专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20140112253A1 RADIO BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS, RADIO COMMUNICATION METHOD AND RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：无线基站装置，移动终端装置，无线电通信方法和无线电通信系统
公开(公告)号：US20140112253A1
公开(公告)日：2014-04-24
申请号：US14114570
申请日：2012-04-24
申请人： Satoshi Nagata , Tetsushi Abe , Yoshihisa Kishiyama , Kazuaki Takeda
发明人： Satoshi Nagata , Tetsushi Abe , Yoshihisa Kishiyama , Kazuaki Takeda
IPC分类号： H04W74/00
CPC分类号： H04W74/006 , H04L5/0023 , H04L5/0035 , H04L5/005 , H04L5/0053 , H04L5/0094 , H04L27/2613
摘要： To enable a mobile terminal apparatus to correctly demodulate a data signal in the case of applying Coordinated Multi-Point transmission (CoMP), particularly, JP-CoMP, a radio communication method of the invention is characterized in that a radio base station apparatus generates information for demodulation of a data signal in a mobile terminal apparatus in applying Coordinated Multi-Point transmission, and transmits the information for demodulation to a mobile terminal apparatus that performs Coordinated Multi-Point reception, and that the mobile terminal apparatus receives the information for demodulation of a data signal, and demodulates the data signal subjected to Coordinated Multi-Point reception using the information for demodulation.
摘要翻译：为了使移动终端装置在应用协调多点传输（CoMP），特别是JP-CoMP的情况下正确解调数据信号，本发明的无线通信方法的特征在于，无线基站装置生成信息用于在应用协调多点传输的移动终端装置中对数据信号进行解调，并将该解调信息发送到执行协调多点接收的移动终端设备，并且移动终端设备接收解调信息数据信号，并且使用用于解调的信息来解调经过协调多点接收的数据信号。

52. 发明授权

US08705473B2 Base station apparatus, mobile terminal apparatus and communication control method 有权
标题翻译：基站装置，移动终端装置及通信控制方法
公开(公告)号：US08705473B2
公开(公告)日：2014-04-22
申请号：US13261462
申请日：2011-04-05
申请人： Tetsushi Abe , Nobuhiko Miki , Satoshi Nagata , Sangiamwong Jaturong
发明人： Tetsushi Abe , Nobuhiko Miki , Satoshi Nagata , Sangiamwong Jaturong
IPC分类号： H04W16/16 , H04W16/32 , H04W72/04
CPC分类号： H04W16/14 , H04W16/16 , H04W72/042
摘要： To partially suppress interference to control channels of a pico-cell from a base station apparatus of a macro-cell and enable assignment of user data to a subframe besides the same subframe using a part of control channels with interference suppressed thereto, a base station apparatus disposed in a second system having a system band comprised of a plurality of component carriers for sharing at least a part of a frequency band with a first system having a macro-cell (C2) and covering a pico-cell (C1) is configured to generate a carrier indicator for indicating another component carrier to which user data is assigned besides the same component carrier on a control channel of the component carrier, while indicating another subframe to which user data is assigned besides the same subframe on the downlink control channel.
摘要翻译：为了部分地抑制来自宏小区的基站装置的微微小区的控制信道的干扰，并且能够使用具有被抑制的干扰的一部分控制信道，将用户数据分配给除了相同子帧之外的子帧，基站装置设置在具有由多个分量载波组成的系统频带的第二系统中，用于与具有宏小区（C2）并覆盖微微小区（C1）的第一系统共享频带的至少一部分，被配置为生成载波指示符，用于指示在分量载波的控制信道上除了相同分量载波之外的用户数据被分配的另一分量载波，同时指示除了下行链路控制信道上的相同子帧之外的用户数据被分配的另一子帧。

53. 发明申请

US20130322392A1 MICRO BASE STATION, USER TERMINAL AND RADIO COMMUNICATION METHOD 有权
标题翻译：微基站，用户终端和无线电通信方法
公开(公告)号：US20130322392A1
公开(公告)日：2013-12-05
申请号：US13985337
申请日：2012-02-13
申请人： Tetsushi Abe , Satoshi Nagata , Kazuaki Takeda
发明人： Tetsushi Abe , Satoshi Nagata , Kazuaki Takeda
IPC分类号： H04W16/14
CPC分类号： H04W72/042 , H04J11/0056 , H04L1/1812 , H04L5/00 , H04L5/0007 , H04L5/0035 , H04L5/0053 , H04L5/0073 , H04L5/0091 , H04W16/14 , H04W16/32 , H04W24/10 , H04W28/04 , H04W48/10 , H04W48/12 , H04W72/1226 , H04W88/08 , Y02D70/1262 , Y02D70/1264 , Y02D70/25
摘要： The present invention is designed to reduce interference from a macro base station to a small transmission power node. The present invention is characterized in providing a micro base station which forms, in a macro cell where a macro base station transmits a signal to a macro terminal, a micro cell where the micro base station transmits a signal to a micro terminal under control with low power, and this micro base station generates a PDCCH which includes downlink or uplink resource allocation information, and, in a non-transmission period in which the macro base station stops transmitting signals while leaving minimal quality measurement signals, shifts the transmission starting symbol of the PDCCH to a position where the PDCCH does not overlap the quality measurement signals.
摘要翻译：本发明旨在减少从宏基站到小型发射功率节点的干扰。本发明的特征在于提供一种微型基站，其在宏基站向宏终端发送信号的宏小区中形成微小区，其中微基站在微控制器下传输信号到低端并且该微基站生成包括下行链路或上行链路资源分配信息的PDCCH，并且在宏基站停止发送信号同时留下最小质量测量信号的非发送周期中，将发送开始符号 PDCCH到PDCCH不与质量测量信号重叠的位置。

54. 发明申请

US20130308607A1 USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD 有权
标题翻译：用户终端，无线基站和无线电通信方法
公开(公告)号：US20130308607A1
公开(公告)日：2013-11-21
申请号：US13883426
申请日：2011-11-08
申请人： Tetsushi Abe , Satoshi Nagata , Nobuhiko Miki , Naoto Ookubo
发明人： Tetsushi Abe , Satoshi Nagata , Nobuhiko Miki , Naoto Ookubo
IPC分类号： H04W36/30
CPC分类号： H04W36/30 , H04B17/318 , H04B17/382 , H04L5/0007 , H04L5/005 , H04L5/0053 , H04L5/0073 , H04L5/0096 , H04W36/04 , H04W52/40 , H04W68/02
摘要： In order to transmit a paging to a user terminal with high quality, transmit a CSI-RS effectively and perform UL HARQ efficiently in HetNet, the present invention provides a radio communication method having the steps of: a micro base station which is arranged in a macro cell and forms a smaller micro cell than the macro cell, transmitting, to a user terminal, a signal having a CSI-RS subframe including a CSI-RS and a paging subframe including modification notification information indicating modification in system information and a control signal indicating not to measure a CSI-RS when the CSI-RS subframe and the paging subframe collide with each other; and the user terminal determining a CSI-RS subframe to measure the CSI-RS based on the control signal when the CSI-RS subframe and the paging subframe collide with each other.
摘要翻译：为了以高质量向用户终端发送寻呼，有效地发送CSI-RS并在HetNet中高效地执行UL HARQ，本发明提供了一种无线电通信方法，该方法具有以下步骤：微基站，被布置在宏小区，并且形成比宏小区更小的微小区，向用户终端发送具有包括CSI-RS的CSI-RS子帧的信号和包括指示系统信息中的修改的修改通知信息和控制信号指示当CSI-RS子帧和寻呼子帧相互冲突时不测量CSI-RS; 并且当CSI-RS子帧和寻呼子帧彼此冲突时，用户终端基于控制信号来确定CSI-RS子帧来测量CSI-RS。

55. 发明申请

US20130258976A1 BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND COMMUNICATION CONTROL METHOD 有权
标题翻译：基站装置，移动终端装置和通信控制方法
公开(公告)号：US20130258976A1
公开(公告)日：2013-10-03
申请号：US13877175
申请日：2011-10-03
申请人： Satoshi Nagata , Yusuke Ohwatari , Tetsushi Abe , Nobuhiko Miki
发明人： Satoshi Nagata , Yusuke Ohwatari , Tetsushi Abe , Nobuhiko Miki
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04L5/0048 , H04L5/0091 , H04W24/10 , H04W72/12
摘要： The present invention provides a base station apparatus, a mobile terminal apparatus and a communication control method which can improve the accuracy of channel quality estimation. A communication control method includes the steps of: allocating a CSI-RS (Channel State Information-Reference Signal), which is a reference signal for downlink channel estimation, in resources for the CSI-RS that are defined for CSI-RS transmission; setting to muting resources in the resources for the CSI-RS; and reporting parameters to specify the CSI-RS, including at least a transmitting subframe cycle, a subframe offset and transmission power, to a mobile terminal apparatus.
摘要翻译：本发明提供一种提高信道质量估计精度的基站装置，移动终端装置和通信控制方法。通信控制方法包括以下步骤：在CSI-RS传输定义的CSI-RS资源中分配作为下行链路信道估计的参考信号的CSI-RS（信道状态信息参考信号）; 设置为CSI-RS资源的静态资源; 以及向移动终端设备报告参数以指定CSI-RS，包括至少发送子帧周期，子帧偏移和发送功率。

56. 发明申请

US20130237235A1 MOBILE COMMUNICATION METHOD AND RADIO BASE STATION 有权
标题翻译：移动通信方法和无线基站
公开(公告)号：US20130237235A1
公开(公告)日：2013-09-12
申请号：US13988074
申请日：2011-11-18
申请人： Satoshi Nagata , Tetsushi Abe , Naoto Ookubo , Mikio Iwamura
发明人： Satoshi Nagata , Tetsushi Abe , Naoto Ookubo , Mikio Iwamura
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04L5/0048 , H04W72/1289
摘要： A mobile communication method according to the present invention includes a step A of notifying, by a radio base station eNB, a mobile station UE during communication in a subordinate cell #1 of “CSI-RS/Muting configuration information” indicating a transmission method of CSI-RS; and a step B of performing, by the mobile station UE, a reception process on the basis of the “CSI-RS/Muting configuration information”.
摘要翻译：根据本发明的移动通信方法包括：步骤A，其通过无线基站eNB通知移动台UE在表示发送方式的“CSI-RS /静音配置信息”的下属小区＃1中进行通信 CSI-RS; 以及由移动台UE基于“CSI-RS /静音配置信息”进行接收处理的步骤B.

57. 发明申请

US20130109384A1 BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：基站装置，移动终端装置和通信控制方法
公开(公告)号：US20130109384A1
公开(公告)日：2013-05-02
申请号：US13261500
申请日：2011-04-28
申请人： Tetsushi Abe , Nobuhiko Miki , Satoshi Nagata , Naoto Okubo , Sangiamwong Jaturong
发明人： Tetsushi Abe , Nobuhiko Miki , Satoshi Nagata , Naoto Okubo , Sangiamwong Jaturong
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W16/08 , H04W16/32
摘要： A base station apparatus, a mobile terminal apparatus and a communication control method are provided which can perform control adaptable to interference in a heterogeneous network and support next-generation mobile communication systems. The present invention adopts a configuration identifying, when received power of a transmission signal from a base station apparatus (B1) in a pico cell (C1) to a mobile terminal apparatus (UE) plus an offset becomes greater than received power of a transmission signal from a base station apparatus (B2) in a macro cell (C2) to the mobile terminal apparatus (UE), a mobile terminal apparatus (UE) whose received power of a transmission signal from the base station apparatus (B2) to the mobile terminal apparatus (UE) is greater than received power of a transmission signal to the mobile terminal apparatus (UE) from among mobile terminal apparatuses (UE) belonging to the pico cell (C1), and performing scheduling for the mobile terminal apparatus in correspondence with blank resources set in a downlink radio frame of the base station apparatus (B2).
摘要翻译：提供了一种基站装置，移动终端装置和通信控制方法，其可以执行适于异构网络中的干扰的控制并支持下一代移动通信系统。本发明采用当从微微小区（C1）中的基站装置（B1）到移动终端装置（UE）加上偏移的发送信号的接收功率变得大于发送信号的接收功率时，从移动终端装置（UE）向宏小区（C2）的基站装置（B2）发送从基站装置（B2）到移动终端的发送信号的接收功率的移动终端装置设备（UE）从属于微微小区（C1）的移动终端设备（UE）到移动终端设备（UE）的传输信号的接收功率大于对应于空白的移动终端设备的调度在基站装置（B2）的下行链路无线帧中设定的资源。

58. 发明申请

US20130070664A1 RADIO RELAY STATION APPARATUS, RADIO BASE STATION APPARATUS AND RELAY FREQUENCY ALLOCATION METHOD 审中-公开
标题翻译：无线电继电器装置，无线基站装置和继电器频率分配方法
公开(公告)号：US20130070664A1
公开(公告)日：2013-03-21
申请号：US13639190
申请日：2011-03-30
申请人： Satoshi Nagata , Tetsushi Abe , Nobuhiko Miki , Hideaki Takahashi , Mikio Iwamura
发明人： Satoshi Nagata , Tetsushi Abe , Nobuhiko Miki , Hideaki Takahashi , Mikio Iwamura
IPC分类号： H04W72/04 , H04W88/04
CPC分类号： H04B7/15542 , H04L5/001 , H04W72/0453 , H04W84/047
摘要： To control a radio link capacity in a backhaul link optimally, and to enhance a throughput in an access link, in the radio communications system using the relay transmission technology. A relay frequency allocation method according to the present invention includes: determining whether or not carrier aggregation is to be applied in a backhaul link from a radio base station apparatus to a mobile terminal device under the command of the radio base station apparatus, and/or an access link from a radio relay station apparatus to a mobile terminal device under the command of the radio relay station apparatus; allocating a frequency band for transmitting a downlink signal in the backhaul link and/or the access link, when applying the carrier aggregation; and transmitting the downlink signal with the allocated frequency band in the backhaul link and/or the access link.
摘要翻译：为了最佳地控制回程链路中的无线链路容量，并且在使用中继传输技术的无线电通信系统中，提高接入链路中的吞吐量。根据本发明的中继频率分配方法包括：在无线基站装置的指令下，确定是否在从无线基站装置到移动终端装置的回程链路中应用载波聚合，和/或在无线中继站装置的指令下从无线中继站装置到移动终端装置的接入链路; 在应用所述载波聚合时，分配用于在所述回程链路和/或所述接入链路中发送下行链路信号的频带; 以及在回程链路和/或接入链路中发送具有分配的频带的下行链路信号。

59. 发明授权

US09832768B2 Mobile communication method and radio base station 有权
公开(公告)号：US09832768B2
公开(公告)日：2017-11-28
申请号：US13805743
申请日：2011-06-20
申请人： Hideaki Takahashi , Satoshi Nagata
发明人： Hideaki Takahashi , Satoshi Nagata
IPC分类号： H04W72/04 , H04W36/10 , H04B7/155 , H04W72/12 , H04W84/04 , H04W16/26 , H04W88/04 , H04W56/00 , H04L5/00 , H04L5/16
CPC分类号： H04W72/0446 , H04B7/15507 , H04L5/0062 , H04L5/16 , H04W16/26 , H04W36/10 , H04W56/00 , H04W72/1289 , H04W84/045 , H04W84/047 , H04W88/04
摘要： A mobile communication method according to the present invention includes a step of transmitting, by a radio base station DeNB, a first downlink signal in a first subframe to a relay node RN, a step of transmitting, by the relay node RN, a second downlink signal in a second subframe to a mobile station UE, a step of notifying, by the relay node RN, the radio base station DeNB of information indicating “Half duplex inband Relay Node”, and a step of transmitting, by the radio base station DeNB, a transmission timing of R-PDCCH and R-PDSCH in a Un subframe to the relay node RN according to the notification.

60. 发明授权

US09705326B2 Power consumption mode guiding device and system 有权
公开(公告)号：US09705326B2
公开(公告)日：2017-07-11
申请号：US14387125
申请日：2012-03-23
申请人： Kunihiro Nakao , Koji Yakire , Tomoyuki Hirai , Satoshi Nagata
发明人： Kunihiro Nakao , Koji Yakire , Tomoyuki Hirai , Satoshi Nagata
IPC分类号： H02J7/04 , H02J3/00 , H02J3/28 , H02J3/34 , H02J7/00 , H02J3/14 , H02J7/34 , H02J1/00 , H02J3/24
CPC分类号： H02J3/00 , H02J1/00 , H02J3/14 , H02J3/24 , H02J3/28 , H02J3/34 , H02J7/0054 , H02J7/345 , H02J2001/002 , Y02P80/14 , Y10T307/852
摘要： A power consumption mode guiding device includes a local system wherein the frequency of power on an AC line, is controlled at a target frequency determined according to the state of charge of a power storage device. The power consumption mode guiding device includes a frequency detection unit that detects the actual frequency of power on the AC line, an information storage unit in which guidance information for guiding the mode of use of a power consumption device by a power consumer (D) to a prescribed mode are stored in advance in association with frequency information obtained from detection results from the frequency detection unit, and a guidance information output unit that reads out, from the information storage unit, the guidance information associated with the frequency information obtained from the detection result from the frequency detection unit, and outputs the guidance information to the power consumer (D).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式