WO2012109924A1 - 控制用户设备进行测量的方法及系统 - Google Patents

控制用户设备进行测量的方法及系统 Download PDF

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Publication number
WO2012109924A1
WO2012109924A1 PCT/CN2011/082061 CN2011082061W WO2012109924A1 WO 2012109924 A1 WO2012109924 A1 WO 2012109924A1 CN 2011082061 W CN2011082061 W CN 2011082061W WO 2012109924 A1 WO2012109924 A1 WO 2012109924A1
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WIPO (PCT)
Prior art keywords
measurement
reported
reporting
cell
cells
Prior art date
Application number
PCT/CN2011/082061
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English (en)
French (fr)
Inventor
史莉荣
贺美芳
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication of WO2012109924A1 publication Critical patent/WO2012109924A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports

Definitions

  • the present invention relates to the field of communications, and in particular to a method and system for controlling user equipment to perform measurements.
  • Guaranteeing service continuity of mobile users is a basic function of a cellular mobile communication system, and handover of a mobile station serving cell is a primary means of ensuring service continuity.
  • the system needs to configure the adjacency relationship for each cell, so that the network side notifies the neighboring area information to the user equipment.
  • the user equipment measures the neighboring area according to the neighboring area information and reports the measurement result.
  • the network side then instructs the user equipment to switch to a neighboring area according to the reported measurement result.
  • the neighboring areas around a certain cell are not only related to the distance of the cell, but also closely related to the wireless environment in which the cell is located. Due to the intricacies of the wireless environment, especially in the dense urban environment of high-rise buildings, it is difficult to determine exactly which neighboring areas should be configured in a certain area in the initial stage of network planning. There are also some new cells or cell attribute changes in the system, and the neighbor relationship of the cell is not updated in time; or the environment changes, the omission of network planners, etc., will cause the neighbor information to be updated in time. In this way, the user equipment cannot switch to other cells in time, and the load of the cell is too high, the signal quality of the cell is deteriorated, the interference is serious, or the user drops the call.
  • the AR Automatic Neighboring Relationship Function topic was introduced in the 3GPP (3rd Generation Partnership Project) conference.
  • 3GPP 3rd Generation Partnership Project
  • the present invention provides a method and system for controlling user equipment to perform measurement, in which no specific solution is used in the related art to control the UE to perform measurement reporting on a neighbor relationship.
  • An aspect of the present invention provides a method for controlling a user equipment to perform measurement, including: the radio network controller RNC notifying the user equipment UE of the ANR measurement, and instructing the UE to measure the reporting manner as the periodic reporting and the maximum number of reported cells;
  • the ANR measurement periodically reports the measurement result according to the indicated measurement reporting manner, wherein each time the measurement result of the M cells is reported, M is not greater than the maximum number of cells reported.
  • the RNC notifies the UE to perform the ANR measurement, and indicates that the UE measures the reporting manner as the periodic reporting and the maximum number of reported cells.
  • the RNC sends a notification message to the UE for notifying the UE to perform the ANR measurement, where the notification message carries the measurement.
  • the reporting mode is the indication of periodic reporting and the maximum number of cells reported.
  • the method for instructing the UE to measure the reporting manner as the periodic reporting includes: carrying a cell that is periodically reported in the notification message, and carrying a cell that includes the length of the reporting period; or, carrying a message in the notification message A cell that includes the length of the reporting period.
  • the notification message further carries a physical quantity to be measured, and the physical quantity includes at least one of the following: a ratio of a common pilot channel chip energy to a band-limited white noise power spectral density, a common pilot channel received signal code power, and a main common control The physical channel receives the signal code power and the slot signal code power interferes with the path loss.
  • the UE performs the ANR measurement, and periodically reports the measurement result according to the indicated measurement reporting manner, where the UE periodically measures the physical quantity to be measured carried in the notification message; the UE periodically carries the measurement result in the measurement report for reporting.
  • the interval between the two reported times is equal to the length of the reporting period carried in the notification message.
  • the measurement report is carried in an additional measurement report or a radio resource control RRC message, where the RRC message is one of the following: an initial direct transmission message, a measurement report, a wireless network control connection request message, an uplink direct transmission message, a cell Update the message.
  • periodically reporting the measurement result according to the indicated measurement reporting manner includes: the UE sorting the measurement result according to the cell signal quality from large to small, and when the measured number of cells is greater than the reported maximum number of cells N, The measurement results of the first N cells in the ranking result are periodically reported.
  • the method further includes: the RNC performs a handover decision according to the measurement result and/or performs a neighbor configuration update.
  • the RNC performs the handover decision according to the measurement result
  • the RNC performs the handover decision according to the measurement result
  • the RNC performs statistics on the cell information in the measurement result, if the number of times the cell information of a certain cell is reported reaches the first threshold. If the RNC performs the neighboring area configuration update according to the measurement result, the RNC performs the neighboring area configuration update according to the measurement result, and the RNC performs statistics on the cell information in the measurement result, if a certain If the number of times the cell information of the cell is reported reaches the second threshold, it is confirmed that the cell is configured as a neighboring cell, and the neighboring cell is reported to the network management system, and the neighboring cell is automatically updated.
  • the notification message includes one of the following: a system broadcast message, a measurement control message, a customized message.
  • a radio network controller including: a notification module, configured to notify a user equipment to perform AR measurement; and an indication module, configured to indicate that the user equipment measurement reporting manner is periodic reporting and the maximum number of cells reported;
  • the receiving module is configured to receive the measurement result that is periodically reported by the user equipment, where each time the measurement result of the M cells that are reported is received, the M is not greater than the maximum number of cells reported.
  • the notification module is configured to send a notification message to the user equipment for notifying the user equipment to perform ANR measurement; the indication module is configured to indicate that the user equipment measurement reporting manner is periodic reporting by: carrying a value period in the notification message The reported cell carries a cell including the length of the reporting period; or, the notification message carries a cell including the length of the reporting period.
  • a further aspect of the present invention provides a user equipment, including: an accepting module, configured to receive an operation of the radio network controller to notify the user equipment to perform ANR measurement, and accept the radio network controller to indicate that the user equipment measurement reporting manner is periodic reporting and The measurement module is set to perform ANR measurement; the reporting module is configured to periodically report the measurement result according to the indicated measurement reporting manner, wherein each time the measurement result of the M cells is reported, M is not greater than the reporting The maximum number of cells.
  • Still another aspect of the present invention provides a system for controlling user equipment to perform measurements, including: the above wireless network controller and user equipment. Through the present invention, the RNC (Radio Network Controller, Radio Network Controller) notifies the UE to perform
  • the ANR measures, and instructs the UE to measure the reporting method as the periodic reporting and the maximum number of reported cells.
  • the UE After receiving the notification, the UE performs the AR measurement, and periodically reports the measurement result according to the indicated measurement reporting manner, and controls the number of reported cells not to exceed the RNC.
  • the maximum number of cells reported in the notification solves the problem that the specific technology in the related art is used to control the measurement and reporting of the neighboring cell relationship by the UE, and the neighbor relationship of the latest cell can be obtained in time and accurately, so as to ensure the continuity of the user's call. Sex, providing a basis for improving the quality of users' services.
  • FIG. 1 is a flowchart of a method for controlling measurement by a user equipment according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method after a radio network controller receives a report of ANR measurement reported by a UE according to a first example of the present invention
  • flow chart is a flowchart of a process after the radio network controller receives the ANR measurement report reported by the UE according to the second example of the present invention
  • FIG. 4 is a diagram showing the ANR measurement report reported by the radio network controller according to the third example of the present invention.
  • Figure 5 is a block diagram showing the structure of a radio network controller according to an embodiment of the present invention
  • Figure 6 is a block diagram showing a preferred structure of a radio network controller according to an embodiment of the present invention;
  • FIG. 8 is a structural block diagram of a system for controlling user equipment to perform measurement according to an embodiment of the present invention.
  • BEST MODE FOR CARRYING OUT THE INVENTION the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.
  • 1 is a flow chart of a method of controlling user equipment to perform measurements in accordance with an embodiment of the present invention. As shown in FIG. 1, the method includes steps S102 to S104. In step S102, the RNC notifies the UE to perform the ANR measurement, and instructs the UE to measure the maximum number of cells reported in the periodic reporting and reporting.
  • step S104 the UE performs the ANR measurement, and periodically reports the measurement result according to the indicated measurement reporting manner, where each time the measurement result of the M cells is reported, M is not greater than the maximum number of the reported cells.
  • the UE can perform ANR measurement under the control of the RNC, and the RNC can also indicate the measurement reporting mode used by the UE when reporting the measurement result, so as to control the real-time measurement information by adjusting the reporting manner according to its own needs. Sex and accuracy.
  • the RNC can control the maximum number of cells reported, prevent the number of cells reported at one time from being too large, and cause the problem that the processing load of the UE and the RNC is too heavy.
  • the RNC can also simplify the RNC to a certain extent according to the measurement result. The complexity of subsequent decisions or processing.
  • the RNC may notify the UE to perform the ANR measurement by sending a notification message for notifying the UE to perform the ANR measurement to the UE, and notify the user equipment to perform the reporting of the ANR measurement by carrying the indication of the reporting manner in the notification message. And indicating the maximum number of cells to be reported in the notification message, that is, the notification message may carry the indication information that the measurement reporting mode is periodically reported and the maximum number of cells reported.
  • the RNC sends an AR measurement notification message it carries an indication for specifying the reporting mode.
  • the information carries the maximum number of cells that are reported, to indicate the manner in which the UE reports the measurement result and the maximum number of cells reported.
  • the reporting mode can be changed according to different situations, thereby improving compatibility and application flexibility.
  • the method for instructing the UE to measure the reporting manner to be periodically reported may include, but is not limited to, the following manners: (1) carrying a cell in the notification message (the cell may be added), and the value is periodically reported, and Carry a cell (the cell can be new) including the length of the period.
  • the notification message may further carry a physical quantity to be measured, for example, the physical quantity may include but is not limited to at least one of the following: a ratio of common pilot channel chip energy to band-limited white noise power spectral density (Common Pilot Channel) Energy per chip noise ratio (CPICH Ec/N0), Common Pilot Channel Received Signal Code Power (CPICH RSCP), main common control physical channel received signal code power (Primary Common Control) The Physical Channel Received Signal Code Power (referred to as the Primary CCPCH RSCP) and the Timelot Interference on Signal Code Power Pathloss (Timeslot ISCP Pathloss).
  • the physical quantity of the UE can be measured in real time, so that the measurement is more targeted, the application is more flexible, and the working efficiency can be greatly improved.
  • the physical quantities enumerated above reflect the different states of the cell. In the specific implementation process, one or more of the cells may be selected for measurement according to different situations. Of course, it may also be expanded to select more physical quantities for measurement.
  • the UE performs the ANR measurement, and the process of periodically reporting the measurement result according to the indicated measurement reporting manner may include: the UE measures the physical quantity to be measured carried in the notification message; The measurement report is periodically reported, and the interval between two adjacent reports is equal to the length of the reporting period carried in the notification message.
  • the UE measures the measured physical quantity included in the notification message, performs the sorting according to the measured cell signal quality, and periodically reports the cell information with good cell signal quality to the radio network controller, and reports the measurement.
  • the reported interval is equal to the length of the period in the notification message, and the number of reported cells does not exceed the maximum number of cells reported by the specified UE in the notification message.
  • the following preferred implementation manners are used to enable the UE to control the number of cells to be reported:
  • the UE sorts the measurement results according to the cell signal quality from large to small, and the number of measured cells is greater than the reported maximum cell size. In the case of the number (denoted as N), the measurement results of the first N cells in the ranking result are periodically reported.
  • the measurement report mentioned above is a form of reflecting the measurement result, which may contain information of the cell, and may also optionally include a specific value of the measured physical quantity.
  • the measurement report may be carried in an Additional Measurement Report, or reported in an existing RRC message.
  • the RRC message may be one of the following: an initial direct message (INITIAL DIRECT TRANSFER) measurement report (MEASUREMENT REPORT) or a wireless network control connection request message ( RRC CONNECTION REQUEST), UPLINK DIRECT TRANSFER, CELL UPDATE.
  • the above additional measurement report is a new message, defined as an additional measurement report, dedicated to reporting the measurement results.
  • the UE may also report the measurement result by using the existing RRC message, and the actually available message includes but is not limited to the RRC message listed above.
  • the RNC may perform a handover decision according to the measurement result and/or perform a neighbor configuration update, so that the RNC uses the periodically reported measurement result as the measurement result.
  • the basis of the handover decision is made to perform an accurate handover decision.
  • the RNC can also use the periodically reported measurement result as the basis for the neighbor configuration update, update the neighbor relationship of the cell in time, ensure the continuity of the user call, and improve the user. Quality of service (Qos).
  • Qos Quality of service
  • the RNC can perform the handover decision according to the measurement result in the following manner: The RNC performs statistics on the cell information in the measurement result. If the number of times the cell information of a cell is reported reaches the first threshold, it is confirmed that the cell is used as the handover.
  • the RNC performs the neighboring area configuration update according to the measurement result in the following manner: The RNC performs statistics on the cell information in the measurement result. If the number of times the cell information of a cell is reported reaches the second threshold, it is confirmed.
  • the cell is configured as a neighboring area, and the neighboring area is reported to the network management system, and the neighboring area is automatically updated.
  • the notification message adopted above may include, but is not limited to, one of the following: a system broadcast message, a measurement control message, or a customized message (in addition to an existing message type, a new type of message).
  • the ANR measurement notification message may be sent in the form of a system broadcast message or a measurement control message, for example: system information block 11 (SIB11), system information block llbis (SIB 1 Ibis) system information block 12 (SIB 12 ) Or the measurement control command (Measurement Control), you can also send an ANR measurement notification message with the new Logging Message.
  • SIB11 system information block 11
  • SIB 1 Ibis system information block 12
  • SIB 12 system information block 12
  • the measurement control command Measurement Control
  • FIG. 2 is a flowchart of a process after the radio network controller receives the ANR measurement report reported by the UE according to the first example of the present invention.
  • the following steps S202 to S204 are included.
  • Step S202 The RNC receives the ANR measurement report of the UE, and performs a handover decision.
  • the method of the decision is as follows: According to the cell information in the ANR measurement report of the UE, if the reported cell information is accumulated to a certain number of times, the decision is made to switch to the target cell.
  • FIG. 1 The RNC instructs the UE to perform handover.
  • Step S302 The RNC receives the ANR measurement report of the UE, and performs a neighboring cell update decision.
  • the method is as follows: The cell information is collected according to the cell information in the ANR measurement report of the UE. If the reported cell information is accumulated to a certain number of times, the cell is configured as a neighboring cell.
  • FIG. 4 is a flowchart of a process after the radio network controller receives the ANR measurement report reported by the UE according to the third example of the present invention. As shown in FIG. 4, the following steps S402 to S404 are included. Step S402: The RNC receives the ANR measurement report of the UE, and sends the result to the network management. Step S404: The network management performs an update decision of the neighboring area and performs automatic update. The method is as follows: The statistics are sent according to the result sent by the RNC. If the reported cell information is accumulated to a certain number of times, the cell is configured as a neighboring cell.
  • FIG. 5 is a structural block diagram of a radio network controller according to an embodiment of the present invention. As shown in FIG.
  • a radio network controller includes a notification module 52, an indication module 54, and a receiving module 56.
  • the structure is described in detail below.
  • the notification module 52 is configured to notify the user equipment to perform the ANR measurement.
  • the indication module 54 is configured to indicate that the user equipment measures the reporting manner as the periodic reporting and the maximum number of reported cells.
  • the receiving module 56 is respectively connected to the notification module 52 and the indication module 54, The measurement result that is periodically reported by the user equipment is received, where the measurement result of the M cells that are reported is not greater than the maximum number of the reported cells.
  • the notification module 52 may notify the user equipment to perform ANR measurement by sending a notification message for notifying the user equipment to perform ANR measurement to the user equipment, and notify the user equipment by carrying an indication of the reporting manner in the notification message.
  • the reporting method of the ANR measurement, and indicating the reporting in the notification message The maximum number of cells, that is, the notification message may carry the indication information that the measurement reporting mode is periodically reported and the maximum number of cells reported.
  • the indication module 54 carries the indication information for specifying the reporting manner on the notification message, and carries the maximum number of the reported cells, to indicate the manner in which the user equipment reports the measurement result and the maximum number of cells reported, and the reporting manner may be based on Changes are made in different situations, which increases compatibility and application flexibility.
  • the manner in which the indication module 54 indicates that the user equipment measures the reporting manner as periodic reporting may include, but is not limited to, the following manners:
  • FIG. 6 is a block diagram of a preferred structure of a radio network controller according to an embodiment of the present invention. As shown in FIG.
  • the radio network controller may further include: a handover decision module 62 connected to the receiving module 56, configured to perform handover decision according to the measurement result.
  • the neighboring area configuration update module 64 is connected to the receiving module 56 and configured to perform neighboring area configuration update according to the measurement result.
  • FIG. 7 is a structural block diagram of a user equipment according to an embodiment of the present invention. As shown in FIG. 7, the user equipment includes: an accepting module 72 configured to accept an operation of the radio network controller to notify the user equipment to perform ANR measurement, and accept the wireless The network controller instructs the user equipment to measure the reporting manner as the periodic reporting and the maximum number of reported cells.
  • the measuring module 74 is connected to the receiving module 72 and configured to perform ANR measurement.
  • the reporting module 76 is connected to the measuring module 74 and configured to The measurement result is periodically reported according to the indicated measurement reporting manner, wherein each time the measurement result of the M cells is reported, M is not greater than the maximum number of cells reported.
  • the measuring module 74 can measure the physical quantity to be measured carried in the notification message; the reporting module 76 can be configured to carry the measurement result in the measurement report and periodically report the interval, wherein the interval between two adjacent reporting times is equal to that carried in the notification message. The length of the escalation cycle.
  • the reporting module 76 may sort the measurement results according to the cell signal quality from large to small.
  • FIG. 8 is a structural block diagram of a system for controlling user equipment to perform measurements according to an embodiment of the present invention.
  • the system may include the above wireless network controller and user equipment.
  • the radio network controller is in a control state, and the user equipment can perform the ANR measurement under the control of the radio network controller, and the radio network controller can also indicate the measurement reporting mode used by the user equipment when reporting the measurement result. Therefore, according to their own needs, the real-time and accuracy of the measurement information can be controlled by adjusting the reporting method.
  • the radio network controller can control the maximum number of cells reported, and prevent too many cells reported at one time, resulting in excessive processing load of the user equipment and the radio network controller, and can also be a certain degree. Simplify the complexity of the subsequent decision or processing by the radio network controller based on the measurement results. From the above description, it can be seen that, by using the solution of the embodiment of the present invention, the radio network controller notifies the user equipment to perform ANR measurement, and the user equipment performs ANR measurement, and reports the measurement result.
  • the user equipment notifies the network side of the measurement result after the ANR measurement, and improves the network side's ability to learn the neighboring area information of the user equipment; and the network side decides to switch according to the measurement result reported by the user equipment.
  • the user equipment is ensured to switch in time, which effectively prevents the call drop, ensures the continuity of the user's call, and improves the user's QoS.
  • the network side updates the neighboring cell.
  • the updated neighboring cell list is used to ensure that the related user equipment switches to the better cell in time. The call continuity of the user equipment.
  • modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Description

控制用户设备进行测量的方法及系统 技术领域 本发明涉及通信领域， 具体而言，涉及一种控制用户设备进行测量的方法及系统。 背景技术 保证移动用户的服务连续性是蜂窝移动通信系统的一个基本功能， 而移动台服务 小区的切换是保证服务连续性的主要手段。为了便于 UE (User Equipment, 用户设备） 进行切换， 系统需要给每个小区配置邻接关系， 以便网络侧将邻区信息通知至用户设 备； 用户设备根据邻区信息对邻区进行测量后上报测量结果， 网络侧再根据上报测量 结果指示用户设备进行切换到某一邻区。 某小区周围有哪些邻区不仅与小区距离有关， 而且与小区所处的无线环境密切相 关。 由于无线环境错综复杂， 尤其是高层建筑密集的城区环境， 在网络规划初期很难 确切判断某个小区应该配置哪些邻区。 还有一些如系统中新增加了一个小区或者小区 属性改变， 没有及时更新小区的相邻关系； 或者环境的变化、 网络规划人员的遗漏等， 都会造成邻区信息更新不及时。 这样就会造成用户设备不能及时切换到其它的小区， 而使得本小区的负载过高、 本小区信号质量变差、 干扰严重或者用户掉话等情况的发 生。 因此， 在 3GPP (3rd Generation partnership project, 第三代移动通讯伙伴计划）会 议中引入了 A R (Automatic Neighboring Relationship Function, 自动邻区关系功能） 课题， 但究竟如何控制 UE进行测量上报， 还没有具体的方法。 发明内容 针对相关技术中没有具体方案用于控制 UE对邻区关系进行测量上报的问题， 本 发明提供了一种控制用户设备进行测量的方法及系统。 本发明的一个方面提供了一种控制用户设备进行测量的方法， 包括： 无线网络控 制器 RNC通知用户设备 UE进行 ANR测量， 并指示 UE测量上报方式为周期上报以 及上报的小区最大数量； UE进行 ANR测量， 按照指示的测量上报方式周期地上报测 量结果， 其中， 每次上报 M个小区的测量结果， M不大于上报的小区最大数量。 优选地， RNC通知 UE进行 ANR测量，并指示 UE测量上报方式为周期上报以及 上报的小区最大数量包括： RNC向 UE发送用于通知 UE进行 ANR测量的通知消息， 其中， 通知消息中携带有测量上报方式为周期上报的指示以及上报的小区最大数量。 优选地， 指示 UE测量上报方式为周期上报的方式包括： 在通知消息中携带一个 取值为周期上报的信元， 并携带一个包括上报周期的长度的信元； 或者， 在通知消息 中携带一个包括上报周期的长度的信元。 优选地， 通知消息中还携带有待测量的物理量， 物理量包括以下至少之一： 公共 导频信道码片能量与带限白噪声功率谱密度之比、 公共导频信道接收信号码功率、 主 公共控制物理信道接收信号码功率、 时隙信号码功率干扰路损。 优选地， UE进行 ANR测量， 按照指示的测量上报方式， 周期地上报测量结果包 括： UE对通知消息中携带的待测量的物理量进行测量； UE周期地将测量结果携带在 测量报告中进行上报， 其中， 相邻两次上报的间隔等于通知消息中携带的上报周期的 长度。 优选地，测量报告携带在附加测量报告或无线资源控制 RRC消息中进行上报，其 中， RRC消息为以下之一： 初始直传消息、 测量报告、 无线网络控制连接请求消息、 上行直传消息、 小区更新消息。 优选地，按照指示的测量上报方式周期地上报测量结果包括： UE将测量结果按照 小区信号质量从大到小的顺序进行排序， 在测量的小区数量大于上报的小区最大数量 N的情况下， 将排序结果中的前 N个小区的测量结果进行周期地上报。 优选地， 在 UE进行 ANR测量， 按照指示的测量上报方式， 周期地上报测量结果 之后， 还包括： RNC根据测量结果进行切换判决和 /或进行邻区配置更新。 优选地， 在 RNC根据测量结果进行切换判决的情况下， RNC根据测量结果进行 切换判决包括： RNC对测量结果中的小区信息进行统计， 如果某个小区的小区信息被 上报的次数达到第一阈值，则确认将该小区作为切换的目标小区；在 RNC根据测量结 果进行邻区配置更新的情况下， RNC根据测量结果进行邻区配置更新包括： RNC对 测量结果中的小区信息进行统计， 如果某个小区的小区信息被上报的次数达到第二阈 值， 则确认将该小区配置为邻区， 将邻区上报网管， 邻区自动更新。 优选地， 通知消息包括以下之一： 系统广播消息、 测量控制消息、 自定义的消息。 本发明的另一个方面提供了一种无线网络控制器， 包括： 通知模块， 设置为通知 用户设备进行 A R测量； 指示模块， 设置为指示用户设备测量上报方式为周期上报 以及上报的小区最大数量； 接收模块， 设置为接收用户设备周期地上报的测量结果， 其中， 每次接收上报的 M个小区的测量结果， M不大于上报的小区最大数量。 优选地， 通知模块设置为向用户设备发送用于通知用户设备进行 ANR测量的通 知消息； 指示模块设置为通过以下方式指示用户设备测量上报方式为周期上报： 在通 知消息中携带一个取值为周期上报的信元， 并携带一个包括上报周期的长度的信元； 或者， 在通知消息中携带一个包括上报周期的长度的信元。 本发明的又一个方面提供了一种用户设备， 包括： 接受模块， 设置为接受无线网 络控制器通知用户设备进行 ANR测量的操作， 并接受无线网络控制器指示用户设备 测量上报方式为周期上报以及上报的小区最大数量的操作； 测量模块， 设置为进行 ANR测量； 上报模块， 设置为按照指示的测量上报方式周期地上报测量结果， 其中， 每次上报 M个小区的测量结果， M不大于上报的小区最大数量。 本发明的再一个方面提供了一种控制用户设备进行测量的系统， 包括： 以上的无 线网络控制器和用户设备。 通过本发明， RNC (Radio Network Controller, 无线网络控制器） 通知 UE进行
ANR测量， 并指示 UE测量上报方式为周期上报以及上报的小区最大数量， UE接收 到通知后进行 A R测量， 并按照指示的测量上报方式周期地上报测量结果， 并控制 上报的小区数量不超过 RNC通知的上报的小区最大数量，解决了相关技术中没有具体 的方案用于控制 UE对邻区关系进行测量上报的的问题， 能够及时准确地获取最新小 区的相邻关系， 为保证用户通话的连续性， 提高用户的服务质量提供了依据。 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控制用户设备进行测量的方法的流程图； 图 2是根据本发明第一实例的无线网络控制器接收到 UE上报的 ANR测量报告后 的处理流程图； 图 3是根据本发明第二实例的无线网络控制器接收到 UE上报的 ANR测量报告后 的处理流程图； 图 4是根据本发明第三实例的无线网络控制器接收到 UE上报的 ANR测量报告后 的处理流程图； 图 5是根据本发明实施例的无线网络控制器的结构框图； 图 6是根据本发明实施例的无线网络控制器的优选结构框图； 图 7是根据本发明实施例的用户设备的结构框图； 图 8是根据本发明实施例的控制用户设备进行测量的系统的结构框图。 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。 图 1是根据本发明实施例的控制用户设备进行测量的方法的流程图。如图 1所示， 该方法包括步骤 S102至步骤 S104。 步骤 S102， RNC通知 UE进行 ANR测量， 并指示 UE测量上报方式为周期上报 以及上报的小区最大数量。 步骤 S104， UE进行 ANR测量， 按照指示的测量上报方式周期地上报测量结果， 其中， 每次上报 M个小区的测量结果， M不大于该上报的小区最大数量。 通过以上的方法， UE可以在 RNC的控制下进行 ANR测量， 并且， RNC还可以 指示 UE在上报测量结果时采用的测量上报方式， 从而按照自身的需求， 通过调整上 报方式来控制测量信息的实时性和准确性。 在该方法中， RNC可以通过控制上报的小 区最大数量， 防止一次上报的小区过多， 导致的 UE和 RNC的处理负荷过重的问题， 另外， 也能够从一定程度上简化 RNC根据测量结果进行后续判决或处理的复杂度。 在实际应用中， RNC可以采用向 UE发送用于通知 UE进行 ANR测量的通知消息 的方式来通知 UE进行 ANR测量，通过在通知消息中携带上报方式的指示来通知用户 设备进行 ANR测量的上报方式， 并在通知消息中指示该上报的小区最大数量， 也就 是说， 通知消息中可以携带有测量上报方式为周期上报的指示信息以及该上报的小区 最大数量。 RNC在发送 A R测量通知消息时， 在其上携带用于指定上报方式的指示 信息， 并携带该上报的小区最大数量， 以指示 UE采用何种方式上报测量结果以及上 报的最大小区个数， 该上报方式可以根据不同的情况进行改变， 从而提高了兼容性和 应用的灵活性。 具体地， 指示 UE测量上报方式为周期上报的方式可以包括但不限于以下方式： ( 1 ) 在通知消息中携带一个信元 （该信元可以是新增的）， 取值为周期上报， 同 时携带一个信元 （该信元可以是新增的） 包括周期的长度。
(2)在通知消息中携带一个信元（该信元可以是新增的）， 表示周期上报的长度。 优选地， 在通知消息中还可以携带有待测量的物理量， 例如， 该物理量可以包括 但不限于以下至少之一： 公共导频信道码片能量与带限白噪声功率谱密度之比 (Common Pilot Channel Energy per chip Noise Ratio,简称为 CPICH Ec/N0)、公共导频 信道接收信号码功率 （Common Pilot Channel Received Signal Code Power, 简称为 CPICH RSCP )、 主公共控制物理信道接收信号码功率 （Primary Common Control Physical Channel Received Signal Code Power, 简称为 Primary CCPCH RSCP)、 时隙信 号码功率干扰路损（Timeslot Interference on Signal Code Power Pathloss,简称为 Timeslot ISCP Pathloss )。 采用在 ANR测量通知消息中携带待测量的物理量的做法， 可以实时 的指示 UE测量哪些物理量， 使测量更具有针对性， 在应用上灵活性更高， 可以大大 提高工作效率。 上面列举的物理量反应了小区的不同状态， 在具体实施过程中可以根 据不同情况， 选取其中的一个或多个进行测量， 当然， 也可以对其进行扩展， 选取更 多的物理量进行测量。 在通知消息中携带以上信息之后， UE进行 ANR测量， 按照指示的测量上报方式 周期地上报测量结果的过程可以包括: UE对通知消息中携带的待测量的物理量进行测 量； UE将测量结果携带在测量报告中周期地进行上报， 其中， 相邻两次上报的间隔等 于通知消息中携带的上报周期的长度。 当用户设备进行 ANR测量时， UE对通知消息中包含的测量物理量进行测量， 根 据测量到的小区信号质量进行排序， 将小区信号质量好的小区信息周期性地向无线网 络控制器上报， 上报测量报告的间隔等于通知消息中的周期的长度， 上报的小区个数 不超过通知消息中指定 UE上报的小区最大个数。 在具体实施中， 还可以采用以下的 优选实施方式来令 UE控制上报的小区数量： UE将测量结果按照小区信号质量从大到 小的顺序进行排序， 在测量的小区数量大于该上报的小区最大数量 （记为 N) 的情况 下， 将排序结果中的前 N个小区的测量结果进行周期性地上报。 上面提到的测量报告是一种体现测量结果的形式， 其中可以包含小区的信息， 还 可以可选地包括测量的物理量的具体值。 在具体实施中， 可以将测量报告携带在附加 测量报告 （Additional Measurement Report), 或已有 RRC消息中上报。 当携带在已有 RRC (Radio Resource Control, 无线资源控制） 消息中时， RRC消息可以为以下之一： 初始直传消息 （INITIAL DIRECT TRANSFER ) 测量报告 （MEASUREMENT REPORT ) 或无线网络控制连接请求消息 （RRC CONNECTION REQUEST )、 上行直 传消息（UPLINK DIRECT TRANSFER)、 小区更新消息（CELL UPDATE)。 上述的附 加测量报告是一条新增的消息， 定义为附加测量报告， 专门用于上报测量结果。 UE 也可以使用已有的 RRC消息上报测量结果，实际可用的消息包括但不限于上面列举的 RRC消息。 在 UE进行 ANR测量， 按照指示的测量上报方式， 周期地上报测量结果之后， RNC可以根据测量结果进行切换判决和 /或进行邻区配置更新， 从而使得 RNC以这种 周期性上报的测量结果作为切换判决的依据， 从而进行准确的切换判决； RNC也可以 以这种周期性上报的测量结果作为邻区配置更新的依据，及时地更新小区的相邻关系， 保证用户通话的连续性， 提高用户的服务质量 （Qos)。 其中， RNC根据测量结果进行切换判决可以采用以下的方式进行： RNC对测量 结果中的小区信息进行统计， 如果某个小区的小区信息被上报的次数达到第一阈值， 则确认将该小区作为切换的目标小区； RNC根据测量结果进行邻区配置更新可以按照 以下的方式进行： RNC对测量结果中的小区信息进行统计， 如果某个小区的小区信息 被上报的次数达到第二阈值， 则确认将该小区配置为邻区， 将邻区上报网管， 邻区自 动更新。 以上采用的通知消息可以包括但不限于以下之一： 系统广播消息、测量控制消息， 也可以为自定义的消息（在现有的消息类型之外， 新增的一种消息）。在具体实施过程 中， ANR测量通知消息可以以系统广播消息或测量控制消息的形式进行发送， 例如： 系统信息块 11 ( SIB11 )、 系统信息块 llbis ( SIB 1 Ibis ) 系统信息块 12 ( SIB 12) 或 测量控制命令 （Measurement Control), 也可以用新增的记录消息 （Logging Message) 发送 ANR测量通知消息。 下面结合实例及图 2至图 4对无线网络控制器接收到 UE上报的 ANR测量报告后 的处理进行详细说明。 图 2是根据本发明第一实例的无线网络控制器接收到 UE上报的 ANR测量报告后 的处理流程图， 如图 2所示， 包括以下步骤 S202至步骤 S204。 步骤 S202: RNC收到 UE的 ANR测量报告， 进行切换判决。 判决方法如下： 根据 UE的 ANR测量报告中的小区信息进行统计， 如果上报的小 区信息累积到一定次数时， 则判决切换到该目标小区。 步骤 S204: RNC指示 UE进行切换。 图 3是根据本发明第二实例的无线网络控制器接收到 UE上报的 ANR测量报告后 的处理流程图， 如图 3所示， 包括以下步骤 S302至步骤 S304。 步骤 S302: RNC收到 UE的 ANR测量报告， 进行邻区更新的判决。 判决方法如下： 根据 UE的 ANR测量报告中的小区信息进行统计， 如果上报的小 区信息累积到一定次数时， 则将该小区配置为邻区。 步骤 S304: RNC将结果发送给网管， 邻区进行自动更新。 图 4是根据本发明第三实例的无线网络控制器接收到 UE上报的 ANR测量报告后 的处理流程图， 如图 4所示， 包括以下步骤 S402至步骤 S404。 步骤 S402: RNC收到 UE的 ANR测量报告， 将结果发送给网管。 步骤 S404: 网管进行邻区的更新判决以及进行自动更新。 判决方法如下：根据 RNC发送的结果进行统计，如果上报的小区信息累积到一定 次数时， 则将该小区配置为邻区。 图 5根据本发明实施例的无线网络控制器的结构框图， 如图 5所示， 根据本发明 实施例的无线网络控制器包括通知模块 52、 指示模块 54和接收模块 56。 下面对其结 构进行详细描述。 通知模块 52， 设置为通知用户设备进行 ANR测量； 指示模块 54， 设置为指示用 户设备测量上报方式为周期上报以及上报的小区最大数量； 接收模块 56， 分别连接至 通知模块 52和指示模块 54， 设置为接收该用户设备周期地上报的测量结果， 其中， 每次接收上报的 M个小区的测量结果， M不大于该上报的小区最大数量。 在实际应用中，通知模块 52可以采用向用户设备发送用于通知用户设备进行 ANR 测量的通知消息的方式来通知用户设备进行 ANR测量， 通过在通知消息中携带上报 方式的指示来通知用户设备进行 ANR测量的上报方式， 并在通知消息中指示该上报 的小区最大数量， 也就是说， 通知消息中可以携带有测量上报方式为周期上报的指示 信息以及该上报的小区最大数量。指示模块 54在通知消息上携带用于指定上报方式的 指示信息， 并携带该上报的小区最大数量， 以指示用户设备采用何种方式上报测量结 果以及上报的最大小区个数， 该上报方式可以根据不同的情况进行改变， 从而提高了 兼容性和应用的灵活性。 下面进行示例性说明，指示模块 54指示用户设备测量上报方式为周期上报的方式 可以包括但不限于以下方式：
( 1 ) 在通知消息中携带一个信元 （该信元可以是新增的）， 取值为周期上报， 同 时携带一个信元 （该信元可以是新增的） 包括周期的长度。 (2)在通知消息中携带一个信元（该信元可以是新增的）， 表示周期上报的长度。 优选地， 无线网络控制器在通知消息中还可以携带有待测量的物理量， 可以实时 的指示用户设备测量哪些物理量， 使测量更具有针对性， 在应用上灵活性更高， 可以 大大提高工作效率。 图 6根据本发明实施例的无线网络控制器的优选结构框图， 如图 6所示， 无线网 络控制器还可以包括： 切换判决模块 62， 连接至接收模块 56， 设置为根据测量结果进 行切换判决， 邻区配置更新模块 64， 连接至接收模块 56， 设置为根据测量结果进行邻 区配置更新。 图 7是根据本发明实施例的用户设备的结构框图， 如图 7所示， 用户设备包括： 接受模块 72， 设置为接受无线网络控制器通知该用户设备进行 ANR测量的操作， 并 接受该无线网络控制器指示该用户设备测量上报方式为周期上报以及上报的小区最大 数量的操作； 测量模块 74，连接至接受模块 72， 设置为进行 ANR测量； 上报模块 76， 连接至测量模块 74， 设置为按照指示的测量上报方式周期地上报测量结果， 其中， 每 次上报 M个小区的测量结果， M不大于该上报的小区最大数量。 测量模块 74可以对通知消息中携带的待测量的物理量进行测量； 上报模块 76可 以设置为将测量结果携带在测量报告中周期地进行上报， 其中， 相邻两次上报的间隔 等于通知消息中携带的上报周期的长度。 用户设备控制上报的小区数量时，上报模块 76可以将测量结果按照小区信号质量 从大到小的顺序进行排序， 在测量的小区数量大于该上报的小区最大数量 （记为 N) 的情况下， 将排序结果中的前 N个小区的测量结果进行周期性地上报。 图 8是根据本发明实施例的控制用户设备进行测量的系统的结构框图， 如图 8所 示， 该系统可以包括以上的无线网络控制器和用户设备。 在上述系统中， 无线网络控制器处于控制地位， 用户设备可以在无线网络控制器 的控制下进行 ANR测量， 并且， 无线网络控制器还可以指示用户设备在上报测量结 果时采用的测量上报方式， 从而按照自身的需求， 通过调整上报方式来控制测量信息 的实时性和准确性。在该系统中，无线网络控制器可以通过控制上报的小区最大数量， 防止一次上报的小区过多，导致的用户设备和无线网络控制器的处理负荷过重的问题， 另外， 也能够从一定程度上简化无线网络控制器根据测量结果进行后续判决或处理的 复杂度。 从以上的描述中， 可以看出， 通过本发明实施例的方案， 无线网络控制器通知用 户设备进行 ANR测量， 用户设备进行 ANR测量， 上报测量结果。 通过本发明提供的 方案， 用户设备进行 ANR测量后将测量结果通知网络侧， 提高了网络侧对用户设备 的邻区信息的获知能力； 而网络侧根据用户设备上报的测量结果， 决策进行切换， 保 证了户设备及时进行切换， 有力地防止了掉话， 保证了用户通话的连续性， 提高了用 户的 Qos。 另一方面， 网络侧对于邻区进行更新， 对不满足该测量方案的用户设备在 下发测量控制消息时， 使用更新后的邻区列表， 保证了相关用户设备及时地切换到了 较优小区， 保证了用户设备的通话连续性。 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。

Claims

权 利 要 求 书
1. 一种控制用户设备进行测量的方法， 包括：
无线网络控制器 RNC通知用户设备 UE进行自动邻区关系功能 ANR测量， 并指示所述 UE测量上报方式为周期上报以及上报的小区最大数量；
所述 UE进行 ANR测量，按照所述指示的测量上报方式周期地上报测量结 果， 其中， 每次上报 M个小区的测量结果， M不大于所述上报的小区最大数
2. 根据权利要求 1所述的方法， 其中， RNC通知 UE进行 ANR测量， 并指示所 述 UE测量上报方式为周期上报以及上报的小区最大数量包括：
所述 RNC向所述 UE发送用于通知所述 UE进行 ANR测量的通知消息， 其中， 所述通知消息中携带有测量上报方式为周期上报的指示以及所述上报的 小区最大数量。
3. 根据权利要求 2所述的方法， 其中， 指示所述 UE测量上报方式为周期上报的 方式包括：
在所述通知消息中携带一个取值为周期上报的信元， 并携带一个包括上报 周期的长度的信元； 或者，
在所述通知消息中携带一个包括上报周期的长度的信元。
4. 根据权利要求 3所述的方法，其中，所述通知消息中还携带有待测量的物理量， 所述物理量包括以下至少之一： 公共导频信道码片能量与带限白噪声功率谱密 度之比、公共导频信道接收信号码功率、主公共控制物理信道接收信号码功率、 时隙信号码功率干扰路损。
5. 根据权利要求 4所述的方法， 其中， 所述 UE进行 ANR测量， 按照所述指示的 测量上报方式， 周期地上报测量结果包括：
所述 UE对所述通知消息中携带的所述待测量的物理量进行测量； 所述 UE周期地将测量结果携带在测量报告中进行上报， 其中， 相邻两次 上报的间隔等于所述通知消息中携带的上报周期的长度。
6. 根据权利要求 5所述的方法， 其中， 所述测量报告携带在附加测量报告或无线 资源控制 RRC消息中进行上报， 其中， 所述 RRC消息为以下之一： 初始直传 消息、测量报告、无线网络控制连接请求消息、 上行直传消息、 小区更新消息。
7. 根据权利要求 1所述的方法， 其中， 按照所述指示的测量上报方式周期地上报 测量结果包括：
所述 UE将测量结果按照小区信号质量从大到小的顺序进行排序， 在测量 的小区数量大于所述上报的小区最大数量 N的情况下，将排序结果中的前 N个 小区的测量结果进行周期地上报。
8. 根据权利要求 1所述的方法， 其中， 在所述 UE进行 ANR测量， 按照所述指示 的测量上报方式， 周期地上报测量结果之后， 还包括：
所述 RNC根据所述测量结果进行切换判决和 /或进行邻区配置更新。
9. 根据权利要求 8所述的方法， 其中，
在所述 RNC根据所述测量结果进行切换判决的情况下， 所述 RNC根据所 述测量结果进行切换判决包括： 所述 RNC对所述测量结果中的小区信息进行 统计， 如果某个小区的小区信息被上报的次数达到第一阈值， 则确认将该小区 作为切换的目标小区；
在所述 RNC根据所述测量结果进行邻区配置更新的情况下， 所述 RNC根 据所述测量结果进行邻区配置更新包括： 所述 RNC对所述测量结果中的小区 信息进行统计， 如果某个小区的小区信息被上报的次数达到第二阈值， 则确认 将该小区配置为邻区， 将所述邻区上报网管， 所述邻区自动更新。
10. 根据权利要求 2-6中任一项所述的方法， 其中， 所述通知消息包括以下之一： 系统广播消息、 测量控制消息、 自定义的消息。
11. 一种无线网络控制器， 包括：
通知模块， 设置为通知用户设备进行自动邻区关系功能 ANR测量； 指示模块， 设置为指示所述用户设备测量上报方式为周期上报以及上报的 小区最大数量；
接收模块， 设置为接收所述用户设备周期地上报的测量结果， 其中， 每次 接收上报的 M个小区的测量结果， M不大于所述上报的小区最大数量。
12. 根据权利要求 11所述的无线网络控制器，其中，所述通知模块设置为向所述用 户设备发送用于通知所述用户设备进行 ANR测量的通知消息； 所述指示模块 设置为通过以下方式指示所述用户设备测量上报方式为周期上报： 在所述通知 消息中携带一个取值为周期上报的信元， 并携带一个包括上报周期的长度的信 元； 或者， 在所述通知消息中携带一个包括上报周期的长度的信元。
13. 一种用户设备， 包括：
接受模块， 设置为接受无线网络控制器通知所述用户设备进行自动邻区关 系功能 ANR测量的操作， 并接受所述无线网络控制器指示所述用户设备测量 上报方式为周期上报以及上报的小区最大数量的操作；
测量模块， 设置为进行 ANR测量；
上报模块， 设置为按照所述指示的测量上报方式周期地上报测量结果， 其 中， 每次上报 M个小区的测量结果， M不大于所述上报的小区最大数量。
14. 一种控制用户设备进行测量的系统， 包括： 根据权利要求 11或 12所述的无线 网络控制器和根据权利要求 13所述的用户设备。
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