CN104168580B - A kind of determination method, apparatus of wireless coverage and base station - Google Patents

Abstract

The invention discloses a method, a device and a base station for determining a wireless coverage range, which relate to the field of communication technology and can accurately determine the wireless coverage range from two aspects of wireless environment and user experience satisfaction, thereby satisfying users' requirements for various data services business speed requirements. The method includes: acquiring a first wireless coverage radius according to a set wireless parameter, where the first wireless coverage radius represents a first wireless coverage range; receiving the record in the terminal that the terminal is outside the first wireless coverage range The service rate of each of the multiple services initiated on the edge; compare the service rate of each of the multiple services with the user experience satisfaction rate of each of the services; determine according to the comparison result A second wireless coverage radius, wherein the second wireless coverage radius represents a second wireless coverage range. The present invention is mainly used in the process of determining the wireless coverage.

Description

Method, device and base station for determining wireless coverage

technical field

The present invention relates to the field of communication technologies, in particular to a method, device and base station for determining a wireless coverage range.

Background technique

At present, the user's demand for the service rate and service types of data services is increasing continuously. The emergence of wireless communication technologies such as 3G (3rd-Generation, third-generation mobile communication technology) and LTE (Long Term Evolution, long-term evolution) has realized data service. The uplink/downlink rate is increased, and on the basis of the improved uplink/downlink rate of data services, the types of data services that can be sent/received also increase significantly. However, sending/receiving various data services needs to be implemented within a wireless coverage area, and in fact, the wireless coverage area is determined by the wireless parameters describing the wireless environment.

In the prior art, taking LTE as an example, the wireless coverage range is represented by the wireless coverage radius, and the wireless coverage radius can be determined through the following process: First, conduct a base station remote test, and obtain the uplink RSRP at the point during the remote process. (Reference Signal Receiving Power, reference signal receiving power) parameter and the wireless parameter of the downlink SINR (Signalto Interference plus Noise Ratio, signal to interference plus noise ratio) parameter, and then, obtain the above wireless parameter and coverage distance (that is, the base station and the dot The data relationship between the distance of the position), and according to the data relationship, respectively fit the functional relationship between the uplink RSRP parameter, the downlink SINR parameter and the coverage distance: coverage distance=f(RSRP); and, coverage distance=f(SINR) . Then, according to the uplink RSRP parameter value and downlink SINR parameter value set by the operator and the above functional relationship, the function values f(RSRP) and f(SINR) are obtained, these two function values are compared, and the smaller function value Determined as the wireless coverage radius.

In the process of determining the above-mentioned wireless coverage radius, the inventor found at least the following problems in the prior art: when there are multiple data services, the wireless coverage radius can only meet the demand of the total amount of data services, and it cannot be determined whether it meets the requirements of multiple The business requirements of each business in the data business.

Contents of the invention

Embodiments of the present invention provide a method, device, and base station for determining a wireless coverage range, which can accurately determine the wireless coverage range from two aspects of the wireless environment and user experience satisfaction, thereby meeting the user's requirements for the service rate of various data services .

In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:

A method for determining a wireless coverage range, wherein the wireless coverage range is represented by a wireless coverage radius, comprising:

Acquiring a first wireless coverage radius according to the set wireless parameters, where the first wireless coverage radius represents a first wireless coverage range;

receiving the service rate of each of the multiple services initiated by the terminal on the outer edge of the first wireless coverage area recorded in the terminal;

Comparing the service rate of each of the multiple services with the user experience satisfaction rate of each of the services, wherein the user experience satisfaction rate is the satisfactory service transmission obtained by multiple users in a real network environment rate;

A second wireless coverage radius is determined according to the comparison result, where the second wireless coverage radius represents a second wireless coverage range.

A device for determining a wireless coverage area, the wireless coverage area is represented by a wireless coverage radius, including:

An acquiring unit, configured to acquire a first wireless coverage radius according to set wireless parameters, where the first wireless coverage radius represents a first wireless coverage range;

a receiving unit, configured to receive the service rate of each of the multiple services initiated by the terminal on the outer edge of the first wireless coverage area recorded in the terminal;

A comparing unit, configured to compare the service rate of each of the multiple services with the user experience satisfaction rate of each of the services, wherein the user experience satisfaction rate is obtained by multiple users in a real network environment Satisfactory business transmission rate;

A radius determining unit, configured to determine a second wireless coverage radius according to the comparison result, wherein the second wireless coverage radius represents a second wireless coverage range.

A base station includes any device for determining wireless coverage described in the embodiments of the present invention.

In the method, device and base station for determining the wireless coverage provided by the present invention, the wireless coverage is represented by a wireless coverage radius. Firstly, the base station acquires the first wireless coverage radius according to the set wireless parameters, and the first wireless coverage radius represents the first wireless coverage area; secondly, the base station receives the record in the terminal that the terminal is on the outer edge of the first wireless coverage area The service rate of each of the multiple services initiated; next, the base station compares the service rate of each of the multiple services with the user experience satisfaction rate of the corresponding service, where the user experience satisfaction rate is true A satisfactory service transmission rate obtained by multiple users in a network environment; then, the base station determines a second wireless coverage radius according to the comparison result, wherein the second wireless coverage radius represents a second wireless coverage range. It can be seen from this that the base station applies the rate of user experience satisfaction to the determination of wireless coverage, so that the wireless coverage can be determined more accurately from the two aspects of wireless environment and user experience satisfaction, so as to meet the needs of users for various data. The business rate requirements of the business.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that are used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

FIG. 1 is a schematic flowchart of a method for determining a wireless coverage provided by Embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of an apparatus for determining a wireless coverage provided by Embodiment 2 of the present invention;

FIG. 3 is another schematic structural diagram of an apparatus for determining a wireless coverage provided by Embodiment 2 of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment 1 of the present invention provides a method for determining a wireless coverage range, the wireless coverage range is represented by a wireless coverage radius, as shown in FIG. 1 , the method includes the following steps:

S11. Acquire a first wireless coverage radius according to a set wireless parameter, where the first wireless coverage radius represents a first wireless coverage range.

In the embodiment of the present invention, the wireless parameters may be: uplink RSRP parameters and downlink SINR parameters in LTE; or, uplink RSCP (Received Signal Code Power, received signal code power) parameters and downlink Ec/Io (Energy per Chip/the total Interference density, input/output signal-to-noise ratio) parameter; it can also be a wireless parameter describing the wireless environment in other wireless communication technologies. Wherein, the set wireless parameters are wireless parameters set by the operator to satisfy a certain wireless coverage situation, such as a coverage strength level.

S12. Receive the service rate of each of the multiple services initiated by the terminal on the outer edge of the first wireless coverage area recorded in the terminal.

In this step, the terminal is a mobile device or device used to determine the service rate, such as a smart phone, a tablet computer, a personal digital assistant, etc., and the base station can identify the terminal through the identification of the terminal, such as a code sequence. The outer edge of the first wireless coverage area is an edge position of the first wireless coverage area, that is, the edge position is determined to be a position whose distance from the base station is the length of the first wireless coverage radius. Optionally, the base station determines the outer edge of the first wireless coverage; the terminal determines its position according to the functional relationship between the wireless parameter and the wireless coverage radius, for example, when the strength of the wireless signal received by the terminal corresponds to the edge of the first wireless coverage , determine that the terminal is located at the edge of the first wireless coverage area, and then the terminal initiates, records and reports to the base station the service rate of each of the various services; the base station confirms the terminal according to the identification of the terminal, and receives the terminal initiated The service rate of each of the various services. Since the closer the distance to the base station, the higher the available service rate, therefore, when the service rate of a certain service at the outer edge of the wireless coverage area is greater than a certain value, it can be guaranteed that the service rate of the service in the wireless coverage area is uniform. greater than this value.

For example, the above-mentioned multiple services can be multiple data services, and the types of the data services can be video services, online browsing services, instant messaging services, or other types of data services; the number of data service types can be 3 , 4, 5, 10 and other integer values. In the process of determining the wireless coverage radius, the service type and the number of data services remain unchanged, and the above data service types and the number of types can be preset according to the needs of users and operators.

S13. Comparing the service rate of each of the multiple services with the user experience satisfaction rate of the corresponding service, wherein the user experience satisfaction rate is a satisfactory service transmission rate obtained by multiple users in a real network environment.

In this step, before comparing the service rate of each of the various services with the user experience satisfaction rate of the corresponding service, it is necessary to clarify the specific value of the user experience satisfaction rate of the various services, that is, It is necessary to predetermine the user experience satisfaction rate of the various services.

In the embodiment of the present invention, the user experience satisfaction rate can be determined by but not limited to the following two methods:

In the first method, multiple users experience the service rate of multiple service rates of each of the various services provided, and it is stipulated that when the user's satisfaction with a certain service rate of the service is greater than a certain percentage, then select The service rate is the rate that the user experience is satisfactory. For example, for a certain service, the service rates provided are 1Mbit/s, 5Mbit/s, and 10Mbit/s. Users choose the service rate they are satisfied with after experiencing each service rate, and it is stipulated that when more than 68% of users are satisfied with a certain When the service rate is satisfactory, select the service rate as the user experience satisfaction rate; then, analyze the user selection results to obtain the user experience satisfaction rate, if 70% of the users are satisfied with the 5Mbit/s service rate, the remaining 30 % of users are satisfied with the other two service rates, then the service rate of 5Mbit/s can be selected as the user experience satisfaction rate. s, and it is stipulated that when more than 70% of the users are satisfied with a certain service rate, the service rate is selected as the user experience satisfaction rate; then the user selection result is analyzed to obtain the user experience satisfaction rate, such as the result is 75% If users are satisfied with the service rate of 15Mbit/s, they can choose 15Mbit/s as the service rate of the service. Therefore, this method can meet the needs of users for the service rate of various services, and if the multi-users do not choose the maximum service rate such as the above-mentioned 5Mbit/s, this method can save resources.

The second method, at first, distributes forms to a large number of users, and the user fills in the satisfactory service rate for each business in multiple services, such as for a certain service rate, the range of the satisfactory service rate that the user can fill in is set to 1-10Mbit/s, the user can fill in any service rate within the range, and it is stipulated that when the user's satisfaction with a certain service rate of the service is greater than a certain percentage, such as 70%, then the service rate is selected as the user experience satisfaction rate ; Then, classify the data filled in by the user. For example, the level of satisfactory service rate can be divided into 5 levels, 1-2Mbit/s is the first level, and so on; Finally, analyze the data to obtain user experience satisfaction rate, if the result obtained after analysis is that 75% of users are satisfied with the service rate of 7-8Mbit/s, then the users who are satisfied with the service rate lower than 8Mbit/s will also be satisfied with the service rate of 8Mbit/s, while Users who are satisfied with the service rate of 8Mbit/s are not necessarily satisfied with the service rate lower than 8Mbit/s. Therefore, in order to meet the needs of users as much as possible, 8Mbit/s is selected as the satisfactory rate for user experience.

In the above two methods, the selected users need to be grouped, that is, the users in the same type and similar environment are divided into a group. Grouping can accurately determine the service rate requirements of users in different types of cells for various services; it is also necessary to select the number of users in the group, and all users in the group can be selected. This method can accurately obtain the user experience satisfaction rate , and multiple users in the group can also be selected, such as selecting one or two commercial districts from the above-mentioned commercial districts, and selecting all users in the one or two commercial districts, this method can save money compared to selecting all users Calculate the time cost of user experience satisfaction rate. The aforementioned grouping of users and selection of the number of users in the group may be determined according to the needs of users or operators.

Specifically, in one embodiment of the present invention, the service rate includes an uplink service rate and a downlink service rate, so when the service rate is the uplink service rate, the corresponding user experience satisfaction rate is the uplink user experience satisfaction rate, and when the service rate is The user experience satisfaction rate corresponding to the downlink service rate is the downlink user experience satisfaction rate.

On the basis of the above content, in step S13, "comparing the service rate of each of the various services with the user experience satisfaction rate of the corresponding service" can be, but not limited to, the following two comparison methods:

The first comparison method compares the uplink service rate of each service in the multi-service with the uplink user experience satisfaction rate of the corresponding service, and compares the downlink service rate of each service in the multi-service with the downlink user experience rate of the corresponding service Experience satisfaction rates were compared separately.

In the second comparison mode, it can be seen from the process of obtaining the first wireless coverage radius in step S11 that when the wireless coverage radius determined by the uplink wireless parameters is smaller than the wireless coverage radius determined by the downlink wireless parameters, the wireless coverage radius determined by selecting the uplink wireless parameters is The first wireless coverage radius. In this comparison mode, only the uplink service rate of each service among the multiple services is compared with the uplink user experience satisfaction rate of the corresponding service. Similarly, when the wireless coverage radius determined by the downlink wireless parameters is selected as the first wireless coverage radius, only the downlink service rate of each service in the multi-service is compared with the downlink user experience satisfaction rate of the corresponding service. This comparison method only needs to compare the uplink service rate or downlink service rate with the user experience satisfaction rate of the corresponding service, and does not need to compare the uplink and downlink service rates of each service in the multi-service with the user experience rate of the corresponding service. Therefore, this situation simplifies the comparison between the service rate in the case of multiple services and the user experience satisfaction rate of the corresponding service, and shortens the comparison time.

S14. Determine a second wireless coverage radius according to the comparison result, where the second wireless coverage radius represents a second wireless coverage range.

Optionally, in a specific embodiment of the present invention, step S14 can be specifically divided into the following two situations:

In the first case, when the service rate of each of the multiple services is greater than the user experience satisfaction rate of the corresponding service, the first wireless coverage radius is selected as the second wireless coverage radius.

In the second situation, when the service rate of any one of the multiple services is lower than the user experience satisfaction rate of the corresponding service, the second coverage radius is determined to be the wireless coverage radius after the reduction of the first wireless coverage radius.

Optionally, in a specific embodiment of the present invention, the second situation can be further specifically: if the service rate of any one of the multiple services is less than the user experience satisfaction rate of the corresponding service, the set step is The following formula reduces the first wireless coverage radius:

R=min(f((1+n%) uplink parameter value), f((1+n%) downlink parameter value)), 0<n<100,

Wherein, n% is a set step size, wherein the step size can be set by those skilled in the art based on their experience, and the step size indicates that the wireless coverage radius is gradually reduced.

Obtain the reduced wireless coverage radius through the above formula, and re-obtain the service rate of each of the above-mentioned multiple services on the edge of the wireless coverage represented by the reduced wireless coverage radius; and each of the multiple services The service rate of the corresponding service is compared with the user experience satisfaction rate of the corresponding service. If the service rate of each service in the multiple services is greater than the corresponding user experience satisfaction rate, determine the above-mentioned reduced wireless coverage radius as the second wireless coverage radius ; Otherwise, according to the above formula, the wireless coverage radius is further reduced until the wireless coverage indicated by the wireless coverage radius meets the service rate requirements of each service, that is, the service rate of each service in multiple services is greater than the user experience of the corresponding service If the rate is satisfactory, the wireless coverage radius is determined to be the second wireless coverage radius at this time.

Specifically, since the comparison between the uplink service rate and the downlink service rate and the corresponding user experience satisfaction rate has been described in step S13 by taking two comparison methods as examples, the corresponding comparison below takes these two comparison methods as an example. Above-mentioned embodiment is described in detail as follows:

(1) Corresponding to the first comparison method in step S13, the uplink service rate of each service in the multi-service is compared with the uplink user experience satisfaction rate of the corresponding service respectively, and the downlink service rate of each service in the multi-service The rate is compared with the downlink user experience satisfaction rate of the corresponding service. In this case, setting condition A is: the uplink service rate of each service in the multi-service is greater than the uplink user experience satisfaction rate of the corresponding service, and the downlink service rate of each service in the multi-service is greater than the downlink service rate of the corresponding service Satisfactory speed for user experience.

For example, in an LTE network, if the comparison result does not meet condition A, that is, the uplink service rate of any service in the multi-service is less than the uplink user experience satisfaction rate of the corresponding service, or the downlink service rate of any service in the multi-service When the service rate is less than the downlink user experience satisfaction rate of the corresponding service, the first wireless coverage radius is reduced according to the following formula:

R ₂ =min(f((1+1%)(RSRP ₁ )),f((1+1%)(SINR ₁ ))),

Among them, 1% is the set step size, RSRP ₁ is the uplink parameter value used to determine the first wireless coverage radius, SINR ₁ is the downlink parameter value used to determine the first wireless coverage radius, R ₂ is reduced according to the above formula The wireless coverage radius that obtains after the first wireless coverage radius; Then, initiate above-mentioned various services again at the edge position of wireless coverage radius R ₂ , record the uplink service rate and the downlink service rate of each service of these multiple services; Next, compare the uplink service rate and downlink service rate of each service with the corresponding user experience satisfaction rate, and when condition A is met, select the wireless coverage radius R2 as the _second wireless coverage radius.

In addition, if the comparison result at the edge position of R ₂ still does not satisfy the condition A in the above situation, continue to reduce the wireless coverage radius R ₂ according to the above formula, that is,

R ₃ =min(f((1+1%)(1+1%)(RSRP ₁ )), f((1+1%)(1+1%)(SINR ₁ ))),

Among them, 1% is the set step size, R ₃ is the wireless coverage radius obtained after reducing R ₂ ; then, initiate the above-mentioned multiple services at the edge position of R ₃ , and record each service of the multiple services Uplink service rate and downlink service rate; Next, compare the uplink service rate and downlink service rate of each service with the corresponding user experience satisfaction rate; finally, if the comparison result satisfies condition A, then determine that _R3 is The second wireless coverage radius, or if the comparison result does not meet condition A, continue to reduce _R3 until the uplink service rate and downlink service rate of the multi-service initiated and recorded at the edge of the wireless coverage radius and the user experience of the corresponding service are satisfactory If the rate comparison result satisfies condition A, then the wireless coverage radius at this time is selected as the second wireless coverage radius.

The above embodiments can ensure that the uplink and downlink service rates of various services within the wireless coverage area are greater than the user experience satisfaction rate of the corresponding services, thereby satisfying the needs of users within the wireless coverage area for different service rates of various services.

(2) Corresponding to the second comparison method in step S13, that is, when the wireless coverage radius determined by the uplink wireless parameters is selected as the first wireless coverage radius, only the uplink service rate of each service in the multi-service and the corresponding service The uplink user experience satisfaction rate is compared separately; when the wireless coverage radius determined by the downlink wireless parameters is selected as the first wireless coverage radius, only the downlink service rate of each service in the multi-service and the downlink user experience satisfaction rate of the corresponding service are respectively compared. Compare. In this case, setting condition B is: the uplink service rate of each service in the multi-service is greater than the uplink user experience satisfaction rate of the corresponding service. The setting condition C is: the downlink service rate of each service in the multi-service is greater than the downlink user experience satisfaction rate of the corresponding service. Wherein, when the wireless coverage radius determined by the uplink wireless parameters is selected as the first wireless coverage radius, it is only necessary to determine whether the comparison result meets condition B; similarly, when the wireless coverage radius determined by the downlink wireless parameters is selected as the first wireless coverage radius , just determine whether the comparison result satisfies condition C.

For example, in an LTE network, when the wireless coverage radius determined by the uplink wireless parameters is selected as the first wireless coverage radius, if the comparison result does not meet condition B, that is, the uplink service rate of any service in the multi-service is less than the corresponding To satisfy the uplink user experience rate of the corresponding service, the first wireless coverage radius is reduced according to the following formula:

R ₄ =min(f((1+1%)(RSRP ₁ )),f((1+1%)(SINR ₁ ))),

Wherein, R ₄ is the wireless coverage radius obtained after reducing the first wireless coverage radius according to the above formula; then, initiate the above-mentioned multiple services at the edge position of the wireless coverage radius R ₄ again, and record each service of the multiple services Next, the uplink service rate of each service is compared with the uplink user experience satisfaction rate of the corresponding service, and when the condition B is satisfied, the wireless coverage radius _R4 is selected as the second wireless coverage radius.

In addition, if the comparison result at the edge position of R ₄ still does not satisfy the condition B in the above situation, continue to reduce the wireless coverage radius R ₂ according to the above formula, that is,

R ₅ =min(f((1+1%)(1+1%)(RSRP ₁ )), f((1+1%)(1+1%)(SINR ₁ ))),

Among them, R ₅ is the wireless coverage radius obtained after reducing R ₄ ; then, initiate the above-mentioned multiple services at the edge position of R ₅ , and record the uplink service rate of each service of the multiple services; Next, respectively The uplink service rate of each service is compared with the uplink user experience satisfaction rate of the corresponding service; finally, if the comparison result satisfies condition B, then determine that R ₅ is the second wireless coverage radius, or if the comparison result does not meet condition B, Then continue to reduce R ₅ until the comparison result of the uplink service rate of the multi-service initiated and recorded at the edge of the wireless coverage radius and the uplink user experience satisfaction rate of the corresponding service satisfies condition B, then select the wireless coverage radius at this time as the second Wireless coverage radius.

The above embodiments can meet the needs of users within the wireless coverage area for different service rates of various services, and it is not necessary to compare the uplink and downlink service rates of all services with the corresponding user experience satisfaction rate, which simplifies the determination of wireless Steps for coverage.

It can be understood that when the wireless coverage radius determined by the downlink wireless parameters is selected as the first wireless coverage radius, it is similar to the above-mentioned situation in which the wireless coverage radius determined by the uplink wireless parameters is selected as the first wireless coverage radius, and details are not repeated here.

In the method for determining a wireless coverage area in Embodiment 1 of the present invention, the wireless coverage area is represented by a wireless coverage radius. Firstly, according to the set wireless parameters, the first wireless coverage radius is obtained, and the first wireless coverage radius represents the first wireless coverage area; secondly, the multiple calls initiated by the terminal on the outer edge of the first wireless coverage area recorded in the receiving terminal are received. The business rate of each business in the seed industry; Next, compare the business rate of each business in the various businesses with the user experience satisfaction rate of each business, where the user experience satisfaction rate is the real network environment Satisfactory service transmission rate obtained by multiple users; then, determine a second wireless coverage radius according to the comparison result, wherein the second wireless coverage radius represents a second wireless coverage range. It can be seen that, by applying this method of user experience satisfaction rate to the selection of the wireless coverage radius of the wireless network, the range of wireless coverage can be determined more accurately from the two aspects of wireless environment and user experience satisfaction, thereby satisfying the needs of users. The demand for the service rate of various data services.

Correspondingly, Embodiment 2 of the present invention also provides a device 20 for determining a wireless coverage range, the wireless coverage range is represented by a wireless coverage radius, as shown in FIG. 2 , the device 20 includes:

An acquiring unit 201, configured to acquire a first wireless coverage radius according to set wireless parameters, where the first wireless coverage radius represents a first wireless coverage range;

The receiving unit 202 is configured to receive the service rate of each of the various services initiated by the terminal on the outer edge of the first wireless coverage area recorded in the terminal;

The comparison unit 203 is configured to compare the service rate of each of the various services with the user experience satisfaction rate of the corresponding service, wherein the user experience satisfaction rate is the satisfactory service transmission obtained by multiple users in a real network environment rate;

The radius determining unit 204 is configured to determine a second wireless coverage radius according to the comparison result, where the second wireless coverage radius represents a second wireless coverage range.

The wireless coverage determining device 20 of the second embodiment of the present invention, the device 20 includes: according to the set wireless parameters, the obtaining unit 201 obtains the first wireless coverage radius, and the first wireless coverage radius represents the first wireless coverage; the receiving unit 202 receiving the service rate of each of the multiple services initiated by the terminal on the outer edge of the first wireless coverage area recorded in the terminal; the comparison unit 203 comparing the service rate of each of the multiple services with the corresponding The user experience satisfaction rate of the service is compared respectively, wherein the user experience satisfaction rate is a satisfactory service transmission rate obtained by multiple users in a real network environment; the radius determination unit 204 determines the second wireless coverage radius according to the comparison result, wherein the second wireless coverage The radius represents the second wireless coverage area. It can be seen that, by using the wireless coverage radius determination device 20 to use the user experience satisfaction rate for the selection of the coverage radius of the wireless network, the two-way guarantee of wireless coverage parameters and user experience indicators can be realized, and the user's service rate for various services can be satisfied. demand.

Optionally, in a specific embodiment of the present invention, the radius determination unit 204 is specifically configured to: if the service rate of any one of the multiple services is less than the user experience satisfaction rate of the corresponding service, determine that the second coverage radius is The wireless coverage radius after the first wireless coverage radius is reduced; or if the service rate of each of the multiple services is greater than the user experience satisfaction rate of the corresponding service, the first wireless coverage radius is selected as the second wireless coverage radius.

Optionally, in a specific embodiment of the present invention, the radius determination unit 204 is specifically configured to:

If the service rate of any one of the various services is less than the user experience satisfaction rate of the corresponding service, the first wireless coverage radius is reduced according to the following formula with the set step size:

R=min(f((1+n%) uplink parameter value), f((1+n%) downlink parameter value)), 0<n<100, where n% is the set step size;

Obtain the reduced wireless coverage radius through the above formula, and re-obtain the service rate of each of the various services on the edge of the wireless coverage indicated by the reduced wireless coverage radius; The service rate is compared with the user experience satisfaction rate of the corresponding service. If the service rate of each service in the multiple services is greater than the user experience satisfaction rate of the corresponding service, the reduced wireless coverage radius is determined to be the second wireless coverage radius Otherwise, according to the above formula, the wireless coverage radius is further reduced until the service rate of each service in the wireless coverage range represented by the wireless coverage radius is greater than the user experience satisfaction rate of the corresponding service, and at this time, it is determined that the wireless coverage radius is the second Wireless coverage radius.

Optionally, in a specific embodiment of the present invention, as shown in FIG. 3 , the device 20 further includes: a user experience satisfaction rate determining unit 205, configured to determine the user experience satisfaction rate of each of multiple services.

It should be noted that, for the specific functions of each structural unit of the device 20 for determining the wireless coverage provided by the second embodiment of the present invention, please refer to the first method embodiment above.

In addition, Embodiment 3 of the present invention further provides a base station, where the base station includes the device for determining wireless coverage described in any specific embodiment in Embodiment 2 of the present invention.

Each embodiment in this specification is described in a progressive manner, and the same and similar parts of the various embodiments can be referred to each other, and each embodiment focuses on the difference from other embodiments. In particular, as for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for relevant parts, please refer to part of the description of the method embodiment.

It should be noted that the device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, That is, it can be located in one place, or it can also be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. In addition, in the drawings of the device embodiments provided by the present invention, the connection relationship between the modules indicates that they have a communication connection, which can be specifically implemented as one or more communication buses or signal lines. It can be understood and implemented by those skilled in the art without creative effort.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (8)

1. a kind of determination method of wireless coverage, the wireless coverage represent that its feature exists with wireless coverage radius In, including：

According to the wireless parameter of setting, the first wireless coverage radius is obtained, the first wireless coverage radius represents that first is wireless Coverage；

In the multiple business that the terminal recorded in receiving terminal is initiated on the outward flange of first wireless coverage The service rate of each business；

By the service rate of each business in the multiple business and the Consumer's Experience satisfactory rate point of each business It is not compared, wherein the Consumer's Experience satisfactory rate is the business transmission of the satisfaction that multi-user obtains under real network environment Speed；

If the service rate of any business is less than the Consumer's Experience satisfactory rate of the business in the multiple business, the is determined Two wireless coverage radiuses are the wireless coverage radius after the first wireless coverage reduced radius；Or

If Consumer's Experience of the service rate of each business respectively more than each business is expired in the multiple business Meaning speed, it is the second wireless coverage radius to choose the first wireless coverage radius,

Wherein described second wireless coverage radius represents the second wireless coverage.

2. according to the method for claim 1, it is characterised in that if in the multiple business any business business Speed is less than the Consumer's Experience satisfactory rate of the business, and it is the first wireless coverage radius to determine the second wireless coverage radius Wireless coverage radius after diminution is specially：

If the service rate of any business is less than the Consumer's Experience satisfactory rate of the business in the multiple business, with setting Step-length reduce the first wireless coverage radius according to below equation：R=min (f ((1+n%) up parameter value), f ((1+ N%) downstream parameter value)), 0<n<100, wherein, n% is the step-length of the setting；

The wireless coverage radius reduced by above-mentioned formula, in the wireless coverage that the wireless coverage radius of the diminution represents The service rate of each business in the multiple business is regained on the edge of scope；And will be each in the multiple business The service rate of kind business and the Consumer's Experience satisfactory rate of each business are compared respectively, if the multiple business In the service rate of each business be all higher than the Consumer's Experience satisfactory rate of each business, determine the nothing of the diminution Line covering radius is the second wireless coverage radius；Otherwise wireless coverage radius is further reduced according to above-mentioned formula, until wireless The service rate for each business in wireless coverage that covering radius represents is all higher than the user of each business Satisfactory rate is experienced, it is the second wireless coverage radius now to determine the wireless coverage radius.

3. according to the method for claim 1, it is characterised in that the wireless parameter includes：It is up in Long Term Evolution LTE Reference Signal Received Power RSRP parameters and downstream signal and interference plus noise are than SINR parameter；Or 3G (Third Generation) Moblie Uplink receiving signal code power RSCP parameters and descending input/output signal to noise ratio Ec/Io parameters in technology 3G.

4. according to the method described in claim any one of 1-3, it is characterised in that described by each in the multiple business Before the Consumer's Experience satisfactory rate of the service rate of business and each business is compared respectively, methods described is also wrapped Include：

Determine the Consumer's Experience satisfactory rate of each business in the multiple business.

5. a kind of determining device of wireless coverage, the wireless coverage represent that its feature exists with wireless coverage radius In, including：

Acquiring unit, for the wireless parameter according to setting, obtain the first wireless coverage radius, the first wireless coverage radius Represent the first wireless coverage；

Receiving unit, the terminal for being recorded in receiving terminal are initiated on the outward flange of first wireless coverage Multiple business in each business service rate；

Comparing unit, for by the user's body of the service rate of each business and each business in the multiple business Test satisfactory rate to be compared respectively, wherein the Consumer's Experience satisfactory rate expires for what multi-user under real network environment obtained The service transmission rate of meaning；

Radius determining unit, is used for：If the service rate of any business is less than the user of the business in the multiple business Satisfactory rate is experienced, it is the wireless coverage radius after the first wireless coverage reduced radius to determine the second wireless coverage radius； If or the service rate of each business is respectively more than the Consumer's Experience satisfaction of each business in the multiple business Speed, it is the second wireless coverage radius to choose the first wireless coverage radius, wherein the second wireless coverage radius represents Second wireless coverage.

6. device according to claim 5, the radius determining unit is specifically used for：

If the service rate of any business is less than the Consumer's Experience satisfactory rate of the business in the multiple business, with setting Step-length reduce the first wireless coverage radius according to below equation：R=min (f ((1+n%) up parameter value), f ((1+ N%) downstream parameter value)), 0<n<100, wherein, n% is the step-length of the setting；

The wireless coverage radius reduced by above-mentioned formula, in the wireless coverage that the wireless coverage radius of the diminution represents The service rate of each business in the multiple business is regained on the edge of scope；And will be each in the multiple business The service rate of kind business and the Consumer's Experience satisfactory rate of each business are compared respectively, if the multiple business In the service rate of each business be all higher than the Consumer's Experience satisfactory rate of each business, determine the nothing of the diminution Line covering radius is the second wireless coverage radius；Otherwise wireless coverage radius is further reduced according to above-mentioned formula, until wireless The service rate for each business in wireless coverage that covering radius represents is all higher than the user of each business Satisfactory rate is experienced, it is the second wireless coverage radius now to determine the wireless coverage radius.

7. device according to claim 6, in the comparing unit by the business of each business in the multiple business Before the Consumer's Experience satisfactory rate of speed and each business is compared respectively, described device also includes：

Consumer's Experience satisfactory rate determining unit, for determining that the Consumer's Experience of each business in the multiple business is satisfied with speed Rate.

8. a kind of base station, it is characterised in that the base station includes the wireless coverage described in preceding claims any one of 5-7 Determining device.