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1 Current status of resource management of communication operators
The resources of communication operators are distributed in the computer rooms of various cities and wide outdoor areas. They often need to make changes to make up for busyness and adjust the base station carrier. At the same time, there are a large number of new equipment connected to the network. The task of resource inventory and mobilization management is very difficult. . The traditional resource management method of manual front desk and computer background uses manual methods to carry out on-site inventory, entry, and summary. After a variety of manual participation, the collected resource information can be imported into the back-end computer database; a large number of manual participation has caused the process to be complicated and time-consuming. Long, it is the problem of poor implementation, difficult management, high error rate, etc., which ultimately reduces the utilization rate of resources and increases the cost of operation.
The focus of communication network construction of communication operators at this stage is: “resilient network” construction; network equipment dismantling to make up for busy, base station carrier adjustment; the difficulty of construction is to realize real-time and accurate management of communication resource adjustments and changes.
The difficulties of resource management for communication operators are as follows
The number of resources is huge, widely distributed (resources are scattered in various base stations, computer rooms, etc., with thousands of types of component resources), and frequent changes;
Resource management manual operation method record (some use one-dimensional bar code, easy to contaminate, difficult to read), manual sorting and summary, long time, low efficiency, and high error rate;
On-site resource information and management system information cannot be synchronized, and it is impossible to understand the actual location, status, and detailed configuration information of the resource in real time;
Idle or even loss of resources or repeated purchases, low utilization rate, increase operating costs;
The accurate and effective resource information for enterprise decision-making needs to be improved.
2 System Overview
The system is introduced byRFIDThe technology realizes the automatic monitoring of remote, dynamic and real-time data, replacing the original manual collection combined with the back-end computer system resource management method; the system is better integrated with the back-end computer database to form a fully intelligent resource management system, thereby greatly improving the equipment Utilization rate, reducing operating costs.
The resource management system of communication operators based on RFID technology can be divided into three parts: field data collection system, intermediate data transmission system, and background data integration. These three parts are independent and dependent on each other, forming a tree-shaped data chain from on-site distribution to centralized back-office. The whole system is flexible, reliable and expandable. It uses RFID technology to collect resource data of communication operators. Resources are effectively monitored in real time. The on-site data collection and distribution of the system can adopt any of the handheld, fixed or hybrid reader solutions, and the intermediate transmission processing and background after data acquisition are designed with Fiberhome’s mature RFID solutions.
3 System construction goals
3.1 The overall goal of system construction
The intelligent identification of resources lays the foundation for the formation of dynamic communication resource management;
Data collection is reliable and stable, and data is accurate;
Improve the efficiency of resource data management, update resource data in a timely manner, and meet the actual account;
The system is flexible, scalable, and seamlessly integrated with other IT systems (can be integrated into other systems as a service);
The system is practical and easy to operate, aiming at different business customers (line managers, transmission network managers, etc.)
3.2 Hardware system construction goals
The constructed hardware system consists of an identification hardware subsystem based on RFID technology, a dedicated network based on wireless technology, a large-capacity storage and data processing computer hardware system.
The construction goal of the identification hardware subsystem: Under various environments, the hardware identification system can correctly identify resources with an accurate reading rate of not less than 99.9%; the concurrent reading packet loss rate of the identification system does not exceed 0.002%; the power supply system of the identification system Configure an emergency power supply system; the electronic label and identification system is equipped with a certain capacity of storage space for information storage and buffer transmission;
The network uses a wireless dedicated network to ensure timely, accurate and complete transmission of identification data;
The construction goal of the data storage and processing hardware system: the hardware interface receiving rate of the computer hardware system for data storage and processing matches the transmission rate of the network transmission system; the storage system has “heat engine dual standby” and UPS uninterrupted power supply system; the computer reaches The required level of safety, reliability, and confidentiality.
3.3 The goal of software system construction
Information automatic/manual collection function, using radio frequency to automatically read and collect indoor and outdoor communication and transmission resource information, and can rewrite electronic label data and update electronic labels as needed to maintain the unity of resource information and identification information, or manual entry Ways to collect resource information;
Data transmission, processing and management, in the wireless communication network area, relying on the wireless communication network to realize the data transmission and exchange between the platform and the handheld terminal. Sort and process the collected information; summarize, count, check, update and transmit the data;
Information update and push. When the system needs to update resource information, it can be automatically pushed remotely to tags or manual handheld readers.
4 technical solutions
4.1 System composition and structure
Perception layer of full-service resource management: The perception layer is composed of electronic tags and readers, which are used to identify and automatically identify the transmission resources of communication operators; electronic tags mainly mark intensive mobile service resources to achieve accurate and accurate service resources. The purpose of security and rapid positioning; electronic tags are the data carrier of mobile business resources, the relevant attribute data of the resources are stored in the electronic tags, and the tags can be stored in the chip; the reader uses radio frequency technology to remotely identify the resources wearing the electronic tags and update the resources The information is written into the electronic label of the resource.
Full service resource management transmission layer: Provides two forms of wireless communication transmission and wired communication transmission; wireless data transmission is realized through the communication operator network or WIFI, and wired data transmission is realized through the Ethernet interface.
Full-service resource management application layer: It is composed of a handheld application system and a full-service resource management platform; the handheld terminal realizes data recognition and data entry during on-site inspections, and the full-service resource management platform realizes the comprehensive management of full-service resources and initializes business resources , Real-time monitoring output of business resources, alarm management.
4.2 System Features
Long-distance automatic identification, high reliability, high confidentiality, easy operation, strong scalability;
Establish safe and reliable resource files, strengthen resource supervision through radio frequency technology, allocate resources rationally, reduce resource waste, and prevent resource loss;
Provide an advanced, reliable and applicable digital platform for automatic resource identification and intelligent management, and improve the ability of real-time dynamic management of resources;
Efficiently and accurately identify, collect, record, and track resource data to ensure the rational use of resources;
Real-time data can be transmitted to the back-end management system in a timely manner through the communication operator’s network. Data collection and transmission are not restricted by geographical areas, so that managers can learn about the use and changes of resources in time through web browsing in the office.
4.3 System function
Information bearing: at least 1K of resource information storage is realized through electronic tags. Storage information includes storage of full-service resource information such as resource classification, resource type, and resource code;
Indoor information collection: using fixed readers for wireless, omnidirectional, automatic resource information collection (read operation) and automatic resource information update (write operation) at a distance of more than 10 meters;
Outdoor information collection: It can realize automatic resource information collection (read operation), automatic resource information update (write operation) and active push of related operation and maintenance information with manual hand-held readers;
Information transmission: After resource information is collected, it can realize automatic, real-time and secure information transmission from the reader to the “RFID full-service resource management platform” (wireless, wired optional);
Information processing: The RFID full-service resource management platform can identify the resource information according to the unified message code, and send it to the integrated resource management system after classification processing;
Information update and push: When the integrated resource management system needs to update resource information, it can be automatically pushed remotely to tags or manual handheld readers.
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