficiency.
Owner:MIANYANG POWER SUPPLY COMPANY STATE GRID SICHUANELECTRIC POWER

Network slice selection method, strategy generation method and network node

InactiveCN107040481AMeet differentiated business requirementsImprove experienceData switching networksBusiness requirementsDistributed computing
The invention discloses a network slice selection method, a terminal access strategy generation method and a network node. The strategy generation method comprises the following steps that a CEP obtains information of business requirements of a terminal under different work modes and information of business requirements which can be met by different network slice types and generates a terminal access strategy, wherein the terminal access strategy includes correspondence between the work modes of the terminal and the network slice types. The network selection method comprises the following steps that the CEP obtains the current work mode of the terminal, determines or obtains the network slice type corresponding to the current work mode according to the terminal access strategy and queries an NSMF to obtain information of a target network slice of the terminal. The invention also provides the corresponding network node. According to the network slice selection method, the strategy generation method and the network node, the appropriate network slice can be selected to provide the services for the terminal according to the terminal access strategy, so that the differentiated business requirements of the terminal are met, and the user experience is improved.
Owner:ZTE CORP

Wireless communication networking method and device based on information perception

The embodiment of the invention provides a wireless communication networking method and device based on information perception and relates to the technical field of wireless communication. The method includes the steps that parameters of each protocol layer in a network are obtained periodically by the wireless communication networking device based on information perception, wherein each protocol layer sequentially comprises a physical layer, a media access control layer, a network layer, a network slicing and arranging control layer and a business layer from bottom to top; the parameters are subjected to data mining to achieve information perception, and information perception results are obtained; according to the information perception results, the varieties of network slices are determined, and a communication networking configuration scheme of each variety of network slices is determined. Whether or not each variety of network slices needs to be adjusted by periodically obtaining the information perception results, and if yes, the configuration schemes of the network slices are adjusted. Compared with existing wireless communication networking methods, the method can meet various business requirements, improve the user service perception capacity of the network and improve the utilization of network resources.
Owner:BEIJING UNIV OF POSTS & TELECOMM

Upstream multiple access method combined with orthogonal multiple access and nonorthogonal multiple access

The invention provides an upstream multiple access method combined with orthogonal multiple access and nonorthogonal multiple access, comprising the steps as follows: a base station performing orthogonal partition to a band width resource of a multiple access channel according to channel state information and business requirement of K users in the coverage range thereof to obtain L orthogonal sub-channels of the multiple access channel; performing nonorthogonal partition to each orthogonal sub-channel to obtain one or a plurality of sub-layer channels, the base station determining a transmission mode of each user according to channel state information, business requirement, bandwidth and power resource partitioning condition of the multiple access channel of K users in the coverage range thereof and respectively and correspondingly transmitting to each user; performing coded modulation to information bits of the transmission mode by each user to obtain a transmitting signal with the information bits, and outputting to the multiple access channel. The upstream multiple access method combined with orthogonal multiple access and nonorthogonal multiple access of the invention reduces distance of multi-user united reachable rate upper bound and theoretical cycle, and reduces receiving delay and improves error spread to reduce realizing complexity.
Owner:TSINGHUA UNIV
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