WO2016115846A1 - 业务调度方法、装置、无线网络控制器及基站 - Google Patents

业务调度方法、装置、无线网络控制器及基站 Download PDF

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Publication number
WO2016115846A1
WO2016115846A1 PCT/CN2015/083903 CN2015083903W WO2016115846A1 WO 2016115846 A1 WO2016115846 A1 WO 2016115846A1 CN 2015083903 W CN2015083903 W CN 2015083903W WO 2016115846 A1 WO2016115846 A1 WO 2016115846A1
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Prior art keywords
terminal
priority
service
carrier frequency
scheduling
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PCT/CN2015/083903
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English (en)
French (fr)
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王昔林
张彦崇
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中兴通讯股份有限公司
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Publication of WO2016115846A1 publication Critical patent/WO2016115846A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria

Definitions

  • the present invention relates to the field of communications, and in particular to a service scheduling method, apparatus, radio network controller, and base station.
  • the factors considered by the base station NodeB when transmitting the data packet include air interface interference, data waiting time in the buffer area, and basic Priority, etc.; wherein the basic priority is calculated based on the end user subscription information, and the actual business model of the end user is not considered among these factors.
  • the service scheduling method according to the related art may cause the need for more data traffic to be read and scheduled, the service refreshing slowly, the picture loading is slow or even failed.
  • the picture loading is slow or even failed.
  • the intelligent terminal there are often many softwares in an automatic keep-alive state. Such software periodically sends keep-alive messages to the server, and the amount of these messages is small, but it also occupies certain scheduling resources.
  • the amount of data sent by the user is also very small, and is in discontinuous transmission.
  • the network side may have released the connection of the user. When the user resends the data, he re-enters the connected state. For the network side, these business users are also users of small data volumes.
  • the embodiments of the present invention provide a service scheduling method, a device, a radio network controller, and a base station, so as to solve the problem that the service that needs continuous scheduling in the related art is slow to load or even fails to load, thereby affecting the user experience.
  • a service scheduling method including: determining a priority of the terminal according to data traffic of a terminal to send a service; and sending a priority of the terminal to scheduling a service of the terminal The base station, wherein the priority is used by the base station to perform scheduling processing on the service of the terminal.
  • determining the priority of the terminal includes: determining whether the data traffic of the at least one predetermined service is sent by the terminal exceeds a first predetermined threshold; and if the determination result is yes, determining the terminal The priority is high priority.
  • determining the priority of the terminal includes: determining whether the data traffic of all the predetermined services sent by the terminal is less than or equal to a second predetermined threshold; and if the determination result is yes, determining the terminal The priority is normal priority.
  • the method further includes: determining, according to the data traffic of the service sent by the terminal, the level of the terminal in a high priority.
  • the method further includes: determining the number of the high priority terminals in the current carrier frequency where the terminal determined to be the high priority is located Whether a difference between the number of high priority terminals in any one of the other carriers in the cell in which the current carrier frequency is located is greater than a third predetermined threshold, wherein any one of the other carrier frequencies is a cell in which the current carrier frequency is located Any one of the carrier frequencies except the current carrier frequency; if the determination result is YES, the terminal number equalization process is performed between the current carrier frequency and the any other carrier frequency.
  • a service scheduling method including: receiving a priority of a terminal sent by a radio network controller, where the terminal is used to send a service; and according to a priority of the terminal The service of the terminal is scheduled for processing.
  • scheduling the service of the terminal according to the priority of the terminal includes: when the priority of the terminal is a high priority, scheduling the service of the terminal preferentially, wherein the high priority
  • the terminal of the level is a terminal whose data traffic of the transmission service exceeds a first predetermined threshold.
  • preferentially scheduling the service of the terminal includes: when there are two or more high priority terminals in the carrier frequency where the terminal is located, And the two When the high priority terminal has different levels in the high priority, the terminal is scheduled according to the level of the terminal in the high priority; when there are two or more carriers in the carrier frequency a high-priority terminal, and when the two or more high-priority terminals have the same level in the high priority, scheduling the service of the terminal according to a predetermined factor of the terminal, where the predetermined factors of the terminal include Air interface interference and/or waiting time of the terminal.
  • a service scheduling apparatus including: a determining module, configured to determine a priority of a terminal according to data traffic of a service sent by the terminal; and a sending module configured to send the priority of the terminal And the base station that schedules the service of the terminal, where the priority is used by the base station to perform scheduling processing on the service of the terminal.
  • the determining module includes: a first determining unit, configured to determine whether the data flow of the at least one predetermined service is sent by the terminal exceeds a first predetermined threshold; the first determining unit is configured to be in the When the determination result of the first judging unit is YES, it is determined that the priority of the terminal is a high priority.
  • the determining module includes: a second determining unit, configured to determine whether the data traffic of all the predetermined services sent by the terminal is less than or equal to a second predetermined threshold; and the second determining unit is configured to be in the When the determination result of the second judging unit is YES, it is determined that the priority of the terminal is a normal priority.
  • the determining module further includes: a third determining unit, configured to determine a level of the terminal in a high priority according to the data traffic of the terminal sending service.
  • the determining module further includes: a determining module, configured to determine that the number of the high priority terminals in the current carrier frequency and the current carrier frequency where the terminal determined to be the high priority is located Whether the difference between the number of high-priority terminals in any one of the other carrier frequencies in the cell is greater than a third predetermined threshold, wherein any one of the other carrier frequencies is the cell in which the current carrier frequency is located, except the current carrier frequency Any one of the carrier frequencies; the first processing module is configured to perform equalization processing of the number of terminals between the current carrier frequency and the any one of the other carrier frequencies if the determination result of the determination module is YES.
  • a radio network controller comprising the apparatus of any of the above.
  • a service scheduling apparatus including: a receiving module, configured to receive a priority of a terminal sent by a radio network controller, where the terminal is used to send a service; and the second processing module And configured to perform scheduling processing on the service of the terminal according to the priority of the terminal.
  • the second processing module includes: a scheduling unit, configured to preferentially schedule the service of the terminal when the priority of the terminal is a high priority, where the high priority terminal sends The terminal whose data traffic of the service exceeds the first predetermined threshold.
  • the scheduling unit includes: a first scheduling sub-unit, configured to have two or more high-priority terminals in a carrier frequency where the terminal is located, and the two or more When the high priority terminal has different levels in the high priority, the terminal schedules the service of the terminal according to the level of the terminal in the high priority; and/or the second scheduling subunit is set to be when the terminal is located There are two or more high-priority terminals in the carrier frequency, and when the two or more high-priority terminals have the same level in the high priority, the services of the terminal are scheduled according to predetermined factors of the terminal.
  • the predetermined factor of the terminal includes air interface interference and/or waiting time of the terminal.
  • a base station comprising the apparatus of any of the above.
  • the priority of the terminal is determined according to the data traffic sent by the terminal, and the priority of the terminal is sent to the base station that schedules the service of the terminal, where the priority is used for
  • the base station performs scheduling processing on the service of the terminal, and solves the problem that the service that needs continuous scheduling is loaded slowly or even fails to load, thereby affecting the user experience, thereby improving the record of the service that needs continuous scheduling. Speed and integrity to improve the user experience.
  • FIG. 1 is a flowchart of a first service scheduling method according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a second service scheduling method according to an embodiment of the present invention.
  • FIG. 3 is a structural block diagram of a first service scheduling apparatus according to an embodiment of the present invention.
  • FIG. 4 is a first structural block diagram of a determining module 32 in a first type of service scheduling apparatus according to an embodiment of the present invention
  • FIG. 5 is a second structural block diagram of the determining module 32 in the first service scheduling apparatus according to an embodiment of the present invention.
  • FIG. 6 is a block diagram of a first preferred structure of the determining module 32 in the first service scheduling apparatus according to an embodiment of the present invention.
  • FIG. 7 is a block diagram showing a preferred structure of a first service scheduling apparatus according to an embodiment of the present invention.
  • FIG. 8 is a structural block diagram of a radio network controller according to an embodiment of the present invention.
  • FIG. 9 is a structural block diagram of a second service scheduling apparatus according to an embodiment of the present invention.
  • FIG. 10 is a structural block diagram of a second processing module 94 in a second service scheduling apparatus according to an embodiment of the present invention.
  • FIG. 11 is a structural block diagram of a scheduling unit 102 in a second service scheduling apparatus according to an embodiment of the present invention.
  • FIG. 12 is a structural block diagram of a base station according to an embodiment of the present invention.
  • FIG. 13 is a priority map according to an embodiment of the present invention.
  • 15 is a flowchart of user identification and acceleration of a specific service according to an embodiment of the present invention.
  • FIG. 16 is a schematic diagram of inter-carrier frequency equalization of a high priority level user according to an embodiment of the present invention.
  • FIG. 1 is a flowchart of a first service scheduling method according to an embodiment of the present invention. As shown in FIG. 1, the process includes the following steps:
  • Step S102 Determine a priority of the terminal according to the data traffic of the service sent by the terminal.
  • Step S104 Send the priority of the terminal to the base station that schedules the service of the terminal, where the priority is used by the base station to perform scheduling processing on the service of the terminal.
  • the terminal is prioritized according to the data traffic of the service sent by the terminal, and different service scheduling processes are performed for different priority terminals, thereby realizing the priority scheduling of services requiring continuous scheduling, thereby solving the problems existing in the related technologies.
  • Businesses that require continuous scheduling are slow to load, or even fail to load, thus affecting The problem of user experience, in turn, improves the loading rate and integrity of services that require continuous scheduling, and improves the user experience.
  • the priority of the user may be determined by determining whether the data traffic of the at least one predetermined service is exceeded by the terminal. The first predetermined threshold; if the result of the determination is yes, it is determined that the priority of the terminal is a high priority. That is, the priority of the terminal is determined by the data traffic of the terminal transmitting the service, where the predetermined service may be all services in the terminal, or may be a specific service specified in advance.
  • the priority of the terminal that sends the service when determining the priority of the terminal that sends the service, it may also be determined whether the data traffic of all the predetermined services sent by the terminal is less than or equal to a second predetermined threshold, wherein the second predetermined threshold is If the predetermined threshold is the same or different, if the result of the determination is yes, it is determined that the priority of the terminal is a normal priority.
  • the high-priority of the terminal may be further divided.
  • the method further includes: sending a service according to the terminal. The data traffic determines the level of the terminal in the high priority.
  • the terminal After determining the priority of the terminal, it can also determine whether the difference between the high priority numbers of the carrier frequencies is too large, and if the difference is too large, the number of high priority terminals between the carriers can be balanced. Processing, avoiding the problem that multiple high-priority terminals preempt the scheduling resources of the same carrier frequency.
  • the method further includes: determining the number of the high-priority terminals in the current carrier frequency where the terminal determined to be the high priority is located, and the current carrier frequency Whether the difference between the number of high-priority terminals in any other carrier frequency in the cell is greater than a third predetermined threshold, wherein any other carrier frequency is any one of the cells in which the current carrier frequency is located except the current carrier frequency.
  • the terminal quantity equalization processing is performed between the current carrier frequency and any other carrier frequency, and the equalization processing may be the allocation of the number of high priority terminals between the two carrier frequencies, and the high priority
  • the high-priority terminal in the carrier frequency with a large number of terminal terminals is allocated to a carrier frequency with a small number of high-priority terminals to achieve the purpose of balancing the number of high-priority terminals between the carrier frequencies.
  • FIG. 2 is a flowchart of a second service scheduling method according to an embodiment of the present invention. As shown in FIG. 2, the process includes the following steps:
  • Step S202 receiving a priority of the terminal sent by the radio network controller, where the terminal is used to send a service
  • Step S204 Perform scheduling processing on the service of the terminal according to the priority of the terminal.
  • the service of the terminal is scheduled according to the priority of the terminal, so that the high-priority terminal service can be preferentially scheduled, thereby realizing the priority scheduling of the service that needs to be continuously scheduled, satisfying the user perception, and solving the existing technology.
  • Services that require continuous scheduling are slow to load, or even fail to load, thus affecting the user experience. This improves the loading rate and integrity of services that require continuous scheduling and improves the user experience.
  • scheduling the service of the terminal according to the priority of the terminal includes: when the priority of the terminal is a high priority, preferentially scheduling the service of the terminal, where the high priority terminal is sending The terminal whose data traffic of the service exceeds the first predetermined threshold.
  • the service of the terminal is preferentially scheduled to be: when there are two or more high-priority terminals in the carrier frequency of the high-priority terminal, and the two or more When the high priority terminal has different levels in the high priority, the terminal schedules the service of the terminal according to the level of the high priority; and/or, when there are two or more carriers in the carrier frequency of the high priority terminal a high-priority terminal, and when the two or more high-priority terminals have the same level in the high-priority, the service of the terminal is scheduled according to a predetermined factor of the terminal, where the predetermined factors of the terminal include air interface interference of the terminal and / or wait time.
  • a service scheduling apparatus is further provided, which is used to implement the foregoing embodiments and preferred embodiments, and has not been described again.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 3 is a structural block diagram of a first service scheduling apparatus according to an embodiment of the present invention. As shown in FIG. 3, the apparatus includes a determining module 32 and a transmitting module 34, which will be described below.
  • the determining module 32 is configured to determine the priority of the terminal according to the data traffic of the terminal to send the service; the sending module 34 is connected to the determining module 32, and is configured to send the priority of the terminal to the base station that schedules the service of the terminal, where The priority is used by the base station to perform scheduling processing on the service of the terminal.
  • FIG. 4 is a first structural block diagram of a determining module 32 in a first type of service scheduling apparatus according to an embodiment of the present invention. As shown in FIG. 4, the determining module 32 includes a first determining unit 42 and a first determining unit 44. The determination module 32 will be described.
  • the first determining unit 42 is configured to determine whether the data traffic of the at least one predetermined service is sent by the terminal exceeds a first predetermined threshold.
  • the first determining unit 44 is connected to the first determining unit 42 and configured to be in the first determining unit 42. If the result of the determination is yes, it is determined that the priority of the terminal is a high priority.
  • FIG. 5 is a second structural block diagram of a determining module 32 in a first type of service scheduling apparatus according to an embodiment of the present invention. As shown in FIG. 5, the determining module includes a second determining unit 52 and a second determining unit 54. The determination module 32 will be described.
  • the second determining unit 52 is configured to determine whether the data traffic of all the predetermined services sent by the terminal is less than or equal to the second predetermined threshold.
  • the second determining unit 54 is connected to the second determining unit 52, and is configured to be in the second determining unit 52. If the result of the determination is yes, it is determined that the priority of the terminal is the normal priority.
  • FIG. 6 is a first preferred structural block diagram of the determining module 32 in the first service scheduling apparatus according to the embodiment of the present invention. As shown in FIG. 6, the determining module 32 includes all the units shown in FIG. The third determining unit 62 will be described below.
  • the third determining unit 62 is connected to the first determining unit 44, and is configured to determine the level of the terminal in the high priority according to the data traffic of the terminal sending service.
  • FIG. 7 is a block diagram showing a preferred structure of a first service scheduling apparatus according to an embodiment of the present invention. As shown in FIG. 7, the apparatus includes a judging module 72 and a first processing module 74 in addition to all the modules shown in FIG. , which will be explained below.
  • the determining module 72 is connected to the determining module 32, and is configured to determine that the number of high-priority terminals in the current carrier frequency in which the level-determined terminal determined to be high-priority is located is higher than any other carrier frequency in the cell in which the current carrier frequency is located. Whether the difference between the number of priority terminals is greater than a third predetermined threshold, wherein any other carrier frequency is any one of the cells in which the current carrier frequency is located except the current carrier frequency; the first processing module 74 is connected to the foregoing The determining module 72 is configured to perform equalization processing of the number of terminals between the current carrier frequency and any one of the other carrier frequencies when the determination result of the determination module 72 is YES.
  • FIG. 8 is a structural block diagram of a radio network controller according to an embodiment of the present invention. As shown in FIG. 8, the radio network controller 82 includes the first service scheduling device 84 of any of the above.
  • FIG. 9 is a structural block diagram of a second service scheduling apparatus according to an embodiment of the present invention. As shown in FIG. 9, the apparatus includes a receiving module 92 and a second processing module 94, which will be described below.
  • the receiving module 92 is configured to receive a priority for the terminal sent by the radio network controller, where the terminal is used to send a service, and the second processing module 94 is connected to the receiving module 92, and is set according to the priority of the terminal. The service of the terminal is scheduled.
  • FIG. 10 is a structural block diagram of a second processing module 94 in a second type of service scheduling apparatus according to an embodiment of the present invention. As shown in FIG. 10, the second processing module 94 includes a scheduling unit 102, and the scheduling unit 102 is performed below. Description.
  • the scheduling unit 102 is configured to preferentially schedule the service of the terminal when the priority of the terminal is a high priority, where the high priority terminal is a terminal whose data traffic of the sending service exceeds a first predetermined threshold.
  • FIG. 11 is a structural block diagram of a scheduling unit 102 in a second type of service scheduling apparatus according to an embodiment of the present invention. As shown in FIG. 11, the scheduling unit 102 includes a first scheduling subunit 112 and/or a second scheduling subunit 114. The scheduling unit 102 will be described below.
  • the first scheduling sub-unit 112 is configured to have two or more high-priority terminals in the carrier frequency where the terminal is located, and the two or more high-priority terminals have different levels in the high priority, according to The terminal schedules the service of the terminal in the high priority level;
  • the second scheduling sub-unit 114 is configured to have two or more high priority terminals in the carrier frequency where the terminal is located, and the two or more high priority
  • the terminals of the terminal schedule the services of the terminal according to predetermined factors of the terminal, wherein the predetermined factors of the terminal include air interface interference and/or waiting time of the terminal.
  • FIG. 12 is a structural block diagram of a base station according to an embodiment of the present invention. As shown in FIG. 12, the base station 122 includes the second service scheduling apparatus 124 of any of the above.
  • a method and an apparatus for implementing rate improvement according to service characteristics are also proposed in the embodiment of the present invention.
  • the main purpose of the embodiments is to provide an implementation method and system for analyzing user data packets in a radio network controller (Radio Network Controll, RNC for short) and a base station NodeB, and preferentially transmitting data of high-value services. To improve the loading rate of services that need to be continuously scheduled, thereby improving user perception.
  • RNC Radio Network Controll
  • PS Packet Switched
  • FIG. 13 is a priority map according to an embodiment of the present invention, where the terminal is divided into high priority terminals and For other priority terminals, the terminal is divided into different levels of high priority in the high priority, so that the terminal can be scheduled according to the level of the terminal in the high priority.
  • the PS service request is initiated, and the terminal establishes a connection with the server to perform data interaction.
  • RNC monitors each user's data packets in real time, monitoring the granularity for each use. For each service session of a user, when the data packet traffic of a certain user exceeds a certain threshold within a certain period, the user is considered to be a large-volume user, and the priority of the user needs to be increased to "high priority”.
  • the RNC notifies the NodeB of the "high priority" of the user by the priority indicating cell, and instructs the NodeB to perform priority scheduling processing on the data packet of the user;
  • the RNC monitors the data packet in real time. If the data volume of all the service sessions of the user is less than a certain threshold within a certain period, it is considered that the session with the large amount of traffic of the user has ended, and the user is no longer a high-priority user.
  • the level is the "other priority", and the RNC notifies the NodeB of the new priority of the user by the priority indicating cell, and instructs the NodeB to perform normal scheduling processing on the data packet of the user;
  • the RNC After the user accesses the default, the user is the "other priority", and the NodeB performs normal data scheduling processing according to the "other priority”. After the user is identified as a large traffic user, the RNC sends a "high priority" indication to the NodeB, which preferentially transmits the data of the user. If there are multiple high-priority users, you need to consider the air interface interference, waiting time and other factors of the high-priority users, and then decide which data to schedule and schedule;
  • the RNC When the RNC identifies that the user has a period of time that the data is less than a certain threshold and lowers its priority, the RNC sends the “other priority” (the same as the above-mentioned common priority) indication to the NodeB, and the NodeB considers the user to be a non-high priority.
  • the RNC uses a common scheduling algorithm;
  • the definition of the user priority requires the RNC to negotiate with the NodeB, and multiple levels can be defined.
  • High-priority absolute priority scheduling When multiple high-priority users exist at the same time, the common scheduling algorithm is used between the multiple high-priority users.
  • the RNC starts to identify whether the user has session traffic. If a certain threshold is exceeded, if the user exceeds a certain threshold, the user is considered to be a large-volume user and its priority is raised. If the amount of data of the user is less than a certain threshold after a period of time, the session of the large-volume is considered to be ended. The priority is restored. If the user is not released, the monitoring is continued.
  • the priority is raised.
  • the RNC monitors whether the traffic of the session exceeds a certain threshold, the RNC can target certain applications.
  • the traffic of these sessions exceeds a certain threshold, and will be considered as a large-volume user, thereby raising its priority and prioritizing scheduling; for other
  • the priority is not promoted; for high-priority users, carrier-to-frequency equalization is also possible.
  • 3G is a multi-carrier system. There are multiple carrier frequencies in each cell. When the traffic of multiple users in this cell exceeds the threshold, these users need to raise their priority.
  • the level users are concentrated in the same carrier frequency, sharing the air interface resources of this carrier frequency, and the rate improvement space is limited.
  • the RNC equalizes the high-priority users between the carrier frequencies, so that the number of high-priority users on each carrier frequency is basically equal, and the data of the high-priority users is more preferentially sent.
  • the rate increase space is larger, and priority is given. The scheduling effect is better.
  • FIG. 14 is a flow chart of large-volume user identification and acceleration according to an embodiment of the present invention. As shown in FIG. 14, the process includes the following steps:
  • Step S1402 After the user PS service accesses the network side, the terminal performs a PS service.
  • step S1404 the RNC assigns a default priority to the initial access user, and the priority is not a high priority but other priorities.
  • the NodeB does not send priority to the data of this user, and the RNC detects the downlink traffic of this user in real time.
  • step S1406 when the traffic of a certain session of the user exceeds the threshold of the background configuration, the user is considered to be a large-traffic user, and the service awareness of the user needs to be guaranteed. Therefore, the RNC changes the priority of the user to a priority of a high priority. The RNC notifies the NodeB of the modified priority.
  • step S1408 the NodeB modifies the priority of the user to a high priority.
  • the high-priority user sends other user data according to the normal scheduling algorithm. If there are multiple high-priority users, the users are sorted according to the priority level, and the priority is sent first. If the priorities are the same, Then, based on factors such as air interface interference and data waiting time, it is decided to decide which user's data to send.
  • step S1410 the RNC continues to detect the user data in real time.
  • the user priority is restored to the initial priority.
  • step S1412 the RNC sends the restored priority to the NodeB, and the NodeB restores the priority of the user after receiving it.
  • FIG. 15 is a flowchart of user identification and acceleration of a specific service according to an embodiment of the present invention. As shown in FIG. 15, the process includes the following steps:
  • Step S1502 After the user PS service accesses the network side, the terminal performs a PS service.
  • step S1504 the RNC assigns a default priority to the initial access user, and the priority is not a high priority. For other priorities, the NodeB does not preferentially send data of the user. The RNC detects the data of this user in real time.
  • step S1506 when the target server accessed by the user is a server configured in the background, and the downlink traffic of the server exceeds the background threshold, the service accessed by the user is considered to be a preferentially sent service, and the service is required to be a large-volume service.
  • the user's service is aware, so the RNC modifies the priority of the user to a high priority priority; the RNC notifies the NodeB of the modified priority.
  • step S1508 the NodeB modifies the priority of the user to a high priority.
  • the NodeB modifies the priority of the user to a high priority.
  • the users will be sorted according to the priority level, and the priority will be sent first. If the priorities are the same, the air interface interference and data will be based on the air interface. The waiting time and other factors are considered together to determine which user's data to send.
  • step S1510 the RNC continues to detect the user data in real time.
  • the priority of the user is restored to the initial priority.
  • step S1512 the RNC sends the restored priority to the NodeB, and the NodeB restores the priority of the user after receiving it.
  • FIG. 16 is a schematic diagram of carrier-to-frequency equalization of a high-priority user according to an embodiment of the present invention, as shown in FIG.
  • Time Division-Synchronous Code Division Multiple Access is a multi-carrier system with multiple carrier frequencies per cell. With the user's access and release, the number of users per carrier frequency is not average.
  • the RNC periodically determines the number of high-priority users on each carrier frequency in each cell; when the RNC discovers a cell, the number of high-priority users of one carrier frequency is higher than the number of high-priority users of another carrier frequency, and the difference If the value exceeds a threshold, it is considered that the distribution of the number of high-priority users is uneven. There are multiple scheduling resources for users to seize the same carrier frequency, which does not achieve the acceleration effect.
  • the RNC selects a carrier frequency with a large number of users, and selects a high-priority user to trigger the adjustment between the carrier frequencies in the cell. The ultimate goal is to achieve a high-priority user evenly distributed among the carrier frequencies to satisfy the user perception.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, thereby Storing them in a storage device is performed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that herein, or separately fabricated into individual integrated circuit modules, or Multiple of these modules or steps are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software.
  • the priority of the terminal is determined according to the data traffic sent by the terminal, and the priority of the terminal is sent to the base station that schedules the service of the terminal, where the priority
  • the level is used by the base station to perform scheduling processing on the service of the terminal, which solves the problem that the service in the related art that needs continuous scheduling is slow to load or even fails to load, thereby affecting the user experience, thereby improving the need for continuous scheduling.
  • the rate and integrity of the business record is determined according to the data traffic sent by the terminal, and the priority of the terminal is sent to the base station that schedules the service of the terminal, where the priority
  • the level is used by the base station to perform scheduling processing on the service of the terminal, which solves the problem that the service in the related art that needs continuous scheduling is slow to load or even fails to load, thereby affecting the user experience, thereby improving the need for continuous scheduling.
  • the rate and integrity of the business record is used by the base station to perform scheduling processing on the service of the terminal.

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Abstract

本发明提供了一种业务调度方法、装置、无线网络控制器及基站，其中，该方法包括：根据终端发送业务的数据流量确定终端的优先级；将终端的优先级发送给对终端的业务进行调度的基站，其中，该优先级用于基站对终端的业务进行调度处理。通过本发明，解决了相关技术中存在的需要连续调度的业务加载缓慢，甚至加载失败，从而影响用户体验的问题，进而达到了提高需要连续调度的业务的加载速率及完整性，提高用户体验的效果。

Description

业务调度方法、装置、无线网络控制器及基站 技术领域
本发明涉及通信领域，具体而言，涉及一种业务调度方法、装置、无线网络控制器及基站。
背景技术
随着3G技术的普及，越来越多的终端接入到3G网络中，3G网络的数据流量也日益增多。
以智能终端为例，目前3G系统的调度算法中，对所有智能终端中的待发送的数据报文，基站NodeB发送数据报文时考虑的因素包括空口干扰，数据在缓存区中等待时间，基本优先级等等；其中基本优先级根据终端用户签约信息计算出，这些因素中没有考虑终端用户的实际业务模型。随着智能终端的普及越来越多，数据流量暴增的情况下，按照相关技术中的业务调度方法会使得需要较多数据流量的需要连读调度的业务刷新缓慢、图片加载缓慢甚至失败，严重影响用户的感知，降低用户体验。
智能终端中往往有很多软件处于自动保活状态，这类软件周期性与服务器发送保活报文，而这些报文数据量小，但是也占用了一定的调度资源。智能终端中对于一些即时通讯类软件(比如QQ，微信)，用户发送的数据量也非常小，且处于不连续发送，每发送完一个对话的数据后，网络侧可能已经释放掉该用户的连接，等用户再发送数据时，再重新进入连接态。对于网络侧来说，这些业务用户也属于小数据量的用户。这类用户大量充斥在网络中，消耗了很多的调度资源，使得那些需要连续调度的业务(比如浏览图片，视频，音乐)受到影响，造成了需要连续调度的业务加载缓慢，甚至出现加载失败的情况，从而严重影响用户感知。而在目前调度算法中，对所有数据都没有区分。
针对相关技术中存在的需要连续调度的业务加载缓慢，甚至加载失败，从而影响用户体验的问题，目前尚未提出有效的解决方案。
发明内容
本发明实施例提供了一种业务调度方法、装置、无线网络控制器及基站，以解决相关技术中存在的需要连续调度的业务加载缓慢，甚至加载失败，从而影响用户体验的问题。
根据本发明的一个实施例，提供了一种业务调度方法，包括：根据终端发送业务的数据流量确定所述终端的优先级；将所述终端的优先级发送给对所述终端的业务进行调度的基站，其中，所述优先级用于所述基站对所述终端的业务进行调度处理。
在本发明实施例中，确定所述终端的优先级包括：判断所述终端发送至少之一预定业务的数据流量是否超过第一预定阈值；在判断结果为是的情况下，确定所述终端的优先级为高优先级。
在本发明实施例中，确定所述终端的优先级包括：判断所述终端发送所有预定业务的数据流量是否均小于或等于第二预定阈值；在判断结果为是的情况下，确定所述终端的优先级为普通优先级。
在本发明实施例中，在确定所述终端的优先级为高优先级之后，还包括：按照所述终端发送业务的数据流量确定所述终端在高优先级中的等级。
在本发明实施例中，在根据终端发送业务的数据流量确定所述终端的优先级之后，还包括：判断被确定为高优先级的所述终端所处的当前载频中高优先级终端的数量与所述当前载频所在的小区中的任意一个其他载频中高优先级终端的数量之差是否大于第三预定阈值，其中，所述任意一个其他载频为所述当前载频所处的小区中除所述当前载频外的任意一个载频；在判断结果为是的情况下，在所述当前载频和所述任意一个其他载频间进行终端数量的均衡处理。
根据本发明的另一实施例，提供了一种业务调度方法，包括：接收无线网络控制器发送的终端的优先级，其中，所述终端用于发送业务；根据所述终端的优先级对所述终端的业务进行调度处理。
在本发明实施例中，根据所述终端的优先级对所述终端的业务进行调度处理包括：当所述终端的优先级为高优先级时，优先调度所述终端的业务，其中，高优先级的终端为发送业务的数据流量超过第一预定阈值的终端。
在本发明实施例中，当所述终端的优先级为高优先级时，优先调度所述终端的业务包括：当所述终端所处的载频中存在两个及以上的高优先级终端，且所述两个及以 上的高优先级终端在高优先级中的等级不同时，按照所述终端在高优先级中的等级调度所述终端的业务；当所述终端所处的载频中存在两个及以上的高优先级终端，且所述两个及以上的高优先级终端在高优先级中的等级相同时，按照所述终端的预定因素调度所述终端的业务，其中，所述终端的预定因素包括所述终端的空口干扰和/或等待时间。
根据本发明的另一实施例，提供了一种业务调度装置，包括：确定模块，设置为根据终端发送业务的数据流量确定终端的优先级；发送模块，设置为将所述终端的优先级发送给对所述终端的业务进行调度的基站，其中，所述优先级用于所述基站对所述终端的业务进行调度处理。
在本发明实施例中，所述确定模块包括：第一判断单元，设置为判断所述终端发送至少之一预定业务的数据流量是否超过第一预定阈值；第一确定单元，设置为在所述第一判断单元的判断结果为是的情况下，确定所述终端的优先级为高优先级。
在本发明实施例中，所述确定模块包括：第二判断单元，设置为判断所述终端发送所有预定业务的数据流量是否均小于或等于第二预定阈值；第二确定单元，设置为在所述第二判断单元的判断结果为是的情况下，确定所述终端的优先级为普通优先级。
在本发明实施例中，所述确定模块还包括：第三确定单元，设置为按照所述终端发送业务的数据流量确定所述终端在高优先级中的等级。
在本发明实施例中，所述确定模块还包括：判断模块，设置为判断被确定为高优先级的所述终端所处的当前载频中高优先级终端的数量与所述当前载频所在的小区中的任意一个其他载频中高优先级终端的数量之差是否大于第三预定阈值，其中，所述任意一个其他载频为所述当前载频所处的小区中除所述当前载频外的任意一个载频；第一处理模块，设置为在所述判断模块的判断结果为是的情况下，在所述当前载频和所述任意一个其他载频间进行终端数量的均衡处理。
根据本发明的另一实施例，提供了一种无线网络控制器，包括上述任一项所述的装置。
根据本发明的另一实施例，提供了一种业务调度装置，包括：接收模块，设置为接收无线网络控制器发送的终端的优先级，其中，所述终端用于发送业务；第二处理模块，设置为根据所述终端的优先级对所述终端的业务进行调度处理。
在本发明实施例中，所述第二处理模块包括：调度单元，设置为当所述终端的优先级为高优先级时，优先调度所述终端的业务，其中，高优先级的终端为发送业务的数据流量超过第一预定阈值的终端。
在本发明实施例中，所述调度单元包括：第一调度子单元，设置为当所述终端所处的载频中存在两个及以上的高优先级终端，且所述两个及以上的高优先级终端在高优先级中的等级不同时，按照所述终端在高优先级中的等级调度所述终端的业务；和/或，第二调度子单元，设置为当所述终端所处的载频中存在两个及以上的高优先级终端，且所述两个及以上的高优先级终端在高优先级中的等级相同时，按照所述终端的预定因素调度所述终端的业务，其中，所述终端的预定因素包括所述终端的空口干扰和/或等待时间。
根据本发明的另一实施例，提供了一种基站，包括上述任一项所述的装置。
通过本发明实施例，采用根据终端发送业务的数据流量确定所述终端的优先级；将所述终端的优先级发送给对所述终端的业务进行调度的基站，其中，所述优先级用于所述基站对所述终端的业务进行调度处理，解决了相关技术中存在的需要连续调度的业务加载缓慢，甚至加载失败，从而影响用户体验的问题，进而达到了提高需要连续调度的业务的记载速率及完整性，提高用户体验的效果。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例的第一种业务调度方法的流程图；
图2是根据本发明实施例的第二种业务调度方法的流程图；
图3是根据本发明实施例的第一种业务调度装置的结构框图；
图4是根据本发明实施例的第一种业务调度装置中确定模块32的第一种结构框图；
图5是根据本发明实施例的第一种业务调度装置中确定模块32的第二种结构框图；
图6是根据本发明实施例的第一种业务调度装置中确定模块32的第一种优选结构框图；
图7是根据本发明实施例的第一种业务调度装置的优选结构框图；
图8是根据本发明实施例的无线网络控制器的结构框图；
图9是根据本发明实施例的第二种业务调度装置的结构框图；
图10是根据本发明实施例的第二种业务调度装置中第二处理模块94的结构框图；
图11是根据本发明实施例的第二种业务调度装置中调度单元102的结构框图；
图12是根据本发明实施例的基站的结构框图；
图13是根据本发明实施例的优先级映射图；
图14是根据本发明实施例的大业务量用户识别和加速流程图；
图15是根据本发明实施例的特定业务的用户识别和加速流程图；
图16是根据本发明实施例的高优先级级别用户的载频间均衡示意图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
在本实施例中提供了一种业务调度方法，图1是根据本发明实施例的第一种业务调度方法的流程图，如图1所示，该流程包括如下步骤：
步骤S102，根据终端发送业务的数据流量确定终端的优先级；
步骤S104，将终端的优先级发送给对终端的业务进行调度的基站，其中，该优先级用于基站对终端的业务进行调度处理。
通过上述步骤，按照终端发送业务的数据流量对终端进行优先级划分，并针对不同的优先级终端进行不同的业务调度处理，实现了优先调度需要连续调度的业务，从而解决了相关技术中存在的需要连续调度的业务加载缓慢，甚至加载失败，从而影响 用户体验的问题，进而达到了提高需要连续调度的业务的加载速率及完整性，提高用户体验的效果。
在确定发送业务的终端的优先级时，可以有多种确定方式，在一个可选的实施例中，可通过如下方式确定用户的优先级：判断终端发送至少之一预定业务的数据流量是否超过第一预定阈值；在判断结果为是的情况下，确定该终端的优先级为高优先级。即，通过终端发送业务的数据流量来确定终端的优先级，其中，该预定业务可以是终端中的全部业务，也可以是预先指定的特定的几个业务。
在一个可选的实施例中，在确定发送业务的终端的优先级时，还可以判断终端发送所有预定业务的数据流量是否均小于或等于第二预定阈值，其中，该第二预定阈值与第一预定阈值相同或不同，在判断结果为是的情况下，确定该终端的优先级为普通优先级。
在确定了终端为高优先级终端之后，还可以对终端的高优先级进行进一步的划分，在一个可选的实施例中，在确定终端为高优先级终端之后，还包括：按照终端发送业务的数据流量确定终端在高优先级中的等级。
当确定了终端的优先级之后，还可以判断载频间的高优先级数量的差值是否过大，在差值过大的情况下，还可以进行载频间的高优先级终端数量的均衡处理，避免多个高优先级终端抢占同一个载频的调度资源的问题。在一个可选的实施例中，在确定发送业务数据的终端的优先级之后，还包括：判断被确定为高优先级的终端所处的当前载频中高优先级终端的数量与该当前载频所在的小区中的任意一个其他载频中高优先级终端的数量之差是否大于第三预定阈值，其中，任意一个其他载频为当前载频所处的小区中除当前载频外的任意一个载频；在判断结果为是的情况下，在当前载频和任意一个其他载频间进行终端数量的均衡处理，该均衡处理可以是两两载频间高优先级终端数量的调配，将高优先级终端数量多的载频中的高优先级终端调配一部分至高优先级终端数量少的载频上，以达到高优先级终端的数量在各载频间的均衡的目的。
在本实施例中还提供了一种业务调度方法，图2是根据本发明实施例的第二种业务调度方法的流程图，如图2所示，该流程包括如下步骤：
步骤S202，接收无线网络控制器发送的终端的优先级，其中，该终端用于发送业务；
步骤S204，根据终端的优先级对终端的业务进行调度处理。
通过上述步骤，根据终端的优先级来对终端的业务进行调度，可以实现优先调度高优先级的终端业务，从而实现了优先调度需要连续调度的业务，满足用户感知，解决了相关技术中存在的需要连续调度的业务加载缓慢，甚至加载失败，从而影响用户体验的问题，进而达到了提高需要连续调度的业务的加载速率及完整性，提高用户体验的效果。
在一个可选的实施例中，根据终端的优先级对终端的业务进行调度处理包括：当终端的优先级为高优先级时，优先调度该终端的业务，其中，高优先级的终端为发送业务的数据流量超过第一预定阈值的终端。从而实现了优先调度需要连续调度的业务的目的，提高用户体验。
其中，当终端的优先级为高优先级时，优先调度该终端的业务包括：当高优先级终端所处的载频中存在两个及以上的高优先级终端，且该两个及以上的高优先级终端在高优先级中的等级不同时，按照终端在高优先级中的等级调度该终端的业务；和/或，当高优先级终端所处的载频中存在两个及以上的高优先级终端，且该两个及以上的高优先级终端在高优先级中的等级相同时，按照终端的预定因素调度该终端的业务，其中，该终端的预定因素包括终端的空口干扰和/或等待时间。
在本实施例中还提供了一种业务调度装置，该装置用于实现上述实施例及优选实施方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图3是根据本发明实施例的第一种业务调度装置的结构框图，如图3所示，该装置包括确定模块32和发送模块34，下面对该装置进行说明。
确定模块32，设置为根据终端发送业务的数据流量确定终端的优先级；发送模块34，连接至上述确定模块32，设置为将终端的优先级发送给对该终端的业务进行调度的基站，其中，优先级用于基站对终端的业务进行调度处理。
图4是根据本发明实施例的第一种业务调度装置中确定模块32的第一种结构框图，如图4所示，该确定模块32包括第一判断单元42和第一确定单元44，下面对该确定模块32进行说明。
第一判断单元42，设置为判断终端发送至少之一预定业务的数据流量是否超过第一预定阈值；第一确定单元44，连接至上述第一判断单元42，设置为在第一判断单元42的判断结果为是的情况下，确定终端的优先级为高优先级。
图5是根据本发明实施例的第一种业务调度装置中确定模块32的第二种结构框图，如图5所示，该确定模块包括第二判断单元52和第二确定单元54，下面对该确定模块32进行说明。
第二判断单元52，设置为判断终端发送所有预定业务的数据流量是否均小于或等于第二预定阈值；第二确定单元54，连接至上述第二判断单元52，设置为在第二判断单元52的判断结果为是的情况下，确定终端的优先级为普通优先级。
图6是根据本发明实施例的第一种业务调度装置中确定模块32的第一种优选结构框图，如图6所示，该确定模块32除包括图4所示的所有单元外，还包括第三确定单元62，下面对其进行说明。
第三确定单元62，连接至上述第一确定单元44，设置为按照终端发送业务的数据流量确定终端在高优先级中的等级。
图7是根据本发明实施例的第一种业务调度装置的优选结构框图，如图7所示，该装置除包括图3所示的所有模块外，还包括判断模块72和第一处理模块74，下面对其进行说明。
判断模块72，连接至上述确定模块32，设置为判断被确定为高优先的级终端所处的当前载频中高优先级终端的数量与该当前载频所在的小区中的任意一个其他载频中高优先级终端的数量之差是否大于第三预定阈值，其中，任意一个其他载频为当前载频所处的小区中除当前载频外的任意一个载频；第一处理模块74，连接至上述判断模块72，设置为在判断模块72的判断结果为是的情况下，在当前载频和任意一个其他载频间进行终端数量的均衡处理。
图8是根据本发明实施例的无线网络控制器的结构框图，如图8所示，无线网络控制器82包括上述任一项的第一种业务调度装置84。
图9是根据本发明实施例的第二种业务调度装置的结构框图，如图9所示，该装置包括接收模块92和第二处理模块94，下面对该装置进行说明。
接收模块92，设置为接收无线网络控制器发送的用于终端的优先级，其中，该终端用于发送业务；第二处理模块94，连接至上述接收模块92，设置为根据终端的优先级对终端的业务进行调度处理。
图10是根据本发明实施例的第二种业务调度装置中第二处理模块94的结构框图，如图10所示，该第二处理模块94包括调度单元102，下面对该调度单元102进行说明。
调度单元102，设置为当终端的优先级为高优先级时，优先调度终端的业务，其中，高优先级的终端为发送业务的数据流量超过第一预定阈值的终端。
图11是根据本发明实施例的第二种业务调度装置中调度单元102的结构框图，如图11所示，该调度单元102包括第一调度子单元112和/或第二调度子单元114，下面对该调度单元102进行说明。
第一调度子单元112，设置为当终端所处的载频中存在两个及以上的高优先级终端，且该两个及以上的高优先级终端在高优先级中的等级不同时，按照终端在高优先级中的等级调度终端的业务；第二调度子单元114，设置为当终端所处的载频中存在两个及以上的高优先级终端，且该两个及以上的高优先级终端在高优先级中的等级相同时，按照终端的预定因素调度终端的业务，其中，该终端的预定因素包括终端的空口干扰和/或等待时间。
图12是根据本发明实施例的基站的结构框图，如图12所示，该基站122包括上述任一项的第二种业务调度装置124。
针对相关技术中存在的需要连续调度的业务加载缓慢，甚至加载失败，从而影响用户体验的问题，本发明实施例中还提出了一种无线网络根据业务特性进行速率提升的实现方法和装置，该实施例的主要目的在于提供一种在无线网络控制器(Radio Network Controll，简称为RNC)和基站NodeB中对用户数据报文进行分析，并对高价值业务的数据优先发送的实现方法和系统，以提高需要连续调度的业务的加载速率，进而提高用户感知。
下面以分组交换(Packet Switched，简称为PS)业务为例，对本实施例进行说明。
RNC和NodeB协商一组优先级，此优先级对应一系列业务特性，如图13所示，图13是根据本发明实施例的优先级映射图，其中，终端被分为高优先级的终端和其他优先级的终端，在高优先级中终端又被分为了不同等级的高优先级，从而可以根据终端在高优先级中的等级对终端的业务进行调度。
当PS业务的用户(同上述的终端)接入网络后，发起PS业务请求，终端与服务器建立连接，进行数据交互。RNC实时监测每个用户的数据报文，监测粒度为每个用 户的每个业务会话，当某用户的某个会话的数据报文流量在一定周期内超过一定门限，则认为此用户为大业务量用户，需要提高该用户的优先级为“高优先级”，RNC通过优先级指示信元将该用户的“高优先级”通知给NodeB，指示NodeB对该用户的数据报文做优先调度处理；
RNC实时监测数据报文，在一定周期内此用户的全部业务会话的数据量都小于一定门限，则认为此用户大业务量的会话已经结束，不再是高优先级用户，则需要恢复其优先级为“其他优先级”，RNC通过优先级指示信元将该用户的新优先级通知给NodeB，指示NodeB对该用户的数据报文做正常调度处理；
用户接入后，默认该用户为“其他优先级”，NodeB根据“其他优先级”进行正常数据调度处理。当此用户被识别为大业务量用户后，RNC将“高优先级”指示发送给NodeB，NodeB优先发送此用户的数据。如果有多个高优先级用户，则需要考虑高优先级用户的空口干扰，等待时间等因素，再进行决策调度哪个数据；
当RNC识别此用户有一段时间数据小于某个门限，降低其优先级后，RNC将“其他优先级”(同上述的普通优先级)指示发送给NodeB，则NodeB认为此用户为非高优先级用户，使用普通的调度算法；
上述方案中，对用户优先级的定义需要RNC与NodeB协商，可以定义多个等级。高优先级绝对优先调度，当有多个高优先级用户同时存在时，这多个高优先级用户间使用普通的调度算法；当用户接入网络后，RNC开始识别此用户是否有会话的流量超过某个门限，如果超过某个门限，则认为此用户为大业务量用户，提升其优先级；当一段时间后，如果此用户数据量小于某个门限，则认为大业务量的会话结束，恢复其优先级；如果用户未释放，则继续监测，当流量超过门限后，再提升其优先级；RNC在监测用户是否有会话的流量超过某个门限时，可以针对某些特定的应用。当用户会话的是访问这些特定服务时(比如浏览某网页，视频等)，这些会话的流量超过某个门限，才会认为是大业务量用户，从而提升其优先级，优先调度；对于其他的非指定的服务，优先级不进行提升；对高优先级的用户还可以进行载频间均衡。3G是多载频系统，每个小区中有多个载频，当这个小区中同时有多个用户的流量超过门限时，则这几个用户都需要提升其优先级，如果这多个高优先级用户集中在同一个载频，共享这一个载频的空口资源，则速率提升空间有限。RNC将高优先级用户在载频间进行均衡，使每个载频上的高优先级用户数基本相等，高优先级用户的数据会更多得到优先发送的机会，速率提升空间更大，优先调度效果更好。
下面结合实施例对本发明进行说明。
实施例一
图14是根据本发明实施例的大业务量用户识别和加速流程图，如图14所示，该流程包括如下步骤：
步骤S1402，用户PS业务接入网络侧后，终端做PS业务。
步骤S1404，RNC给初接入用户分配默认的优先级，此优先级不是高级别优先级，为其他优先级。NodeB不会对此用户的数据进行优先发送，RNC实时检测此用户的下行流量。
步骤S1406，当这个用户某个会话的流量超过后台配置的门限后，则认为此用户为大流量用户，需要保证此用户的业务感知，因此RNC修改此用户优先级为高优先级别的优先级，RNC将修改后的优先级通知给NodeB。
步骤S1408，NodeB修改此用户的优先级为高级别优先级。在同一个载频同一时刻，如果只有这一个用户，则只会发送此用户数据；如果只有这个用户是高级别优先级，其他用户是其他优先级，则优先发送该高优先级用户数据，当高优先级用户没有数据时，按照正常调度算法发送其他用户数据；如果有多个高优先级用户，则这几个用户先根据优先级别排序，优先级高的优先发送，如果优先级均相同，则根据空口干扰以及数据等待时间等因素综合考虑，来决定发送哪个用户的数据。
步骤S1410，RNC继续实时检测此用户数据，当发现此用户没有大业务量数据发送时，则恢复此用户优先级为初始的优先级。
步骤S1412，RNC将恢复后的优先级发送给NodeB，NodeB收到后恢复此用户优先级。
实施例二
图15是根据本发明实施例的特定业务的用户识别和加速流程图，如图15所示，该流程包括如下步骤：
步骤S1502，用户PS业务接入网络侧后，终端做PS业务。
步骤S1504，RNC给初接入用户分配默认的优先级，此优先级不是高级别优先级，为其他优先级，NodeB不会对此用户的数据进行优先发送。RNC实时检测此用户的数据。
步骤S1506，当此用户访问的目标服务器是后台配置的服务器，且当这个服务器的下行流量超过后台门限时，则认为此用户访问的业务为优先发送的业务，且为大业务量业务，需要保证此用户的业务感知，因此RNC修改此用户优先级为高优先级别的优先级；RNC将修改后的优先级通知给NodeB。
步骤S1508，NodeB修改此用户的优先级为高级别优先级。在同一个载频同一时刻，如果只有这一个用户，则只会发送此用户数据；如果只有这个用户是高级别优先级，其他用户是其他优先级，则只会发送此用户数据，只有这个用户没有数据时，才会发送其他用户数据；如果有多个高优先级用户，则这几个用户先根据优先级别排序，优先级高的优先发送，如果优先级均相同，则根据空口干扰以及数据等待时间等因素综合考虑，来决定发送哪个用户的数据。
步骤S1510，RNC继续实时检测此用户数据，当发现此用户没有特定业务的大业务量数据发送时，则恢复此用户优先级为初始的优先级。
步骤S1512，RNC将恢复后的优先级发送给NodeB，NodeB收到后恢复此用户优先级。
实施例三
图16是根据本发明实施例的高优先级级别用户的载频间均衡示意图，如图16所示：
时分同步码分多址接入(Time Division-Synchronous Code Division Multiple Access，简称为TD-SCDMA)为多载频系统，每个小区有多个载频。而随着用户的接入和释放，每个载频用户数是不平均的。
RNC周期性在每个小区判断各载频上的高优先级别的用户数；当RNC发现小区中，某个载频的高优先级用户数多于另一个载频的高优先级用户数，差值超过一个门限时，则认为高优先级用户数分布的不平均，会存在多个用户抢占同一个载频的调度资源，达不到加速的效果。RNC选择用户数较多的载频，选择一个高优先级用户触发小区内载频间的调整，最终目的，达到高优先级别用户平均分布在各载频，以满足用户感知。
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以 将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
通过本发明上述提供的技术方案，采用根据终端发送业务的数据流量确定所述终端的优先级；将所述终端的优先级发送给对所述终端的业务进行调度的基站，其中，所述优先级用于所述基站对所述终端的业务进行调度处理，解决了相关技术中存在的需要连续调度的业务加载缓慢，甚至加载失败，从而影响用户体验的问题，进而达到了提高需要连续调度的业务的记载速率及完整性。

Claims (18)

  1. 一种业务调度方法，包括：
    根据终端发送业务的数据流量确定所述终端的优先级；
    将所述终端的优先级发送给对所述终端的业务进行调度的基站，其中，所述优先级用于所述基站对所述终端的业务进行调度处理。
  2. 根据权利要求1所述的方法，其中，确定所述终端的优先级包括：
    判断所述终端发送的至少之一预定业务的数据流量是否超过第一预定阈值；
    在判断结果为是的情况下，确定所述终端的优先级为高优先级。
  3. 根据权利要求1或2所述的方法，其中，确定所述终端的优先级包括：
    判断所述终端发送的所有预定业务的数据流量是否均小于或等于第二预定阈值；
    在判断结果为是的情况下，确定所述终端的优先级为普通优先级。
  4. 根据权利要求2所述的方法，其中，在确定所述终端为高优先级终端之后，还包括：
    按照所述终端发送业务的数据流量确定所述终端在高优先级中的等级。
  5. 根据权利要求2所述的方法，其中，在根据终端发送业务的数据流量确定所述终端的优先级之后，还包括：
    判断被确定为高优先级的所述终端所处的当前载频中高优先级终端的数量与所述当前载频所在的小区中的任意一个其他载频中高优先级终端的数量之差是否大于第三预定阈值，其中，所述任意一个其他载频为所述当前载频所处的小区中除所述当前载频外的任意一个载频；
    在判断结果为是的情况下，在所述当前载频和所述任意一个其他载频间进行终端数量的均衡处理。
  6. 一种业务调度方法，包括：
    接收无线网络控制器发送的终端的优先级，其中，所述终端用于发送业务；
    根据所述终端的优先级对所述终端的业务进行调度处理。
  7. 根据权利要求6所述的方法，其中，根据所述终端的优先级对所述终端的业务进行调度处理包括：
    当所述终端的优先级为高优先级时，优先调度所述终端的业务，其中，高优先级的终端为发送业务的数据流量超过第一预定阈值的终端。
  8. 根据权利要求7所述的方法，其中，当所述终端的优先级为高优先级时，优先调度所述终端的业务包括：
    当所述终端所处的载频中存在两个及以上的高优先级终端，且所述两个及以上的高优先级终端在高优先级中的等级不同时，按照所述终端在高优先级中的等级调度所述终端的业务；
    当所述终端所处的载频中存在两个及以上的高优先级终端，且所述两个及以上的高优先级终端在高优先级中的等级相同时，按照所述终端的预定因素调度所述终端的业务，其中，所述终端的预定因素包括所述终端的空口干扰和/或等待时间。
  9. 一种业务调度装置，包括：
    确定模块，设置为根据终端发送业务的数据流量确定终端的优先级；
    发送模块，设置为将所述终端的优先级发送给对所述终端的业务进行调度的基站，其中，所述优先级用于所述基站对所述终端的业务进行调度处理。
  10. 根据权利要求9所述的装置，其中，所述确定模块包括：
    第一判断单元，设置为判断所述终端发送的至少之一预定业务的数据流量是否超过第一预定阈值；
    第一确定单元，设置为在所述第一判断单元的判断结果为是的情况下，确定所述终端的优先级为高优先级。
  11. 根据权利要求9或10所述的装置，其中，所述确定模块包括：
    第二判断单元，设置为判断所述终端发送的所有预定业务的数据流量是否均小于或等于第二预定阈值；
    第二确定单元，设置为在所述第二判断单元的判断结果为是的情况下，确定所述终端的优先级为普通优先级。
  12. 根据权利要求10所述的装置，其中，还包括：
    第三确定单元，设置为按照所述终端发送业务的数据流量确定所述终端在高优先级中的等级。
  13. 根据权利要求10所述的装置，其中，还包括：
    判断模块，设置为判断被确定为高优先级的所述终端所处的当前载频中高优先级终端的数量与所述当前载频所在的小区中的任意一个其他载频中高优先级终端的数量之差是否大于第三预定阈值，其中，所述任意一个其他载频为所述当前载频所处的小区中除所述当前载频外的任意一个载频；
    第一处理模块，设置为在所述判断模块的判断结果为是的情况下，在所述当前载频和所述任意一个其他载频间进行终端数量的均衡处理。
  14. 一种无线网络控制器，包括权利要求9至13中任一项所述的装置。
  15. 一种业务调度装置，包括：
    接收模块，设置为接收无线网络控制器发送的终端的优先级，其中，所述终端用于发送业务；
    第二处理模块，设置为根据所述终端的优先级对所述终端的业务进行调度处理。
  16. 根据权利要求15所述的装置，其中，所述第二处理模块包括：
    调度单元，设置为当所述终端的优先级为高优先级时，优先调度所述终端的业务，其中，高优先级的终端为发送业务的数据流量超过第一预定阈值的终端。
  17. 根据权利要求16所述的装置，其中，所述调度单元包括：
    第一调度子单元，设置为当所述终端所处的载频中存在两个及两个以上的高优先级终端，且所述两个及两个以上的高优先级终端在高优先级中的等级不同时，按照所述终端在高优先级中的等级调度所述终端的业务；和/或，
    第二调度子单元，设置为当所述终端所处的载频中存在两个及两个以上的高优先级终端，且所述两个及两个以上的高优先级终端在高优先级中的等级相同时，按照所述终端的预定因素调度所述终端的业务，其中，所述终端的预定因素包括所述终端的空口干扰和/或等待时间。
  18. 一种基站，包括权利要求15至17中任一项所述的装置。
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