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1. 发明授权

EP2157692B1 Linear power amplifier 有权
标题翻译：线性功率放大方法和线性功率放大器
公开(公告)号：EP2157692B1
公开(公告)日：2013-02-20
申请号：EP09013381.0
申请日：2003-12-10
申请人： NTT DOCOMO, INC.
发明人： Suzuki, Yasunori , Mizuta, Shinji , Hirota, Tetsuo , Yamao, Yasushi
IPC分类号： H03F1/32
CPC分类号： H03F1/3247 , H03F1/3258

2. 发明授权

EP1324509B1 Packet transmission control method 有权
标题翻译： Paketübertragungsregelungsverfahren
公开(公告)号：EP1324509B1
公开(公告)日：2010-11-17
申请号：EP02028968.2
申请日：2002-12-24
申请人： NTT DoCoMo, Inc.
发明人： Takeda, Shinji , Fujiwara, Atsushi , Otsu, Toru , Yoshino, Hitochi , Yamao, Yasushi
IPC分类号： H04B7/005
CPC分类号： H04W52/247 , H04W24/10 , H04W28/18 , H04W48/08 , H04W52/286 , H04W52/46 , H04W68/00 , H04W88/04 , H04W92/10

3. 发明公开

EP1209942A2 Base station for use in multi-network connection communication system and its connecting method 有权
标题翻译：一种用于在通信系统中与多个网络连接，并连接方法中使用的基站或其
公开(公告)号：EP1209942A2
公开(公告)日：2002-05-29
申请号：EP01309782.9
申请日：2001-11-21
申请人： NTT DoCoMo, Inc.
发明人： Sato, Hijin , Umeda, Narumi , Yamao, Yasushi
IPC分类号： H04Q7/38
CPC分类号： H04W48/18 , H04W84/105 , H04W88/10
摘要： A base station for use in a multi-network connection communication system and its connecting method are provided, wherein the base station is connectable simultaneously to a carrier network and a private network. The base station comprises a section for making a decision as to whether a terminal is to be connected to a carrier network or a private network, and a section for connecting the terminal to the carrier network or the private network in accordance with the decision result.
摘要翻译：提供了用于在多网络连接通信系统中使用和它的连接方法，一种基站，worin基站可连接同时至运营商网络和专用网络。该基站包括用于使决定是否一个终端将要连接至运营商网络或专用网络中的部件，以及用于将终端连接到运营商网络或在雅舞蹈专用网络与所述判定结果的部分。

4. 发明公开

EP1113681A2 Method and apparatus for stabilizing communication in mobile communication system 有权
标题翻译： einem移动通信系统中的Verfahren und Einrichtung zur Kommunikationsstabilizierung
公开(公告)号：EP1113681A2
公开(公告)日：2001-07-04
申请号：EP00311729.8
申请日：2000-12-28
申请人： NTT DoCoMo, Inc.
发明人： Okajima, Ichiro , Umeda, Narumi , Suzuki, Yoshifumi , Yamao, Yasushi
IPC分类号： H04Q7/30 , H04B7/02
CPC分类号： H04B7/022 , H04B7/026 , H04W92/20
摘要： A mobile communication system (1) is provided including a plurality of base stations (11-29) placed in a communication service area and connected to a network (10), in which a mobile station (30) communicates with a second station through the plurality of base stations (11-29) and the network (10). The mobile communication system (1) determines a virtual base station group, that is, an aggregation of the plurality of base stations communicating with the mobile station (30), based on a condition of a radio transmission path between the mobile station (30) and each base station (11-29), and combines information received by the plurality of base stations (15, 19, 20, 24) that belong to the virtual base station group at a base station included in the virtual base station group, characterized in that the network (10) connects the plurality of base stations (11-29) non-hierarchically, characterized in that the base station transmits combined information to the second station through the network (10).
In such a system, the base stations (15, 19, 20, 24) belonging to the virtual base station group are not limited to specific base stations when the mobile station (30) moves in the communication service area. Accordingly, communication between a moving mobile station (30) and the base stations (11-29) is stabilized. Additionally, a single base station belonging to the virtual base station group executes processes related to communication between the mobile station (30) and the second station. Accordingly, execution of such processes is not concentrated in a single communication node, even if the number of base stations placed in the communication service area increases.
摘要翻译：提供一种移动通信系统（1），其包括放置在通信服务区域中并连接到网络（10）的多个基站（11-29），其中移动站（30）通过所述网络与第二站通信多个基站（11-29）和网络（10）。移动通信系统（1）基于移动站（30）之间的无线传输路径的状况，确定虚拟基站组，即与移动站（30）通信的多个基站的聚合，和每个基站（11-29），并且组合由虚拟基站组中包括的基站处于属于虚拟基站组的多个基站（15,19,20,24）接收的信息，其特征在于因为网络（10）非层次地连接多个基站（11-29），其特征在于，基站通过网络（10）将组合信息发送到第二站。在这样的系统中，属于虚拟基站组的基站（15,19,20,24）不限于移动台（30）在通信服务区域内移动的特定基站。因此，移动移动站（30）与基站（11-29）之间的通信是稳定的。另外，属于虚拟基站组的单个基站执行与移动站（30）和第二站之间的通信相关的处理。因此，即使放置在通信服务区域中的基站的数量增加，这种处理的执行也不集中在单个通信节点中。

5. 发明公开

EP1113589A2 Control of bit rate based on traffic and transmit power 有权
标题翻译： Bitratensteuerung auf Basis dem Verkehr und der Sendeleistung
公开(公告)号：EP1113589A2
公开(公告)日：2001-07-04
申请号：EP00311728.0
申请日：2000-12-28
申请人： NTT DoCoMo, Inc.
发明人： Yamao, Yasushi , Umeda, Narumi , Chen, Lan
IPC分类号： H04B7/005 , H04B17/00
CPC分类号： H04W52/267 , H04B17/345 , H04W52/24
摘要： A mobile communication control system, which includes at least one mobile station and at least one base station, includes first through third parts (404, 410, 413). The first part (404) measures traffic of radio channels in one or both of the above-mentioned at least one mobile station and the above-mentioned at least one base station. The second part (410) measures a communications quality of radio channels in use. The third part (413) determines a transmit power on a transmitting side and an information transmission bit rate on the basis of the traffic of the radio channels in use and information as to whether the transmit power on the transmitting side has reached a maximum transmit power.
摘要翻译：包括至少一个移动站和至少一个基站的移动通信控制系统包括第一至第三部分（404,410,413）。第一部分（404）测量上述至少一个移动台和上述至少一个基站中的一个或两个中的无线电信道的业务。第二部分（410）测量正在使用的无线电信道的通信质量。第三部分（413）基于正在使用的无线电信道的业务量确定发送侧的发送功率和信息发送比特率，以及关于发送侧的发送功率是否达到最大发送功率的信息。

6. 发明授权

EP1418687B1 Information distributing method and information distribution control device 有权
标题翻译：消息分发方法和消息分发控制器
公开(公告)号：EP1418687B1
公开(公告)日：2008-03-19
申请号：EP03029905.1
申请日：2000-12-25
申请人： NTT DoCoMo, Inc.
发明人： Kawai, Hiroyuki c/o Intellectual Prop. Department , Suda, Hirohito , Yamao, Yasushi
IPC分类号： H04B7/26 , H04Q7/22 , H04L12/56 , H04B7/005 , H04Q7/36
CPC分类号： H04W52/28 , H04B7/2643 , H04W52/24 , H04W52/26 , H04W52/281 , H04W52/283 , H04W52/34 , H04W52/343 , H04W52/346

7. 发明授权

EP1113594B1 Radio base station system and central control station with unified transmission format 有权
标题翻译：无线电基站系统和中央控制站以均匀的传输格式
公开(公告)号：EP1113594B1
公开(公告)日：2006-12-20
申请号：EP00311707.4
申请日：2000-12-27
申请人： NTT DoCoMo, Inc.
发明人： Aburakawa,Yuji , Yamao, Yasushi , Suda, Hirohito
IPC分类号： H04B10/12
CPC分类号： H04B10/25753

8. 发明授权

EP1193988B1 Efficient and stable radio resource allocation 有权
标题翻译：高效，稳定的无线资源分配
公开(公告)号：EP1193988B1
公开(公告)日：2006-05-17
申请号：EP01308355.5
申请日：2001-10-01
申请人： NTT DoCoMo, Inc.
发明人： Chen, Lan , Umeda, Narumi , Yamao, Yasushi
IPC分类号： H04Q7/36
CPC分类号： H04W16/00 , H04W72/1252

9. 发明公开

EP1233549A3 Communications System 有权
标题翻译： Kommunikationssystem
公开(公告)号：EP1233549A3
公开(公告)日：2006-03-15
申请号：EP01309848.8
申请日：2001-11-22
申请人： NTT DoCoMo, Inc.
发明人： Aburakawa, Yuji , Yoshino, Hitoshi , Otsu, Toru , Yamao, Yasushi
IPC分类号： H04B10/00
CPC分类号： H04B10/032
摘要： An information transmission system for transmitting information from a sending apparatus to a receiving apparatus is provided. The information transmission system includes: a sending apparatus for modulating an information signal, generating a plurality of signals including an optical signal from the information signal which is modulated, and transmitting the plurality of signals via a plurality of routes; and a receiving apparatus for receiving the plurality of signals from the sending apparatus, diversity-combining the plurality of signals, and outputting the information signal, in which the plurality of signals are a plurality of optical signals or signals including a radio signal.
摘要翻译：提供一种用于从发送装置向接收装置发送信息的信息传输系统。信息传输系统包括：发送装置，用于对信息信号进行调制，从被调制的信息信号产生包括光信号的多个信号，并通过多个路由发送多个信号; 以及接收装置，用于从所述发送装置接收所述多个信号，分集组合所述多个信号，并输出所述信息信号，其中所述多个信号是包括无线电信号的多个光信号或信号。

10. 发明公开

EP1418687A1 Information distributing method and information distribution control device 有权
标题翻译： Nachrichtenverteilungsverfahren und Nachrichtenverteilungssteuerer
公开(公告)号：EP1418687A1
公开(公告)日：2004-05-12
申请号：EP03029905.1
申请日：2000-12-25
申请人： NTT DoCoMo, Inc.
发明人： Kawai, Hiroyuki , Suda, Hirohito , Yamao, Yasushi
IPC分类号： H04B7/26 , H04Q7/22 , H04L12/56 , H04B7/005 , H04Q7/36
CPC分类号： H04W52/28 , H04B7/2643 , H04W52/24 , H04W52/26 , H04W52/281 , H04W52/283 , H04W52/34 , H04W52/343 , H04W52/346
摘要： A method and a control device for distributing information to a mobile set in a mobile communication system in which communication is performed between a base station and the mobile set, wherein:

one or a plurality of base stations are determined to perform communication with the mobile set;
information to be distributed to the mobile set is distributed to the thus-determined one or plurality of base stations; and
each base station transmits the thus-distributed information to the mobile set.
摘要翻译：一种在基站与移动台之间进行通信的移动通信系统中向移动台分配信息的方法和控制装置，其中，确定一个或多个基站与移动台进行通信 ; 要分配给移动台的信息被分配给如此确定的一个或多个基站; 并且每个基站将这样分布的信息发送到移动台。

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