CN110505594B - Method and device for determining indoor dual-flow functional failure - Google Patents
Method and device for determining indoor dual-flow functional failure Download PDFInfo
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Abstract
The embodiment of the invention provides a method and a device for determining failure of a room division double-flow function. The method comprises the following steps: acquiring transmission parameters of a target cell; the transmission parameters comprise transmission modes and the number of transmission blocks of each transmission mode, the transmission modes comprise a double-flow mode, and the double-flow mode comprises a preset double-flow mode; determining a first transmission block number ratio and a second transmission block number ratio of the target cell according to the transmission mode and the transmission block number; and when the first transmission block number ratio and the second transmission block number ratio are judged to meet a preset condition, determining that the target cell is currently in a dual-indoor-split functional failure state. The embodiment of the invention has short period of process for determining the failure of the indoor dual-flow function and low cost, and can effectively improve the efficiency of finding the problem of the indoor dual-flow failure.
Description
Technical Field
The embodiment of the invention relates to the technical field of mobile communication, in particular to a method and a device for determining the failure of an indoor dual-flow function.
Background
In a mobile communication system, indoor distribution (referred to as indoor distribution) is a scheme for improving a mobile communication environment in a building for an indoor user group; the indoor antenna distribution system is used by the indoor branch to uniformly distribute the signals of the mobile base station at each corner in the room, thereby ensuring that the indoor area has ideal signal coverage. In the Long Term Evolution (LTE) of the universal mobile communication technology, the room division is divided into a two-way construction room division and a one-way construction room division, and the two-way construction room division has an obvious speed advantage compared with the one-way construction room division, so that the two-way room division is mainly constructed in scenes with dense users, high flow demand and high speed demand, such as office buildings, large shopping malls and other areas. The two-way building room is an important technical means for improving user perception of the LTE network, and is a feature of the LTE network compared with Global System for Mobile Communication (GSM) and Universal Mobile Telecommunications System (UMTS) networks.
Compared with a single-path construction room, the double-path construction room phase splitting has higher requirements on the complexity and difficulty of engineering construction. Two-way distribution systems are required to be built simultaneously by two-way building rooms, and for a two-way system reconstructed on an original one-way system, the realization of a double-flow function is influenced by the problems of any one-way isolation, components, feeder connection, a baseband Unit and Radio frequency Unit (RRU) channel port and the like.
In the prior art, two main ways of determining the failure of the double-flow function (chamber-to-double-flow function for short) of a chamber-to-double-flow system are provided: 1. a large number of routing inspection tests or daily tests find problems, and maintainers go to the station to troubleshoot and solve the problems; 2. the problems are discovered by complaints of users, the problems are determined by field tests of testers, and finally, the problems are checked and solved by the maintainers at the station.
In the two modes, the important point is testing, and the testing comprises inspection testing and daily testing. The inspection test is mainly to configure a fixed period for a cell in a fixed range and test various indexes such as speed, voice and the like in the fixed period. The daily test is mainly an optimization-purpose test, a fixed period is not provided, and some indoor sub-cells are rarely subjected to a second investigation test after being possibly optimized in a network.
The method for finding out the failure of the room dual-flow function through tests has the following defects:
1. the problems are not pointed and are easy to be ignored, so that the problems exist for a long time;
2. the testing cost is high, and as the buildings are more and more intensive, the indoor division construction is more and more, so that the testing cost is high;
3. the test period is long, and because the scale of the LTE room division construction at the present stage is large, the frequency of polling a specific room division point in the polling test is usually low, for example, once a year or twice a year, and the problem of the failure of the room division double-flow function cannot be found in time. And the problem of dual-flow function failure of the room is found based on the feedback of the complaints of the users, the period is long, the hysteresis is serious, and when the complaint internet speed of the users is obviously reduced, the perception of the users is influenced, so the hysteresis is serious.
Disclosure of Invention
The embodiment of the invention provides a method and a device for determining failure of a room-based dual-flow function, and aims to solve the problems of no pertinence, high testing cost and long testing period in a mode of judging the failure of the room-based dual-flow function in the prior art.
On one hand, an embodiment of the present invention provides a method for determining a room split dual-flow functional failure, where the method includes:
acquiring transmission parameters of a target cell; the transmission parameters comprise transmission modes and the number of transmission blocks of each transmission mode, the transmission modes comprise a double-flow mode, and the double-flow mode comprises a preset double-flow mode;
determining a first transmission block number ratio and a second transmission block number ratio of the target cell according to the transmission mode and the transmission block number; the ratio of the first transmission block quantity to the transmission block quantity of the preset double-flow mode is the ratio of the second transmission block quantity to the total transmission block quantity of the double-flow mode;
and when the first transmission block number ratio and the second transmission block number ratio are judged to meet a preset condition, determining that the target cell is currently in a dual-indoor-split functional failure state.
On the other hand, an embodiment of the present invention provides a device for determining a dual-flow functional failure of a room, where the device includes:
an obtaining module, configured to obtain a transmission parameter of a target cell; the transmission parameters comprise transmission modes and the number of transmission blocks of each transmission mode, the transmission modes comprise a double-flow mode, and the double-flow mode comprises a preset double-flow mode;
a determining module, configured to determine a first ratio of the number of transport blocks and a second ratio of the number of transport blocks of the target cell according to the transmission mode and the number of transport blocks; the ratio of the first transmission block quantity to the transmission block quantity of the preset double-flow mode is the ratio of the second transmission block quantity to the total transmission block quantity of the double-flow mode;
and the judging module is used for determining that the target cell is currently in a chamber-to-dual-flow functional failure state when the first transmission block number ratio and the second transmission block number ratio are judged to meet a preset condition.
In another aspect, an embodiment of the present invention further provides an electronic device, which includes a memory, a processor, a bus, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the steps in the method for determining a chamber split/dual flow functional failure.
In yet another aspect, an embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps in the method for determining a chamber split dual flow functional failure.
According to the method and the device for determining the indoor distribution double-flow function failure, the transmission parameter of the target cell is obtained, and the ratio of the number of the first transmission blocks to the number of the second transmission blocks of the target cell is determined according to the transmission parameter; when the first transmission block number ratio and the second transmission block number ratio meet the preset conditions, the target cell is determined to be in the indoor dual-flow functional failure state currently, the problem of indoor dual-flow failure does not need to be found through testing, compared with the prior art, the process for determining the indoor dual-flow functional failure is short in period and low in cost, and the efficiency for finding the indoor dual-flow failure problem can be effectively improved; the preset condition is a condition aiming at the target cell, can be adjusted aiming at the actual problem of the target cell, and has strong pertinence.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a method for determining a chamber split dual-flow functional failure according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a method for determining a chamber split/dual flow functional failure according to another embodiment of the present invention;
FIG. 3 is a schematic diagram of a first exemplary compartmental TM3 duty cycle phase distribution plot in accordance with an embodiment of the present invention;
fig. 4 is a distribution diagram of dual stream cells of a second example of an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a device for determining chamber split/dual flow functional failure according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 shows a schematic flow chart of a method for determining a room split dual-flow functional failure according to an embodiment of the present invention.
As shown in fig. 1, a method for determining a chamber split dual-flow functional failure according to an embodiment of the present invention specifically includes the following steps:
The transmission mode of the target cell (the indoor-division two-way system) includes a dual-flow mode and a single-flow mode, and the dual-flow mode includes a preset dual-flow mode.
Optionally, nine transmission modes of TM1-TM9 are included in LTE, where TM3, TM4, and TM8 are mainly used to implement dual-stream transmission, and TM1, TM2, TM5, TM6, and TM7 are mainly used to implement single-stream transmission. The TM mode is mainly distinguished according to a Channel Quality Indicator (CQI), and the single-stream and dual-stream are distinguished according to a feedback Rank Indicator (RI) of a terminal for a spatially available data stream in addition to a radio environment, where when the TM mode and the dual-stream Indicator are respectively used as marks of a transport block TB, a difference between the two marks may reflect a specific situation of a room-division dual-stream effect.
In the indoor division scenario, the TM modes are mainly TM1 and TM3, that is, the single-flow mode is TM1, and the dual-flow mode is TM3, in the embodiment of the present invention, the preset dual-flow mode is TM 3.
The transport block number includes a total transport block number for downlink transmission (hereinafter referred to as N1), a transport block number for downlink transmission occupied by the dual stream mode (hereinafter referred to as N2), and a transport block number for a preset dual stream mode (hereinafter referred to as N3).
In this step, the first ratio of the number of transport blocks (hereinafter referred to as P1) is the ratio of the number of transport blocks in the preset dual-stream mode, that is, the ratio of the number of downlink transport blocks in the preset dual-stream mode to the total number of downlink transport blocks, that is, P1 is N3/N1;
the first ratio of the number of transport blocks (hereinafter referred to as P1) is the total number of transport blocks in the dual-stream mode, i.e. the ratio of the number of transport blocks in the downlink transmission in the dual-stream mode to the total number of transport blocks in the downlink transmission, i.e. P2 is N2/N1; since the dual flow modes in the chamber subsystem include only the TM3 mode, ideally N3 should be approximately equal to N2, that is, P1 should be approximately equal to P2, but in the event of a dual flow failure, P1 would be significantly higher than P2.
The preset condition is a preset condition aiming at the target cell, can be adjusted aiming at the actual problem of the target cell and has pertinence; the preset conditions comprise numerical limits of the first transmission block number ratio and the second transmission block number ratio respectively, the preset conditions are used for limiting the condition that P1 is obviously higher than P2, and when P1 and P2 meet the preset conditions, the target cell is determined to be in the indoor-to-outdoor dual-flow functional failure state currently.
In the above embodiment of the present invention, by obtaining the transmission parameter of the target cell, and according to the transmission parameter, determining the ratio of the first transport block number to the second transport block number of the target cell; when the first transmission block number ratio and the second transmission block number ratio meet the preset conditions, the target cell is determined to be in the indoor dual-flow functional failure state currently, the problem of indoor dual-flow failure does not need to be found through testing, compared with the prior art, the process for determining the indoor dual-flow functional failure is short in period and low in cost, and the efficiency for finding the indoor dual-flow failure problem can be effectively improved; the preset condition is a condition aiming at the target cell, can be adjusted aiming at the actual problem of the target cell, and has strong pertinence. The embodiment of the invention solves the problems of no pertinence, high test cost and long test period in the mode of judging the failure of the room split double-flow function in the prior art.
Based on the foregoing embodiment, referring to fig. 2, another embodiment of the present invention provides a method for determining a room split dual-flow functional failure, where the method specifically includes the following steps:
The transmission mode of the target cell (the indoor-division two-way system) includes a dual-flow mode and a single-flow mode, and the dual-flow mode includes a preset dual-flow mode.
Optionally, nine transmission modes of TM1-TM9 are included in LTE, where TM3, TM4, and TM8 are mainly used to implement dual-stream transmission, and TM1, TM2, TM5, TM6, and TM7 are mainly used to implement single-stream transmission. The TM mode is mainly distinguished according to a Channel Quality Indicator (CQI), and the single-stream and dual-stream are distinguished according to a feedback Rank Indicator (RI) of a terminal for a spatially available data stream in addition to a radio environment, where when the TM mode and the dual-stream Indicator are respectively used as marks of a transport block TB, a difference between the two marks may reflect a specific situation of a room-division dual-stream effect.
In the indoor division scenario, the TM modes are mainly TM1 and TM3, that is, the single-flow mode is TM1, and the dual-flow mode is TM3, in the embodiment of the present invention, the preset dual-flow mode is TM 3. The TM3 mode mainly relates to the configuration of base station parameters, and in the mode, further, the transmission diversity multiplexing and the open loop space division multiplexing are distributed. The intra-antenna mode switching is mainly that the base station acquires a CQI value reported by the terminal, and issues command information to the terminal through a Physical Downlink Control Channel (PDCCH), to trigger intra-mode switching.
The number of the transmission blocks includes the total number of the transmission blocks of the downlink transmission, the number of the transmission blocks of the downlink transmission occupied by the dual-stream mode, and the number of the transmission blocks of the preset dual-stream mode.
In this step, according to the transmission parameters, the total number N1 of downlink transmission blocks, the number N3 of downlink transmission blocks occupied by the preset dual-stream mode, and the number N2 of downlink transmission blocks occupied by the preset dual-stream mode are determined.
and determining the second transmission block number ratio of the target cell according to the ratio of the number of the downlink transmission blocks occupied by the double-flow mode to the total number of the downlink transmission blocks.
Wherein, the first ratio P1 of the number of transport blocks is a ratio of the number of transport blocks of downlink transmission occupied by the preset dual-stream mode to the total number of transport blocks of downlink transmission, that is, P1 is N3/N1;
the second ratio of the number of transport blocks P2 is a ratio of the number of transport blocks in downlink transmission occupied by the dual stream mode to the total number of transport blocks in downlink transmission, that is, P2 is N2/N1.
wherein the first preset threshold is greater than the second preset threshold;
in this step, let the first preset threshold be V1 and the second preset threshold be V2, since the dual-flow mode in the room subsystem only includes the TM3 mode, in an ideal case, N3 should be approximately equal to N2, that is, P1 should be approximately equal to P2, but in case of dual-flow function failure, P1 would be significantly higher than P2, and therefore, the preset conditions are:
p1> V1 and P2< V2;
in general, V2 can be set to a same value for cells under LTE, while V1 has different actual network conditions for each cell and needs to be actually determined according to the conditions of the target cell;
the V1 is mainly used for eliminating special scenes that indoor separation and double flow cannot be realized, such as coverage of residential bedrooms or hotels by corridor distributed antennas. The cell has large indoor signal loss due to the blocking of multiple walls; the user mainly uses the scene, such as bedroom, guest room, can not reach TM3 threshold requirement, can not realize the double current.
As a first example, referring to fig. 3, fig. 3 is a distribution diagram of the occupancy phase of the compartment TM3 in a region, for example, in the region, the cells with P1 lower than 20% are TM1 mode cells, and the cells with P1 lower than 80% are all the cases where dual current cannot be achieved, so the first preset threshold v1 is set to 80%.
V2 is used to define a second transport block number fraction, as a second example, referring to fig. 4, fig. 4 is a distribution diagram of the intervals of dual stream cells of a region, for example, V2 may be set to 50%, and the cells with V2 lower than 50% are serious problem cells; or v2 is set to 70%, and the cells with v2 higher than 50% are normal cells.
Further, based on fig. 3 and 4, setting v1 to 80% and v2 to 50%, a problem cell as shown in table 1 can be found:
table 1:
| name of cell | P1(％) | P2(％) |
| A | 4.7 | 100 |
| B | 7.545 | 100 |
| C | 3.14 | 95 |
| D | 8.48 | 95 |
Optionally, in the foregoing embodiment of the present invention, the step of obtaining the transmission parameter of the target cell includes:
and acquiring the transmission parameters aiming at the target cell reported by the base station to which the target cell belongs.
The transmission parameters of the target cell can be obtained from the data reported by the base station to which the target cell belongs, and a tester does not need to carry out field test, so that the test cost is saved.
In the above embodiment of the present invention, by obtaining the transmission parameter of the target cell, and according to the transmission parameter, determining the ratio of the first transport block number to the second transport block number of the target cell; when the first transmission block number ratio is larger than a first preset threshold value and the second transmission block number ratio is smaller than a second preset threshold value, the target cell is determined to be in an indoor dual-flow functional failure state currently, the indoor dual-flow failure problem does not need to be found through testing, compared with the prior art, the process period for determining the indoor dual-flow functional failure is short, the cost is low, and the efficiency for finding the indoor dual-flow failure problem can be effectively improved; the preset condition is a condition aiming at the target cell, can be adjusted aiming at the actual problem of the target cell, and has strong pertinence. The embodiment of the invention solves the problems of no pertinence, high test cost and long test period in the mode of judging the failure of the room split double-flow function in the prior art.
The method for determining a chamber split/double flow functional failure according to the embodiment of the present invention is described above, and a device for determining a chamber split/double flow functional failure according to the embodiment of the present invention will be described below with reference to the accompanying drawings.
Referring to fig. 5, an embodiment of the present invention provides an apparatus for determining a chamber split dual-flow functional failure, where the apparatus includes:
an obtaining module 501, configured to obtain a transmission parameter of a target cell; the transmission parameters include transmission modes and the number of transmission blocks of each transmission mode, the transmission modes include a dual-stream mode, and the dual-stream mode includes a preset dual-stream mode.
The transmission mode of the target cell (the indoor-division two-way system) includes a dual-flow mode and a single-flow mode, and the dual-flow mode includes a preset dual-flow mode.
Optionally, nine transmission modes of TM1-TM9 are included in LTE, where TM3, TM4, and TM8 are mainly used to implement dual-stream transmission, and TM1, TM2, TM5, TM6, and TM7 are mainly used to implement single-stream transmission. The TM mode is mainly distinguished according to a Channel Quality Indicator (CQI), and the single-stream and dual-stream are distinguished according to a feedback Rank Indicator (RI) of a terminal for a spatially available data stream in addition to a radio environment, where when the TM mode and the dual-stream Indicator are respectively used as marks of a transport block TB, a difference between the two marks may reflect a specific situation of a room-division dual-stream effect.
In the indoor division scenario, the TM modes are mainly TM1 and TM3, that is, the single-flow mode is TM1, and the dual-flow mode is TM3, in the embodiment of the present invention, the preset dual-flow mode is TM 3.
The transport block number includes a total transport block number N1 of downlink transmission, a transport block number N2 of downlink transmission occupied by the dual stream mode, and a transport block number N3 of a preset dual stream mode.
A determining module 502, configured to determine a first ratio of the number of transport blocks and a second ratio of the number of transport blocks of the target cell according to the transmission mode and the number of transport blocks; the first transmission block number ratio is the transmission block number ratio of the preset double-flow mode, and the second transmission block number ratio is the total transmission block number ratio of the double-flow mode.
The first ratio P1 is the ratio of the number of transport blocks in the preset dual-stream mode, that is, the ratio of the number of transport blocks in downlink transmission in the preset dual-stream mode to the total number of transport blocks in downlink transmission, that is, P1 is N3/N1;
wherein, the first ratio of the number of transport blocks (hereinafter referred to as P1) is the total number of transport blocks in the dual-stream mode, that is, the ratio of the number of transport blocks in the downlink transmission in the dual-stream mode to the total number of transport blocks in the downlink transmission, that is, P2 is N2/N1; since the dual flow modes in the chamber subsystem include only the TM3 mode, ideally N3 should be approximately equal to N2, that is, P1 should be approximately equal to P2, but in the event of a dual flow failure, P1 would be significantly higher than P2.
A determining module 503, configured to determine that the target cell is currently in a dual-flow indoor function failure state when it is determined that the first transmission block number ratio and the second transmission block number ratio meet a preset condition.
The preset condition is a preset condition aiming at the target cell, can be adjusted aiming at the actual problem of the target cell and has pertinence; the preset conditions comprise numerical limits of the first transmission block number ratio and the second transmission block number ratio respectively, the preset conditions are used for limiting the condition that P1 is obviously higher than P2, and when P1 and P2 meet the preset conditions, the target cell is determined to be in the indoor-to-outdoor dual-flow functional failure state currently.
Optionally, in this embodiment of the present invention, the preset condition is that the ratio of the first transmission block number is greater than a first preset threshold and the ratio of the second transmission block number is smaller than a second preset threshold;
wherein the first preset threshold is greater than the second preset threshold;
the first preset threshold is a preset numerical value for the target cell.
Optionally, in this embodiment of the present invention, the ratio of the first transport block number is a ratio of a number of downlink transport blocks occupied by the preset dual-stream mode to a total number of downlink transport blocks;
the second transport block number ratio is a ratio of the number of downlink transport blocks occupied by the dual-stream mode to the total number of downlink transport blocks.
Optionally, in this embodiment of the present invention, the determining module 502 includes:
the first determining submodule is used for determining the total number of downlink transmission blocks, the number of downlink transmission blocks occupied by the preset double-flow mode and the number of downlink transmission blocks occupied by the double-flow mode according to the transmission mode and the number of the transmission blocks;
a second determining submodule, configured to determine the ratio of the first transmission block quantity of the target cell according to the ratio of the number of downlink transmission blocks occupied by the preset dual-flow mode to the total number of downlink transmission blocks, and
and a third determining submodule, configured to determine a second transmission block number ratio of the target cell according to a ratio of the number of downlink transmission blocks occupied by the dual-flow mode to the total number of downlink transmission blocks.
Optionally, in this embodiment of the present invention, the obtaining module 501 includes:
and the obtaining submodule is used for obtaining the transmission parameters aiming at the target cell reported by the base station to which the target cell belongs.
In the above embodiment of the present invention, the obtaining module 501 obtains the transmission parameter of the target cell, and the determining module 502 determines the ratio of the first transmission block number to the second transmission block number of the target cell according to the transmission parameter; when the judging module 503 judges that the first transmission block number ratio and the second transmission block number ratio satisfy the preset condition, it is determined that the target cell is currently in the indoor dual-flow functional failure state, and the indoor dual-flow failure problem does not need to be found through a test, compared with the prior art, the process for determining the indoor dual-flow functional failure has a short period and low cost, and the efficiency for finding the indoor dual-flow failure problem can be effectively improved; the preset condition is a condition aiming at the target cell, can be adjusted aiming at the actual problem of the target cell, and has strong pertinence.
Fig. 6 is a schematic structural diagram of an electronic device according to yet another embodiment of the present invention.
Referring to fig. 6, an embodiment of the present invention provides an electronic device, which includes a memory (memory)61, a processor (processor)62, a bus 63, and a computer program stored in the memory 61 and running on the processor. The memory 61 and the processor 62 complete communication with each other through the bus 63.
The processor 62 is used to call the program instructions in the memory 61 to implement the method of fig. 1 when executing the program.
In another embodiment, the processor, when executing the program, implements the method of:
acquiring transmission parameters of a target cell; the transmission parameters comprise transmission modes and the number of transmission blocks of each transmission mode, the transmission modes comprise a double-flow mode, and the double-flow mode comprises a preset double-flow mode;
determining a first transmission block number ratio and a second transmission block number ratio of the target cell according to the transmission mode and the transmission block number; the ratio of the first transmission block quantity to the transmission block quantity of the preset double-flow mode is the ratio of the second transmission block quantity to the total transmission block quantity of the double-flow mode;
and when the first transmission block number ratio and the second transmission block number ratio are judged to meet a preset condition, determining that the target cell is currently in a dual-indoor-split functional failure state.
The electronic device provided in the embodiment of the present invention may be configured to execute a program corresponding to the method in the foregoing method embodiment, and details of this implementation are not described again.
According to the electronic device provided by the embodiment of the invention, the transmission parameter of the target cell is obtained, and the ratio of the first transmission block quantity to the second transmission block quantity of the target cell is determined according to the transmission parameter; when the first transmission block number ratio and the second transmission block number ratio meet the preset conditions, the target cell is determined to be in the indoor dual-flow functional failure state currently, the problem of indoor dual-flow failure does not need to be found through testing, compared with the prior art, the process for determining the indoor dual-flow functional failure is short in period and low in cost, and the efficiency for finding the indoor dual-flow failure problem can be effectively improved; the preset condition is a condition aiming at the target cell, can be adjusted aiming at the actual problem of the target cell, and has strong pertinence.
A non-transitory computer readable storage medium is provided according to a further embodiment of the present invention, having a computer program stored thereon, which when executed by a processor implements the steps of fig. 1.
In another embodiment, the program when executed by a processor implements a method comprising:
acquiring transmission parameters of a target cell; the transmission parameters comprise transmission modes and the number of transmission blocks of each transmission mode, the transmission modes comprise a double-flow mode, and the double-flow mode comprises a preset double-flow mode;
determining a first transmission block number ratio and a second transmission block number ratio of the target cell according to the transmission mode and the transmission block number; the ratio of the first transmission block quantity to the transmission block quantity of the preset double-flow mode is the ratio of the second transmission block quantity to the total transmission block quantity of the double-flow mode;
and when the first transmission block number ratio and the second transmission block number ratio are judged to meet a preset condition, determining that the target cell is currently in a dual-indoor-split functional failure state.
In the non-transitory computer-readable storage medium provided in the embodiment of the present invention, when the program is executed by the processor, the method in the above-described method embodiment is implemented, and details of this implementation are not described again.
In the non-transitory computer-readable storage medium provided in the embodiment of the present invention, a transmission parameter of a target cell is obtained, and a first transmission block number ratio and a second transmission block number ratio of the target cell are determined according to the transmission parameter; when the first transmission block number ratio and the second transmission block number ratio meet the preset conditions, the target cell is determined to be in the indoor dual-flow functional failure state currently, the problem of indoor dual-flow failure does not need to be found through testing, compared with the prior art, the process for determining the indoor dual-flow functional failure is short in period and low in cost, and the efficiency for finding the indoor dual-flow failure problem can be effectively improved; the preset condition is a condition aiming at the target cell, can be adjusted aiming at the actual problem of the target cell, and has strong pertinence.
Yet another embodiment of the present invention discloses a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the methods provided by the above-mentioned method embodiments, for example, comprising:
acquiring transmission parameters of a target cell; the transmission parameters comprise transmission modes and the number of transmission blocks of each transmission mode, the transmission modes comprise a double-flow mode, and the double-flow mode comprises a preset double-flow mode;
determining a first transmission block number ratio and a second transmission block number ratio of the target cell according to the transmission mode and the transmission block number; the ratio of the first transmission block quantity to the transmission block quantity of the preset double-flow mode is the ratio of the second transmission block quantity to the total transmission block quantity of the double-flow mode;
and when the first transmission block number ratio and the second transmission block number ratio are judged to meet a preset condition, determining that the target cell is currently in a dual-indoor-split functional failure state.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A method for determining indoor dual-flow functional failure is characterized by comprising the following steps
Acquiring transmission parameters of a target cell; the transmission parameters comprise transmission modes and the number of transmission blocks of each transmission mode, the transmission modes comprise a double-flow mode, and the double-flow mode comprises a preset double-flow mode;
determining a first transmission block number ratio and a second transmission block number ratio of the target cell according to the transmission mode and the transmission block number; the ratio of the first transmission block quantity to the transmission block quantity of the preset double-flow mode is the ratio of the second transmission block quantity to the total transmission block quantity of the double-flow mode;
when the first transmission block number ratio and the second transmission block number ratio are judged to meet a preset condition, determining that the target cell is currently in a chamber-divided dual-flow functional failure state;
the preset conditions are that the ratio of the number of the first transmission blocks is larger than a first preset threshold value and the ratio of the number of the second transmission blocks is smaller than a second preset threshold value;
wherein the first preset threshold is greater than the second preset threshold;
the first preset threshold is a preset numerical value for the target cell;
in a room division scenario, the TM modes include TM1 and TM3, and the preset dual-flow mode is TM 3.
2. The method according to claim 1, wherein the first transmission block number ratio is a ratio of a number of downlink transmission blocks occupied by the preset dual-stream mode to a total number of downlink transmission blocks;
the second transport block number ratio is a ratio of the number of downlink transport blocks occupied by the dual-stream mode to the total number of downlink transport blocks.
3. The method of claim 2, wherein the step of determining a first ratio of the number of transport blocks and a second ratio of the number of transport blocks of the target cell according to the transmission mode and the number of transport blocks comprises:
determining the total number of downlink transmission blocks, the number of downlink transmission blocks occupied by the preset double-flow mode and the number of downlink transmission blocks occupied by the double-flow mode according to the transmission modes and the number of transmission blocks;
determining the ratio of the first transmission block quantity of the target cell according to the ratio of the downlink transmission block quantity occupied by the preset double-flow mode to the total downlink transmission block quantity, and
and determining the second transmission block number ratio of the target cell according to the ratio of the number of the downlink transmission blocks occupied by the double-flow mode to the total number of the downlink transmission blocks.
4. The method of claim 1, wherein the step of obtaining the transmission parameters of the target cell comprises:
and acquiring the transmission parameters aiming at the target cell reported by the base station to which the target cell belongs.
5. An apparatus for determining a room split dual flow functional failure, the apparatus comprising:
an obtaining module, configured to obtain a transmission parameter of a target cell; the transmission parameters comprise transmission modes and the number of transmission blocks of each transmission mode, the transmission modes comprise a double-flow mode, and the double-flow mode comprises a preset double-flow mode;
a determining module, configured to determine a first ratio of the number of transport blocks and a second ratio of the number of transport blocks of the target cell according to the transmission mode and the number of transport blocks; the ratio of the first transmission block quantity to the transmission block quantity of the preset double-flow mode is the ratio of the second transmission block quantity to the total transmission block quantity of the double-flow mode;
the judging module is used for determining that the target cell is currently in a chamber-divided dual-flow functional failure state when the first transmission block number ratio and the second transmission block number ratio are judged to meet a preset condition;
the preset conditions are that the ratio of the number of the first transmission blocks is larger than a first preset threshold value and the ratio of the number of the second transmission blocks is smaller than a second preset threshold value;
wherein the first preset threshold is greater than the second preset threshold;
the first preset threshold is a preset numerical value for the target cell;
in a room division scenario, the TM modes include TM1 and TM3, and the preset dual-flow mode is TM 3.
6. The apparatus according to claim 5, wherein the first transmission block number ratio is a ratio of a number of downlink transmission blocks occupied by the preset dual-stream mode to a total number of downlink transmission blocks;
the second transport block number ratio is a ratio of the number of downlink transport blocks occupied by the dual-stream mode to the total number of downlink transport blocks.
7. The apparatus of claim 6, wherein the determining module comprises:
the first determining submodule is used for determining the total number of downlink transmission blocks, the number of downlink transmission blocks occupied by the preset double-flow mode and the number of downlink transmission blocks occupied by the double-flow mode according to the transmission mode and the number of the transmission blocks;
a second determining submodule, configured to determine the ratio of the first transmission block quantity of the target cell according to the ratio of the number of downlink transmission blocks occupied by the preset dual-flow mode to the total number of downlink transmission blocks, and
and a third determining submodule, configured to determine a second transmission block number ratio of the target cell according to a ratio of the number of downlink transmission blocks occupied by the dual-flow mode to the total number of downlink transmission blocks.
8. An electronic device, comprising a memory, a processor, a bus and a computer program stored on the memory and executable on the processor, the processor implementing the steps of the method for determining a room-in-dual-stream functional failure according to any one of claims 1-4 when executing the program.
9. A non-transitory computer-readable storage medium having stored thereon a computer program, characterized in that: the program when executed by a processor implements the steps in the method of determining a chamber split dual flow dysfunction of any one of claims 1-4.
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