公开(公告)号：US07761113B2

公开(公告)日：2010-07-20

申请号：US12132992

申请日：2008-06-04

申请人： Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Sumasu

发明人： Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Sumasu

IPC分类号： H04B7/00

CPC分类号： H04W52/265 ,  H04W52/24 ,  H04W52/241 ,  H04W52/246 ,  H04W52/262 ,  H04W52/267 ,  H04W52/367

摘要： An allocation section 101 in a base station apparatus of the present invention sets the transmission rate of a transmit signal for a communication terminal apparatus based on a DRC signal transmitted from that communication terminal apparatus. A power margin information detector 117 detects power margin information from a demodulated signal generated by a demodulator 115, and, using that power margin information, a power setting section 118 makes a setting so as to give the minimum transmission power value at which received signal characteristics in each communication terminal apparatus meet the desired quality. Using the set transmission power value, the base station apparatus transmits a transmit signal of the set transmission rate to a communication terminal apparatus. By this means it is possible to suppress interference to a communication terminal apparatus that performs adaptive modulation communication with another base station apparatus and a communication terminal apparatus that performs adaptive modulation communication with the local base station apparatus at the same time.

摘要翻译： 本发明的基站装置中的分配部101基于从该通信终端装置发送的DRC信号来设定通信终端装置的发送信号的发送速度。 功率余量信息检测器117从解调器115产生的解调信号中检测功率余量信息，并且使用该功率余量信息，功率设定部118进行设定，以便给出接收信号特性 在每个通信终端设备中满足期望的质量。 使用设定的发送功率值，基站装置向通信终端装置发送所设定的发送速率的发送信号。 通过这种方式，可以抑制对与本地基站装置同时执行自适应调制通信的另一基站装置和通信终端装置进行自适应调制通信的通信终端装置的干扰。

公开(公告)号：US07460880B2

公开(公告)日：2008-12-02

申请号：US11341430

申请日：2006-01-30

申请人： Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Sumasu

发明人： Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Sumasu

IPC分类号： H04B7/00

CPC分类号： H04W52/265 ,  H04W52/24 ,  H04W52/241 ,  H04W52/246 ,  H04W52/262 ,  H04W52/267 ,  H04W52/367

摘要： An allocation section 101 in a base station apparatus of the present invention sets the transmission rate of a transmit signal for a communication terminal apparatus based on a DRC signal transmitted from that communication terminal apparatus. A power margin information detector 117 detects power margin information from a demodulated signal generated by a demodulator 115, and, using that power margin information, a power setting section 118 makes a setting so as to give the minimum transmission power value at which received signal characteristics in each communication terminal apparatus meet the desired quality. Using the set transmission power value, the base station apparatus transmits a transmit signal of the set transmission rate to a communication terminal apparatus. By this means it is possible to suppress interference to a communication terminal apparatus that performs adaptive modulation communication with another base station apparatus and a communication terminal apparatus that performs adaptive modulation communication with the local base station apparatus at the same time.

摘要翻译： 本发明的基站装置中的分配部101基于从该通信终端装置发送的DRC信号来设定通信终端装置的发送信号的发送速度。 功率余量信息检测器117从解调器115产生的解调信号中检测功率余量信息，并且使用该功率余量信息，功率设定部118进行设定，以便给出接收信号特性 在每个通信终端设备中满足期望的质量。 使用设定的发送功率值，基站装置向通信终端装置发送所设定的发送速率的发送信号。 通过这种方式，可以抑制对与本地基站装置同时执行自适应调制通信的另一基站装置和通信终端装置进行自适应调制通信的通信终端装置的干扰。

公开(公告)号：US20080261545A1

公开(公告)日：2008-10-23

申请号：US12132992

申请日：2008-06-04

申请人： Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Samasu

发明人： Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Samasu

IPC分类号： H04B1/04

CPC分类号： H04W52/265 ,  H04W52/24 ,  H04W52/241 ,  H04W52/246 ,  H04W52/262 ,  H04W52/267 ,  H04W52/367

摘要： An allocation section 101 in a base station apparatus of the present invention sets the transmission rate of a transmit signal for a communication terminal apparatus based on a DRC signal transmitted from that communication terminal apparatus. A power margin information detector 117 detects power margin information from a demodulated signal generated by a demodulator 115, and, using that power margin information, a power setting section 118 makes a setting so as to give the minimum transmission power value at which received signal characteristics in each communication terminal apparatus meet the desired quality. Using the set transmission power value, the base station apparatus transmits a transmit signal of the set transmission rate to a communication terminal apparatus. By this means it is possible to suppress interference to a communication terminal apparatus that performs adaptive modulation communication with another base station apparatus and a communication terminal apparatus that performs adaptive modulation communication with the local base station apparatus at the same time.

摘要翻译： 本发明的基站装置中的分配部101基于从该通信终端装置发送的DRC信号来设定通信终端装置的发送信号的发送速度。 功率余量信息检测器117从解调器115产生的解调信号中检测功率余量信息，并且使用该功率余量信息，功率设定部118进行设定，以便给出接收信号特性 在每个通信终端设备中满足期望的质量。 使用设定的发送功率值，基站装置向通信终端装置发送所设定的发送速率的发送信号。 通过这种方式，可以抑制对与本地基站装置同时执行自适应调制通信的另一基站装置和通信终端装置进行自适应调制通信的通信终端装置的干扰。

公开(公告)号：US06968212B1

公开(公告)日：2005-11-22

申请号：US10031873

申请日：2001-05-23

申请人： Takahisa Aoyama ,  Kenichi Miyoshi ,  Toyoki Ue

发明人： Takahisa Aoyama ,  Kenichi Miyoshi ,  Toyoki Ue

IPC分类号： H04B7/06 ,  H04B1/38

CPC分类号： H04B7/0408 ,  H04B7/0615 ,  H04B7/10

摘要： Priority determining section 107 determines priority of each communication terminal apparatus based on the information indicating the channel quality of the downlink. Transmission destination determining section 108 estimates the direction in which each communication terminal apparatus exists from the information indicating the direction of arrival of the signal and determines the communication terminal apparatuses to which downlink high-speed packet transmission is performed based on the direction in which each communication terminal apparatus exists and priority. AAA transmission control section 154 calculates a transmission weight based on the direction of arrival of the signal sent from the communication terminal apparatus determined by transmission destination determining section 108. Then, AAA transmission control section 154 multiplies the signals sent from antenna elements 101 to 103 by transmission weights. When adaptive array is used, this makes it possible to carry out effective downlink high-speed packet transmission.

摘要翻译： 优先级确定部107基于指示下行链路的信道质量的信息，确定各通信终端装置的优先级。 发送目的地确定部分108从指示信号的到达方向的信息中估计每个通信终端装置存在的方向，并且基于每个通信的方向确定执行下行高速分组传输的通信终端装置 终端设备存在且优先。 AAA传输控制部分154根据由发送目的地确定部分108确定的从通信终端装置发送的信号的到达方向来计算发送权重。 然后，AAA发送控制部分154将通过发送权重从天线元件101到103发送的信号相乘。 当使用自适应阵列时，这使得可以执行有效的下行链路高速分组传输。

公开(公告)号：US06738646B2

公开(公告)日：2004-05-18

申请号：US10069267

申请日：2002-02-25

申请人： Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Sumasu

发明人： Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Sumasu

IPC分类号： H04M100

CPC分类号： H04W52/265 ,  H04W52/24 ,  H04W52/241 ,  H04W52/246 ,  H04W52/262 ,  H04W52/267 ,  H04W52/367

摘要： An allocation section 101 in a base station apparatus of the present invention sets the transmission rate of a transmit signal for a communication terminal apparatus based on a DRC signal transmitted from that communication terminal apparatus. A power margin information detector 117 detects power margin information from a demodulated signal generated by a demodulator 115, and, using that power margin information, a power setting section 118 makes a setting so as to give the minimum transmission power value at which received signal characteristics in each communication terminal apparatus meet the desired quality. Using the set transmission power value, the base station apparatus transmits a transmit signal of the set transmission rate to a communication terminal apparatus. By this means it is possible to suppress interference to a communication terminal apparatus that performs adaptive modulation communication with another base station apparatus and a communication terminal apparatus that performs adaptive modulation communication with the local base station apparatus at the same time.

摘要翻译： 本发明的基站装置中的分配部101基于从该通信终端装置发送的DRC信号来设定通信终端装置的发送信号的发送速度。 功率余量信息检测器117从解调器115产生的解调信号中检测功率余量信息，并且使用该功率余量信息，功率设定部118进行设定，以便给出接收信号特性 在每个通信终端设备中满足期望的质量。 使用设定的发送功率值，基站装置向通信终端装置发送所设定的发送速率的发送信号。 通过这种方式，可以抑制对与本地基站装置同时执行自适应调制通信的另一基站装置和通信终端装置进行自适应调制通信的通信终端装置的干扰。

公开(公告)号：US20060121930A1

公开(公告)日：2006-06-08

申请号：US11341430

申请日：2006-01-30

申请人： Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Sumasu

发明人： Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Sumasu

IPC分类号： H04B7/00

CPC分类号： H04W52/265 ,  H04W52/24 ,  H04W52/241 ,  H04W52/246 ,  H04W52/262 ,  H04W52/267 ,  H04W52/367

摘要： An allocation section 101 in a base station apparatus of the present invention sets the transmission rate of a transmit signal for a communication terminal apparatus based on a DRC signal transmitted from that communication terminal apparatus. A power margin information detector 117 detects power margin information from a demodulated signal generated by a demodulator 115, and, using that power margin information, a power setting section 118 makes a setting so as to give the minimum transmission power value at which received signal characteristics in each communication terminal apparatus meet the desired quality. Using the set transmission power value, the base station apparatus transmits a transmit signal of the set transmission rate to a communication terminal apparatus. By this means it is possible to suppress interference to a communication terminal apparatus that performs adaptive modulation communication with another base station apparatus and a communication terminal apparatus that performs adaptive modulation communication with the local base station apparatus at the same time.

摘要翻译： 本发明的基站装置中的分配部101基于从该通信终端装置发送的DRC信号来设定通信终端装置的发送信号的发送速度。 功率余量信息检测器117从解调器115产生的解调信号中检测功率余量信息，并且使用该功率余量信息，功率设定部118进行设定，以便给出接收信号特性 在每个通信终端设备中满足期望的质量。 使用设定的发送功率值，基站装置向通信终端装置发送所设定的发送速率的发送信号。 通过这种方式，可以抑制对与本地基站装置同时执行自适应调制通信的另一基站装置和通信终端装置进行自适应调制通信的通信终端装置的干扰。

公开(公告)号：US20120135743A1

公开(公告)日：2012-05-31

申请号：US13389312

申请日：2010-08-18

申请人： Keisuke Ebiko ,  Akito Fukui ,  Toyoki Ue

发明人： Keisuke Ebiko ,  Akito Fukui ,  Toyoki Ue

IPC分类号： H04W72/08

CPC分类号： H04W72/082 ,  H04W24/10 ,  H04W84/045

摘要： A mobile communication system wherein the upstream radio channel interference of a macrocell connection terminal with a femtocell base station can be reduced while the consumption of radio resources caused by increase in signaling is being suppressed. The macrocell connection terminal (401) performs, based on an instruction from a macrocell base station (402), an upstream channel transmission and further reports a peripheral-femtocell detection result obtained by a measuring unit to the macrocell base station. The macrocell base station (402) instructs the terminal to perform a peripheral-femtocell detection. The identifier of the terminal and the peripheral-femtocell detection result obtained by the terminal are transmitted to a network management apparatus (404). An interference reduction instruction (frequency band allocation) and the identifier of the terminal to be interference-controlled are received from the network management apparatus, and the frequency band allocation in the upstream channel transmission of the terminal to be interference-controlled is so controlled as to satisfy the interference reduction instruction.

摘要翻译： 可以减少宏小区连接终端与毫微微小区基站的上行无线信道干扰的移动通信系统，同时抑制由信令增加引起的无线资源的消耗。 宏单元连接终端（401）根据来自宏小区基站（402）的指示执行上行信道传输，并且向宏小区基站进一步报告由测量单元获得的外围毫微微小区检测结果。 宏小区基站（402）指示终端执行外围毫微微小区检测。 由终端获得的终端的标识符和外围毫微微小区检测结果被发送到网络管理装置（404）。 从网络管理装置接收干扰减少指示（频带分配）和要进行干扰控制的终端的标识符，将被干扰控制的终端的上行信道传输中的频带分配控制为 以满足干扰减少指令。

公开(公告)号：US20100232342A1

公开(公告)日：2010-09-16

申请号：US12300627

申请日：2007-06-01

申请人： Takako Hori ,  Toyoki Ue ,  Hong Cheng

发明人： Takako Hori ,  Toyoki Ue ,  Hong Cheng

IPC分类号： H04J3/08

CPC分类号： H04W8/16 ,  H04W8/065 ,  H04W8/082 ,  H04W80/04

摘要： There is disclosed a technique which provides a node discovery method and others capable of detecting a TA allowing a quasi-optimized data route for the achievement of a quasi-optimized data route while guarding the location privacy of an MN. This technique comprises a step in which a mobile node 101 transmits a first message, which is a message with a predetermined format, for the discovery of a processing node to a communication node 102, a step in which a relay node capable of processing the message with the predetermined format makes a judgment on the basis of the first message, received, as to whether the relay node itself is the processing node, and a step in which, when the judgment shows that the relay node itself is the processing node, the relay node which has made the judgment and which is capable of processing the message with the predetermined format transmits a second message, indicating that it becomes the processing node, to the mobile node.

摘要翻译： 公开了一种提供节点发现方法的技术和其他能够检测允许准优化数据路由以实现准优化数据路由同时保护MN的位置隐私的TA的技术。 该技术包括以下步骤：移动节点101向通信节点102发送作为处理节点的发现的具有预定格式的消息的第一消息，其中能够处理消息的中继节点 所述预定格式基于所接收的关于所述中继节点本身是所述处理节点的所述第一消息进行判断，以及当所述判断表示所述中继节点本身是所述处理节点时， 作出判断并且能够以预定格式处理消息的中继节点向移动节点发送指示其成为处理节点的第二消息。

公开(公告)号：US20100150055A1

公开(公告)日：2010-06-17

申请号：US12067755

申请日：2006-09-29

申请人： Takako Hori ,  Toyoki Ue

发明人： Takako Hori ,  Toyoki Ue

IPC分类号： H04W40/00

CPC分类号： H04L47/14 ,  H04L47/70 ,  H04W28/12 ,  H04W76/00

摘要： A technology is disclosed that provides an aggregation management method, an aggregate node, and a deaggregate node that can quickly and efficiently manage aggregation. The technology includes a step at which, when an aggregate node 111 moves from an aggregated area 120, the moved aggregate node transmits a release request message to a deaggregate node 113 positioned on the edge of the area before movement. The release request message requests release of a QoS path within the area configured from the position on the edge of the area before movement of the aggregate node itself to the position of the deaggregate node. The technology also includes a step at which the deaggregate node that receives the release request message releases the QoS path configured within the area based on the release request message.

摘要翻译： 公开了一种提供可以快速有效地管理聚合的聚合管理方法，聚合节点和解聚集节点的技术。 该技术包括以下步骤：当聚合节点111从聚合区域120移动时，移动的聚合节点向移动前位于该区域边缘的解聚集节点113发送释放请求消息。 释放请求消息要求在由聚合节点本身移动到解聚集节点的位置之前从区域边缘上的位置配置的区域内释放QoS路径。 该技术还包括接收释放请求消息的解聚集节点基于释放请求消息释放在区域内配置的QoS路径的步骤。

公开(公告)号：US07594113B2

公开(公告)日：2009-09-22

申请号：US10530404

申请日：2003-10-14

申请人： Pek Yew Tan ,  Hong Cheng ,  Toyoki Ue

发明人： Pek Yew Tan ,  Hong Cheng ,  Toyoki Ue

IPC分类号： G06F21/00 ,  G06F15/16 ,  H04L9/32

CPC分类号： H04W12/06 ,  H04L9/0825 ,  H04L9/0891 ,  H04L9/3273 ,  H04L63/0414 ,  H04L63/0428 ,  H04L2209/80 ,  H04W12/02 ,  H04W84/12

摘要： By introducing a hierarchical encryption scheme and the use of asymmetric cryptography, the critical information in message exchanges is concealed from unauthorized entities. This helps greatly in preventing man-in-the-middle attacks faced by inter-working. In addition, access control is conducted by introducing a network structure having a rule interpreter that is capable of mapping general rules to WLAN specific commands. It obviates the needs for mobile user's home network to understand information about every WLAN it is inter-worked with. A common interface independent of WLAN technologies could be used by the home network for all the WLANs. The above conception provides a solution to the problems of the protection of user identification information and access control in the inter-working of WLAN.

摘要翻译： 通过引入分层加密方案和使用非对称密码术，消息交换中的关键信息被隐藏来自未经授权的实体。 这大大有助于防止互相间工作中遇到的中间人的中间人的攻击。 此外，通过引入具有能够将通用规则映射到WLAN特定命令的规则解释器的网络结构来进行访问控制。 它消除了移动用户家庭网络需要了解每个与其互动的WLAN的信息。 无线WLAN技术的通用接口可以由家庭网络用于所有的WLAN。 以上概念提供了在WLAN互操作中保护用户识别信息和访问控制问题的解决方案。