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1. 发明申请

US20130288738A1 RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND TRANSMISSION POWER CONTROL METHOD 审中-公开
标题翻译：无线基站设备，移动终端设备和传输功率控制方法
公开(公告)号：US20130288738A1
公开(公告)日：2013-10-31
申请号：US13884237
申请日：2011-10-03
申请人： Kazuaki Takeda , Naoto Ookubo , Hiroyuki Ishii , Nobuhiko Miki
发明人： Kazuaki Takeda , Naoto Ookubo , Hiroyuki Ishii , Nobuhiko Miki
IPC分类号： H04W52/04
CPC分类号： H04W52/04 , H04L1/1825 , H04L1/1854 , H04L1/1867 , H04W52/143 , H04W52/48
摘要： In order to make transmission power control of a PDCCH signal in an appropriate manner in a communication system having a system band formed with a plurality of fundamental frequency blocks, the present invention provides a radio base station apparatus having: a transmitting section configured to transmit downlink control channel signals for respective fundamental frequency blocks to a mobile terminal apparatus; and a receiving section configured to receive retransmission response signals that are transmitted in a predetermined fundamental frequency block from the mobile terminal apparatus. In the transmitting section, a transmission power control section (211) is provided to control transmission power of the downlink control channel signals based on the number of transmissions N of a downlink control channel signal transmitted from the transmitting section during a predetermined time period and information about the number of transmissions of a predetermined retransmission response signal transmitted from the mobile terminal apparatus in response to each of downlink shared channel signals associated with the downlink control channel signals transmitted during the predetermined time period.
摘要翻译：为了在具有形成有多个基本频率块的系统频带的通信系统中以适当的方式进行PDCCH信号的发送功率控制，本发明提供一种无线基站装置，具有：发送部，被配置为发送下行链路将各个基本频率块的信道信号控制到移动终端设备; 以及接收部，被配置为从所述移动终端装置接收在预定基本频率块中发送的重发响应信号。在发送部分中，提供发送功率控制部（211），用于根据在预定时间段内从发送部发送的下行链路控制信道信号的发送次数N来控制下行控制信道信号的发送功率，信息响应于与在预定时间段期间发送的下行链路控制信道信号相关联的每个下行链路共享信道信号，从移动终端装置发送的预定重传响应信号的传输次数。

2. 发明申请

US20130343270A1 NOTIFICATION METHOD, USER TERMINAL AND RADIO BASE STATION 有权
标题翻译：通知方式，用户终端和无线基站
公开(公告)号：US20130343270A1
公开(公告)日：2013-12-26
申请号：US13883356
申请日：2011-11-08
申请人： Tetsushi Abe , Mikio Iwamura , Hideaki Takahashi , Hiroyuki Ishii , Satoshi Nagata , Naoto Ookubo , Nobuhiko Miki , Anil Umesh
发明人： Tetsushi Abe , Mikio Iwamura , Hideaki Takahashi , Hiroyuki Ishii , Satoshi Nagata , Naoto Ookubo , Nobuhiko Miki , Anil Umesh
IPC分类号： H04W36/00
CPC分类号： H04W36/0005 , H04W36/04 , H04W48/12 , H04W68/005 , H04W84/045
摘要： In order to assure reception of broadcast information by a user terminal handed over to a micro base station by CRE (Cell Range Expansion) and to reduce the number of transmission stopped subframes in a macro base station, the present invention provides a notification method for a user terminal to receive modification notification information for notifying modification in system information from the micro base station, the notification method including: the macro base station notifying the micro base station of a subframe pattern including a protection subframe to protect the modification notification information every a plurality of radio frames; and the micro base station notifying the user terminal of identification information of the protection subframe in the subframe pattern.
摘要翻译：为了确保通过CRE（小区范围扩展）移交给微基站的用户终端的广播信息的接收，并且减少宏基站中的发送停止子帧的数量，本发明提供了一种通知方法，用户终端接收用于通知来自微基站的系统信息修改的修改通知信息，所述通知方法包括：所述宏基站通知所述微基站包括保护子帧的子帧模式，以保护所述修改通知信息，每个多个无线电帧; 并且所述微基站向所述用户终端通知所述子帧模式中的所述保护子帧的识别信息。

3. 发明授权

US09107111B2 Notification method, user terminal and radio base station 有权
标题翻译：通知方式，用户终端和无线基站
公开(公告)号：US09107111B2
公开(公告)日：2015-08-11
申请号：US13883356
申请日：2011-11-08
申请人： Tetsushi Abe , Mikio Iwamura , Hideaki Takahashi , Hiroyuki Ishii , Satoshi Nagata , Naoto Ookubo , Nobuhiko Miki , Anil Umesh
发明人： Tetsushi Abe , Mikio Iwamura , Hideaki Takahashi , Hiroyuki Ishii , Satoshi Nagata , Naoto Ookubo , Nobuhiko Miki , Anil Umesh
IPC分类号： H04J1/16 , H04W36/00 , H04W68/00 , H04W48/12 , H04W36/04
CPC分类号： H04W36/0005 , H04W36/04 , H04W48/12 , H04W68/005 , H04W84/045
摘要： In order to assure reception of broadcast information by a user terminal handed over to a micro base station by CRE (Cell Range Expansion) and to reduce the number of transmission stopped subframes in a macro base station, the present invention provides a notification method for a user terminal to receive modification notification information for notifying modification in system information from the micro base station, the notification method including: the macro base station notifying the micro base station of a subframe pattern including a protection subframe to protect the modification notification information every a plurality of radio frames; and the micro base station notifying the user terminal of identification information of the protection subframe in the subframe pattern.
摘要翻译：为了确保通过CRE（小区范围扩展）移交给微基站的用户终端的广播信息的接收，并且减少宏基站中的发送停止子帧的数量，本发明提供了一种通知方法，用户终端接收用于通知来自微基站的系统信息修改的修改通知信息，所述通知方法包括：所述宏基站通知所述微基站包括保护子帧的子帧模式，以保护所述修改通知信息，每个多个无线电帧; 并且所述微基站向所述用户终端通知所述子帧模式中的所述保护子帧的识别信息。

4. 发明授权

US08995349B2 Communication control method, mobile communication system and mobile terminal apparatus 有权
标题翻译：通信控制方法，移动通信系统和移动终端设备
公开(公告)号：US08995349B2
公开(公告)日：2015-03-31
申请号：US13978309
申请日：2012-01-05
申请人： Tetsushi Abe , Kazuaki Takeda , Naoto Ookubo , Hiroyuki Ishii , Yuta Sagae
发明人： Tetsushi Abe , Kazuaki Takeda , Naoto Ookubo , Hiroyuki Ishii , Yuta Sagae
IPC分类号： H04K1/10 , H04L1/00 , H04L1/18
CPC分类号： H04L1/0002 , H04L1/0067 , H04L1/1819 , H04L1/1822 , H04L1/1845
摘要： The present invention is designated to reduce the deterioration of transmission characteristics upon data transmission, even when soft buffer memory for retransmission control is not sufficiently secured in a mobile terminal apparatus. The present invention provides the steps of, in a base station apparatus (eNB), performing channel coding of information bits (ST 802), performing a rate matching process for the coded bits after interleaving (ST 804), and transmitting transmission data to match the coded bit length after rate matching, to a mobile terminal apparatus (UE) (ST 806), and, in the mobile terminal apparatus (UE), receiving the transmission data (ST 807), performing channel decoding of the received data (ST 810), and discarding part of the received data in accordance with the size of the soft buffer memory in the mobile terminal apparatus (UE) and storing this in the soft buffer memory (ST 812 and ST 813).
摘要翻译：即使在移动终端装置中没有充分确保用于重发控制的软缓冲存储器的情况下，本发明被指定为减少数据传输时的传输特性的劣化。本发明提供了在基站装置（eNB）中进行信息比特的信道编码（ST802）的步骤，对交织后的编码比特进行速率匹配处理（ST804），发送发送数据进行匹配在速率匹配之后的编码比特长度，移动终端装置（ST806），在移动终端装置（UE）中接收发送数据（ST807），对接收到的数据进行信道解码（ST 810），并且根据移动终端设备（UE）中的软缓冲存储器的大小丢弃接收到的数据的一部分并将其存储在软缓冲存储器中（ST 812和ST813）。

5. 发明申请

US20130308540A1 COMMUNICATION CONTROL METHOD, MOBILE COMMUNICATION SYSTEM AND MOBILE TERMINAL APPARATUS 有权
标题翻译：通信控制方法，移动通信系统和移动终端设备
公开(公告)号：US20130308540A1
公开(公告)日：2013-11-21
申请号：US13978309
申请日：2012-01-05
申请人： Tetsushi Abe , Kazuaki Takeda , Naoto Ookubo , Hiroyuki Ishii , Yuta Sagae
发明人： Tetsushi Abe , Kazuaki Takeda , Naoto Ookubo , Hiroyuki Ishii , Yuta Sagae
IPC分类号： H04L1/00
CPC分类号： H04L1/0002 , H04L1/0067 , H04L1/1819 , H04L1/1822 , H04L1/1845
摘要： The present invention is designated to reduce the deterioration of transmission characteristics upon data transmission, even when soft buffer memory for retransmission control is not sufficiently secured in a mobile terminal apparatus. The present invention provides the steps of, in a base station apparatus (eNB), performing channel coding of information bits (ST 802), performing a rate matching process for the coded bits after interleaving (ST 804), and transmitting transmission data to match the coded bit length after rate matching, to a mobile terminal apparatus (UE)(ST 806), and, in the mobile terminal apparatus (UE), receiving the transmission data (ST 807), performing channel decoding of the received data (ST 810), and discarding part of the received data in accordance with the size of the soft buffer memory in the mobile terminal apparatus (UE) and storing this in the soft buffer memory (ST 812 and ST 813).
摘要翻译：即使在移动终端装置中没有充分确保用于重发控制的软缓冲存储器的情况下，本发明被指定为减少数据传输时的传输特性的劣化。本发明提供了在基站装置（eNB）中进行信息比特的信道编码（ST802）的步骤，对交织后的编码比特进行速率匹配处理（ST804），发送发送数据进行匹配在速率匹配之后的编码比特长度，移动终端装置（ST806），在移动终端装置（UE）中接收发送数据（ST807），对接收到的数据进行信道解码（ST 810），并且根据移动终端设备（UE）中的软缓冲存储器的大小丢弃接收到的数据的一部分并将其存储在软缓冲存储器中（ST 812和ST813）。

6. 发明申请

US20130279440A1 MOBILE TERMINAL APPARATUS AND COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：移动终端设备和通信控制方法
公开(公告)号：US20130279440A1
公开(公告)日：2013-10-24
申请号：US13883096
申请日：2011-10-03
申请人： Naoto Ookubo , Hiroyuki Ishii , Tetsushi Abe , Yoshihisa Kishiyama , Kazuaki Takeda
发明人： Naoto Ookubo , Hiroyuki Ishii , Tetsushi Abe , Yoshihisa Kishiyama , Kazuaki Takeda
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04L1/1854 , H04L1/1861 , H04L1/1864 , H04W72/0453
摘要： To prevent a situation that communication operation becomes unstable resulting from erroneous detection of a PDCCH in a mobile communication system having a system band comprised of a plurality of base frequency blocks, in a mobile terminal apparatus (10) provided with a downlink control signal decoding section (104) configured to determine radio resources designated by ARI (ACK/NACK Resource Indicator) fields of PDSCHs assigned to a plurality of base frequency blocks (CCs), and a retransmission response signal transmission control section (105) configured to control transmission of retransmission response signals in response to PDSCHs assigned to a plurality of base frequency blocks (CCs) based on the radio resources designated by the ARI fields, the retransmission response signal transmission control section (105) limits transmission of retransmission response signals in response to PDSCHs assigned to all the base frequency blocks (CCs) when the radio resources designated by a plurality of the ARI fields include a different radio resource.
摘要翻译：为了防止由具有由多个基本频率块组成的系统频带的移动通信系统中的PDCCH的错误检测导致通信动作变得不稳定的情况，在具备下行链路控制信号解码部的移动终端装置（104），被配置为确定由分配给多个基本频率块（CC）的PDSCH的ARI（ACK / NACK资源指示符）字段指定的无线资源;以及重发响应信号发送控制部（105），被配置为控制重传的发送响应于基于由ARI字段指定的无线资源分配给多个基本频率块（CC）的PDSCH的响应信号，重传响应信号发送控制部分（105）响应于分配给当由多个指定的无线电资源时，所有基本频率块（CC） ARI字段的含义包括不同的无线电资源。

7. 发明授权

US09066313B2 Base station, radio communication system, and communication method 有权
标题翻译：基站，无线电通信系统和通信方式
公开(公告)号：US09066313B2
公开(公告)日：2015-06-23
申请号：US13885689
申请日：2011-12-21
申请人： Kosuke Fujino , Kazunori Obata , Seigo Harano , Tadashi Uchiyama , Hiroyuki Ishii , Naoto Ookubo
发明人： Kosuke Fujino , Kazunori Obata , Seigo Harano , Tadashi Uchiyama , Hiroyuki Ishii , Naoto Ookubo
IPC分类号： H04W60/00 , H04W76/06 , H04W28/02 , H04W72/00 , H04W88/08 , H04W36/22 , H04W84/04
CPC分类号： H04W60/00 , H04W28/0205 , H04W36/22 , H04W72/00 , H04W76/36 , H04W84/045 , H04W88/08
摘要： A base station includes a connection processing unit that performs connection processes between user terminals registered in a user terminal registration unit and the base station, and between user terminals other than the user terminals registered in the user terminal registration unit and the base station; a resource amount measurement unit that measures an amount of resources utilized by the base station; and a call disconnection user terminal selecting unit that selects, when the resource amount measurement unit measures that the amount of the resources is greater than or equal to a predetermined threshold value, the user terminal for which a call is to be disconnected, among the user terminals other than the user terminals registered in the user terminal registration unit. The connection processing unit disconnects a connection with the user terminal for which the call is to be disconnected.
摘要翻译：基站包括连接处理单元，该连接处理单元执行登记在用户终端登记单元中的用户终端与基站之间的用户终端以及用户终端登记在用户终端登记单元之外的用户终端与基站之间的连接处理; 资源量测量单元，其测量基站使用的资源量; 以及呼叫断开用户终端选择单元，其在所述资源量测量单元测量所述资源量大于或等于预定阈值时，选择要断开呼叫的用户终端，所述用户终端除了注册在用户终端登记单元中的用户终端之外的终端。连接处理单元断开与要断开呼叫的用户终端的连接。

8. 发明申请

US20130301602A1 BASE STATION IN MOBILE COMMUNICATION SYSTEM AND METHOD FOR RESOURCE ALLOCATION 审中-公开
标题翻译：移动通信系统中的基站和资源分配方法
公开(公告)号：US20130301602A1
公开(公告)日：2013-11-14
申请号：US13981318
申请日：2012-04-06
申请人： Tooru Uchino , Mikio Iwamura , Yoshiaki Ofuji , Hiroyuki Ishii , Anil Umesh , Naoto Ookubo , Kohei Kiyoshima
发明人： Tooru Uchino , Mikio Iwamura , Yoshiaki Ofuji , Hiroyuki Ishii , Anil Umesh , Naoto Ookubo , Kohei Kiyoshima
IPC分类号： H04W72/14
CPC分类号： H04W72/14 , H04W72/1242 , H04W72/1257
摘要： A base station in a mobile communication system includes a scheduling unit generating downlink grant information indicating that downlink radio resources should be allocated to not more than a first multiplex number of user devices; and a transmission unit transmitting control signals containing the downlink grant information and data signals mapped to the radio resources specified by the downlink grant information, wherein, when less than the first multiplex number and not less than a second multiplex number being less than the first multiplex number, of user devices that receive periodically generated periodic data as data signals exist, and user devices that receive non-periodically generated non-periodic data as data signals exist, the scheduling unit generates downlink grant information indicating that the downlink radio resources should be allocated to the second multiplex number of user devices receiving the periodic data and the user devices receiving the non-periodic data.
摘要翻译：移动通信系统中的基站包括调度单元，生成下行链路许可信息，该下行链路许可信息指示下行链路无线资源应分配给不超过用户设备的第一多路复用数量; 以及发送单元，发送包含映射到由所述下行链路许可信息指定的无线资源的下行链路许可信息和数据信号的控制信号，其中，当小于所述第一多路复用数字并且不小于第二复用数小于所述第一多路复用数接收定期生成的周期性数据作为数据信号的用户设备的数量，接收到作为数据信号的非周期性生成的非周期性数据的用户设备，调度单元生成指示下行链路无线资源应被分配的下行链路许可信息到接收周期性数据的用户设备的第二多路复用数量和接收非周期性数据的用户设备。

9. 发明申请

US20130171991A1 BASE STATION, RADIO COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 审中-公开
标题翻译：基站，无线电通信系统和通信方法
公开(公告)号：US20130171991A1
公开(公告)日：2013-07-04
申请号：US13821876
申请日：2011-12-21
申请人： Kosuke Fujino , Kazunori Obata , Seigo Harano , Tadashi Uchiyama , Hiroyuki Ishii , Naoto Ookubo
发明人： Kosuke Fujino , Kazunori Obata , Seigo Harano , Tadashi Uchiyama , Hiroyuki Ishii , Naoto Ookubo
IPC分类号： H04W72/04
CPC分类号： H04W72/0486 , H04W28/08 , H04W36/22 , H04W48/06 , H04W48/08 , H04W76/10 , H04W76/18 , H04W84/045 , H04W88/08
摘要： A base station includes a call connection acceptance determination unit that determines, when a call connection request signal from the user terminal is received, whether a call connection request from the user terminal is acceptable, based on an amount of resources that is used by the base station; a redirection-setting unit that sets, when the call connection acceptance determination unit determines that the call connection request from the user terminal is not to be accepted, a different base station to which the user terminal is to be redirected; and a notification unit that reports information representing the different base station that is set by the redirection-setting unit to the user terminal.
摘要翻译：基站包括：呼叫连接接受确定单元，当接收到来自用户终端的呼叫连接请求信号时，确定来自用户终端的呼叫连接请求是否可接受，基于基站使用的资源量站; 重定向设置单元，当呼叫连接接受确定单元确定来自用户终端的呼叫连接请求不被接受时，设置用户终端将被重定向到的不同的基站; 以及通知单元，其向用户终端报告表示由重定向设定单元设定的不同基站的信息。

10. 发明申请

US20130237224A1 BASE STATION, RADIO COMMUNICATION SYSTEM, AND COMMUNICATION METHOD 有权
标题翻译：基站，无线电通信系统和通信方法
公开(公告)号：US20130237224A1
公开(公告)日：2013-09-12
申请号：US13885689
申请日：2011-12-21
申请人： Kosuke Fujino , Kazunori Obata , Seigo Harano , Tadashi Uchiyama , Hiroyuki Ishii , Naoto Ookubo
发明人： Kosuke Fujino , Kazunori Obata , Seigo Harano , Tadashi Uchiyama , Hiroyuki Ishii , Naoto Ookubo
IPC分类号： H04W60/00
CPC分类号： H04W60/00 , H04W28/0205 , H04W36/22 , H04W72/00 , H04W76/36 , H04W84/045 , H04W88/08
摘要： A base station includes a connection processing unit that performs connection processes between user terminals registered in a user terminal registration unit and the base station, and between user terminals other than the user terminals registered in the user terminal registration unit and the base station; a resource amount measurement unit that measures an amount of resources utilized by the base station; and a call disconnection user terminal selecting unit that selects, when the resource amount measurement unit measures that the amount of the resources is greater than or equal to a predetermined threshold value, the user terminal for which a call is to be disconnected, among the user terminals other than the user terminals registered in the user terminal registration unit. The connection processing unit disconnects a connection with the user terminal for which the call is to be disconnected.
摘要翻译：基站包括连接处理单元，该连接处理单元执行登记在用户终端登记单元中的用户终端与基站之间的用户终端以及用户终端登记在用户终端登记单元之外的用户终端与基站之间的连接处理; 资源量测量单元，其测量基站使用的资源量; 以及呼叫断开用户终端选择单元，其在所述资源量测量单元测量所述资源量大于或等于预定阈值时，选择要断开呼叫的用户终端，所述用户终端除了注册在用户终端登记单元中的用户终端之外的终端。连接处理单元断开与要断开呼叫的用户终端的连接。

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