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公开(公告)号：EP2712261B1
公开(公告)日：2018-09-05
申请号：EP12796393.2
申请日：2012-05-30
申请人： NTT DOCOMO, INC.
发明人： HOSONO, Hiroyuki , YAMADA, Takefumi , OYANE, Hidehiko , SUGAYA, Tsutomu , KAWABE, Yasuhiro , MATSUBARA, Masayuki
IPC分类号： H04W24/02 , H04W8/22 , H04W4/02 , H04W64/00 , H04W24/04 , H04W84/04 , H04W8/24 , H04W4/20 , H04W88/08
CPC分类号： H04W8/22 , H04W4/02 , H04W4/90 , H04W8/24 , H04W8/245 , H04W24/02 , H04W64/003 , H04W84/045 , H04W88/08
摘要： A base station in a mobile communication system includes a wireless communication unit for transmitting and receiving wireless signals with a user apparatus in a cell; a network communication unit for, in the case where the base station is connected to a communication network through a router, obtaining an address of the router, and periodically receiving time information from a time information server through the communication network; a memory unit for storing the address of the router and a current time indicated by the time information; and a control unit for, (1) in the case where a period during which the storing of the current time is stopped is equal to or greater than a threshold value, or (2) in the case where the stopped period is less than the threshold value and is equal to or greater than another threshold value, and an address just received from the router is different from the address stored in the memory unit, transmitting to the wireless communication unit a control signal for causing the wireless communication unit to stop the transmission of the wireless signal.
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2.发明授权WIRELESS BASE STATION DEVICE, AND TRANSMISSION POWER DETERMINATION METHOD 有权DRAHTLOSE BASISSTATIONVORRICHTUNG UND SENDELEISTUNGSBESTIMMUNGSVERFAHREN
公开(公告)号：EP3030012B1
公开(公告)日：2017-05-10
申请号：EP14831983.3
申请日：2014-07-28
申请人： NTT DOCOMO, INC.
CPC分类号： H04W52/243 , H04J11/00 , H04W16/08 , H04W52/143 , H04W52/18 , H04W52/244 , H04W52/245
摘要： A radio base station apparatus including a function for determining a transmission power, including: a neighbor cell detection unit configured to detect a neighbor cell that interferes with a target cell that the radio base station apparatus can form; a received power measurement unit configured to measure, for each neighbor cell detected by the neighbor cell detection unit, a received power from the neighbor cell; and a transmission power determination unit configured to calculate, for each band part that overlaps with a transmission band of the radio base station apparatus in transmission bands of each neighbor cell, a sum of received powers for neighbor cells having transmission bands each including the band part, and to determine an interference amount in the target cell based on the sum of received powers so as to determine the transmission power by using the interference amount.
摘要翻译： 一种包括确定发送功率的功能的无线基站装置，包括：相邻小区检测单元，被配置为检测与所述无线基站装置能够形成的目标小区相干扰的邻居小区; 接收功率测量单元，被配置为针对由所述相邻小区检测单元检测到的每个相邻小区，测量来自所述相邻小区的接收功率; 以及发送功率确定单元，被配置为针对与每个相邻小区的发送频带中的无线基站装置的发送频带重叠的每个频带部分，计算具有每个包括频带部分的发送频带的相邻小区的接收功率的和， 并且基于接收功率之和来确定目标小区中的干扰量，以便通过使用干扰量确定发送功率。
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3.发明公开MOBILE COMMUNICATION SYSTEM, WIRELESS CONTROL DEVICE, BASE STATION, AND MOBILE CONTROL METHOD 审中-公开摩托车运动系统，DRAHTLOSSTEUERUNGSVORRICHTUNG，DRAHTLOSSTEUERUNGSVERFAHREN基础
公开(公告)号：EP2579645A1
公开(公告)日：2013-04-10
申请号：EP11789929.4
申请日：2011-06-03
申请人： NTT DOCOMO, INC.
CPC分类号： H04W36/30 , H04W52/04 , H04W52/242 , H04W52/243
摘要： A radio controller 100 includes a transmission power acquisition unit 111 configured to acquire a neighboring cell transmission power value that is a transmission power value of a radio signal transmitted from a base station forming the neighboring cell, an offset determination unit 115 configured to determine a power offset of the neighboring cell to be added to the predetermined transmission power value, based on a difference between the predetermined transmission power value and the neighboring cell transmission power value acquired by the transmission power acquisition unit, and an offset notification unit 117 configured to notify the power offset determined by the offset determination unit to the mobile station.
摘要翻译： 无线电控制器100包括：发送功率获取单元111，被配置为获取作为从形成相邻小区的基站发送的无线电信号的发送功率值的相邻小区发送功率值;偏移确定单元115，被配置为确定功率 基于预定发送功率值与由发送功率获取单元获取的相邻小区发送功率值之间的差异，相邻小区的偏移量被添加到预定发送功率值;以及偏移通知单元117，被配置为通知 功率偏移由偏移确定单元确定到移动台。
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公开(公告)号：EP2416614A1
公开(公告)日：2012-02-08
申请号：EP10758825.3
申请日：2010-03-31
申请人： NTT DOCOMO, INC.
发明人： HOSONO, Hiroyuki , HARADA, Naoaki
CPC分类号： H04W72/10 , H04W72/042
摘要： A mobile communication method of the present invention includes a step of causing a radio base station 200 to allocate a communication timing selected from a plurality of communication timing candidates to a mobile station 300, and to notify a radio network controller of the communication timing, when the radio network controller 100 determines that it is possible to allocate the new communication timing to the mobile station 300, a step of causing the radio network controller to hold the communication timing notified by the radio base station and the radio network controller 100 to notify the mobile station 300 of the communication timing notified by the radio base station 200, and a step of causing the radio network controller 100 to notify the radio base station 200 of the communication timing held by the radio network controller 100 when the radio network controller 100 determines that it is impossible to allocate the new communication timing to the mobile station 300.
摘要翻译： 本发明的移动通信方法包括以下步骤：使无线基站200将从多个通信定时候选中选择的通信定时分配给移动台300，并且将无线网络控制器通知给无线网络控制器 无线电网络控制器100确定有可能将新的通信定时分配给移动台300，使无线电网络控制器保存由无线电基站和无线电网络控制器100通知的通信定时以通知 移动台300确定由无线基站200通知的通信定时，以及当无线网络控制器100确定无线网络控制器100确定无线网络控制器100保持的通信定时时，使无线网络控制器100通知无线基站200的步骤 不可能将新的通信定时分配给移动台300。
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5.发明公开RADIO BASE STATION CONTAINING METHOD AND NETWORK DEVICE 审中-公开FUNBASISSTATION - EINGRENZUNGSVERFAHREN UND NETZEINRICHTUNG
公开(公告)号：EP2285179A1
公开(公告)日：2011-02-16
申请号：EP09758429.6
申请日：2009-06-05
申请人： NTT DOCOMO, INC.
发明人： HOSONO, Hiroyuki
CPC分类号： H04W24/02 , H04W24/08 , H04W84/045
摘要： A radio base station accommodating method according to the present invention includes step A of causing a network device 100 to judge a type of a radio base station 200, 201 upon receipt of a connection request from the radio base station 200, 201, step B of causing the network device 100 to generate an operation parameter to be set in the radio base station 200, 201 by using a method which is different depending on each type of the radio base station 200, 201 and to notify the radio base station 200, 201 of the operation parameter, and step C of causing the radio base station to start operation by using the operation parameter thus notified.
摘要翻译： 根据本发明的无线基站收纳方法包括步骤A，使得网络装置100从无线基站200,201接收到连接请求时，判断无线基站200,201的种类，步骤B为 使得网络设备100通过使用根据每种类型的无线电基站200,201不同的方法来生成要在无线电基站200,201中设置的操作参数，并且通知无线电基站200,201 以及通过使用由此通知的操作参数使无线基站开始动作的步骤C.
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公开(公告)号：EP2285161A1
公开(公告)日：2011-02-16
申请号：EP09758433.8
申请日：2009-06-05
申请人： NTT DOCOMO, INC.
发明人： HOSONO, Hiroyuki
摘要： A mobile communication method comprises a step in which a first radio base station, , finds another radio base station provided in a particular user network when provided in the particular user network; a step in which the first radio base station and the other radio base station found thereby constitutes a group; a step in which a number of mobile stations that can be connected to the group at the same time is decided; and a step in which the number of mobile stations connected at the same time to the first radio base station and other radio base station belonging to the group is restricted based on the decided number of mobile stations that can be connected at the same time.
摘要翻译： 移动通信方法包括以下步骤：第一无线基站，当在特定用户网络中提供时，找到在特定用户网络中提供的另一无线基站; 由此发现第一无线电基站和另一个无线电基站构成一个组的步骤; 确定可以同时连接到组的多个移动台的步骤; 基于能够同时连接的移动台的数量，限制同时连接到第一无线基站和属于该组的其他无线基站的移动台的数量的步骤。
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7.发明公开
公开(公告)号：EP2282565A1
公开(公告)日：2011-02-09
申请号：EP09754721.0
申请日：2009-05-27
申请人： NTT DOCOMO, INC.
发明人： HOSONO, Hiroyuki
CPC分类号： H04W72/085 , H04W72/0453
摘要： A mobile communication method according to the present invention is an operation frequency setting method for setting an operation frequency of a radio base station 200 including step A of measuring by the radio base station 200 a received power level of a common control signal transmitted by each of neighboring radio base stations 201 to 203, and step B of comparing each of the measured received power levels of the common control signals with a prescribed threshold and determining an operation frequency of the radio base station 200 from among operation frequency candidates from which a frequency of a common control signal having a received power level higher than the prescribed threshold is excluded.
摘要翻译： 雅丁一种移动通信方法，本发明是一种用于无线基站200包括由无线基站200的公共控制信号的接收功率电平的反式由每个mitted测量的步骤A的操作频率的设定的操作频率设定方法 周边无线基站201至203，和每个所述公共控制信号的所测量的接收功率电平与规定的阈值和从哪个的频率操作频率候补中，无线基站200的工作频率的确定性采矿比较步骤乙 具有接收功率电平比规定阈值高的公共控制信号被排除。
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8.发明公开
公开(公告)号：EP3030012A1
公开(公告)日：2016-06-08
申请号：EP14831983.3
申请日：2014-07-28
申请人： NTT DOCOMO, INC.
CPC分类号： H04W52/243 , H04J11/00 , H04W16/08 , H04W52/143 , H04W52/18 , H04W52/244 , H04W52/245
摘要： A radio base station apparatus including a function for determining a transmission power, including: a neighbor cell detection unit configured to detect a neighbor cell that interferes with a target cell that the radio base station apparatus can form; a received power measurement unit configured to measure, for each neighbor cell detected by the neighbor cell detection unit, a received power from the neighbor cell; and a transmission power determination unit configured to calculate, for each band part that overlaps with a transmission band of the radio base station apparatus in transmission bands of each neighbor cell, a sum of received powers for neighbor cells having transmission bands each including the band part, and to determine an interference amount in the target cell based on the sum of received powers so as to determine the transmission power by using the interference amount.
摘要翻译： 1.一种无线基站装置，其特征在于，具备：发送功率决定功能，包括：相邻小区检测部，检测与所述无线基站装置能够形成的对象小区发生干扰的相邻小区; 接收功率测量单元，被配置为针对由相邻小区检测单元检测到的每个相邻小区测量来自相邻小区的接收功率; 以及发送功率决定单元，针对每个邻接小区的发送频带，与无线基站装置的发送频带重叠的每个频带部分计算具有包含频带部分的发送频带的邻接小区的接收功率之和 并且基于接收功率的总和来确定目标小区中的干扰量，以便通过使用干扰量来确定发送功率。
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9.发明授权
公开(公告)号：EP2150070B1
公开(公告)日：2016-06-08
申请号：EP08752132.4
申请日：2008-04-25
申请人： NTT DOCOMO, INC.
发明人： INOUE, Yuki , CHO, Keizo , MORI, Shinichi , HOSONO, Hiroyuki , ISHII, Akira , IGARASHI, Kei
CPC分类号： H04W24/10 , H04W4/02 , H04W84/045
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10.发明授权AREA FORMING METHOD IN DESIGNATED BASE STATION, MOBILE STATION, AND BASE STATION 有权教育过程在一个分配给基站，移动台与基站
公开(公告)号：EP2150071B1
公开(公告)日：2014-12-24
申请号：EP08752147.2
申请日：2008-04-25
申请人： NTT DOCOMO, INC.
发明人： INOUE, Yuki , CHO, Keizo , MORI, Shinichi , HOSONO, Hiroyuki , ISHII, Akira , IGARASHI, Kei
CPC分类号： H04W16/08 , H04W4/02 , H04W24/02 , H04W84/045
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