WO2015035807A1 - 一种集群接听用户的异频测量和评估方法及装置 - Google Patents

一种集群接听用户的异频测量和评估方法及装置 Download PDF

Info

Publication number
WO2015035807A1
WO2015035807A1 PCT/CN2014/079600 CN2014079600W WO2015035807A1 WO 2015035807 A1 WO2015035807 A1 WO 2015035807A1 CN 2014079600 W CN2014079600 W CN 2014079600W WO 2015035807 A1 WO2015035807 A1 WO 2015035807A1
Authority
WO
WIPO (PCT)
Prior art keywords
inter
frequency measurement
evaluation
threshold
signal
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2014/079600
Other languages
English (en)
French (fr)
Inventor
刘志军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
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.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to EP14844442.5A priority Critical patent/EP3046359A4/en
Priority to US15/021,257 priority patent/US9924423B2/en
Publication of WO2015035807A1 publication Critical patent/WO2015035807A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/165—Performing reselection for specific purposes for reducing network power consumption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/20—Performing reselection for specific purposes for optimising the interference level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and apparatus for measuring and evaluating inter-frequency signals of a cluster receiving user. Background technique
  • the trunking communication system is a dedicated wireless communication system developed for industrial users' command and dispatching needs for specific industry applications. A large number of wireless users share a small number of wireless channels in the system, and the command and dispatch is the main application. It is a multi-purpose and high-efficiency system. Wireless communication system. Features such as unique scheduling, group calls, and fast calls have become the development direction of next-generation cluster systems.
  • the LTE (Long Term Evolution) trunking communication system extends the various needs and functions of the cluster based on the LTE system.
  • the core network EPC (Electronic Product Code) of the LTE and the DSS (Decision Support System) of the cluster core network are completely isolated.
  • the networking of the cluster application does not depend on The existing LTE EPC device does not affect the normal operation of the existing LTE EPC core network device, and can achieve the effect of private network isolation and public network sharing.
  • the highlight of cluster services is users' fast contact, so the performance of cluster services is a key factor in the success of cluster business operations.
  • the first indicator of cluster service performance is voice clarity and data reception rate.
  • the premise of ensuring the two is that the cluster terminal must reside in a better cell. In order to achieve this premise, the cluster terminal must be enabled. Timely measure a better neighborhood and switch to that neighborhood. Therefore, the cluster terminal can always reside in a better cell for voice and data services, and ensure the quality of the service.
  • how to implement the cluster terminal to measure to a better neighboring area in time and switch to the neighboring area so that the cluster terminal always resides in Voice and data services are carried out in a better cell, which is an urgent problem to be solved. Summary of the invention
  • the embodiments of the present invention provide a method and device for measuring and evaluating inter-frequency signals of a cluster receiving user.
  • a method for measuring and evaluating an inter-frequency measurement of a cluster receiving user including the following steps:
  • the saved inter-frequency measurement result is evaluated.
  • the public network signal evaluation threshold value and the signal threshold adjustment value are respectively obtained from the cluster network system.
  • the method for storing the inter-frequency measurement by performing the inter-frequency measurement on the cell includes: determining, by detecting the cell, whether the black-listed cell information that is not supported by the cluster network is detected;
  • the obtained blacklist cell information is used to perform inter-frequency measurement on the cells outside the blacklist cell, and the inter-frequency measurement result is saved; when the cluster network is not detected, When the supported blacklist cell information is used, the inter-frequency measurement is performed on all cells, and the result of the inter-frequency measurement is saved.
  • the blacklisted cell information is obtained from a cluster network system.
  • the public network signal evaluation threshold includes a public network signal quality assessment threshold and a public network signal strength assessment threshold
  • the signal threshold adjustment value includes a signal quality threshold adjustment value and a signal strength threshold adjustment value.
  • the evaluating the saved inter-frequency measurement result comprises at least one of the following manners: Evaluate according to signal quality values;
  • the evaluating according to the signal quality value comprises: accumulating the public network signal quality evaluation threshold value and the signal quality threshold adjustment value to obtain a threshold value for satisfying the cell handover; and performing the evaluation according to the signal strength value, including: The strength evaluation threshold value and the signal strength threshold adjustment value are accumulated to obtain a threshold value that satisfies the cell handover.
  • an inter-frequency measurement and evaluation apparatus for a cluster receiving user including:
  • an ear block configured to obtain a public network signal evaluation threshold value and a signal threshold adjustment value, wherein the signal threshold adjustment value is used to adjust the evaluated threshold;
  • the inter-frequency measurement module is configured to save the result of the inter-frequency measurement by performing inter-frequency measurement on the cell;
  • the evaluation module is configured to evaluate the saved inter-frequency measurement result by using the acquired public network signal evaluation threshold value and the signal threshold adjustment value.
  • the inter-frequency measurement module includes:
  • the determining unit is configured to: determine, by detecting the cell, whether the blacklist cell information that is not supported by the cluster network is detected;
  • the inter-frequency measurement unit is configured to: when the blacklist cell information that is not supported by the cluster network is detected, use the obtained blacklist cell information to perform inter-frequency measurement on the cells outside the blacklist cell, and save the inter-frequency measurement result; And when the blacklisted cell information that is not supported by the cluster network is not detected, the inter-frequency measurement is performed on all the cells, and the result of the inter-frequency measurement is saved.
  • the evaluation module comprises:
  • the signal quality evaluation unit is configured to accumulate the public network signal quality assessment threshold value and the signal quality threshold adjustment value to obtain a threshold value that satisfies the cell handover;
  • the signal strength value evaluation unit is configured to accumulate the public network signal strength evaluation threshold value and the signal strength threshold adjustment value to obtain a threshold value that satisfies the cell handover.
  • a computer readable storage medium comprising a set of computer executable instructions for performing a cluster receiving user according to an embodiment of the present invention. Frequency measurement and evaluation methods.
  • the embodiment of the invention enables the cluster terminal to measure a better neighboring cell and switch to the cell in time, so that the cluster terminal always resides in a better cell for voice and data services, thereby ensuring service quality and bringing user experience.
  • FIG. 1 is a flowchart of a method for measuring and evaluating an inter-frequency measurement of a cluster receiving user according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of an inter-frequency measurement and evaluation apparatus for a cluster receiving user according to an embodiment of the present invention
  • FIG. 3 is a flow chart of inter-frequency measurement and evaluation of a cluster receiving user according to an embodiment of the present invention. detailed description
  • the embodiment of the present invention implements cluster listening by using the newly added network information block SIB19 and the cluster network blacklist cell stored in the network information block SIB20, the evaluation threshold adjustment value, and the self-optimization filtering bar bar. User's inter-frequency measurement and evaluation.
  • the switching threshold is adjusted through the newly added network system information block SIB19, and the blacklisted cell that is not supported by the cluster network is filtered out by the newly added network system information block SIB20.
  • FIG. 1 is a flowchart of a method for measuring and evaluating an inter-frequency measurement of a cluster receiving user according to an embodiment of the present invention. As shown in the figure, the method includes the following steps: Step S101: Obtain a public network signal evaluation threshold value and a signal threshold adjustment value, where the signal threshold adjustment value is used to adjust an estimated threshold;
  • Step S102 The inter-frequency measurement result is saved by performing inter-frequency measurement on the cell.
  • Step S103 The threshold value and the signal threshold adjustment value are evaluated by using the acquired public network signal, and the saved inter-frequency measurement result is evaluated.
  • the public network signal evaluation threshold value and the signal threshold adjustment value are respectively obtained from the cluster network system.
  • the result of saving the inter-frequency measurement includes: determining, by detecting the cell, whether the blacklist cell information not supported by the cluster network is detected; and detecting the blacklist that is not supported by the cluster network.
  • the cell information using the obtained blacklist cell information, performing inter-frequency measurement on the cells outside the blacklist cell, and saving the inter-frequency measurement result; when the blacklist cell information not supported by the cluster network is not detected, d.
  • the area is measured by different frequencies, and the results of the inter-frequency measurement are saved.
  • the embodiment of the invention obtains the blacklisted cell information from the cluster network system.
  • the public network signal evaluation threshold includes a public network signal quality assessment threshold and a public network signal strength assessment threshold
  • the signal threshold adjustment value includes a signal quality threshold adjustment value and a signal strength threshold adjustment value.
  • the evaluation of the saved inter-frequency measurement result according to the embodiment of the present invention includes at least one of the following methods: performing evaluation according to the signal quality value; and performing evaluation according to the signal strength value.
  • the evaluation according to the signal quality value includes: accumulating the public network signal quality assessment threshold value and the signal quality threshold adjustment value to obtain a threshold value for satisfying the cell handover; and performing the evaluation according to the signal strength value, including: The signal strength evaluation threshold value and the signal strength threshold adjustment value are accumulated to obtain a threshold value that satisfies the cell handover.
  • FIG. 2 is a schematic diagram of an inter-frequency measurement and evaluation apparatus for a cluster receiving user according to an embodiment of the present invention.
  • the method includes: an obtaining module 201 configured to obtain a public network signal evaluation threshold and a signal threshold. Adjusting a value, wherein the signal threshold adjustment value is used for the gate of the evaluation The adjustment is performed by the inter-frequency measurement module 202, configured to perform the inter-frequency measurement on the cell, and save the result of the inter-frequency measurement; the evaluation module 203 is configured to use the acquired public network signal to evaluate the threshold value and the signal threshold adjustment value, The saved inter-frequency measurement results are evaluated.
  • the inter-frequency measurement module 202 includes:
  • the determining unit is configured to: determine, by detecting the cell, whether the blacklist cell information that is not supported by the cluster network is detected;
  • the inter-frequency measurement unit is configured to: when the blacklist cell information that is not supported by the cluster network is detected, use the obtained blacklist cell information to perform inter-frequency measurement on the cells outside the blacklist cell, and save the inter-frequency measurement result; And when the blacklisted cell information that is not supported by the cluster network is not detected, the inter-frequency measurement is performed on all the cells, and the result of the inter-frequency measurement is saved.
  • the evaluation module 203 includes:
  • the signal quality evaluation unit is configured to accumulate the public network signal quality assessment threshold value and the signal quality threshold adjustment value to obtain a threshold value that satisfies the cell handover;
  • the signal strength value evaluation unit is configured to accumulate the public network signal strength assessment threshold value and the signal strength threshold adjustment value to obtain a threshold value that satisfies the cell handover.
  • the foregoing acquisition module 201, the inter-frequency measurement module 202, and the evaluation module 203 can be used by the cluster to receive the CPU (Central Processing Unit) of the inter-frequency measurement and evaluation device of the user, and the microprocessor (MPU, Micro). Processing Unit), Digital Signal Processor (DSP) or Field-Programmable Gate Array (FPGA).
  • CPU Central Processing Unit
  • MPU Microprocessor
  • DSP Digital Signal Processor
  • FPGA Field-Programmable Gate Array
  • FIG. 3 is a flow chart of inter-frequency measurement and evaluation of a cluster receiving user according to an embodiment of the present invention. As shown in FIG. 3, the method includes the following steps:
  • Step S1 The cluster terminal successfully camps on a cell that supports cluster communication
  • Step S2 reading the LTE public network system information block to obtain the LTE public network signal evaluation threshold;
  • Step S3 reading the cluster network system information block SIB 19 and the cluster network system information block SIB20; first determining the cluster network system information block SIB19 middle Whether the bTglnterFreqCarrierFreqListPresent flag is a valid value, the function flag is a valid value, then the tTglnterFreqCarrierFreqList is read, and then the switching threshold adjustment value of the corresponding frequency point is stored; determining whether the bTInterFreqBlackCellListPresent flag in the cluster network system information block SIB20 is a valid value If the flag bit is a valid value, then read the tTInterFreqBlackCarrierList and store the corresponding inter-frequency blacklist cell.
  • Step S4 Configure the cluster to listen to the user, and the blacklisted cell in the tTInterFreqBlackCarrierList in the SIB20 is also configured.
  • the blacklisted cell read by the tTInterFreqBlackCarrierList in the newly added network system information block SIB20 of the cluster is configured to the physical layer.
  • Step S5 saving the physical measurement inter-frequency result
  • Step S6 Filtering the cell list of the LTE public network Bar and the cell under the cluster network to reach the number of Bar times N times;
  • Step S7 performing an inter-frequency measurement on the measurement result evaluation result
  • the high priority evaluation process needs to add the signal carried in the cluster new network system information block SIB19 based on the original LTE public network signal quality evaluation threshold.
  • the quality threshold adjustment value; the low-priority evaluation process needs to add the signal quality threshold adjustment value carried in the newly added network system information block SIB19 on the basis of the original LTE public network signal quality evaluation threshold;
  • the high-priority evaluation process needs to add the signal strength threshold adjustment value carried in the newly added network system information block SIB19 on the basis of the original LTE public network signal strength evaluation threshold; the low priority evaluation process needs to be in the original Based on the LTE public network signal strength assessment threshold, the signal strength threshold adjustment value carried in the cluster network information block SIB19 is added.
  • Step S8 Send the cell list that meets the handover threshold to the target module, compare the handover cell list with the locally saved cell list, save the same cell to the local, record the comparison times, and join the cell with the number of times N times.
  • Step S9 When the response timer does not time out, delete the corresponding cell in the local maintenance Bar cell list.
  • Step S10 After successfully switching to a cell in the handover cell list, clear the locally maintained cluster Bar cell list and the LTE public network Bar cell list, and restart the cluster to listen to the user inter-frequency measurement process;
  • Step S11 If the handover response timer expires in step S8, indicating that the handover to the handover cell list is not completed within the specified time, the cluster listening state inter-frequency measurement process is resumed.
  • the inter-frequency measurement of the cluster listening user and the evaluation and multiplexing of the LTE public network are implemented, and the cell that supports the cluster communication is adjusted by the evaluation threshold and the blacklisted cell not supported by the cluster network is filtered out.
  • the inter-frequency measurement of the receiving user under the cluster network is realized.
  • the embodiment of the present invention further provides a computer readable storage medium, where the storage medium includes a set of computer executable instructions, and the instructions are used to execute the inter-frequency measurement and evaluation method of the cluster receiving user according to the embodiment of the present invention. .
  • the embodiment of the invention enables the cluster terminal to measure a better neighboring cell and switch to the cell in time, so that the cluster terminal always resides in a better cell for voice and data services, thereby ensuring service quality and bringing user experience.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

一种集群接听用户的异频测量和评估方法及装置，涉及通讯技术领域，其方法包括以下步骤：获取公网信号评估门限值和信号门限调整值，其中，所述信号门限调整值用于对评估的门限进行调整；通过对小区进行异频测量，保存异频测量的结果；利用所获取的公网信号评估门限值和信号门限调整值，对所保存的异频测量结果进行评估。该方法及装置使得集群终端能够及时测量到更好的邻区并切换到该小区，从而使集群终端始终驻留在一个较好的小区内进行语音和数据业务，保证了业务质量，带来了用户体验。

Description

一种集群接听用户的异频测量和评估方法及装置 技术领域 本发明涉及通讯技术领域， 具体而言， 涉及一种集群接听用户的异频 测量和评估方法及装置。 背景技术
集群通信系统是为了满足行业用户指挥调度需求而开发的、 面向特定 行业应用的专用无线通信系统， 系统中大量无线用户共享少量无线信道， 以指挥调度为主体应用， 是一种多用途、 高效能的无线通信系统。 具有特 有的调度、 组呼以及快速呼叫等特性， 已经成为下一代集群系统的发展方 向。
LTE ( Long Term Evolution, 长期演进技术）集群通信系统， 以 LTE系 统为基础扩展实现集群的各种需求和功能。组网架构上， LTE的核心网 EPC ( Electronic Product Code, 产品电子代码 )和集群的核心网 DSS ( Decision Support System, 决策支持系统）， 做到业务完全隔离， 集群应用的组网， 不 依赖于现有的 LTE EPC设备，不影响已有 LTE EPC核心网设备的正常运作， 能够实现专网隔离， 公网共享的效果。
集群业务吸引用户的亮点在于其快捷的联络方式， 因此集群业务的性 能是集群业务运营能否成功的一个关键因素。 而集群业务性能中首要的一 个指标就是话音清晰度以及数据接收速率， 而要保证这两者的前提是必须 使集群终端驻留在一个较好的小区， 为了实现该前提就得使得集群终端能 够及时测量到更好的邻区并切换到该邻区。 从而使得集群终端始终能够驻 留在较好小区内进行语音和数据业务， 保证业务的质量。 然而， 如何实现 集群终端及时测量到更好的邻区并切换到该邻区， 使集群终端始终驻留在 较好的小区内进行语音和数据业务， 这是目前亟待解决的问题。 发明内容
为解决现有存在的技术问题， 本发明实施例提供一种集群接听用户的 异频测量和评估方法及装置。
根据本发明实施例的一个方面， 提供了一种集群接听用户的异频测量 和评估方法， 包括以下步骤：
获取公网信号评估门限值和信号门限调整值， 其中， 所述信号门限调 整值用于对评估的门限进行调整；
通过对 ' j、区进行异频测量， 保存异频测量的结果；
利用所获取的公网信号评估门限值和信号门限调整值， 对所保存的异 频测量结果进行评估。
优选地， 从集群网络系统中分别获取所述公网信号评估门限值和所述 信号门限调整值。
优选地， 通过对小区进行异频测量， 保存异频测量的结果包括： 通过对小区进行检测， 判断是否检测到集群网络不支持的黑名单小区 信息；
当检测到集群网络不支持的黑名单小区信息时， 利用所获取的黑名单 小区信息，对黑名单小区之外的小区进行异频测量，并保存异频测量结果； 当未检测到集群网络不支持的黑名单小区信息时， 对所有小区进行异 频测量， 并保存异频测量的结果。
优选地， 从集群网络系统中获取所述黑名单小区信息。
优选地， 所述公网信号评估门限值包括公网信号质量评估门限值和公 网信号强度评估门限值； 所述信号门限调整值包括信号质量门限调整值和 信号强度门限调整值。
优选地， 所述对保存的异频测量结果进行评估包括以下方式至少之一： 按照信号质量值进行评估；
按照信号强度值进行评估。
优选地， 按照信号质量值进行评估包括： 将公网信号质量评估门限值 与信号质量门限调整值累加， 得到满足小区切换的门限值； 以及按照信号 强度值进行评估包括： 将公网信号强度评估门限值与信号强度门限调整值 累加， 得到满足小区切换的门限值。
根据本发明实施例的另一方面， 提供了一种集群接听用户的异频测量 和评估装置， 包括：
获耳 莫块，配置为获取公网信号评估门限值和信号门限调整值，其中， 所述信号门限调整值用于对评估的门限进行调整；
异频测量模块， 配置为通过对小区进行异频测量， 保存异频测量的结 果；
评估模块， 配置为利用所获取的公网信号评估门限值和信号门限调整 值， 对所保存的异频测量结果进行评估。
优选地， 所述异频测量模块包括：
判断单元， 配置为通过对小区进行检测， 判断是否检测到集群网络不 支持的黑名单小区信息；
异频测量单元， 配置为当检测到集群网络不支持的黑名单小区信息时， 利用所获取的黑名单小区信息， 对黑名单小区之外的小区进行异频测量， 并保存异频测量结果； 以及当未检测到集群网络不支持的黑名单小区信息 时， 对所有小区进行异频测量， 并保存异频测量的结果。
优选地， 所述评估模块包括：
信号质量评估单元， 配置为将公网信号质量评估门限值与信号质量门 限调整值累加 , 得到满足小区切换的门限值；
信号强度值评估单元， 配置为将公网信号强度评估门限值与信号强度 门限调整值累加， 得到满足小区切换的门限值。 根据本发明实施例的另一方面， 提供了一种计算机可读存储介质， 所 述存储介质包括一组计算机可执行指令， 所述指令用于执行本发明实施例 所述的集群接听用户的异频测量和评估方法。
与现有技术相比较， 本发明实施例的有益效果在于：
本发明实施例使得集群终端能够及时测量到更好的邻区并切换到该小 区， 从而使集群终端始终驻留在一个较好的小区内进行语音和数据业务， 保证了业务质量， 带来了用户体验。 附图说明
图 1是本发明实施例提供的一种集群接听用户的异频测量和评估方法 的流程图；
图 2是本发明实施例提供的一种集群接听用户的异频测量和评估装置 的示意图；
图 3是本发明实施例提供的一种集群接听用户的异频测量和评估的流 程图。 具体实施方式
以下结合附图对本发明的优选实施例进行详细说明， 应当理解， 以下 所说明的优选实施例仅用于说明和解释本发明， 并不用于限定本发明。
本发明实施例是在支持集群通信的小区，利用新增的网络信息块 SIB19 和网络信息块 SIB20 中存储的集群网络黑名单小区、 评估门限调整值以及 自优化过滤禁止 Bar小区， 来实现集群听用户的异频测量和评估。 其中， 通过新增的网络系统信息块 SIB19,对切换门限进行调整，通过新增的网络 系统信息块 SIB20, 滤除集群网络不支持的黑名单小区。
图 1 显示了本发明实施例提供的一种集群接听用户的异频测量和评估 方法的流程图， 如图所示， 包括以下步骤： 步骤 S101 : 获取公网信号评估门限值和信号门限调整值， 其中， 所述 信号门限调整值用于对评估的门限进行调整；
步骤 S102: 通过对小区进行异频测量， 保存异频测量的结果； 步骤 S103: 利用所获取的公网信号评估门限值和信号门限调整值， 对 所保存的异频测量结果进行评估。
本发明实施例从集群网络系统中分别获取所述公网信号评估门限值和 所述信号门限调整值。
具体地说， 通过对小区进行异频测量， 保存异频测量的结果包括： 通 过对小区进行检测 , 判断是否检测到集群网络不支持的黑名单小区信息； 当检测到集群网络不支持的黑名单小区信息时， 利用所获取的黑名单小区 信息， 对黑名单小区之外的小区进行异频测量， 并保存异频测量结果； 当 未检测到集群网络不支持的黑名单小区信息时， 对所有 d、区进行异频测量， 并保存异频测量的结果。
本发明实施例从集群网络系统中获取所述黑名单小区信息。
具体地说， 所述公网信号评估门限值包括公网信号质量评估门限值和 公网信号强度评估门限值； 所述信号门限调整值包括信号质量门限调整值 和信号强度门限调整值。
本发明实施例所述对保存的异频测量结果进行评估包括以下方式至少 之一： 按照信号质量值进行评估； 按照信号强度值进行评估。
具体地说， 按照信号质量值进行评估包括： 将公网信号质量评估门限 值与信号质量门限调整值累加， 得到满足小区切换的门限值； 以及按照信 号强度值进行评估包括： 将公网信号强度评估门限值与信号强度门限调整 值累加 , 得到满足小区切换的门限值。
图 2显示了本发明实施例提供的一种集群接听用户的异频测量和评估 装置的示意图， 如图 2所示， 包括： 获取模块 201 , 配置为获取公网信号评 估门限值和信号门限调整值， 其中， 所述信号门限调整值用于对评估的门 限进行调整； 异频测量模块 202, 配置为通过对小区进行异频测量， 保存异 频测量的结果； 评估模块 203 , 配置为利用所获取的公网信号评估门限值和 信号门限调整值， 对所保存的异频测量结果进行评估。
其中， 所述异频测量模块 202包括：
判断单元， 配置为通过对小区进行检测， 判断是否检测到集群网络不 支持的黑名单小区信息；
异频测量单元， 配置为当检测到集群网络不支持的黑名单小区信息时， 利用所获取的黑名单小区信息， 对黑名单小区之外的小区进行异频测量， 并保存异频测量结果； 以及当未检测到集群网络不支持的黑名单小区信息 时， 对所有小区进行异频测量， 并保存异频测量的结果。
其中， 所述评估模块 203包括：
信号质量评估单元， 配置为将公网信号质量评估门限值与信号质量门 限调整值累加 , 得到满足小区切换的门限值；
信号强度值评估单元， 配置为将公网信号强度评估门限值与信号强度 门限调整值累加， 得到满足小区切换的门限值。
需要说明的是， 上述获取模块 201、 异频测量模块 202、 评估模块 203 可以由集群接听用户的异频测量和评估装置的中央处理器 （CPU, Central Processing Unit )、 微处理器（MPU, Micro Processing Unit ), 数字信号处理 器 （DSP, Digital Signal Processor ) 或可编程逻辑阵列 （FPGA, Field - Programmable Gate Array ) 实现。
图 3是本发明实施例提供的一种集群接听用户的异频测量和评估的流 程图， 如图 3所示， 包括以下步骤：
步骤 S1 : 集群终端成功驻留到支持集群通信的小区；
步骤 S2: 读取 LTE公网系统信息块， 获取 LTE公网信号评估门限值； 步骤 S3：读取集群网络系统信息块 SIB 19和集群网络系统信息块 SIB20; 首 先 判 断 集 群 网 络 系 统 信 息 块 SIB19 中 的 bTglnterFreqCarrierFreqListPresent标志位是否有效值, ^口果标志位是有效值, 那么读取其中的 tTglnterFreqCarrierFreqList, 然后储存相应异频频点的切换 门 限 调 整值 ； 判 断 集 群 网 络 系 统 信 息 块 SIB20 中 的 bTInterFreqBlackCellListPresent标志位是否有效值， 如果标志位是有效值， 那么读取其中的 tTInterFreqBlackCarrierList, 然后储存相应的异频频点黑名 单小区。
步骤 S4： 配置集群接听用户 异频测量， 其中 SIB20 中 tTInterFreqBlackCarrierList中的黑名单小区也进行配置；
在配置测量过程中， 将通过集群新增的网络系统信息块 SIB20 中的 tTInterFreqBlackCarrierList读取到的黑名单小区配置给物理层。
步骤 S5: 将物理测量异频结果保存；
步骤 S6: 过滤被 LTE公网 Bar的小区列表和集群网络下达到被 Bar次 数 N次的小区；
步骤 S7: 对测量结果评估结果进行异频测量；
在测量结果评估过程中， 当采用信号质量值进行评估时： 高优先级评 估过程， 需要在原 LTE公网信号质量评估门限的基础上再加上集群新增的 网络系统信息块 SIB19中携带的信号质量门限调整值；低优先级评估过程， 需要在原 LTE公网信号质量评估门限的基础上再加上集群新增的网络系统 信息块 SIB19 中携带的信号质量门限调整值； 当采用信号强度值进行评估 时： 高优先级评估过程， 需要在原 LTE公网信号强度评估门限的基础上再 加上集群新增的网络系统信息块 SIB19 中携带的信号强度门限调整值； 低 优先级评估过程， 需要在原 LTE公网信号强度评估门限的基础上再加上集 群新增的网络系统信息块 SIB19中携带的信号强度门限调整值。
步骤 S8: 发送满足切换门限的小区列表到目标模块， 将切换小区列表 与本地保存的小区列表进行比较， 将其中相同的小区保存到本地， 同时记 录比较的次数， 将次数达到 N次的小区加入集群网络 Bar列表， 并启动相 应被 Bar定时器； 本地保存该切换小区列表， 同时启动切换应答定时器， 判断应答定时器是否超时；
步骤 S9: 当应答定时器没有超时， 将本地维护 Bar小区列表中相应的 小区删除；
步骤 S10: 成功切换到切换小区列表中的某小区后， 清除本地维护的集 群 Bar小区列表和 LTE公网 Bar小区列表， 重启集群接听用户异频测量过 程；
步骤 S11: 如果步骤 S8中切换应答定时器超时， 表明未在规定时间内 完成到切换小区列表的切换， 恢复集群听状态异频测量过程。
综上所述， 本发明实施例集群听用户的异频测量和评估复用 LTE公网 的实现方式， 对支持集群通信的小区， 通过调整评估门限以及滤除集群网 络不支持的黑名单小区， 实现集群网络下接听用户的异频测量。
本发明实施例还提供了一种计算机可读存储介质 , 所述存储介质包括 一组计算机可执行指令， 所述指令用于执行本发明实施例所述的集群接听 用户的异频测量和评估方法。
综上所述， 本发明实施例具有以下技术效果：
本发明实施例使得集群终端能够及时测量到更好的邻区并切换到该小 区， 从而使集群终端始终驻留在一个较好的小区内进行语音和数据业务， 保证了业务质量， 带来了用户体验。
尽管上文对本发明进行了详细说明， 但是本发明不限于此， 本技术领 域技术人员可以根据本发明的原理进行各种修改。 因此， 凡按照本发明原 理所作的修改， 都应当理解为落入本发明的保护范围。

Claims

权利要求书
1、 一种集群接听用户的异频测量和评估方法， 包括以下步骤： 获取公网信号评估门限值和信号门限调整值， 其中， 所述信号门限 调整值用于对评估的门限进行调整；
通过对 ' j、区进行异频测量， 保存异频测量的结果；
利用所获取的公网信号评估门限值和信号门限调整值， 对所保存的 异频测量结果进行评估。
2、 根据权利要求 1所述的方法， 其中， 从集群网络系统中分别获取 所述公网信号评估门限值和所述信号门限调整值。
3、 根据权利要求 1 所述的方法， 其中， 通过对小区进行异频测量， 保存异频测量的结果包括：
通过对小区进行检测， 判断是否检测到集群网络不支持的黑名单小 区信息；
当检测到集群网络不支持的黑名单小区信息时， 利用所获取的黑名 单小区信息， 对黑名单小区之外的小区进行异频测量， 并保存异频测量 结果；
当未检测到集群网络不支持的黑名单小区信息时， 对所有小区进行 异频测量， 并保存异频测量的结果。
4、 根据权利要求 3所述的方法， 其中， 从集群网络系统中获取所述 黑名单小区信息。
5、 根据权利要求 1-4任一所述的方法， 其中， 所述公网信号评估门 限值包括公网信号质量评估门限值和公网信号强度评估门限值； 所述信 号门限调整值包括信号质量门限调整值和信号强度门限调整值。
6、 根据权利要求 1-4任一所述的方法， 其中， 所述对保存的异频测 量结果进行评估包括以下方式至少之一： 按照信号质量值进行评估；
按照信号强度值进行评估。
7、 根据权利要求 6所述的方法， 其中，
按照信号质量值进行评估包括： 将公网信号质量评估门限值与信号 质量门限调整值累加 , 得到满足小区切换的门限值；
按照信号强度值进行评估包括： 将公网信号强度评估门限值与信号 强度门限调整值累加， 得到满足小区切换的门限值。
8、 一种集群接听用户的异频测量和评估装置， 包括：
获取模块， 配置为获取公网信号评估门限值和信号门限调整值， 其 中 , 所述信号门限调整值用于对评估的门限进行调整；
异频测量模块， 配置为通过对小区进行异频测量， 保存异频测量的 结果；
评估模块， 配置为利用所获取的公网信号评估门限值和信号门限调 整值， 对所保存的异频测量结果进行评估。
9、 根据权利要求 8所述的装置， 其中， 所述异频测量模块包括： 判断单元， 配置为通过对小区进行检测， 判断是否检测到集群网络 不支持的黑名单小区信息；
异频测量单元， 配置为当检测到集群网络不支持的黑名单小区信息 时， 利用所获取的黑名单小区信息， 对黑名单小区之外的小区进行异频 测量， 并保存异频测量结果； 当未检测到集群网络不支持的黑名单小区 信息时， 对所有小区进行异频测量， 并保存异频测量的结果。
10、 根据权利要求 8所述的装置， 其中， 所述评估模块包括： 信号质量评估单元， 配置为将公网信号质量评估门限值与信号质量 门限调整值累加， 得到满足小区切换的门限值；
信号强度值评估单元， 配置为将公网信号强度评估门限值与信号强 度门限调整值累加， 得到满足小区切换的门限值。
11、 一种计算机可读存储介质， 所述存储介质包括一组计算机可执 行指令，所述指令用于执行权利要求 1-7任一项所述的集群接听用户的异 频测量和评估方法。
PCT/CN2014/079600 2013-09-10 2014-06-10 一种集群接听用户的异频测量和评估方法及装置 Ceased WO2015035807A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP14844442.5A EP3046359A4 (en) 2013-09-10 2014-06-10 MEASURING AND EVALUATING METHOD AND DEVICE HAVING DIFFERENT FREQUENCY FOR A USER RESPONSE CLUSTER
US15/021,257 US9924423B2 (en) 2013-09-10 2014-06-10 Different frequency measurement and evaluation method and apparatus of cluster answering user

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310410044.7A CN104427536A (zh) 2013-09-10 2013-09-10 一种集群接听用户的异频测量和评估方法及装置
CN201310410044.7 2013-09-10

Publications (1)

Publication Number Publication Date
WO2015035807A1 true WO2015035807A1 (zh) 2015-03-19

Family

ID=52665028

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/079600 Ceased WO2015035807A1 (zh) 2013-09-10 2014-06-10 一种集群接听用户的异频测量和评估方法及装置

Country Status (4)

Country Link
US (1) US9924423B2 (zh)
EP (1) EP3046359A4 (zh)
CN (1) CN104427536A (zh)
WO (1) WO2015035807A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105611504A (zh) * 2015-12-25 2016-05-25 北京中兴高达通信技术有限公司 一种解决宽带集群系统中组呼呼叫的异频切换方法
CN106304175A (zh) * 2015-06-09 2017-01-04 成都鼎桥通信技术有限公司 一种集群系统中的异频测量方法
CN111356179A (zh) * 2018-12-21 2020-06-30 中兴通讯股份有限公司 一种均衡负荷的方法、装置、设备及存储介质

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106572503B (zh) * 2015-10-09 2021-07-06 上海中兴软件有限责任公司 非专网用户迁移方法及装置
CN107040901B (zh) * 2016-02-03 2020-02-25 普天信息技术有限公司 一种群组异频测量间隙配置方法和集群系统
CN110831093A (zh) * 2018-08-14 2020-02-21 成都鼎桥通信技术有限公司 一种集群终端切换服务网络的方法及装置
EP4017113B1 (en) * 2019-08-29 2023-11-22 Huawei Technologies Co., Ltd. Communication method and device
CN113038546A (zh) * 2019-12-24 2021-06-25 中国移动通信集团浙江有限公司 小区切换方法、装置及计算设备
CN114079988B (zh) * 2020-08-20 2023-08-22 成都鼎桥通信技术有限公司 集群终端的网络链路切换方法及设备
CN116056163B (zh) * 2022-07-19 2023-10-20 荣耀终端有限公司 一种通信方法及相关设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1671243A (zh) * 2005-05-11 2005-09-21 北京北方烽火科技有限公司 一种用于宽带码分多址系统的异系统硬切换方法
CN102474884A (zh) * 2009-08-06 2012-05-23 高通股份有限公司 随机接入信道配置的动态选择
CN102802193A (zh) * 2012-08-27 2012-11-28 中国联合网络通信集团有限公司 开启压缩模式的方法和无线网络控制器
CN102883361A (zh) * 2011-07-15 2013-01-16 华为技术有限公司 小区信息上报和小区移动性参数调整的方法及设备
WO2013028128A1 (en) * 2011-08-25 2013-02-28 Telefonaktiebolaget L M Ericsson (Publ) Adapting a triggering threshold for cell re -selection measurements

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR065711A1 (es) * 2007-03-13 2009-06-24 Interdigital Tech Corp Un procedimiento de reseleccion de celula para comunicaciones inalambricas
US8467798B2 (en) * 2007-08-20 2013-06-18 Lg Electronics Inc. Method of performing cell reselection in wireless communication system
CN103098521B (zh) 2010-07-14 2016-10-26 黑莓有限公司 异构网络中的空闲模式混合移动性过程
US8656029B2 (en) * 2011-06-30 2014-02-18 Alcatel Lucent Multicast session setup in networks by determining a multicast session parameter based on a pre-existing unicast session parameter
US9008720B2 (en) 2011-09-26 2015-04-14 Blackberry Limited Method and system for small cell discovery in heterogeneous cellular networks
CN102685838A (zh) * 2012-05-25 2012-09-19 华为终端有限公司 小区重选方法及移动终端
US9467919B2 (en) * 2012-08-14 2016-10-11 Apple Inc. Methods and apparatus for radio link imbalance compensation
HK1213415A1 (zh) * 2012-10-05 2016-06-30 Interdigital Patent Holdings, Inc. 用於增强机器类型通信(mtc)设备的覆盖的方法和装置
GB2506888B (en) 2012-10-10 2015-03-11 Broadcom Corp Reselection

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1671243A (zh) * 2005-05-11 2005-09-21 北京北方烽火科技有限公司 一种用于宽带码分多址系统的异系统硬切换方法
CN102474884A (zh) * 2009-08-06 2012-05-23 高通股份有限公司 随机接入信道配置的动态选择
CN102883361A (zh) * 2011-07-15 2013-01-16 华为技术有限公司 小区信息上报和小区移动性参数调整的方法及设备
WO2013028128A1 (en) * 2011-08-25 2013-02-28 Telefonaktiebolaget L M Ericsson (Publ) Adapting a triggering threshold for cell re -selection measurements
CN102802193A (zh) * 2012-08-27 2012-11-28 中国联合网络通信集团有限公司 开启压缩模式的方法和无线网络控制器

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106304175A (zh) * 2015-06-09 2017-01-04 成都鼎桥通信技术有限公司 一种集群系统中的异频测量方法
CN106304175B (zh) * 2015-06-09 2020-02-11 成都鼎桥通信技术有限公司 一种集群系统中的异频测量方法
CN105611504A (zh) * 2015-12-25 2016-05-25 北京中兴高达通信技术有限公司 一种解决宽带集群系统中组呼呼叫的异频切换方法
CN105611504B (zh) * 2015-12-25 2019-03-19 北京中兴高达通信技术有限公司 一种解决宽带集群系统中组呼呼叫的异频切换方法
CN111356179A (zh) * 2018-12-21 2020-06-30 中兴通讯股份有限公司 一种均衡负荷的方法、装置、设备及存储介质
CN111356179B (zh) * 2018-12-21 2023-10-17 中兴通讯股份有限公司 一种均衡负荷的方法、装置、设备及存储介质

Also Published As

Publication number Publication date
CN104427536A (zh) 2015-03-18
US9924423B2 (en) 2018-03-20
EP3046359A4 (en) 2016-07-27
US20160227452A1 (en) 2016-08-04
EP3046359A1 (en) 2016-07-20

Similar Documents

Publication Publication Date Title
WO2015035807A1 (zh) 一种集群接听用户的异频测量和评估方法及装置
CN111541499B (zh) 测量方法、终端设备和接入网设备
US20220330339A1 (en) Systems and methods for ue operation in presence of cca
CN104160642B (zh) 定位增强系统和方法
CN101562848B (zh) 一种载频重选的方法和装置
JP2020526090A (ja) 同一周波数内動作か異周波数間動作かの判定のための方法
JP2015180079A (ja) 無線通信システムにおける負荷分散
WO2015117439A1 (zh) 一种集群终端及其小区切换方法、装置和计算机存储介质
CN105828392B (zh) 一种电路域回落的方法及装置
JP2018529266A (ja) 信号処理方法および関連装置
CN110430594A (zh) 非授权频率的测量方法和设备
WO2011160535A1 (zh) 一种上报小区测量结果的方法与装置
CN101404635B (zh) 移动台以及用以执行扫描程序的装置及方法
WO2014134953A1 (zh) 一种小区选择方法、装置及终端
CN114631356A (zh) 小区选择方法、装置、设备及存储介质
WO2014036691A1 (zh) 一种小基站状态切换的方法及小基站
CN111448823A (zh) 蜂窝网络中的网络报告
CN104106281A (zh) 一种测量信号质量的方法、装置和系统
CN108574955B (zh) 基于ue触发的移动性场景中测量优化的方法和装置
CN104349270A (zh) 一种小小区的接入方法、装置和系统
WO2013107262A1 (zh) 一种用户设备运动状态估计方法及用户设备
CN102123435B (zh) 在聚合小区中确定参考小区的方法、设备和系统
WO2014113926A1 (zh) 小区测量方法、无线网络控制器和用户设备
CN106535321B (zh) 移动终端及其定位方法
CN111478739B (zh) 获取邻区干扰值的方法、参考信号配置方法及装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14844442

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112016005353

Country of ref document: BR

REEP Request for entry into the european phase

Ref document number: 2014844442

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 15021257

Country of ref document: US

Ref document number: 2014844442

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 112016005353

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20160310