A system and method for locating base station interruption fault types in cascaded base stations
A type of fault and a technology for locating base stations, applied in the field of mobile communications, can solve problems that affect the restoration of normal operation of base stations, system equipment cannot quickly locate the type of interrupted fault, and prolong maintenance time, so as to reduce base station fault processing time and reduce management costs and labor costs, and the effect of reducing economic losses
Inactive Publication Date: 2011-12-28
ZTE CORP
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the case of multi-level cascading, when single or multiple base stations are interrupted, the existing alarm system can give an alarm, but because the nodes are far away, the system equipment itself cannot quickly locate the type of interruption fault (power supply interruption and transmission interruption )
In the actual mobile network operation process, the cascaded base station is difficult to accurately locate due to multiple nodes and long routes
Usually, the transmission personnel are responsible for the transmission interruption problem, and the power generation group personnel are responsible for the power supply interruption problem of the base station. One group of personnel repairs, if it cannot be solved, another group of personnel will be dispatched, which makes the maintenance process complicated and the maintenance time is prolonged, affecting the restoration of normal operation of the base station
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] The downlink is a link through which the base station controller sends downlink signals to the base station, and the uplink is a link through which the base station sends uplink signals to the base station controller.
[0032] The system of the present invention is as figure 1 As shown, it includes: BSC (base station controller), the first sub-module, the middle sub-module and the last sub-module.
[0033] The BSC is used to send an inquiry message to each cascaded base station to determine whether each cascaded base station responds, and if not, generate an alarm message to report that the base station that has not responded responds to an interruption fault.
[0034] The first sub-module, located at the BSC end, connects the BSC and the cascaded first-level base station; the middle sub-module is a cascaded crossover device, located in the intermediate base station except the last-level base station of the cascade, and connects the current-level base station, the upper...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a system for locating the interrupted fault type of the base station in cascaded base stations, comprising: a base station controller, used for generating alarm information when an interrupted fault occurs in the base station; a leading submodule, used for sending a unique signal through the downlink, The only signal is received through the uplink; the intermediate sub-module is used to connect with the intermediate base stations except the end base station of the cascade. When the power is on, the uplink and downlink are directly transmitted without going through the intermediate base station; the end sub-module is used to connect with the end base station. When the end base station is powered, the downlink transmission enters the end base station, and the end base station passes through The uplink is used for transmission, and when the base station is powered off at the end, the uplink and downlink are directly connected to form a self-loop. Therefore, when an interruption fault occurs in the cascaded base station, the type of the interruption fault is located.
Description
technical field [0001] The invention belongs to the field of mobile communication, and in particular relates to a system and method for locating interruption fault types in cascaded base stations. Background technique [0002] Cascaded base stations are often used in mobile communication systems due to their low network construction costs and transmission sharing, especially in areas with complex terrain. [0003] In the case of multi-level cascading, when single or multiple base stations are interrupted, the existing alarm system can give an alarm, but because the nodes are far away, the system equipment itself cannot quickly locate the type of interruption fault (power supply interruption and transmission interruption ). In the actual mobile network operation process, the cascaded base stations are difficult to accurately locate due to multiple nodes and long routes. Usually, the transmission personnel are responsible for the transmission interruption problem, and the po...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/00H04W24/04H04W88/08
Inventor 刁坚波
Owner ZTE CORP