专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180213507A1 RADIO COMMUNICATION SYSTEM, METHOD, PROGRAM, BASE STATION APPARATUS, MULTI-CELL/MULTICAST COOPERATION CONTROL APPARATUS 审中-公开
公开(公告)号：US20180213507A1
公开(公告)日：2018-07-26
申请号：US15934106
申请日：2018-03-23
申请人： Hisashi FUTAKI , Kojiro HAMABE , Jinsock LEE
发明人： Hisashi FUTAKI , Kojiro HAMABE , Jinsock LEE
IPC分类号： H04W72/00 , H04W72/04 , H04W52/32 , H04W28/26 , H04L5/00 , H04W48/08
CPC分类号： H04W72/005 , H04L5/0032 , H04W28/26 , H04W48/08 , H04W52/327 , H04W72/042 , H04W72/0433
摘要： Disclosed is a radio communication system in which transmission parameters, such as MCS of MBSFN, the number of subframes, and a transmission power of a reserved cell, are adaptively output, based on a unicast traffic volume in a MBSFN area, a number of terminals, and a number of cells of the MBSFN area, so that a system throughput in the MBSFN area is maximized while satisfying an MBSFN quality requirement condition.

2. 发明申请

US20170079073A1 METHOD AND DEVICE FOR ALLOCATING COMMON CHANNEL RESOURCES 审中-公开
标题翻译：用于分配通用信道资源的方法和设备
公开(公告)号：US20170079073A1
公开(公告)日：2017-03-16
申请号：US15361567
申请日：2016-11-28
申请人： Hiroaki AMINAKA , Kojiro HAMABE , Jinsock LEE
发明人： Hiroaki AMINAKA , Kojiro HAMABE , Jinsock LEE
IPC分类号： H04W74/08 , H04W74/00
CPC分类号： H04W74/0833 , H04W74/008
摘要： A resource allocation method and device are provided that can achieve uniform loads on and stable quality of a common channel available to mobile stations having no dedicated channels. A method for allocating common channel resources in a system in which a plurality of first radio communication devices transmit data to a second radio communication device over a common channel, based on first resource allocation information, includes: by the second radio communication device, transmitting second resource allocation information to at least one of the first radio communication devices; and by each of the first radio communication devices, transmitting data to the second radio communication device over the common channel, based on any one of the first resource allocation information and the second resource allocation information.
摘要翻译：提供了一种资源分配方法和装置，其可以实现对于没有专用信道的移动台可用的公共信道的均匀负载和稳定的质量。一种用于在多个第一无线电通信设备中通过公共信道通过公共信道向第二无线电通信设备发送数据的系统中分配公共信道资源的方法，包括：通过第二无线电通信设备发送第二资源分配信息给所述第一无线电通信设备中的至少一个; 并且通过所述第一无线电通信设备中的每一个，基于所述第一资源分配信息和所述第二资源分配信息中的任何一个，通过所述公共信道向所述第二无线电通信设备发送数据。

3. 发明授权

US09438393B2 Radio parameter control apparatus, radio base station, radio parameter control method, and non-transitory computer readable medium 有权
标题翻译：无线电参数控制装置，无线电基站，无线电参数控制方法和非暂时计算机可读介质
公开(公告)号：US09438393B2
公开(公告)日：2016-09-06
申请号：US14348545
申请日：2012-06-12
申请人： Kosei Kobayashi , Hiroto Sugahara , Yasuhiko Matsunaga , Kojiro Hamabe
发明人： Kosei Kobayashi , Hiroto Sugahara , Yasuhiko Matsunaga , Kojiro Hamabe
IPC分类号： H04L5/00 , H04W16/22 , H04B17/373 , H04B17/382 , H04W52/14 , H04W52/22 , H04W52/26 , H04W52/38 , H04B17/26 , H04B17/336 , H04W52/40
CPC分类号： H04L5/0037 , H04B17/26 , H04B17/336 , H04B17/373 , H04B17/382 , H04W16/22 , H04W52/143 , H04W52/223 , H04W52/267 , H04W52/386 , H04W52/40
摘要： A radio parameter control apparatus decides a radio parameter from which a throughput of UE is improved. A radio parameter control apparatus includes: a radio quality prediction unit (12) that predicts radio quality of a radio terminal due to change of a radio parameter of a radio cell; a resource-allocated number-of-communications prediction unit (13) that predicts the number of communications considered as allocation targets of radio resources in a radio cell due to the change of the radio parameter; a communication quality prediction unit (14) that predicts communication quality due to the change of the radio parameter based on a prediction result of the radio quality and a prediction result of the number of communications; and a radio parameter decision unit (15) that decides a radio parameter by which improvement of communication quality is predicted based on the predicted communication quality.
摘要翻译：无线参数控制装置决定改善了UE的吞吐量的无线参数。无线电参数控制装置包括：无线电质量预测单元，其根据无线电小区的无线电参数的改变来预测无线电终端的无线电质量; 资源分配号码通信预测单元（13），其预测由于无线参数的变化而被认为是无线电小区中的无线电资源的分配目标的通信的数量; 通信质量预测单元（14），其基于无线电质量的预测结果和通信次数的预测结果来预测由于无线电参数的改变而导致的通信质量; 以及无线参数决定单元（15），其基于预测的通信质量决定通信质量的提高的无线参数。

4. 发明授权

US09241347B2 Method and device for allocating common channel resources 有权
标题翻译：用于分配公共信道资源的方法和设备
公开(公告)号：US09241347B2
公开(公告)日：2016-01-19
申请号：US12243789
申请日：2008-10-01
申请人： Hiroaki Aminaka , Kojiro Hamabe , Jinsock Lee
发明人： Hiroaki Aminaka , Kojiro Hamabe , Jinsock Lee
IPC分类号： H04W4/00 , H04W74/08 , H04W74/00
CPC分类号： H04W74/0833 , H04W74/008
摘要： A resource allocation method and device are provided that can achieve uniform loads on and stable quality of a common channel available to mobile stations having no dedicated channels. A method for allocating common channel resources in a system in which a plurality of first radio communication devices transmit data to a second radio communication device over a common channel, based on first resource allocation information, includes: by the second radio communication device, transmitting second resource allocation information to at least one of the first radio communication devices; and by each of the first radio communication devices, transmitting data to the second radio communication device over the common channel, based on any one of the first resource allocation information and the second resource allocation information.
摘要翻译：提供了一种资源分配方法和装置，其可以实现对于没有专用信道的移动台可用的公共信道的均匀负载和稳定的质量。一种用于在多个第一无线电通信设备中通过公共信道通过公共信道向第二无线电通信设备发送数据的系统中分配公共信道资源的方法，包括：通过第二无线电通信设备发送第二资源分配信息给所述第一无线电通信设备中的至少一个; 并且通过所述第一无线电通信设备中的每一个，基于所述第一资源分配信息和所述第二资源分配信息中的任何一个，通过所述公共信道向所述第二无线电通信设备发送数据。

5. 发明授权

US09125226B2 Wireless communication system, neighbor cell list optimization system, base station, and neighbor cell list update method 有权
标题翻译：无线通信系统，邻居小区列表优化系统，基站和邻居小区列表更新方法
公开(公告)号：US09125226B2
公开(公告)日：2015-09-01
申请号：US13813710
申请日：2011-08-03
申请人： Yoshinori Watanabe , Yasuhiko Matsunaga , Kojiro Hamabe
发明人： Yoshinori Watanabe , Yasuhiko Matsunaga , Kojiro Hamabe
IPC分类号： H04W40/00 , H04W88/02 , H04W36/00 , H04W16/18 , H04W24/10
CPC分类号： H04W88/02 , H04W16/18 , H04W24/10 , H04W36/00 , H04W36/0083 , H04W36/0088
摘要： The present invention is applicable to a wireless communication system provided with mobile terminals and base stations that manage cells to which the mobile terminals are connected. The wireless communication system of the present invention has a new cell detection unit that detects, from among neighbor cells which are adjacent to the cells to which the mobile terminals are connected, new cells that have newly started or whose operation has resumed or whose geographical range has changed, and a neighbor cell list generation unit which preferentially registers new cells that have been detected by the new cell detection unit in neighbor cell lists in which are registered neighbor cells that are candidates for handover destinations of the mobile terminals.
摘要翻译：本发明可应用于具有管理移动终端所连接的小区的移动终端和基站的无线通信系统。本发明的无线通信系统具有：新的小区检测单元，从与移动终端连接的小区相邻的相邻小区中检测到新开始的新的小区，或者已经恢复了其操作的地址范围以及相邻小区列表生成单元，其将登记的作为移动终端的切换目的地的候补的相邻小区的相邻小区列表中的新小区检测单元检测到的新的小区优先登记。

6. 发明授权

US09072097B2 Method for selecting allocable wireless resources, device for selecting allocable wireless resources, and communication device 有权
标题翻译：用于选择可分配无线资源的方法，用于选择可分配无线资源的设备和通信设备
公开(公告)号：US09072097B2
公开(公告)日：2015-06-30
申请号：US13518632
申请日：2010-12-10
申请人： Akiyo Yoshimoto , Kojiro Hamabe , Takahiro Nobukiyo
发明人： Akiyo Yoshimoto , Kojiro Hamabe , Takahiro Nobukiyo
IPC分类号： H04W72/04 , H04W72/08
CPC分类号： H04W72/0486 , H04W72/085
摘要： A communication device includes an calculation unit, a measuring unit, a setting unit, and a determination unit. The calculation unit calculates an index value according to each of the other communication devices for determining whether to let a wireless resource utilized for communications with the other communication device be a candidate allocated to the other communication device based on the quality of a channel to the other communication device. The measuring unit measures a congestion degree between itself and the other communication device. The setting unit calculates a threshold value for determining whether to let the wireless resource be the candidate allocated to the other communication device based on the measured congestion degree. The determination unit compares the index value with the threshold value to determine whether to let the wireless resource be the candidate allocated to the other communication device.
摘要翻译：通信装置包括计算单元，测量单元，设置单元和确定单元。计算单元根据每个其他通信设备，根据其他通信设备的信道质量，根据其他通信设备的质量来确定是否允许用于与另一个通信设备进行通信的无线资源分配给另一个通信设备的候选者通讯装置测量单元测量其与另一通信设备之间的拥塞度。设置单元基于测量的拥塞度，计算用于确定是否使无线资源成为分配给另一通信设备的候选的阈值。确定单元将索引值与阈值进行比较，以确定是否使无线资源成为分配给另一通信设备的候选者。

7. 发明授权

US09055493B2 Wireless communication system, base station, wireless communication method and recording medium 有权
标题翻译：无线通信系统，基站，无线通信方式和记录介质
公开(公告)号：US09055493B2
公开(公告)日：2015-06-09
申请号：US13392382
申请日：2010-08-19
申请人： Motoki Morita , Kojiro Hamabe
发明人： Motoki Morita , Kojiro Hamabe
IPC分类号： H04W36/00 , H04W36/04 , H04W52/24 , H04W52/40 , H04B7/00 , H04W4/00 , H04W84/04
CPC分类号： H04W36/04 , H04W52/244 , H04W52/40 , H04W84/045
摘要： A wireless communication system (100) includes a plurality of mobile stations (30, 40), a macro base station (10), and a femtocell base station (20) that communicatively connects to a registered mobile station. The femtocell base station (20) includes: a handover execution unit (25) that, when a communication quality of a received signal received from one mobile station which is not a registered mobile station satisfies a predetermined condition and a communication connection to another mobile station is made, hands over the communication connection of another mobile station to the macro base station (10); and a transmission power control unit (26) that, when a received signal is received from one mobile station which is not a registered mobile station and the communication connection to another mobile station is not made, suppresses power of a transmission signal transmitted to the mobile station.
摘要翻译：无线通信系统（100）包括多个移动站（30,40），宏基站（10）和通信地连接到已注册的移动站的毫微微小区基站（20）。毫微微小区基站（20）包括：切换执行单元，当从不是注册移动站的一个移动站接收的接收信号的通信质量满足预定条件和到另一个移动站的通信连接时将另一移动站的通信连接交给宏基站（10）; 以及发送功率控制单元，当从不是注册移动台的一个移动台接收到接收到的信号并且没有进行到另一个移动台的通信连接时，抑制发送到移动台的发送信号的功率站。

8. 发明授权

US08971814B2 Radio communication system, radio resource determination method therefor, communication management device, and control method and control program for communication management device 有权
标题翻译：无线电通信系统，无线电资源确定方法，通信管理装置，以及通信管理装置的控制方法和控制程序
公开(公告)号：US08971814B2
公开(公告)日：2015-03-03
申请号：US13818155
申请日：2011-08-17
申请人： Motoki Morita , Kojiro Hamabe , Yasuhiko Matsunaga
发明人： Motoki Morita , Kojiro Hamabe , Yasuhiko Matsunaga
IPC分类号： H04B1/00 , H04W72/08 , H04W52/24 , H04W24/08 , H04W84/10
CPC分类号： H04W72/082 , H04B17/26 , H04W24/08 , H04W52/225 , H04W52/244 , H04W84/105
摘要： In order to effectively determine an optimized radio resource, a radio communication system (100) includes a plurality of first base stations (111) and a plurality of first mobile stations (112) respectively connected to the plurality of first base stations (111). In the radio communication system (100), there are included calculation means (103) for calculating a statistic (130) by aggregating interference levels of radio waves between the plurality of first base stations (111) and second mobile stations (122) connected to a second base station (121) that forms a second cell (120) larger than a first cell (110) formed by each of the first base stations (111); and determination means (104) for determining, based on the statistic (130), a radio resource to be used by the plurality of first base stations (111) or the plurality of first mobile stations (112).
摘要翻译：为了有效地确定优化的无线电资源，无线电通信系统（100）包括分别连接到多个第一基站（111）的多个第一基站（111）和多个第一移动台（112）。在无线电通信系统（100）中，包括计算装置（103），用于通过聚合多个第一基站（111）和第二移动站（122）之间的无线电波的干扰电平来计算统计量（130）第二基站（121），形成比由所述第一基站（111）中的每一个形成的第一小区（110）大的第二小区（120）。以及用于根据所述统计（130）确定要由所述多个第一基站（111）或所述多个第一移动站（112）使用的无线电资源的确定装置（104）。

9. 发明授权

US08797863B2 Mobile communication system and communication control method 有权
标题翻译：移动通信系统和通信控制方法
公开(公告)号：US08797863B2
公开(公告)日：2014-08-05
申请号：US11916080
申请日：2006-05-31
申请人： Mayu Takeshita , Jinsock Lee , Kojiro Hamabe
发明人： Mayu Takeshita , Jinsock Lee , Kojiro Hamabe
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W4/06 , H04W72/005 , H04W72/1205 , H04W72/1278
摘要： A communication control method is provided which improves a wireless resource usage rate, is available to recognize a variation in wireless resource state in advance, and is available to control communication in accordance with the variation in a mobile communication system in which an MBMS and an HSDPA coexist and the same wireless resource is shared and used. A MAC-m transmits information related to a wireless resource used on an MBMS transport channel at a transmission timing of a base station to a MAC-hs before the transmission timing. The MAC-hs receives the information related to the wireless resource of the MBMS transport channel from the MAC-m. The MAC-hs calculates a wireless resource which can be used applied to data of a HSDPA transport channel at the transmission timing with using the information related to the wireless resource of the MBMS transport channel and a wireless resource to which the HSDPA transport channel is allocated. The MAC-hs controls communication of the data in accordance with the wireless resource of the calculation result.
摘要翻译：提供了提高无线资源使用率的通信控制方法，可以预先识别无线资源状态的变化，并且可以根据移动通信系统的变化来控制通信，其中MBMS和HSDPA 共存并且共享和使用相同的无线资源。在发送定时之前，MAC-m在基站的发送定时向MBMS传输信道使用的与无线资源有关的信息发送到MAC-hs。 MAC-h从MAC-m接收与MBMS传输信道的无线资源有关的信息。 MAC-hs通过使用与MBMS传输信道的无线资源有关的信息和分配了HSDPA传输信道的无线资源，计算可以在传输定时处应用于HSDPA传输信道的数据的无线资源。 MAC-hs根据计算结果的无线资源控制数据的通信。

10. 发明授权

US08731576B2 Wireless communication system, wireless communication method, base station, mobile station, base station control method, mobile station control method, and control program 有权
标题翻译：无线通信系统，无线通信方式，基站，移动台，基站控制方式，移动台控制方式，控制方案
公开(公告)号：US08731576B2
公开(公告)日：2014-05-20
申请号：US12681063
申请日：2008-09-16
申请人： Kojiro Hamabe , Motoki Morita
发明人： Kojiro Hamabe , Motoki Morita
IPC分类号： H04W72/00
CPC分类号： H04W72/04 , H04W24/10 , H04W48/20 , H04W72/06 , H04W72/085
摘要： To alleviate interference by a transmission signal on the uplink and downlink of a femto base station to a transmission signal on the uplink and downlink of a macro base station and/or a micro base station. A mobile station 9-2 and a femto base station 5-1 located within a macrocell 6 and a microcell 7 receive the HCS priority level of the macrocell 6 and the microcell 7 from a macro base station 3 or a micro base station 4. The mobile station 9-2 selects the microcell 7 having a higher HCS priority level, and performs communication by using a radio frequency RF3. Meanwhile, the femto base station 5-1 communicates with a mobile station by using a radio frequency RF1 used in the macrocell 6 having a lower HCS priority level.
摘要翻译：为了减轻毫微微基站的上行链路和下行链路上的发送信号对宏基站和/或微基站的上行链路和下行链路上的发送信号的干扰。位于宏小区6和微小区7内的移动站9-2和毫微微基站5-1从宏基站3或微基站4接收宏小区6和微小区7的HCS优先级。移动站9-2选择具有较高HCS优先级的微小区7，并通过射频RF3进行通信。同时，毫微微基站5-1通过使用具有较低HCS优先级的宏小区6中使用的射频RF1与移动台进行通信。

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