CN100466844C - 漏配邻区的检测方法及其系统 - Google Patents

漏配邻区的检测方法及其系统 Download PDF

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CN100466844C
CN100466844C CNB2006101071404A CN200610107140A CN100466844C CN 100466844 C CN100466844 C CN 100466844C CN B2006101071404 A CNB2006101071404 A CN B2006101071404A CN 200610107140 A CN200610107140 A CN 200610107140A CN 100466844 C CN100466844 C CN 100466844C
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miss
network side
neighboring cells
subscriber equipment
measurement result
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CN1901750A (zh
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李臻
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

本发明涉及移动通信领域,公开了一种漏配邻区的检测方法及其系统,使得网络侧能自动检测漏配的邻区。本发明中,通过UE对邻区信号进行测量,并根据UE所上报的测量结果,判断是否有网络规划中非邻区的小区的信号质量达到邻区信号质量的要求,如果有,则该小区为UE服务小区的漏配邻区。网络侧仅通知处于非小区专用信道状态的UE进行测量,使得接收到通知的UE可以有更多的时间用于执行对邻区的测量。网络侧向UE下发测量结果的上报条件,UE仅在测量结果符合该上报条件时,将该测量结果上报给网络侧,节约了系统的空口资源。网络侧通过下发随机因子以选择少量的UE对邻区进行测量。由网络侧控制UE的测量时间,避免UE耗电过多。

Description

漏配邻区的检测方法及其系统
技术领域
本发明涉及移动通信领域,特别涉及移动通信网络的网络规划和网络优化技术。
背景技术
随着以通信技术和计算机技术为标志的高科技的发展,人们的生活发生了日新月异的巨大变化,人与人之间的信息传递越来越密切、方式也越来越多样化。蜂窝移动通信的发展给用户带来极大的便利,目前其发展已经经历了三代,分别是八十年代初以频分多址(Frequency Division Multiple Access,简称“FDMA”)技术为基础的第一代模拟移动通信系统,九十年代初以时分多址(Time Division Multiple Access,简称“TDMA”)技术为基础的第二代数字蜂窝移动通信系统,以及目前新一代的移动和个人通信系统,即以码分多址(Code Division Multiple Access,简称“CDMA”)技术为基础的第三代移动和个人通信系统。第三代移动和个人通信系统的研究和发展成为电信领域的一个热点,形成了三个主要的世界标准,宽带码分多址(WidebandCode Division Multiple Access,简称“WCDMA”)就是其中最具潜力的技术之一。
在所有的蜂窝移动通信技术中,切换都是及其重要的组成部分,具体的说,当用户设备(User Equipment,简称“UE”)离开一个小区进入另外一个小区时,该UE所接收到的原来小区的信号必然越来越弱,而它所接收到的正在进入小区的信号也就将越来越强。为了保持UE的通信质量,必需将对该UE的接续由原来的基站切换到新进入的信号较强的基站。
目前主要有以下三种切换策略。
第一种是网络控制切换,用于最初的蜂窝移动通信系统;第二种是UE辅助切换,用于诸如全球移动通信系统(Global System for mobileCommunication,简称“GSM”)、IS-95系统等更新的系统、以及WCDMA系统,在这种切换策略中,UE和基站分别对前向和反向信道的质量,诸如接收场强指示(Receiving Signal Strength Indicator,简称“RSSI”)、信号干扰比(Signal to Interference Ratio,简称“SIR”)、误比特率(Bit Error Rate,简称“BER”)等进行测量,并分别将测量结果上报给网络侧,网络侧根据测量结果进行切换判决,在目标小区的信号质量符合要求时进行切换。因此,在UE辅助切换的策略中,UE需要不断检测目标小区的信号质量。还有一种是UE控制切换。
根据进行切换的源小区和目标小区的不同,小区间的切换可以分为同频小区之间的切换、异频小区之间的切换、以及异系统邻区之间的切换。在系统发展的初期,由于频点单一,通常采用同频切换,但随着用户数的不断增多和网络的演进,单个频点往往不能满足容量的要求,需要叠加新的频点,由此便引入了不同频点间的测量与切换。并且,考虑到对现有GSM网络的利用,还引入了异系统间的检测和切换。
另外,当UE处于空闲或非小区专用信道状态(非CELL-DCH)时,UE驻留小区的变更通过小区重选过程完成,同样需要对目标小区进行检测,在符合要求时进行小区重选。
在现有技术中,当UE远离源小区,需要进行切换时,或处于空闲/非CELL-DCH状态,需要进行小区重选时,首先由网络侧向UE广播或发送测量邻区列表,为其确定目标小区,之后,由UE对目标小区的质量进行检测。目标小区的测量主要在压缩模式下进行。压缩模式在蜂窝移动通信中应用十分普遍,例如,在CDMA系统中,移动终端进行异频硬切换前,网络侧会要求UE进行异频检测,在异频检测中,由UE发起对邻近异频小区公共导频信道(Common Pilot Channel,简称“CPICH”)的信噪比(Ec/No)或接受信号码功率(RSCP)的测量,以得到异频小区的信道质量,该测量需要在压缩模式下进行。
又例如,当UE的源小区为CDMA系统小区,而所切换的目标小区为GSM系统小区时,在进行从CDMA系统小区到GSM系统小区的异系统切换之前,网络侧同样会要求UE进行异系统测量,为系统间切换判决提供必要的信息。此时,由于GSM系统的频率不相同,也需要启动压缩模式测量邻近GSM小区的频率信号。其测量该过程大致为三个阶段:
第一个阶段,UE发起对邻近GSM小区广播信道RSSI的测量;第二个阶段,UE选择其中8个RSSI最强的基站,捕获同步突发(SynchronizationBurst,简称“SB”),解码出基站识别码(Base Station Identify Code,简称“BSIC”)和GSM小区观察时间差信息;第三个阶段,成功获得BSIC后不断的重新确认BSIC的值,以免BSIC发生变化,并更新GSM小区观察时间差信息。
在实际应用中,上述方案存在以下问题:现有技术中对相邻小区进行检测的方法对UE的通信存在副作用,且该方法十分依赖网络规化,无法自行检测到网络侧的邻区列表中遗漏的相邻小区。
造成这种情况的主要原因在于,UE要通过压缩模式进行小区间测量与切换,首先需要通过网络侧为其确定目标小区,现有技术主要通过网络侧向UE广播或发送测量邻区列表进行确定。然而这一方法对网络规划即配置依赖程度较大,使得网络规划和优化工作量太大,而对于邻区列表中遗漏的相邻小区,无法进行切换或检测。
发明内容
有鉴于此,本发明的主要目的在于提供一种漏配邻区的检测方法及其系统,使得网络侧能自动检测漏配的邻区。
为实现上述目的,本发明提供了一种漏配邻区的检测方法,包含以下步骤:
网络侧在需要对服务小区的邻区的漏配进行检测时,配置漏配邻区检测参数,所述漏配邻区检测参数包括需用户设备检测的频点范围;
所述网络侧通过系统广播消息通知用户设备对所述频点范围内的小区信号进行测量;
所述用户设备将所述频点范围内的小区信号测量结果上报给所述网络侧;
如果所述网络侧根据所述用户设备上报的测量结果判定网络规划中非邻区的小区的信号质量达到网络规划中的邻区信号质量的要求,则判定该小区为所述用户设备服务小区的漏配邻区。
其中,所述用户设备为处于非小区专用信道状态的用户设备。
此外在所述方法中,所述邻区是同频邻区或异频邻区或异系统邻区。
此外在所述方法中,所述用户设备的服务小区为宽带码分多址系统小区,所述异系统邻区为全球移动通信系统小区。
此外在所述方法中,所述系统广播消息内包含要求所述用户设备搜索的异频频点和/或异系统频点范围;
所述用户设备对所述范围内的小区信号进行测量。
此外在所述方法中,还包含以下步骤:
网络侧向所述用户设备下发测量结果的上报条件,所述用户设备仅在测量结果符合该上报条件时,将该测量结果上报给所述网络侧。
此外在所述方法中,如果所述频点范围内的小区为异频小区,则所述上报条件包含公共导频信道的信噪比或接收信号码功率的第一绝对值以及迟延触发时间,如果所述用户设备的测量结果为在该迟延触发时间内的公共导频信道的信噪比或接收信号码功率大于该第一绝对值,则该测量结果满足所述上报条件;
如果所述频点范围内的小区为异系统的全球移动通信系统小区,则所述上报条件包含接收场强指示的第二绝对值、以及迟延触发时间,如果所述用户设备的测量结果为在该迟延触发时间内的接收场强指示大于该第二绝对值,则该测量结果满足所述上报条件。
此外在所述方法中,所述用户设备通过随机接入信道报告上报所述测量结果。
此外在所述方法中,所述网络侧从服务小区中随机选择部分用户设备进行所述测量。
此外在所述方法中,所述用户设备在达到所述网络侧预先设置的测量时间时,停止对所述频点范围内的小区信号进行的测量。
此外在所述方法中,还包含以下步骤:
所述网络侧在邻区自动更新功能打开时,将所判定的漏配邻区添加到所述服务小区的邻区列表中。
此外在所述方法中,所述网络侧通知用户设备对所有的所述频点范围内的小区信号进行测量并上报;或者,
所述网络侧向用户设备下发服务小区的邻区列表,通知用户设备仅测量和上报不在该邻区列表中的所述频点范围内的小区信号。
本发明还提供了一种漏配邻区的检测系统,包含网络侧与至少一个用户设备,所述网络侧包含:收发模块,用于通过系统广播消息通知所述用户设备对频点范围内的小区邻区信号进行测量,并接收该用户设备上报的测量结果,所述频点范围为网络侧在需要对服务小区的邻区的漏配进行检测时,配置的漏配邻区检测参数;以及检测模块,用于根据所述用户设备上报的测量结果判断是否有网络规划中非邻区的小区的信号质量超过预设门限,如果有,则判定该小区为所述用户设备服务小区的漏配邻区;
所述用户设备包含:测量模块,用于在接收到所述通知时对所述频点范围内的小区信号进行测量;以及上报模块,用于将所述测量模块的测量结果上报给所述网络侧。
其中,所述用户设备内还包含判断模块,用于判断所述测量模块的测量结果是否满足所述网络侧下发的上报条件,如果满足,则指示所述上报模块将该测量结果上报给所述网络侧。
通过比较可以发现,本发明的技术方案与现有技术的主要区别在于,通过UE对邻区信号进行测量,并根据UE所上报的测量结果,判断是否有网络规划中非邻区的小区的信号质量达到邻区信号质量的要求,如果有,则该小区为UE服务小区的漏配邻区。利用UE实现了一种自动检测漏配邻区的功能,从而减少了网规优化的工作量,为专用信道的UE的通话质量提供了保证。
网络侧仅通知处于非小区专用信道状态的UE进行测量,使得接收到通知的UE可以有更多的时间用于执行对邻区的测量,尤其是异频、异系统的小区测量,并且进行小区搜索的过程不会影响到服务质量。
UE测量的邻区是同频邻区或异频邻区或异系统邻区,适用的邻区类型较为广泛。
网络侧向UE下发测量结果的上报条件,UE仅在测量结果符合该上报条件时,将该测量结果上报给网络侧,避免了UE上报较多的无效值,从而节约了系统的空口资源,并且也减小了网络侧对测量结果的处理负担。
网络侧随机选择小区中部分的UE对邻区进行测量,避免了过多的UE因同时处于漏配邻区的检测和上报状态而导致的重复报告。
由网络侧控制UE的测量时间,避免了由于UE始终处于漏配邻区的检测状态而导致损耗过多电池的情况。
附图说明
图1是根据本发明第一实施方式的漏配邻区的检测方法中检测参数配置方法流程图;
图2是根据本发明第一实施方式的漏配邻区的检测方法中UE测量邻区信号方法流程图;
图3是根据本发明第一实施方式的漏配邻区的检测方法中测量结果判断方法流程图;
图4是根据本发明第二实施方式的漏配邻区的检测方法中检测参数配置方法流程图;
图5是根据本发明第二实施方式的漏配邻区的检测方法中UE测量邻区信号方法流程图;
图6是根据本发明第三实施方式的漏配邻区的检测系统结构图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚,下面将结合附图对本发明作进一步地详细描述。
本发明核心在于,网络侧通知UE对邻区信号进行测量,并根据UE所上报的测量结果,判断是否存在信号质量超过预设门限,且在网络规划中未被规化为邻区的小区,如果有,则判定该小区为UE服务小区的漏配邻区,可以进一步将该小区添加为该服务小区的邻区。从而实现了自动检测漏配邻区的功能,减少了网规优化的工作量,为UE的通话质量提供了保证。
下面根据发明原理对本发明第一实施方式漏配邻区的检测方法进行说明。
在本实施方式中,参与漏配邻区检测的UE为处于非CELL-DCH状态的UE,所检测的邻区为同频/异频邻区。网络侧在需要对服务小区进行同频/异频邻区的漏配检测时,首先对漏配邻区检测参数进行配置。
具体的配置过程如图1所示,在步骤110中,网络侧首先判断漏配邻区检测功能是否打开,如果是则进入步骤120,反之则结束本流程。
在步骤120中,网络侧对要求UE检测的频点范围进行配置。对于异频小区的漏配检测,即配置所需检测的异频频点范围,对于同频小区的漏配检测,其频点范围即该频点本身。
接着进入步骤130,网络侧进一步设定漏配邻区检测结果上报条件,上报条件包含CPICH Ec/No或CPICH RSCP的第一绝对值以及迟延触发时间,如果UE对小区的测量结果为在该迟延触发时间内的CPICH Ec/No或CPICHRSCP大于该第一绝对值,则该测量结果满足上报条件。
接着进入步骤140,网络侧预先设置随机因子,随机因子是一个数值,例如如预先设置一个0.8的值作为随机因子,以便随机选择进行漏配邻区检测的UE。
在完成对各邻区检测参数的配置后,网络侧通过下发系统广播消息通知处于非CELL-DCH状态的UE对本服务小区的邻区信号进行测量,该系统广播消息中包含以上所配置的所有漏配邻区检测参数。由于网络侧仅通知处于非CELL-DCH状态的UE进行邻区信号测量,从而进行小区搜索的过程并不会影响到CELL-DCH状态的UE的通信质量。
在UE侧,接收到该系统广播消息的UE随机地根据漏配邻区检测参数对邻区相关信号进行测量,并将满足上报条件的测量结果上报网络侧。
具体地说,如图2所示,当处于非CELL-DCH状态的UE需要变更其驻留小区时,读取系统广播消息,检查当前网络侧是否下发了漏配邻区检测的系统广播消息,在检测到该系统广播消息时,进入步骤210,UE首先产生一个随机数,与系统广播消息中的随机因子相比较,根据比较结果来决定是否需要对邻区信号进行测量。在本实施方式中,如果UE产生的随机数大于该随机因子时,则说明该UE需要对邻区信号进行测量,否则该UE不需要对邻区信号进行测量。比如说,系统广播消息中的随机因子为0.8,UE在检测到该系统广播消息时生成一个0至1范围内的随机数,例如为0.9,那么,该UE则需要对邻区信号进行测量。
如果UE不需要对邻区信号进行测量,则进入步骤220,按正常流程发起小区重选的过程;如果UE需要对邻区信号进行测量,则进入步骤230。
通过将所产生的随机数与网络侧下发的随机因子相比较,随机地选择部分UE对邻区信号进行测量,避免了过多的UE同时进行漏配邻区检测,导致不必要的资源浪费。
在步骤230中,UE对同频频点以及该系统消息中所配置的异频频点范围内的邻区信号进行测量。具体地说,UE根据该同频频点以及该异频频点范围进行小区搜索,搜索相关小区扰码,测量频点范围内小区的CPICH Ec/No和CPICH RSCP,并对测量结果进行滤波。
接着进入步骤240,UE根据网络侧所配置的上报条件,判断该测量结果是否需要上报网络侧。具体地说,根据网络侧所配置的上报条件,如果UE的测量结果为在迟延触发时间内的CPICH Ec/No或CPICH RSCP大于第一绝对值,则判定该测量结果满足上报条件,进入步骤250,通过随机接入信道(Random Access CHannel,简称“RACH”)报告将该测量结果上报网络侧,由于UE仅在测量结果符合上报条件时,将该测量结果上报给网络侧,避免了UE上报较多的无效值,从而节约了系统的空口资源,并且也减小了网络侧对测量结果的处理负担;反之,如果UE的测量结果为在迟延触发时间内的CPICH Ec/No和CPICH RSCP不大于第一绝对值,则判定该测量结果不满足上报条件,进入步骤260,UE进一步判断当前是否已达到网络侧预先设置的测量时间,如果是则进入步骤270,UE停止对服务小区的邻区信号进行测量,避免了由于UE始终处于漏配邻区的检测状态而导致损耗过多电池的情况;反之则返回步骤230,继续对频点范围内的小区信号进行测量。
在另一侧,网络侧在下发漏配邻区检测的系统广播消息后,等待接收来自非CELL-DCH状态的UE的RACH报告,当收到UE的RACH报告时,根据报告中的测量结果判定当前是否存在漏配的邻区。
具体地说,如图3所示,网络侧在接收到来自UE的RACH报告时,进入步骤310,根据UE上报的测量结果判断网络规划中非邻区的小区的信号质量是否达到邻区信号质量的要求,如果是,则判定该小区为UE服务小区的漏配邻区,进入步骤320;反之则判定当前不存在漏配的邻区,结束本流程。
在步骤320中,向话务统计上报漏配小区。
接着进入步骤330,网络侧进一步判断该漏配的同频/异频小区的测量结果是否大于同频/异频切换门限,且该小区自动更新功能是否打开。如果是则进入步骤340,将该小区自动添加到服务小区的同频/异频邻区中;反之则结束本流程。
其中,本实施方式中UE的服务小区为WCDMA系统小区。
下面对本发明第二实施方式的漏配邻区的检测方法进行说明。
在本实施方式中,参与漏配邻区检测的UE为处于非CELL-DCH状态的UE,所检测的邻区为异系统邻区。网络侧在需要对服务小区进行异系统邻区的漏配检测时,首先对漏配邻区检测参数进行配置。
具体的配置过程如图4所示,在步骤410中,网络侧首先判断漏配邻区检测功能是否打开,如果是则进入步骤420,反之结束本流程。
在步骤420中,网络侧对要求UE检测的异系统频点范围进行配置。
接着进入步骤430,网络侧进一步设定漏配邻区检测结果上报条件,上报条件包含广播控制信道(Broadcast Control Channel,简称“BCCH”)RSSI的第二绝对值、以及迟延触发时间,如果UE的测量结果为在该迟延触发时间内的BCCH RSSI大于该第二绝对值,则该测量结果满足上报条件。
接着进入步骤440,网络侧预先设置随机因子,以便随机选择进行漏配邻区检测的UE。
在完成对邻区检测参数的配置后,网络侧通过下发系统广播消息通知处于非CELL-DCH状态的UE对本服务小区的邻区信号进行测量,该系统广播消息中包含以上所配置的所有漏配邻区检测参数。由于网络侧仅通知处于非CELL-DCH状态的UE进行邻区信号测量,从而进行小区搜索的过程并不会影响到CELL-DCH状态的UE的通信质量。
在UE侧,接收到该系统广播消息的UE随机地根据漏配邻区检测参数对邻区相关信号进行测量,并将满足上报条件的测量结果上报网络侧。
具体地说,如图5所示,当处于非CELL-DHC状态的UE需要变更其驻留小区时,读取系统广播消息,检查当前网络侧是否下发了漏配邻区检测的系统广播消息,在检测到该系统广播消息时,进入步骤510,UE首先产生一个随机变量,与系统广播消息中的随机因子相比较,如果所产生的随机变量大于消息中的随机因子,则进入步骤520,按照现有技术发起小区重选的过程;反之,则进入步骤530。通过将所产生的随机数与网络侧下发的随机因子相比较,随机地选择部分UE对邻区信号进行测量,避免了过多的UE同时进行漏配邻区检测,导致不必要的资源浪费。
在步骤530中,UE对系统消息中所配置的异系统频点范围内的邻区信号进行测量。具体地说,UE根据该异系统频点范围,进行异系统小区的搜索,并解码BSIC,测量BCCH RSSI。
接着进入步骤540,UE根据网络侧所配置的上报条件,判断该测量结果是否需要上报网络侧。具体地说,根据网络侧所配置的上报条件,如果UE的测量结果为在迟延触发时间内的BCCH RSSI大于第二绝对值,则判定该测量结果满足上报条件,进入步骤550,通过RACH报告将该测量结果上报网络侧,由于UE仅在测量结果符合上报条件时,将该测量结果上报给网络侧,避免了UE上报较多的无效值,从而节约了系统的空口资源,并且也减小了网络侧对测量结果的处理负担;反之,如果UE的测量结果为在迟延触发时间内的BCCH RSSI不大于第二绝对值,则判定该测量结果不满足上报条件,进入步骤560,UE进一步判断当前是否已达到网络侧预先设置的测量时间,如果是则进入步骤570,UE停止对服务小区的邻区信号进行的测量,避免了由于UE始终处于漏配邻区的检测状态而导致损耗过多电池的情况;反之则返回步骤530,继续对异系统频点范围内的小区进行测量。
在另一侧,网络侧在下发漏配邻区检测的系统广播消息后,等待接收来自非CELL-DCH状态的UE的RACH报告,当收到UE的RACH报告时,根据报告中的测量结果判定当前是否存在漏配的异系统邻区,如果有,则用添加同频/异频邻区的类似方法,将该异系统小区自动添加到服务小区的异系统邻区中。
在本实施方式中UE的服务小区为WCDMA系统小区,异系统为GSM系统,异系统小区为GSM系统小区。
本发明第三实施方式漏配邻区的检测系统如图6所示,包含网络侧与至少一个UE。
其中,网络侧在现有技术的基础上还包含收发模块和检测模块,收发模块用于通知UE对邻区信号进行测量,并接收该UE上报的测量结果;检测模块用于根据UE上报的测量结果判断是否有网络规划中非邻区的小区的信号质量超过预设门限。
UE在现有技术的基础上还包含测量模块、上报模块和判断模块,测量模块用于在接收到通知时对本UE的邻区信号进行测量;上报模块用于将测量模块的测量结果上报给网络侧;判断模块用于判断测量模块的测量结果是否满足网络侧下发的上报条件。
具体地说,在需要进行漏配邻区检测时,网络侧通过收发模块把漏配邻区的检测参数发送给处于CELL-DCH状态的UE,通知其对检测参数指示的范围内的邻区信号进行测量。UE接收到该通知后,通过测量模块对所指示的范围内的邻区信号进行测量,并通过判断模块判断该测量结果是否满足网络侧下发的上报条件,如果满足,则指示上报模块将该测量结果上报给网络侧。网络侧通过收发模块接收来自UE的测量结果,由检测模块根据测量结果判断是否有网络规划中非邻区的小区的信号质量超过预设门限,如果有,则判定该小区为UE服务小区的漏配邻区。由于本实施方式通过利用UE实现了自动检测漏配邻区的功能,从而减少了网规优化的工作量,为专用信道的UE的通话质量提供了保证。
虽然通过参照本发明的某些优选实施方式,已经对本发明进行了图示和描述,但本领域的普通技术人员应该明白,可以在形式上和细节上对其作各种改变,而不偏离本发明的精神和范围。

Claims (14)

1.一种漏配邻区的检测方法,其特征在于,包含以下步骤:
网络侧在需要对服务小区的邻区的漏配进行检测时,配置漏配邻区检测参数,所述漏配邻区检测参数包括需用户设备检测的频点范围;
所述网络侧通过系统广播消息通知用户设备对所述频点范围内的小区信号进行测量;
所述用户设备将所述频点范围内的小区信号测量结果上报给所述网络侧;
如果所述网络侧根据所述用户设备上报的测量结果判定网络规划中非邻区的小区的信号质量达到网络规划中的邻区信号质量的要求,则判定该小区为所述用户设备服务小区的漏配邻区。
2.根据权利要求1所述的漏配邻区的检测方法,其特征在于,所述用户设备为处于非小区专用信道状态的用户设备。
3.根据权利要求1所述的漏配邻区的检测方法,其特征在于,所述邻区是同频邻区或异频邻区或异系统邻区。
4.根据权利要求3所述的漏配邻区的检测方法,其特征在于,所述用户设备的服务小区为宽带码分多址系统小区,所述异系统邻区为全球移动通信系统小区。
5.根据权利要求1所述的漏配邻区的检测方法,其特征在于,
所述系统广播消息内包含要求所述用户设备搜索的异频频点和/或异系统频点范围;
所述用户设备对所述范围内的小区信号进行测量。
6.根据权利要求1至5中任一项所述的漏配邻区的检测方法,其特征在于,还包含以下步骤:
网络侧向所述用户设备下发测量结果的上报条件,所述用户设备仅在测量结果符合该上报条件时,将该测量结果上报给所述网络侧。
7.根据权利要求6所述的漏配邻区的检测方法,其特征在于,
如果所述频点范围内的小区为异频小区,则所述上报条件包含公共导频信道的信噪比或接收信号码功率的第一绝对值以及迟延触发时间,如果所述用户设备的测量结果为在该迟延触发时间内的公共导频信道的信噪比或接收信号码功率大于该第一绝对值,则该测量结果满足所述上报条件;
如果所述频点范围内的小区为异系统的全球移动通信系统小区,则所述上报条件包含接收场强指示的第二绝对值、以及迟延触发时间,如果所述用户设备的测量结果为在该迟延触发时间内的接收场强指示大于该第二绝对值,则该测量结果满足所述上报条件。
8.根据权利要求1至5中任一项所述的漏配邻区的检测方法,其特征在于,所述用户设备通过随机接入信道报告上报所述测量结果。
9.根据权利要求1至5中任一项所述的漏配邻区的检测方法,其特征在于,所述网络侧从服务小区中随机选择部分用户设备进行所述测量。
10.根据权利要求1至5中任一项所述的漏配邻区的检测方法,其特征在于,所述用户设备在达到所述网络侧预先设置的测量时间时,停止对所述频点范围内的小区信号进行的测量。
11.根据权利要求1至5中任一项所述的漏配邻区的检测方法,其特征在于,还包含以下步骤:
所述网络侧在邻区自动更新功能打开时,将所判定的漏配邻区添加到所述服务小区的邻区列表中。
12.根据权利要求1至5中任一项所述的漏配邻区的检测方法,其特征在于,所述网络侧通知用户设备对所有的所述频点范围内的小区信号进行测量并上报;或者,
所述网络侧向用户设备下发服务小区的邻区列表,通知用户设备仅测量和上报不在该邻区列表中的所述频点范围内的小区信号。
13.一种漏配邻区的检测系统,包含网络侧与至少一个用户设备,其特征在于,所述网络侧包含:收发模块,用于通过系统广播消息通知所述用户设备对频点范围内的小区信号进行测量,并接收该用户设备上报的测量结果,所述频点范围为网络侧在需要对服务小区的邻区的漏配进行检测时,配置的漏配邻区检测参数;以及检测模块,用于根据所述用户设备上报的测量结果判断是否有网络规划中非邻区的小区的信号质量超过预设门限,如果有,则判定该小区为所述用户设备服务小区的漏配邻区;
所述用户设备包含:测量模块,用于在接收到所述通知时对所述频点范围内的小区信号进行测量;以及上报模块,用于将所述测量模块的测量结果上报给所述网络侧。
14.根据权利要求13所述的漏配邻区的检测系统,其特征在于,所述用户设备内还包含判断模块,用于判断所述测量模块的测量结果是否满足所述网络侧下发的上报条件,如果满足,则指示所述上报模块将该测量结果上报给所述网络侧。
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