WO2014177077A1

WO2014177077A1 - State transition pre-processing method, device and system

Info

Publication number: WO2014177077A1
Application number: PCT/CN2014/077496
Authority: WO
Inventors: 谢峰; 罗薇; 高音; 陈琳
Original assignee: 中兴通讯股份有限公司
Priority date: 2013-09-26
Filing date: 2014-05-14
Publication date: 2014-11-06
Also published as: CN104519542A

Abstract

Disclosed are a state transition pre-processing method, device and system. The state transition pre-processing method comprises: a base station broadcasting pre-transition information (301); a terminal UE receiving the pre-transition information and measuring a receipt signal from an adjacent region to obtain a measurement result (302); the UE judging whether a pre-set report condition is met according to the measurement result (303); when it is judged that the pre-set report condition is met, the UE reporting the measurement result to the base station (304).

Description

一种状态转换预处理方法、装置和*** 技术领域 State transition preprocessing method, device and system

本发明涉及无线通信技术领域，尤其涉及一种状态转换预处理方法、装置和***。背景技术 The present invention relates to the field of wireless communication technologies, and in particular, to a state transition preprocessing method, apparatus, and system. Background technique

长期演进（Long Term Evolution, LTE ) 项目是第三代移动通信技术 ( Third Generation, 3G )的演进，它改进并增强了 3G的空中接入技术，它釆用正交频分复用 ( Orthogonal Frequency Division Multiplexing, OFDM ) 技术以及多输入多输出（ Multiple Inputs and Multiple Outputs, MIMO )技术，即：多天线技术作为无线网络演进的唯一标准。另外， LTE 中的参考信号大部分是基于 ZC ( Zadoff-Chu )序列，这些序列满足参考信号（ Reference Signal, S )的理想特性， Odb立方度量（ Cubic Metric, CM ), 理想的循环自相关以及最优的互相关。良好的互相关使得接收信号和目标序列作时域相关后，其干扰信号在时域上平均的扩展，可确保对期望信道抽头更可靠的检测。即一个 ZC序列与同一 ZC序列的任何循环移位之间的相关性为 0，当信道冲击响应有限长时，不同的发射机可使用同一 RS基序列的不同循环移位，只要循环移位长于信道冲击响应， RS之间就可以保持正交。高级的长期演进（LTE-Advanced， LTE-A )是 LTE技术的后续演进。为了满足 4G 的各种需求指标，针对 LTE-A的几个关键技术被提出，包括载波聚合、协作多点发送和接收、中继传输与多天线增强等。 The Long Term Evolution (LTE) project is an evolution of the third generation of Third Generation (3G) technology, which improves and enhances the 3G air access technology, which uses Orthogonal Frequency Division Multiplexing (Orthogonal Frequency). Division Multiplexing (OFDM) technology and Multiple Inputs and Multiple Outputs (MIMO) technology, namely: Multi-antenna technology as the sole standard for wireless network evolution. In addition, most of the reference signals in LTE are based on ZC (Zadoff-Chu) sequences, which satisfy the ideal characteristics of the reference signal (Reference Signal, S), Odb Cubic Metric (CM), ideal cyclic autocorrelation and Optimal cross-correlation. A good cross-correlation makes the received signal and the target sequence correlated in time domain, and the average spread of the interference signal in the time domain ensures more reliable detection of the desired channel tap. That is, the correlation between a ZC sequence and any cyclic shift of the same ZC sequence is 0. When the channel impulse response is finitely long, different transmitters can use different cyclic shifts of the same RS base sequence, as long as the cyclic shift is longer than Channel impulse response, RS can be kept orthogonal. Advanced Long Term Evolution (LTE-Advanced, LTE-A) is a subsequent evolution of LTE technology. In order to meet the various requirements of 4G, several key technologies for LTE-A have been proposed, including carrier aggregation, cooperative multi-point transmission and reception, relay transmission and multi-antenna enhancement.

异构网***是在 LTE中提出的一种新型的网络架构，如图 1所示，在这种新的架构中，在一个宏基站（macro cell ) 的地理覆盖区域内可以安置多个最大发射功率较低且覆盖范围较小的小基站（small cell ), 在一个宏基站覆盖范围内，将地理位置较接近的小基站可以视为一个簇（cluster ), 小基站主要可以分为两大类：一类安置在室外，称为微小基站（pico ); 另外一类安置在室内，称为家庭基站 ( Home eNodeB , HeNB )，如果一个 macro cell覆盖区域内放置的 small cell的个数较少，比如四个以内，我们则将其视为 small cell稀疏部署场景，如果一个 macro cell覆盖区域内放置的 small cell的个数较多，比如十个以上，我们则将其视为 small cell密集部署场景，这种场景下 small cell之间的干扰会相当严重。在现有的技术中，无论有无数据发送，对于现有的兼容载波类型，每个子帧都必须发送公共参考信号 ( Common Reference Signal , CRS )，否贝¹ J终端 ( User Equipment, UE )无法识别。这样不仅浪费了资源，浪费了功率，同时也会对其他基站造成干扰，因此，相关技术中提出基站的节能问题，这种技术提出基站不需要所有时刻都保持开机状态，当负载率下降或者对其他小区干扰过大时，基站可以选择关机或者休眠从而节能功率；同时，相关技术中还提出一种新型的载波类型，这种新型载波类型的主要特征在于其 CRS不会每个子帧都发，例如可以每隔 N个子帧发送一次（N的优选取值为 5 )，或者当有数据发送的时候才发送 CRS，没有数据发送的时候就不发 CRS，因此当无下行数据需要发送时， NCT新载波类型（（nNew Ccarrier Ttype,简称， NCT ) )在无 CRS 的子帧上可以不发送任何数据，相比兼容载波（ ( Bbackward Ccarrier Ttype,简称， BCT) )， NCT具有节能的特性，因此基站发送的载波类型也可以根据需要在兼容载波和新型载波间进行切换；另外，对于 small cell, 基于安全以及实用的灵活性考虑，它也可以在闭合用户群 (Closed Subscriber Group, CSG)小区以及开放小区之间进行灵活的选择和变换。 The heterogeneous network system is a new type of network architecture proposed in LTE. As shown in Figure 1, in this new architecture, multiple maximum transmissions can be placed in the geographic coverage area of a macro cell. Small cell with low power and small coverage, in an Acer Within the coverage of the station, the small base stations with close geographical proximity can be regarded as a cluster. The small base stations can be mainly divided into two categories: one type is placed outdoors, called a pico base station (pico); the other type is placed. Indoors, called Home eNodeB (HeNB), if the number of small cells placed in a macro cell coverage area is small, such as four or less, we regard it as a small cell sparse deployment scenario, if one The number of small cells in the macro cell coverage area is large, for example, more than ten. We consider this as a small cell dense deployment scenario. The interference between small cells in this scenario is quite serious. In the conventional art, regardless of whether the data transmission, compatible carriers for the conventional type, each sub-frame must be sent to a common reference signal (Common Reference Signal, CRS), No ¹ J shellfish terminal (User Equipment, UE) can not be Identification. This not only wastes resources, wastes power, but also causes interference to other base stations. Therefore, the related art proposes energy saving problems of the base station. This technique proposes that the base station does not need to be powered on at all times, when the load rate decreases or When the interference of other cells is too large, the base station may select to shut down or sleep to save power. Meanwhile, a new type of carrier is also proposed in the related art. The main feature of the new carrier type is that the CRS does not transmit every subframe. For example, it can be sent once every N subframes (the preferred value of N is 5), or the CRS is sent when there is data transmission, and the CRS is not sent when no data is sent, so when there is no downlink data to be sent, NCT The new carrier type (nNew Ccarrier Ttype, NCT) can transmit no data on the CRS-free subframe. Compared with the compatible carrier (Bbackward Ccarrier Ttype, BCT), the NCT has energy-saving characteristics. The carrier type sent by the base station can also be switched between the compatible carrier and the new carrier as needed; For small cell, based on the security and flexibility of practical considerations, it may be between a closed user group (Closed Subscriber Group, CSG) cell and open cell flexible selection and transformation.

综上所述，基于节能或者降低干扰等原因，基站存在状态转换需求，至少包括以下三类的一类： In summary, based on energy saving or interference reduction, the base station has a state transition requirement, which includes at least one of the following three categories:

(一 )开机 ( ON )和关机 ( OFF )，正常和休眠 ( dormant )之间的状态变化 (1) Start (ON) and shutdown (OFF), between normal and dormant State change

(二） NCT 和 BCT之间的状态变化 (ii) State changes between NCT and BCT

(三） CSG cell和 open cell之间的状态变化 (3) State change between CSG cell and open cell

由于 UE能力等因素的限制，小区状态发生变化后，部分 UE可能无法继续驻留在原小区，包括空闲（IDLE )态的 UE和连接态的 UE，前者需要进行小区重选，后者则需要进行小区切换。这样就可能存在一个问题，由于基站不知道空闲态 UE的能力，也不知道空闲态 UE邻区测量结果，因此也就无法判定进行状态转换后是否会产生覆盖空洞，所述覆盖空洞是指小区提供的服务质量非常差以至于满足不了 UE的需求或是 UE无法找到可以接入的小区。同理，对于连接态 UE，由于存在 s-measure准则，即 s测量准则,该准则规定： UE接收到来自服务基站的信号功率或信号质量低于给定门限值时才开启邻区测量，因此，当 UE的服务质量较好时，基站可能也未收到连接态 UE邻区测量上报，不知道相邻小区是否能为 UE服务。举例来说，如图 1所示，对于 UE1，服务小区为 pico7，如果 pico7为了节能而转为 off状态，那么 UE1只能接入 macro cell,但是由于 UE1位于 macro cell 的边缘处，服务质量可能非常差满足不了 UE的需求。如图 2所示，在无 macro覆盖的场景下，对于 UE2，服务小区为 pico3，如果 pico3为了节能而转为 off状态，那么 UE2可能完全找不到可以接入的小区了。即：基站直接进行小区状态转换可能会造成部分 UE服务质量大幅下降甚至无法找到可以接入的服务小区。发明内容 After the cell status changes, some UEs may not be able to continue to camp in the original cell, including idle (IDLE) UEs and connected UEs. The former needs to perform cell reselection, while the latter needs to perform Cell handover. Therefore, there may be a problem. Since the base station does not know the capability of the idle state UE and does not know the neighbor cell measurement result of the idle state, it is impossible to determine whether a coverage hole is generated after the state transition, and the coverage hole refers to the cell. The quality of the service provided is so poor that it does not meet the needs of the UE or the UE cannot find a cell that can be accessed. Similarly, for the connected state UE, since there is an s-measure criterion, that is, an s measurement criterion, the criterion provides: the UE starts the neighboring cell measurement when the signal power or signal quality from the serving base station is lower than a given threshold. Therefore, when the quality of service of the UE is good, the base station may not receive the neighbor cell measurement report of the connected state, and does not know whether the neighbor cell can serve the UE. For example, as shown in FIG. 1, for UE1, the serving cell is pico7, and if pico7 is turned off for power saving, UE1 can only access the macro cell, but since UE1 is located at the edge of the macro cell, the quality of service may be Very poor to meet the needs of the UE. As shown in Figure 2, in the scenario of no macro coverage, for UE2, the serving cell is pico3. If pico3 goes to the off state for energy saving, UE2 may not find the cell that can be accessed at all. That is, the cell state transition directly by the base station may cause a drop in the quality of service of some UEs or even a service cell that can be accessed. Summary of the invention

有鉴于此，本发明实施例的主要目的在于提供一种状态转换预处理方法、装置和***，能够及时发现状态转换是否会给 UE带来覆盖空洞的问题，从而做出正确的判决，以免导致某些 UE服务质量大幅下降甚至无法找到可以接入的服务小区。为达到上述目的，本发明实施例的技术方案是这样实现的：本发明实施例提供一种状态转换预处理方法，所述方法包括：基站广播预转换信息； In view of this, the main purpose of the embodiments of the present invention is to provide a state transition pre-processing method, apparatus, and system, which can timely discover whether a state transition will bring a coverage hole to the UE, thereby making a correct decision, so as not to cause a The quality of service of some UEs has dropped drastically and even the service cells that can be accessed cannot be found. In order to achieve the above objective, the technical solution of the embodiment of the present invention is implemented as follows: The embodiment of the present invention provides a state transition preprocessing method, where the method includes: the base station broadcasts pre-conversion information;

终端 UE接收所述预转换信息，并测量来自邻区的接收信号得到测量结果； Receiving, by the terminal UE, the pre-conversion information, and measuring a received signal from a neighboring cell to obtain a measurement result;

所述 UE根据所述测量结果判断是否满足预设的上报条件； Determining, by the UE, whether a preset reporting condition is met according to the measurement result;

当判定满足预设的上报条件时，所述 UE上报所述测量结果给所述基站； When it is determined that the preset reporting condition is met, the UE reports the measurement result to the base station;

所述预转换信息包括但不限于以下一种或多种：指示基站状态转换准备、指示状态转换类型、指示状态转换准备时间参数、指示测量上报时间参数、指示用于确定满足测量上报门限值的参数、指示需要上报测量信息的 UE类型、指示测量上报事件类型、指示 UE上报测量结果时分配的时频资源信息、指示 UE上报测量结果时发送的 ZC序列的生成参数。 The pre-conversion information includes but is not limited to one or more of the following: indicating a base station state transition preparation, indicating a state transition type, indicating a state transition preparation time parameter, indicating a measurement reporting time parameter, and indicating to determine that the measurement reporting threshold is met. The parameter, the UE type that indicates the measurement information to be reported, the type of the measurement report event, the time-frequency resource information that is allocated when the UE reports the measurement result, and the generation parameter of the ZC sequence that is sent when the UE reports the measurement result.

较佳地，在 UE上报所述测量结果给所述基站之后，所述方法还包括：基站接收 UE上报的测量结果，并根据所述测量结果判决是启动状态转换还是放弃状态转换。 Preferably, after the UE reports the measurement result to the base station, the method further includes: receiving, by the base station, the measurement result reported by the UE, and determining, according to the measurement result, whether to initiate state transition or abandon state transition.

较佳地，所述测量来自邻区的接收信号得到测量结果，包括： Preferably, the measuring the received signal from the neighboring area to obtain a measurement result, including:

UE检测来自相邻小区的参考信号接收功率 RSRP或者参考信号接收质量 S Q; The UE detects a reference signal received power RSRP or a reference signal received quality S Q from a neighboring cell;

当来自所有相邻小区的所有可选频点上的 RSRP或者 RSRQ值都低于阈值 Nl，则测量结果表明存在覆盖空洞； When the RSRP or RSRQ values on all the selected frequency points from all neighboring cells are lower than the threshold N1, the measurement result indicates that there is a coverage hole;

当相邻小区的 RSRP或者 RSRQ值高于阈值 N1，但相邻小区的***消息指示不允许所述 UE接入，则测量结果表明存在覆盖空洞； When the RSRP or RSRQ value of the neighboring cell is higher than the threshold N1, but the system message indication of the neighboring cell does not allow the UE to access, the measurement result indicates that there is a coverage hole;

当相邻小区的 RSRP或者 RSRQ值高于阈值 N1，且相邻小区的***消息指示允许所述 UE接入，则测量结果表明不存在覆盖空洞。较佳地，对于处于连接态的 UE，在测量来自邻区的接收信号得到测量结果之前，所述方法还包括： When the RSRP or RSRQ value of the neighboring cell is higher than the threshold N1, and the system message of the neighboring cell indicates that the UE is allowed to access, the measurement result indicates that there is no coverage hole. Preferably, for the UE in the connected state, before measuring the received signal from the neighboring cell to obtain the measurement result, the method further includes:

取消预设门限值的限制。 Cancel the limit of the preset threshold.

较佳地，对于处于空闲态的 UE，所述 UE上报测量结果给所述基站，为： Preferably, for the UE in the idle state, the UE reports the measurement result to the base station, as follows:

所述 UE在特定的时频资源，通过随机接入过程中的 msgl发送 ZC序列或通过随机接入过程中的 ms_g3来上报测量结果；所述时频资源是携带在预转换信息中的，或者是预先协议约定的；或者， The UE transmits the ZC sequence through the msgl in the random access process or the ms _g 3 in the random access process to report the measurement result in the specific time-frequency resource; the time-frequency resource is carried in the pre-conversion information. , or pre-agreed; or,

所述 UE通过随机接入过程中的 msgl发送特定的 ZC序列来上报测量结果；所述特定的 ZC序列生成参数是携带在预转换信息中的，或者是预先协议约定的。 The UE reports the measurement result by sending a specific ZC sequence through the msgl in the random access process; the specific ZC sequence generation parameter is carried in the pre-conversion information, or is pre-protocol.

较佳地，对于处于连接态的 UE，所述 UE上报测量结果给所述基站，包括： Preferably, for the UE in the connected state, the UE reports the measurement result to the base station, including:

所述 UE通过基站分配的上行资源来上报测量结果。 The UE reports the measurement result by using the uplink resource allocated by the base station.

较佳地，所述预转换信息包括：状态转换准备时间参数； Preferably, the pre-conversion information includes: a state transition preparation time parameter;

相应的，所述方法还包括： Correspondingly, the method further includes:

UE根据状态转换准备时间参数确定测量上报时间，在所述测量上报时间之前得到测量结果并上报。 The UE determines the measurement reporting time according to the state transition preparation time parameter, and obtains the measurement result and reports it before the measurement reporting time.

本发明实施例提供一种状态转换预处理***，所述***包括：基站和至少一个终端 UE; 其中， The embodiment of the present invention provides a state transition preprocessing system, where the system includes: a base station and at least one terminal UE;

所述基站，配置为广播预转换信息；还配置为接收 UE上报的测量结果；所述 UE，配置为接收所述基站广播的预转换信息，并测量来自邻区的接收信号得到测量结果；还配置为根据测量结果判断是否满足预设的上报条件；当判定满足预设的上报条件时，上报测量结果给所述基站； The base station is configured to broadcast pre-transformation information, and is further configured to receive the measurement result reported by the UE; the UE is configured to receive pre-conversion information broadcast by the base station, and measure the received signal from the neighboring area to obtain a measurement result; Configuring to determine whether the preset reporting condition is met according to the measurement result; when determining that the preset reporting condition is met, reporting the measurement result to the base station;

所述预转换信息包括但不限于以下一种或多种：指示基站状态转换准备、指示状态转换类型、指示状态转换准备时间参数、指示测量上报时间参数、指示用于确定满足测量上报门限值的参数、指示需要上报测量信息的 UE类型、指示测量上报事件类型、指示 UE上报测量结果时分配的时频资源信息、指示 UE上报测量结果时发送的 ZC序列的生成参数。 The pre-conversion information includes but is not limited to one or more of the following: And indicating a state transition type, indicating a state transition preparation time parameter, indicating a measurement reporting time parameter, indicating a parameter for determining a measurement reporting threshold, indicating a UE type that needs to report measurement information, indicating a measurement reporting event type, indicating the UE The time-frequency resource information allocated when the measurement result is reported, and the generation parameter of the ZC sequence sent when the UE reports the measurement result.

较佳地，所述基站，还用于根据所述测量结果判决是启动状态转换还是放弃状态转换。 Preferably, the base station is further configured to determine whether to initiate a state transition or abandon state transition according to the measurement result.

本发明实施例提供一种基站，所述基站包括：第一发送模块和第一接收模块；其中， An embodiment of the present invention provides a base station, where the base station includes: a first sending module and a first receiving module;

所述第一发送模块，配置为广播预转换信息； The first sending module is configured to broadcast pre-conversion information;

所述第一接收模块，配置为接收 UE上报的测量结果； The first receiving module is configured to receive the measurement result reported by the UE;

较佳地，所述基站还包括： Preferably, the base station further includes:

第一判定模块，配置为根据所述第一接收模块接收到的测量结果判决是启动状态转换还是放弃状态转换 a first determining module, configured to determine, according to the measurement result received by the first receiving module, whether to initiate state transition or abandon state transition

本发明实施例提供一种 UE，所述 UE包括：第二接收模块、测量模块、第二判定模块和第二发送模块；其中， An embodiment of the present invention provides a UE, where the UE includes: a second receiving module, a measuring module, a second determining module, and a second sending module;

所述第二接收模块，配置为接收基站广播的预转换信息； The second receiving module is configured to receive pre-conversion information broadcast by the base station;

所述测量模块，配置为测量来自邻区的接收信号得到测量结果；所述第二判定模块，配置为根据测量结果判断是否满足预设的上报条件； The measuring module is configured to measure a received signal from the neighboring area to obtain a measurement result; the second determining module is configured to determine, according to the measurement result, whether the preset reporting condition is met;

所述第二发送模块，配置为当所述第二判定模块判定满足预设的上报条件时，上报测量结果给所述基站。 The second sending module is configured to: when the second determining module determines that the preset report is satisfied When the condition is met, the measurement result is reported to the base station.

较佳地，所述测量模块，配置为检测来自相邻小区的参考信号接收功率 RSRP或者参考信号接收质量 RSRQ; Preferably, the measuring module is configured to detect a reference signal received power RSRP or a reference signal received quality RSRQ from a neighboring cell;

当相邻小区的 RSRP或者 RSRQ值高于阈值 N1，且相邻小区的***消息指示允许所述 UE接入，则测量结果表明不存在覆盖空洞。 When the RSRP or RSRQ value of the neighboring cell is higher than the threshold N1, and the system message of the neighboring cell indicates that the UE is allowed to access, the measurement result indicates that there is no coverage hole.

较佳地，对于处于空闲态的 UE，所述第二发送模块，配置为在特定的时频资源，通过随机接入过程中的 msgl发送 ZC序列或通过随机接入过程中的 ms_g3来上报测量结果；所述时频资源是携带在预转换信息中的，或者是预先协议约定的；或者， Preferably, for the UE in the idle state, the second sending module is configured to send the ZC sequence through the msgl in the random access process or the ms _g 3 in the random access process at a specific time-frequency resource. Reporting the measurement result; the time-frequency resource is carried in the pre-conversion information, or is pre-agreed; or

通过随机接入过程中的 msgl发送特定的 ZC序列来上报测量结果；所述特定的 ZC序列是携带在预转换信息中的，或者是预先协议约定的。 The measurement result is reported by sending a specific ZC sequence through msgl in the random access process; the specific ZC sequence is carried in the pre-conversion information, or is pre-protocol agreed upon.

较佳地，对于处于连接态的 UE，所述第二发送模块，配置为通过基站分配的上行资源来上报测量结果。 Preferably, for the UE in the connected state, the second sending module is configured to report the measurement result by using the uplink resource allocated by the base station.

较佳地，所述预转换信息包括：状态转换准备时间参数；所述 UE还包括： Preferably, the pre-conversion information includes: a state transition preparation time parameter; the UE further includes:

时间确定模块，配置为根据状态转换准备时间参数确定测量上报时间；所述测量模块，配置为在所述测量上报时间之前得到测量结果；所述第二发送模块，配置为在所述测量上报时间之前上报测量结果。本发明实施例还提供一种计算机存储介质，其中存储有计算机可执行指令，所述计算机可执行指令用于执行上述的方法。 The time determining module is configured to determine a measurement reporting time according to the state transition preparation time parameter; the measurement module is configured to obtain a measurement result before the measurement reporting time; and the second sending module is configured to report the time in the measurement The measurement results were reported before. Embodiments of the present invention also provide a computer storage medium in which computer executable instructions are stored, the computer executable instructions being used to perform the above method.

由上可知，本发明实施例的技术方案包括：基站广播预转换信息；终端 UE接收所述预转换信息，并测量来自邻区的接收信号得到测量结果；所述 UE根据所述测量结果判断是否满足预设的上报条件；当判定满足预设的上报条件时，所述 UE上报所述测量结果给所述基站；基站接收 UE上报的测量结果，并根据所述测量结果判决是启动状态转换还是放弃状态转换。由此，本发明实施例通过广播通知 UE进行邻区测量， UE通过测量发现可能出现的覆盖空洞，并上报给基站，以便基站决定是否需要放弃转换。通过这种处理方法，基站可以及时的发现状态转换是否会给 UE带来覆盖空洞的问题，从而做出正确的判决，以免导致某些 UE服务质量大幅下降甚至无法找到可以接入的服务小区，从而提高服务质量，提升用户体验。附图说明 It can be seen that the technical solution of the embodiment of the present invention includes: the base station broadcasts pre-conversion information; Receiving, by the UE, the pre-conversion information, and measuring the received signal from the neighboring cell to obtain a measurement result; the UE determining, according to the measurement result, whether the preset reporting condition is met; when determining that the preset reporting condition is met, The UE reports the measurement result to the base station; the base station receives the measurement result reported by the UE, and determines whether to start state transition or abandon state transition according to the measurement result. Therefore, in the embodiment of the present invention, the UE is notified by broadcast to perform the neighboring cell measurement, and the UE detects the possible coverage hole by using the measurement, and reports the coverage hole to the base station, so that the base station determines whether the conversion needs to be abandoned. Through this processing method, the base station can timely discover whether the state transition will bring coverage holes to the UE, and thus make a correct decision, so as not to cause a certain service quality of some UEs to drop drastically or even find a service cell that can be accessed. Thereby improving service quality and enhancing user experience. DRAWINGS

图 1为现有异构网*** macro和 pico共存时的一种网络架构示意图；图 2为现有异构网***无 macro覆盖，仅 pico存在的一种网络架构示意图； FIG. 1 is a schematic diagram of a network architecture when a macro and pico coexist in an existing heterogeneous network system; FIG. 2 is a schematic diagram of a network architecture in which an existing heterogeneous network system has no macro coverage, and only pico exists;

图 3为本发明状态转换预处理方法的实施例的流程示意图； 3 is a schematic flow chart of an embodiment of a state transition preprocessing method according to the present invention;

图 4为本发明状态转换预处理***的实施例的结构示意图； 4 is a schematic structural diagram of an embodiment of a state transition preprocessing system according to the present invention;

图 5为本发明基站的实施例的结构示意图； FIG. 5 is a schematic structural diagram of an embodiment of a base station according to the present invention; FIG.

图 6为本发明 UE的实施例的结构示意图； 6 is a schematic structural diagram of an embodiment of a UE according to the present invention;

图 7为实施例一中基站和 UE的实施流程图； 7 is a flowchart of an implementation of a base station and a UE in Embodiment 1;

图 8为实施例九中基站和 UE的实施流程图。具体实施方式 FIG. 8 is a flowchart of an implementation of a base station and a UE in Embodiment 9. detailed description

本发明提供的一种状态转换预处理方法的实施例，如图 3 所示，所述方法包括： An embodiment of a state transition preprocessing method provided by the present invention, as shown in FIG. 3, the method includes:

步骤 301、基站广播预转换信息； Step 301: The base station broadcasts pre-conversion information.

这里，所述预转换信息包括但不限于以下一种或多种：指示基站状态转换准备；指示状态转换类型；指示状态转换准备时间参数；指示测量上报时间参数；指示用于确定满足测量上报门限值的参数；指示需要上报测量信息的 UE类型；指示测量上报事件类型； Here, the pre-conversion information includes but is not limited to one or more of the following: indicating a base station status The conversion state is indicated; the state transition type is indicated; the state transition preparation time parameter is indicated; the measurement report time parameter is indicated; the parameter is used to determine the parameter that meets the measurement report threshold; the UE type that indicates the measurement information needs to be reported;

其中，所述状态转换类型包括但不限于以下一种：基站开机与关机转换；基站正常模式与休眠模式转换；基站发送第一类型载波与发送第二类型载波的转换；基站作为 CSG cell与作为 open cell的转换。 The state transition type includes but is not limited to the following: base station power on and off transition; base station normal mode and sleep mode transition; base station sends first type carrier and transmits second type carrier; base station acts as CSG cell and Open cell conversion.

步骤 302、 UE接收所述预转换信息，并测量来自邻区的接收信号得到测量结果； Step 302: The UE receives the pre-conversion information, and measures a received signal from a neighboring cell to obtain a measurement result.

步骤 303、所述 UE根据所述测量结果判断是否满足预设的上报条件；步骤 304、当判定满足预设的上报条件时，所述 UE上报所述测量结果给所述基站； Step 303: The UE determines, according to the measurement result, whether the preset reporting condition is met. Step 304: When determining that the preset reporting condition is met, the UE reports the measurement result to the base station;

这里，当 UE通过测量发现存在可以提供服务的相邻小区时，还上报可提供服务的相邻小区标识。 Here, when the UE finds that there is a neighboring cell that can provide a service by measuring, the neighboring cell identifier that can provide the service is also reported.

优选地，在 UE上报所述测量结果给所述基站之后，所述方法还包括：基站接收 UE上报的测量结果，并根据所述测量结果判决是启动状态转换还是放弃状态转换。 Preferably, after the UE reports the measurement result to the base station, the method further includes: receiving, by the base station, the measurement result reported by the UE, and determining, according to the measurement result, whether to initiate state transition or abandon state transition.

优选地，所述测量来自邻区的接收信号得到测量结果，可以为： Preferably, the measuring the received signal from the neighboring area to obtain a measurement result, which may be:

UE 检测来自相邻小区的参考信号接收功率（ Reference Signal UE detects reference signal received power from neighboring cells ( Reference Signal

Received Power, RSRP )或者参考信号接收质量（Reference Signal ReceivedReceived Power, RSRP) or reference signal reception quality (Reference Signal Received

Quality, S Q ); Quality, S Q );

当相邻小区的 RSRP或者 RSRQ值高于阈值 N1，且相邻小区的***消息指示允许所述 UE接入，则测量结果表明不存在覆盖空洞。 When the RSRP or RSRQ value of the neighboring cell is higher than the threshold N1, and the system of the neighboring cell is eliminated. The information indicates that the UE is allowed to access, and the measurement result indicates that there is no coverage hole.

优选地，对于处于连接态的 UE，在测量来自邻区的接收信号得到测量结果之前，所述方法还包括： Preferably, for the UE in the connected state, before measuring the received signal from the neighboring cell to obtain the measurement result, the method further includes:

取消 s-measure门限值的限制。 Cancel the limit of the s-measure threshold.

优选地，对于处于空闲态的 UE，所述 UE上报测量结果给所述基站，可以为： Preferably, for the UE in the idle state, the UE reports the measurement result to the base station, which may be:

所述 UE通过随机接入过程中的 msgl发送特定的 ZC序列来上报测量结果；所述特定的 ZC序列是携带在预转换信息中的，或者是预先协议约定的。 The UE reports the measurement result by sending a specific ZC sequence through the msgl in the random access procedure; the specific ZC sequence is carried in the pre-conversion information, or is pre-protocol.

优选地，对于处于连接态的 UE，所述 UE上报测量结果给所述基站，可以为： Preferably, for the UE in the connected state, the UE reports the measurement result to the base station, which may be:

优选地，所述预转换信息包括：状态转换准备时间参数； Preferably, the pre-conversion information includes: a state transition preparation time parameter;

本发明提供的一种状态转换预处理***的实施例，如图 4所示，所述 ***包括：基站 401和 UE 402; 其中， An embodiment of the state transition preprocessing system provided by the present invention is as shown in FIG. 4, where the system includes: a base station 401 and a UE 402;

所述基站 401，配置为广播预转换信息；还配置为接收 UE 402上报的测量结果。 The base station 401 is configured to broadcast pre-conversion information, and is further configured to receive the measurement result reported by the UE 402.

所述预转换信息包括但不限于以下一种或多种：指示基站状态转换准备、指示状态转换类型、指示状态转换准备时间参数、指示测量上报时间参数、指示用于确定满足测量上报门限值的参数、指示需要上报测量信息的 UE类型、指示测量上报事件类型、指示 UE上报测量结果时分配的时频资源信息、指示 UE上报测量结果时发送的 ZC序列的生成参数。 The pre-conversion information includes but is not limited to one or more of the following: indicating base station state transition preparation, indicating state transition type, indicating state transition preparation time parameter, indicating measurement reporting time The parameter, the indication is used to determine the parameter that meets the measurement reporting threshold, the type of the UE that indicates that the measurement information needs to be reported, the type of the event that indicates the measurement report, the time-frequency resource information that is allocated when the UE reports the measurement result, and the information that is sent when the UE reports the measurement result. The generation parameters of the ZC sequence.

所述 UE 402, 配置为接收所述基站广播的预转换信息，并测量来自邻区的接收信号得到测量结果；还配置为根据测量结果判断是否满足预设的上报条件；当判定满足预设的上报条件时，上报测量结果给所述基站。 The UE 402 is configured to receive the pre-conversion information broadcasted by the base station, and measure the received signal from the neighboring area to obtain a measurement result; and further configured to determine, according to the measurement result, whether the preset reporting condition is met; When the condition is reported, the measurement result is reported to the base station.

优选地，所述基站 401，还配置为根据所述测量结果判决是启动状态转换还是放弃状态转换。 Preferably, the base station 401 is further configured to determine whether to initiate a state transition or abandon state transition according to the measurement result.

本发明提供的一种基站的实施例，如图 5 所示，所述基站包括：第一发送模块 501和第一接收模块 502; 其中， An embodiment of a base station provided by the present invention, as shown in FIG. 5, the base station includes: a first sending module 501 and a first receiving module 502;

所述第一发送模块 501，配置为广播预转换信息； The first sending module 501 is configured to broadcast pre-conversion information;

所述预转换信息包括但不限于以下一种或多种：指示基站状态转换准备、指示状态转换类型、指示状态转换准备时间参数、指示测量上报时间参数、指示用于确定满足测量上报门限值的参数、指示需要上报测量信息的 UE类型、指示测量上报事件类型、指示 UE上报测量结果时分配的时频资源信息、指示 UE上报测量结果时发送的 ZC序列的生成参数； The pre-conversion information includes but is not limited to one or more of the following: indicating a base station state transition preparation, indicating a state transition type, indicating a state transition preparation time parameter, indicating a measurement reporting time parameter, and indicating to determine that the measurement reporting threshold is met. The parameter of the UE, the type of the UE that needs to report the measurement information, the type of the event that is reported to be measured, the time-frequency resource information that is allocated when the UE reports the measurement result, and the generation parameter of the ZC sequence that is sent when the UE reports the measurement result;

所述第一接收模块 502，配置为接收 UE上报的测量结果； The first receiving module 502 is configured to receive the measurement result reported by the UE;

优选地，所述基站还包括：第一判定模块 503，配置为根据所述第一接收模块 502接收到的测量结果判决是启动状态转换还是放弃状态转换。 Preferably, the base station further includes: a first determining module 503, configured to determine, according to the measurement result received by the first receiving module 502, whether to initiate state transition or abandon state transition.

在实际应用中，所述第一发送模块 501、第一接收模块 502、第一判定模块可以由基站中的中央处理器（CPU， Central 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。 In a practical application, the first sending module 501, the first receiving module 502, and the first determining module may be configured by a central processing unit (CPU) in a base station, and a digital signal processor (DSP). Or programmable logic array (FPGA, Field - Programmable Gate Array) implementation.

本发明提供的一种 UE的实施例，如图 6所示，所述 UE包括：第二接收模块 601、测量模块 602、第二判定模块 603和第二发送模块 604; 其中，所述第二接收模块 601，配置为接收基站广播的预转换信息；所述测量模块 602，配置为测量来自邻区的接收信号得到测量结果；所述第二判定模块 603，配置为根据测量结果判断是否满足预设的上报条件； An embodiment of the UE provided by the present invention, as shown in FIG. 6, the UE includes: a second receiving module 601, a measuring module 602, a second determining module 603, and a second sending module 604; The second receiving module 601 is configured to receive the pre-conversion information broadcasted by the base station; the measurement module 602 is configured to measure the received signal from the neighboring area to obtain a measurement result; and the second determining module 603 is configured to be configured according to the measurement result. Determine whether the preset reporting condition is met;

所述第二发送模块 604，配置为当所述第二判定模块 603判定满足预设的上报条件时，上报测量结果给所述基站。 The second sending module 604 is configured to report the measurement result to the base station when the second determining module 603 determines that the preset reporting condition is met.

优选地，所述测量模块 602，配置为检测来自相邻小区的参考信号接收功率 RSRP或者参考信号接收质量 RSRQ; Preferably, the measuring module 602 is configured to detect a reference signal received power RSRP or a reference signal received quality RSRQ from a neighboring cell;

优选地，对于处于空闲态的 UE，所述第二发送模块 604，配置为在特定的时频资源，通过随机接入过程中的 msgl发送 ZC序列或通过随机接入过程中的 ms_g3来上报测量结果；所述时频资源是携带在预转换信息中的，或者是预先协议约定的；或者， Preferably, for the UE in the idle state, the second sending module 604 is configured to send the ZC sequence through the msgl in the random access process or the ms _g 3 in the random access process at a specific time-frequency resource. Reporting the measurement result; the time-frequency resource is carried in the pre-conversion information, or is pre-agreed; or

优选地，对于处于连接态的 UE，所述第二发送模块 604，配置为通过基站分配的上行资源来上报测量结果。 Preferably, for the UE in the connected state, the second sending module 604 is configured to report the measurement result by using the uplink resource allocated by the base station.

相应的，所述 UE还包括：时间确定模块 605，配置为根据状态转换准备时间参数确定测量上报时间；所述测量模块 602在所述测量上报时间之前得到测量结果，所述第二发送模块 604在所述测量上报时间之前上报测量结果。 Correspondingly, the UE further includes: a time determining module 605, configured to determine a measurement reporting time according to the state transition preparation time parameter; The measurement module 602 obtains a measurement result before the measurement report time, and the second sending module 604 reports the measurement result before the measurement report time.

在实际应用中，所述第二接收模块 601、测量模块 602、第二判定模块 603、第二发送模块 604和时间确定模块 605可以由 UE中的 CPU、 DSP或 FPGA实现。 In a practical application, the second receiving module 601, the measuring module 602, the second determining module 603, the second sending module 604, and the time determining module 605 can be implemented by a CPU, a DSP, or an FPGA in the UE.

本发明实施例还提供一种计算机存储介质，其中存储有计算机可执行下面结合具体实施例对本发明提供的一种状态转换预处理方法进行详细介绍。 The embodiment of the present invention further provides a computer storage medium, wherein the computer executable is stored. A state transition preprocessing method provided by the present invention is described in detail below in conjunction with a specific embodiment.

实施例一 Embodiment 1

本实施例提供的一种状态转换预处理方法，如图 7所示，包括：步骤 701：小区在广播消息或者寻呼消息中指示基站处于状态转换准备阶段。 A state transition preprocessing method provided in this embodiment, as shown in FIG. 7, includes: Step 701: The cell indicates that the base station is in a state transition preparation phase in a broadcast message or a paging message.

其中，所述状态转换包括但不限于以下一种： The state transition includes but is not limited to the following:

基站开机与关机转换； Base station power on and off conversion;

基站正常模式与休眠模式转换； Base station normal mode and sleep mode conversion;

所述广播消息或者寻呼消息包括但不限于以下一种或多种： The broadcast message or the paging message includes but is not limited to one or more of the following:

状态转换类型； State transition type;

状态转换准备时间参数； State transition preparation time parameter;

测量上报时间参数； Measuring the reporting time parameter;

用于确定满足测量上报门限值的参数； Used to determine parameters that meet the measurement reporting threshold;

测量上报事件类型； Measuring the type of reported event;

步骤 702: UE接收到所述指示基站处于状态转换准备阶段的消息后，进行邻区测量，根据测量结果判断是否会导致覆盖空洞。 Step 702: After receiving the message indicating that the base station is in the state transition preparation phase, the UE performs neighbor cell measurement, and determines, according to the measurement result, whether the coverage hole is caused.

其中，所述 UE包括：所有连接态 UE以及空闲态 UE; 对于空闲态 UE，通过邻区测量确定是否存在可以提供服务的相邻小区。 The UE includes: all connected UEs and idle UEs; For an idle state UE, it is determined by neighboring cell measurement whether there is a neighboring cell that can provide a service.

较佳的：所述 UE检测来自相邻小区的 RSRP或者 RSRQ，如果来自所有相邻小区的所有可选频点上的 RSRP或者 RSRQ值都低于阈值 Nl，则表明存在覆盖空洞；假设找到相邻小区 cell2和 cell3的 RSRP或者 RSRQ值都高于阈值 N1，则进一步接收 cell2和 cell3的***消息，通过***消息判定 cell2和 cell3是否允许所述 UE接入，如果均不允许所述 UE接入，则表明存在覆盖空洞。 Preferably, the UE detects an RSRP or an RSRQ from a neighboring cell, and if the RSRP or RSRQ values on all the selectable frequency points of all neighboring cells are lower than the threshold N1, it indicates that there is a coverage hole; If the RSRP or RSRQ values of the cell 2 and the cell 3 are higher than the threshold value N1, the system message of the cell 2 and the cell 3 is further received, and the system message is used to determine whether the cell 2 and the cell 3 allow the UE to access, if the UE is not allowed to access. , indicating that there is a coverage hole.

对于连接态 UE，自动取消 s-measure门限值的限制，触发邻区测量，通过邻区测量确定是否存在可以提供服务的相邻小区。 For the connected UE, the s-measure threshold is automatically cancelled, the neighbor measurement is triggered, and the neighbor cell measurement can be used to determine whether there is a neighbor cell that can provide service.

其中， N1 可以根据现有协议中存在相应广播消息单元（ Information Elelment, IE )确定；或者： N1 may be determined according to the existence of a corresponding broadcast message unit (IE) in the existing protocol; or:

根据步骤 701中所述的广播或者寻呼消息确定。 It is determined according to the broadcast or paging message described in step 701.

优选地， UE—旦找到 RSRP或者 RSRQ值高于阈值 N1且允许接入的邻区后即可停止继续测量，无需上报测量结果。 Preferably, the UE can stop the measurement after the RSRP or the RSRQ value is higher than the threshold N1 and the neighboring cell is allowed to access, and the measurement result does not need to be reported.

优选地， UE根据步骤 701的广播或寻呼消息中的状态转换准备时间参数确定测量上报时间，仅在测量上报时间之前执行上述邻区测量。 Preferably, the UE determines the measurement reporting time according to the state transition preparation time parameter in the broadcast or paging message of step 701, and performs the foregoing neighboring cell measurement only before the measurement reporting time.

步骤 703: 如果 UE通过测量并且判定存在覆盖空洞，则执行以下至少一种操作，包括：紧急上报；异常上报；特殊情况上报；覆盖空洞上报等。对于空闲态 UE，通过随机接入过程中的消息 1，即 msgl上"¾测量结果，较佳的： Step 703: If the UE passes the measurement and determines that there is a coverage hole, performing at least one of the following operations, including: emergency reporting; abnormal reporting; special case reporting; coverage hole reporting, and the like. For the idle state UE, through the message 1 in the random access procedure, that is, the "3⁄4 measurement result on msgl, preferably:

所述空闲态 UE在特定的时频资源发送 ZC序列； The idle state UE sends a ZC sequence at a specific time-frequency resource;

其中所述的时频资源由基站在广播消息中通知，或者基站和 UE双方协议约定； The time-frequency resource is notified by the base station in the broadcast message, or the base station and the UE agree on the agreement;

步骤 704: 基站如果接收到步骤 703中 UE上报的消息，则放弃状态转换。 Step 704: If the base station receives the message reported by the UE in step 703, the base station discards the state transition.

实施例二 Embodiment 2

本实施例与实施例一的区别在于步骤 703中空闲态 UE上"¾测量结果的方法： The difference between this embodiment and the first embodiment lies in the method of "3⁄4 measurement result" in the idle state UE in step 703:

对于空闲态 UE，通过随机接入过程中的 msgl上报测量结果，较佳的：所述空闲态 UE发送特定的 ZC序列。 For the idle state UE, the measurement result is reported by the msgl in the random access process. Preferably, the idle state UE sends a specific ZC sequence.

其中，所述的特定的 ZC序列生成参数由基站在广播消息中通知，或者基站和 UE双方协议约定。 The specific ZC sequence generation parameter is notified by the base station in a broadcast message, or the base station and the UE are agreed by the two parties.

或者，对于空闲态 UE，通过随机接入过程中的 msg3上报测量结果。实施例三 Or, for the idle state UE, the measurement result is reported by msg3 in the random access procedure. Embodiment 3

本实施例与实施例一的区别在于： The difference between this embodiment and the first embodiment is:

步骤 701 :小区在广播消息或者寻呼消息中指示基站处于载波类型状态转换准备阶段； Step 701: The cell indicates, in the broadcast message or the paging message, that the base station is in a carrier type state transition preparation phase;

具有 NCT识别能力的 UE接收到所述广播或者寻呼消息后，无需执行任何步骤 702和步骤 703; After receiving the broadcast or paging message, the UE having the NCT identification capability does not need to perform any steps 702 and 703;

不具有 NCT识别能力的 UE接收到所述广播或者寻呼消息后，需要执行实施例一中的步骤 702和步骤 703; After receiving the broadcast or paging message, the UE that does not have the NCT identification capability needs to perform step 702 and step 703 in the first embodiment;

步骤 704同实施例一中的步骤 704。 Step 704 is the same as step 704 in the first embodiment.

实施例四本实施例与实施例三的区别在于步骤 703中空闲态 UE上"¾测量结果的方法： Embodiment 4 The difference between this embodiment and the third embodiment lies in the method of "3⁄4 measurement result" in the idle state UE in step 703:

其中，所述的特定的 ZC序列的生成参数由基站在广播消息中通知，或者基站和 UE双方协议约定。 The generating parameters of the specific ZC sequence are notified by the base station in a broadcast message, or the base station and the UE are agreed by the two parties.

或者，对于空闲态 UE，通过随机接入过程中的消息 3,即 msg3上报测量结果。 Or, for the idle state UE, the measurement result is reported by message 3 in the random access process, that is, msg3.

实施例五 Embodiment 5

步骤 701 :小区在广播消息或者寻呼消息中指示基站处于 open cell转换为 CSG cell的准备阶段； Step 701: The cell indicates, in the broadcast message or the paging message, that the base station is in a preparation phase in which the open cell is converted into a CSG cell.

具有所述 CSG cell接入权限的 UE接收到所述广播或者寻呼消息后，无需执行任何步骤 702和步骤 703; After receiving the broadcast or paging message, the UE having the CSG cell access right does not need to perform any step 702 and step 703;

不具有所述 CSG cell接入权限的 UE接收到所述广播或者寻呼消息后，需要执行实施例一中的步骤 702和步骤 703; After receiving the broadcast or paging message, the UE that does not have the CSG cell access right needs to perform step 702 and step 703 in the first embodiment;

步骤 704同实施例一的步骤 704。 Step 704 is the same as step 704 of the first embodiment.

实施例六 Embodiment 6

本实施例与实施例五的区别在于步骤 703中空闲态 1^上"¾测量结果的方法： The difference between this embodiment and the fifth embodiment lies in the method of "3⁄4 measurement results" in the idle state 1^ in step 703:

或者，对于空闲态 UE，通过随机接入过程中的 msg3上报测量结果。实施例七 Or, for the idle state UE, the measurement result is reported by msg3 in the random access procedure. Example 7

本实施例只涉及空闲态 UE的操作。 This embodiment relates only to the operation of the idle state UE.

步骤 701 : 小区在广播消息中或寻呼消息指示满足触发条件的空闲态 UE需要上报测量结果。 Step 701: The cell in the broadcast message or the paging message indicates that the idle state UE that meets the trigger condition needs to report the measurement result.

其中，广播消息包括但不限于以下一种或者多种： The broadcast message includes but is not limited to one or more of the following:

上报测量结果的时间参数； Time parameter for reporting the measurement result;

用于确定测量上报门限值的参数。 The parameter used to determine the measurement reported threshold.

其中，满足触发条件包括： Wherein, the triggering conditions are met:

小区发生状态转换后，无法继续接入所述小区； After the cell is in a state transition, the cell cannot be continuously accessed;

在限定的时间内无法找到 RSRP或 RSRQ测量值高于门限值的邻区。步骤 702: 空闲态 UE接收到步骤 1中的广播指示消息后，开启邻区测量，判断是否存在覆盖空洞； Neighbors with RSRP or RSRQ measurements above the threshold cannot be found within a limited time. Step 702: After receiving the broadcast indication message in step 1, the UE starts the neighboring cell measurement to determine whether there is a coverage hole.

空闲态 UE根据接收到的广播信息以及 UE专有的信息确定测量结果上报时间或者仅根据广播信息确定测量上报时间，并在此时刻之前测量来自所有可选频点上的所有相邻小区的 RSRP或者 RSRQ，如果测量得到的来自所有相邻小区的所有可选频点上的 RSRP或者 RSRQ值都低于阈值 Nl，则表明存在覆盖空洞；假设在限定的时间内仅找到相邻小区 cell2和 cell3的 RSRP或者 RSRQ值都高于阈值 N1，则进一步接收 cell2和 cell3的***消息，通过***消息判定 cell2和 cell3是否允许所述 UE接入，如果均不允许所述 UE接入，则表明存在覆盖空洞； The idle state UE determines the measurement result reporting time according to the received broadcast information and the UE-specific information or determines the measurement reporting time only according to the broadcast information, and measures the RSRP of all neighboring cells from all the optional frequency points before the moment. Or RSRQ, if the measured RSRP or RSRQ value at all optional frequency points from all neighboring cells is lower than the threshold N1, it indicates that there is a coverage hole; it is assumed that only neighbor cells cell2 and cell3 are found within a limited time. If the RSRP or the RSRQ value is higher than the threshold value N1, the system message of the cell 2 and the cell 3 is further received, and the system message is used to determine whether the cell 2 and the cell 3 allow the UE to access. If the UE is not allowed to access, the coverage is indicated. Empty hole

其中， N1根据广播消息确定。其中，所述广播消息包括： Wherein, N1 is determined according to a broadcast message. The broadcast message includes:

步骤 701中所述的广播消息，或者： The broadcast message described in step 701, or:

现有协议中的其他广播消息。 Other broadcast messages in existing protocols.

步骤 703: 如果 UE通过测量并且判定存在覆盖空洞，则执行以下至少一种操作，包括：紧急上报；异常上报；特殊情况上报；覆盖空洞上报等。对于空闲态 UE，通过随机接入过程中的 msgl上报测量结果，较佳的：所述空闲态 UE在特定的时频资源发送 ZC序列； Step 703: If the UE passes the measurement and determines that there is a coverage hole, performing at least one of the following operations, including: emergency reporting; abnormal reporting; special case reporting; coverage hole reporting, and the like. For the idle state UE, the measurement result is reported by the msgl in the random access process, preferably: the idle state UE sends the ZC sequence in a specific time-frequency resource;

步骤 704:基站如果接收到步骤 3中 UE上报的消息，则放弃状态转换。步骤 704为可选项，可以不存在。 Step 704: If the base station receives the message reported by the UE in step 3, the base station abandons the state transition. Step 704 is optional and may not exist.

实施例八 Example eight

本实施例与实施例七的区别在于步骤 703中空闲态 UE上"¾测量结果的方法： The difference between this embodiment and the seventh embodiment lies in the method of "3⁄4 measurement result" in the idle state UE in step 703:

或者，对于空闲态 UE，通过随机接入过程中的 msg3上报测量结果。实施例九 Or, for the idle state UE, the measurement result is reported by msg3 in the random access procedure. Example nine

本实施例与实施例七的区别主要在于除了规定空闲态 UE的操作，同时也规定了连接态 UE的操作。图 8为本实施例中基站和 UE的实施流程图，如图 8所示，该流程包括： The difference between this embodiment and the seventh embodiment mainly lies in that the operation of the UE in the idle state is specified, and the operation of the connected UE is also specified. FIG. 8 is a flowchart of implementing a base station and a UE in the embodiment. As shown in FIG. 8, the process includes:

步骤 801 : 小区在广播消息或寻呼消息中指示满足触发条件的特定 UE 需要上报测量结果。 Step 801: The cell indicates, in the broadcast message or the paging message, that the specific UE that meets the trigger condition needs to report the measurement result.

其中，广播消息包括但不限于： Among them, broadcast messages include but are not limited to:

用于确定测量上报门限值的参数； a parameter used to determine a measurement reporting threshold;

测量上报事件类型； Measuring the type of reported event;

其中，满足触发条件包括：小区发生状态转换后，无法继续接入所述小区； Wherein, the triggering conditions are met: After the cell is in a state transition, the cell cannot be continuously accessed;

在限定的时间内无法找到 RSRP或 RSRQ测量值高于门限值的邻区。小区发生状态转换后，无法继续接入所述小区的 UE, 包括空闲态 UE 和连接态 UE。 Neighbors with RSRP or RSRQ measurements above the threshold cannot be found within a limited time. After the cell is in the state transition state, the UEs in the cell cannot be continuously accessed, including the idle state UE and the connected UE.

步骤 802: UE接收到步骤 801中的广播指示消息后，开启邻区测量，判断是否需要上报测量结果； Step 802: After receiving the broadcast indication message in step 801, the UE starts the neighboring area measurement, and determines whether the measurement result needs to be reported.

所述 UE包括连接态 UE和空闲态 UE。 The UE includes a connected state UE and an idle state UE.

UE根据接收到的广播信息以及 UE专有的信息确定测量结果上报时间或者仅根据广播信息确定测量上报时间，并在此时刻之前测量来自所有可选频点上的所有相邻小区的 RSRP或者 RSRQ，如果测量得到的来自所有相邻小区的所有可选频点上的 RSRP或者 RSRQ值都低于阈值 Nl，则表明存在覆盖空洞；假设在限定的时间内仅找到相邻小区 cell2和 cell3 的 RSRP 或者 RSRQ值都高于阈值 Nl，则进一步接收 cell2和 cell3的***消息，通过***消息判定 cell2和 cell3是否允许所述 UE接入，如果均不允许所述 UE接入，则表明存在覆盖空洞； The UE determines the measurement result reporting time according to the received broadcast information and the UE-specific information or determines the measurement reporting time only according to the broadcast information, and measures RSRP or RSRQ of all neighboring cells from all optional frequency points before this time. If the measured RSRP or RSRQ values at all optional frequency points from all neighboring cells are lower than the threshold N1, it indicates that there is a coverage hole; it is assumed that only the RSRPs of the neighboring cells cell2 and cell3 are found within a limited time. Or if the RSRQ value is higher than the threshold value N1, the system message of the cell 2 and the cell 3 is further received, and the system message is used to determine whether the cell 2 and the cell 3 allow the UE to access. If the UE is not allowed to access, the coverage hole exists.

其中， N1根据广播消息确定。 Wherein, N1 is determined according to a broadcast message.

步骤 803: 如果 UE判定满足上报测量结果的条件，则执行以下至少一种操作，包括：紧急上报；异常上报；特殊情况上报；覆盖空洞上报等。 Step 803: If the UE determines that the condition for reporting the measurement result is met, performing at least one of the following operations, including: emergency reporting, abnormal reporting, special case reporting, coverage hole reporting, and the like.

对于空闲态 UE, 通过随机接入过程中的 msgl上报测量结果，较佳的：所述空闲态 UE在特定的时频资源发送 ZC序列； For the idle state UE, the measurement result is reported by the msgl in the random access process, preferably: the idle state UE sends the ZC sequence in a specific time-frequency resource;

对于连接态 UE，则通过小区分配的上行资源上报测量结果。 For the connected UE, the measurement result is reported by the uplink resource allocated by the cell.

步骤 804: 基站接收步骤 803中 UE上报的消息，进行判决，包括但不限于：如果接收到步骤 803中 UE上报的消息，则放弃状态转换。步骤 804为可选项，可以不存在。 Step 804: The base station receives the message reported by the UE in step 803, and performs a decision, including but not limited to: If the message reported by the UE in step 803 is received, the state transition is abandoned. Step 804 is optional and may not exist.

实施例十 Example ten

本实施例与实施例九的区别在于步骤 803中空闲态 UE上报测量结果的方法： The difference between this embodiment and the ninth embodiment is the method for reporting the measurement result by the idle UE in step 803:

对于空闲态 UE, 通过随机接入过程中的 msgl上报测量结果，较佳的：所述空闲态 UE发送特定的 ZC序列。 For the idle state UE, the measurement result is reported by the msgl in the random access process. Preferably, the idle state UE sends a specific ZC sequence.

或者，对于空闲态 UE，通过随机接入过程中的 msg3上报测量结果。实施例十一 Or, for the idle state UE, the measurement result is reported by msg3 in the random access procedure. Embodiment 11

本实施例与实施例九的区别在于：广播消息包括需要上报测量信息的 UE类型。 The difference between this embodiment and the embodiment 9 is that the broadcast message includes the UE type that needs to report the measurement information.

其中，广播消息包括： Among them, the broadcast message includes:

需要上报测量信息的 UE类型。 The type of UE that needs to report measurement information.

在限定的时间内无法找到 RSRP或 RSRQ测量值高于门限值且可以接入的邻区。 Neighbors with RSRP or RSRQ measurements above the threshold and accessible can not be found within a limited time.

小区发生状态转换后，无法继续接入所述小区的 UE，包括空闲态 UE 和连接态 UE。 UE接收到所述广播或者寻呼消息后，如果不属于需要上报测量信息的 UE类型，则无需执行任何步骤 802和步骤 803; After the state transition occurs in the cell, the UEs in the cell cannot be continuously accessed, including the idle state UE and the connected state UE. After the UE receives the broadcast or paging message, if it does not belong to the UE type that needs to report the measurement information, it is not necessary to perform any steps 802 and 803;

UE接收到所述广播或者寻呼消息后，如果属于需要上报测量信息的 UE类型，则需要执行实施例九中的步骤 802和步骤 803; After the UE receives the broadcast or paging message, if it belongs to the UE type that needs to report the measurement information, step 802 and step 803 in Embodiment 9 need to be performed;

步骤 804同实施例九的步骤 804。 Step 804 is the same as step 804 of embodiment 9.

步骤 804为可选项，可以不存在。 Step 804 is optional and may not exist.

实施例十二 Example twelve

本实施例与实施例十一的区别在于步骤 3中空闲态 UE上报测量结果的方法： The difference between this embodiment and the eleventh embodiment is the method for reporting the measurement result by the idle UE in step 3:

或者，对于空闲态 UE，通过随机接入过程中的 msg3上报测量结果。实施例十三 Or, for the idle state UE, the measurement result is reported by msg3 in the random access procedure. Example thirteen

对于空闲态 UE，本实施例与实施例一处理方式相同，对于连接态 UE，处理方式不同。较佳的： For the idle state UE, the processing manner of the first embodiment is the same as that of the first embodiment. For the connected UE, the processing manner is different. Preferred:

步骤 1、基站广播预转换信息； Step 1. The base station broadcasts pre-conversion information.

步骤 2中，对于连接态 UE，接收到步骤 1所述的预转换信息后，更新事件触发上报准则为 A4，即，邻小区比绝对门限值好。 In the step 2, after receiving the pre-conversion information described in step 1, the connection event triggering reporting criterion is A4, that is, the neighboring cell is better than the absolute threshold.

步骤 3: 连接态 UE通过邻区测量一旦发现存在 RSRP或 RSRQ比门限值 N1高的邻区，则上报测量结果。 Step 3: Connected state The UE measures the neighboring area. If the neighboring area with the RSRP or RSRQ higher than the threshold value N1 is found, the measurement result is reported.

优选地：所述连接态 UE上报测量结果后即可停止测量寻找 RSRP或 RSRQ比门限值 N1高的邻区。 Preferably, the connected UE can stop measuring the neighboring area with the RSRP or RSRQ higher than the threshold N1 after reporting the measurement result.

步骤 4:基站在一段时间内如果接收到步骤 3中空闲态 UE上报的消息，和 /或= Step 4: If the base station receives the message reported by the UE in the idle state in step 3 within a period of time, And / or =

基站在一段时间内没有收到所有连接态 UE上报的测量结果；则放弃状态转换。 The base station does not receive the measurement result reported by all connected UEs within a certain period of time; then the state transition is abandoned.

实施例十四 Embodiment 14

上述所有实施例中，当空闲态 UE，通过随机接入过程中的 msgl发送特定 ZC序列上报测量结果时，其中，所述的特定的 ZC序列由基站在广播消息中通知，或者基站和 UE双方协议约定，较佳的： In all the foregoing embodiments, when the UE in the idle state sends a specific ZC sequence to report the measurement result by using the msgl in the random access process, the specific ZC sequence is notified by the base station in the broadcast message, or both the base station and the UE Agreement, preferred:

每个小区用于发送 msgl的序列共有 M条，假设编号分别为 1 ~ M，可以新增一条来用于上报测量结果。即， UE依然选择原有的 1 ~ M条进行随机接入过程，当满足上报测量条件时，则发送第 M+L条序列； There are a total of M sequences for each cell to send msgl. Assume that the numbers are 1 ~ M, and a new one can be added to report the measurement results. That is, the UE still selects the original 1~M strips for the random access process, and when the reporting condition is met, the M+L sequence is sent;

其中， M， L为整数，通过小区广播的***消息中的 IE单元指示。或者由双方协议约定： Where M and L are integers, which are indicated by the IE unit in the system message broadcasted by the cell. Or agreed by both parties:

优选地， M=64或者 M=128 Preferably, M=64 or M=128

优选地， L=l。 Preferably, L = l.

实施例十五 Example fifteen

每个小区用于发送 msgl的序列共有 M条，假设编号分别为 1 ~ M，可以预留其中一条来用于上报测量结果，假设为第 L条序列。即， UE选择原有的除了第 L条序列以外的 M-1条序列执行正常的随机接入过程，当满足上报测量条件时，则发送第 L条序列； There are a total of M sequences for each cell to send msgl. Assuming that the numbers are 1 ~ M, one of them can be reserved for reporting the measurement result, which is assumed to be the Lth sequence. That is, the UE selects the original M-1 sequence except the Lth sequence to perform a normal random access procedure, and when the reporting measurement condition is met, sends the Lth sequence;

优选地， M=64或者 M=128 优选地， L=M或者 L=l或者 L=Ncf Preferably, M=64 or M=128 Preferably, L=M or L=l or L=Ncf

其中， Ncf通过小区广播的***消息中指示。 Wherein, Ncf is indicated by a system message broadcast by the cell.

综上所述，本发明实施例通过基站广播通知 UE进行邻区测量， UE通过测量发现可能出现的覆盖空洞，并上报给基站，以便基站决定是否需要放弃转换。通过这种处理方法，基站可以及时的发现状态转换是否会给 UE 带来覆盖空洞的问题，做出正确的判决，以免导致某些 UE服务质量大幅下降甚至无法找到可以接入的服务小区的情况发生，从而提高服务质量，提升用户体验。 In summary, in the embodiment of the present invention, the UE broadcasts the UE to perform the neighboring cell measurement, and the UE detects the possible coverage hole by using the measurement, and reports the coverage hole to the base station, so that the base station determines whether the conversion needs to be abandoned. Through this processing method, the base station can timely discover whether the state transition will bring coverage holes to the UE, and make a correct decision, so as to avoid a situation in which the quality of service of some UEs is greatly reduced or even the service cell that can be accessed cannot be found. Occurs to improve service quality and enhance user experience.

显然，本领域的技术人员应该明白，上述各单元或模块可以由电子设备中的中央处理器（ Central Processing Unit, CPU )、数字信号处理器（ Digital Signal Processor, DSP )或可编程£辑阵列（ Field - Programmable Gate Array, FPGA ) 实现。 Obviously, those skilled in the art should understand that each unit or module may be implemented by a central processing unit (CPU), a digital signal processor (DSP) or a programmable array in an electronic device. Field - Programmable Gate Array, FPGA) implementation.

本领域内的技术人员应明白，本发明的实施例可提供为方法、 ***、或计算机程序产品。因此，本发明可釆用硬件实施例、软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可釆用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质 (包括但不限于磁盘存储器和光学存储器等 )上实施的计算机程序产品的形式。 Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment of a combination of software and hardware. Moreover, the invention can be embodied in the form of a computer program product embodied on one or more computer usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.

本发明是参照根据本发明实施例的方法、设备（***）、和计算机程序产品的流程图和 /或方框图来描述的。应理解可由计算机程序指令实现流程图和 /或方框图中的每一流程和 /或方框、以及流程图和 /或方框图中的流程和 /或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功能的装置。这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功能。 The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a general purpose computer, a special purpose computer, an embedded processor or other programmable data processing device processor to produce a machine such that a flow or a block diagram of a flow or a block diagram or A device that has multiple functions specified in the box. The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功能的步骤。 These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

以上所述，仅为本发明的较佳实施例而已，并非用于限定本发明的保护范围。 The above is only the preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Claims

权利要求书 claims

1、一种状态转换预处理方法，其中，所述方法包括： 1. A state transition preprocessing method, wherein the method includes:

基站广播预转换信息； The base station broadcasts pre-conversion information;

终端 UE接收所述预转换信息，并测量来自邻区的接收信号得到测量结果； The terminal UE receives the pre-conversion information and measures the received signal from the neighboring cell to obtain the measurement result;

所述 UE根据所述测量结果判断是否满足预设的上报条件； The UE determines whether preset reporting conditions are met based on the measurement results;

当判定满足预设的上报条件时，所述 UE上报所述测量结果给所述基站； When it is determined that the preset reporting conditions are met, the UE reports the measurement result to the base station;

所述预转换信息包括以下一种或多种：指示基站状态转换准备、指示状态转换类型、指示状态转换准备时间参数、指示测量上报时间参数、指示用于确定满足测量上报门限值的参数、指示需要上报测量信息的 UE类型、指示测量上报事件类型、指示 UE上报测量结果时分配的时频资源信息、指示 UE上报测量结果时发送的 ZC序列的生成参数。 The pre-conversion information includes one or more of the following: indicating base station state transition preparation, indicating state transition type, indicating state transition preparation time parameters, indicating measurement reporting time parameters, indicating parameters used to determine whether the measurement reporting threshold is met, Indicates the type of UE that needs to report measurement information, indicates the type of measurement reporting event, indicates the time-frequency resource information allocated when the UE reports measurement results, and indicates the generation parameters of the ZC sequence sent when the UE reports measurement results.

2、根据权利要求 1所述的方法，其中，在 UE上报所述测量结果给所述基站之后，所述方法还包括： 2. The method according to claim 1, wherein after the UE reports the measurement result to the base station, the method further includes:

基站接收 UE上报的测量结果，并根据所述测量结果判决是启动状态转换还是放弃状态转换。 The base station receives the measurement results reported by the UE and determines whether to start the state transition or give up the state transition based on the measurement results.

3、根据权利要求 1或 2所述的方法，其中，所述测量来自邻区的接收信号得到测量结果，包括： 3. The method according to claim 1 or 2, wherein the measuring the received signal from the neighboring cell to obtain the measurement result includes:

UE检测来自相邻小区的参考信号接收功率 RSRP或者参考信号接收质量 S Q; The UE detects the reference signal received power RSRP or reference signal received quality S Q from the adjacent cell;

当来自所有相邻小区的所有可选频点上的 RSRP或者 RSRQ值都低于阈值 Nl，则测量结果表明存在覆盖空洞； When the RSRP or RSRQ values on all optional frequency points from all neighboring cells are lower than the threshold Nl, the measurement results indicate that there is a coverage hole;

当相邻小区的 RSRP或者 RSRQ值高于阈值 N1，但相邻小区的***消息指示不允许所述 UE接入，则测量结果表明存在覆盖空洞；当相邻小区的 RSRP或者 RSRQ值高于阈值 N1，且相邻小区的***消息指示允许所述 UE接入，则测量结果表明不存在覆盖空洞。 When the RSRP or RSRQ value of the adjacent cell is higher than the threshold N1, but the system message of the adjacent cell indicates that the UE is not allowed to access, the measurement results indicate that there is a coverage hole; When the RSRP or RSRQ value of the adjacent cell is higher than the threshold N1, and the system message of the adjacent cell indicates that the UE is allowed to access, the measurement results indicate that there is no coverage hole.

4、根据权利要求 1或 2所述的方法，其中，对于处于连接态的 UE，在测量来自邻区的接收信号得到测量结果之前，所述方法还包括： 4. The method according to claim 1 or 2, wherein, for the UE in the connected state, before measuring the received signal from the neighboring cell to obtain the measurement result, the method further includes:

取消预设门限值的限制。 Cancel the restriction of the preset threshold value.

5、根据权利要求 1或 2所述的方法，其中，对于处于空闲态的 UE，所述 UE上报测量结果给所述基站，包括： 5. The method according to claim 1 or 2, wherein, for a UE in an idle state, the UE reports measurement results to the base station, including:

所述 UE在特定的时频资源，通过随机接入过程中的 msgl发送 ZC序列或通过随机接入过程中的 ms_g3来上报测量结果；所述时频资源是携带在预转换信息中的，或者是预先协议约定的；或者， The UE uses a specific time-frequency resource to send the ZC sequence through msg1 in the random access process or report the measurement result through _msg 3 in the random access process; the time-frequency resource is carried in the pre-conversion information , or as agreed upon in advance; or,

所述 UE通过随机接入过程中的 msgl发送特定的 ZC序列来上报测量结果；所述特定的 ZC序列生成参数是携带在预转换信息中的，或者是预先协议约定的。 The UE sends a specific ZC sequence through msgl in the random access process to report the measurement results; the specific ZC sequence generation parameters are carried in the pre-conversion information, or are agreed in advance by the agreement.

6、根据权利要求 1或 2所述的方法，其中，对于处于连接态的 UE，所述 UE上报测量结果给所述基站，包括： 6. The method according to claim 1 or 2, wherein, for a UE in a connected state, the UE reports measurement results to the base station, including:

所述 UE通过基站分配的上行资源上报测量结果。 The UE reports the measurement results through the uplink resources allocated by the base station.

7、根据权利要求 1所述的方法，其中，所述预转换信息包括：状态转换准备时间参数； 7. The method according to claim 1, wherein the pre-conversion information includes: state conversion preparation time parameter;

所述方法还包括： The method also includes:

UE根据状态转换准备时间参数确定测量上报时间，在所述测量上报时间之前得到测量结果并上报。 The UE determines the measurement reporting time according to the state transition preparation time parameter, obtains and reports the measurement results before the measurement reporting time.

8、一种状态转换预处理***，其中，所述***包括：基站和至少一个 UE; 其中， 8. A state transition preprocessing system, wherein the system includes: a base station and at least one UE; wherein,

所述基站，配置为广播预转换信息；还配置为接收 UE上报的测量结果；所述 UE，配置为接收所述基站广播的预转换信息，并测量来自邻区的接收信号得到测量结果；还配置为根据测量结果判断是否满足预设的上报条件；当判定满足预设的上报条件时，上报测量结果给所述基站； The base station is configured to broadcast pre-conversion information; it is also configured to receive measurement results reported by UE; the UE is configured to receive the pre-conversion information broadcast by the base station and measure the pre-conversion information from neighboring cells. Receive the signal to obtain the measurement result; It is also configured to determine whether the preset reporting condition is met based on the measurement result; When it is determined that the preset reporting condition is met, report the measurement result to the base station;

所述预转换信息包括但不限于以下一种或多种：指示基站状态转换准备、指示状态转换类型、指示状态转换准备时间参数、指示测量上报时间参数、指示用于确定满足测量上报门限值的参数、指示需要上报测量信息的 UE类型、指示测量上报事件类型、指示 UE上报测量结果时分配的时频资源信息、指示 UE上报测量结果时发送的 ZC序列的生成参数。 The pre-conversion information includes but is not limited to one or more of the following: indicating base station state transition preparation, indicating state transition type, indicating state transition preparation time parameter, indicating measurement reporting time parameter, indicating indicating that the measurement reporting threshold is met. Parameters indicating the type of UE that needs to report measurement information, indicating the type of measurement reporting events, indicating the time-frequency resource information allocated when the UE reports measurement results, and indicating the generation parameters of the ZC sequence sent when the UE reports measurement results.

9、根据权利要求 8所述的***，其中，所述基站，还配置为根据所述测量结果判决是启动状态转换还是放弃状态转换。 9. The system according to claim 8, wherein the base station is further configured to determine whether to start the state transition or give up the state transition based on the measurement result.

10、一种基站，其中，所述基站包括：第一发送模块和第一接收模块；其中， 10. A base station, wherein the base station includes: a first sending module and a first receiving module; wherein,

所述第一接收模块，配置为接收 UE上报的测量结果； The first receiving module is configured to receive the measurement results reported by the UE;

所述预转换信息包括但不限于以下一种或多种：指示基站状态转换准备、指示状态转换类型、指示状态转换准备时间参数、指示测量上报时间参数、指示用于确定满足测量上报门限值的参数、指示需要上报测量信息的 UE类型、指示测量上报事件类型、指示 UE上报测量结果时分配的时频资源信息、指示 UE上报测量结果时发送的 ZC序列的生成参数。 The pre-conversion information includes but is not limited to one or more of the following: indicating base station state transition preparation, indicating state transition type, indicating state transition preparation time parameter, indicating measurement reporting time parameter, indicating to determine whether the measurement reporting threshold is met Parameters indicating the type of UE that needs to report measurement information, indicating the type of measurement reporting events, indicating the time-frequency resource information allocated when the UE reports measurement results, and indicating the generation parameters of the ZC sequence sent when the UE reports measurement results.

11、根据权利要求 10所述的***，其中，所述基站还包括： 11. The system according to claim 10, wherein the base station further includes:

第一判定模块，配置为根据所述第一接收模块接收到的测量结果判决是启动状态转换还是放弃状态转换。 The first determination module is configured to determine whether to start the state transition or give up the state transition based on the measurement results received by the first receiving module.

12、一种 UE，其中，所述 UE包括：第二接收模块、测量模块、第二判定模块和第二发送模块；其中， 12. A UE, wherein the UE includes: a second receiving module, a measurement module, a second determination module and a second sending module; wherein,

所述测量模块，配置为测量来自邻区的接收信号得到测量结果；所述第二判定模块，配置为根据测量结果判断是否满足预设的上报条件； The measurement module is configured to measure received signals from neighboring cells to obtain measurement results; The second determination module is configured to determine whether preset reporting conditions are met based on the measurement results;

所述第二发送模块，配置为当所述第二判定模块判定满足预设的上报条件时，上报测量结果给所述基站。 The second sending module is configured to report the measurement results to the base station when the second determination module determines that the preset reporting conditions are met.

13、根据权利要求 12所述的 UE，其中，所述测量模块，配置为检测来自相邻小区的参考信号接收功率 RSRP或者参考信号接收质量 RSRQ; 13. The UE according to claim 12, wherein the measurement module is configured to detect the reference signal received power RSRP or the reference signal received quality RSRQ from the adjacent cell;

当相邻小区的 RSRP或者 RSRQ值高于阈值 N1，但相邻小区的***消息指示不允许所述 UE接入，则测量结果表明存在覆盖空洞； When the RSRP or RSRQ value of the adjacent cell is higher than the threshold N1, but the system message of the adjacent cell indicates that the UE is not allowed to access, the measurement results indicate that there is a coverage hole;

当相邻小区的 RSRP或者 RSRQ值高于阈值 N1，且相邻小区的***消息指示允许所述 UE接入，则测量结果表明不存在覆盖空洞。 When the RSRP or RSRQ value of the adjacent cell is higher than the threshold N1, and the system message of the adjacent cell indicates that the UE is allowed to access, the measurement results indicate that there is no coverage hole.

14、根据权利要求 12或 13 所述的终端，其中，对于处于空闲态的 UE，所述第二发送模块，配置为在特定的时频资源，通过随机接入过程中的 msgl 发送 ZC序列或通过随机接入过程中的 msg3来上测量结果；所述时频资源是携带在预转换信息中的，或者是预先协议约定的；或者， 14. The terminal according to claim 12 or 13, wherein, for the UE in the idle state, the second sending module is configured to send the ZC sequence through msgl in the random access process in a specific time-frequency resource or The measurement results are uploaded through msg3 in the random access process; the time-frequency resources are carried in the pre-conversion information, or are agreed upon in advance; or,

通过随机接入过程中的 msgl发送特定的 ZC序列来上报测量结果；所述特定的 ZC序列是携带在预转换信息中的，或者是预先协议约定的。 The measurement results are reported by sending a specific ZC sequence through msgl during the random access process; the specific ZC sequence is carried in the pre-conversion information, or is agreed in advance by the agreement.

15、根据权利要求 12或 13 所述的终端，其中，对于处于连接态的 UE，所述第二发送模块，配置为通过基站分配的上行资源来上报测量结果。 15. The terminal according to claim 12 or 13, wherein for the UE in the connected state, the second sending module is configured to report the measurement results through the uplink resources allocated by the base station.

16、根据权利要求 12所述的终端，其中，所述预转换信息包括：状态转换准备时间参数；所述 UE还包括： 16. The terminal according to claim 12, wherein the pre-conversion information includes: state transition preparation time parameter; the UE further includes:

时间确定模块，配置为根据状态转换准备时间参数确定测量上报时间；所述测量模块，配置为在所述测量上报时间之前得到测量结果，所述第二发送模块，配置为在所述测量上报时间之前上报测量结果。 The time determination module is configured to determine the measurement reporting time according to the state transition preparation time parameter; the measurement module is configured to obtain the measurement result before the measurement reporting time; the second sending module is configured to obtain the measurement reporting time before the measurement reporting time. Report measurement results before.

17、一种计算机存储介质，其中存储有计算机可执行指令，所述计算机可执行指令用于执行所述权利要求 1至 7任一项所述的方法。 17. A computer storage medium in which computer-executable instructions are stored, and the computer-executable instructions are used to execute the method described in any one of claims 1 to 7.