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

US20100048236A1 BASE STATION, MOBILE STATION, AND POWER CONTROL METHOD 有权
标题翻译：基站，移动站和功率控制方法
公开(公告)号：US20100048236A1
公开(公告)日：2010-02-25
申请号：US11917341
申请日：2006-06-13
申请人： Kenichi Higuchi , Hiroyuki Atarashi , Mamoru Sawahashi
发明人： Kenichi Higuchi , Hiroyuki Atarashi , Mamoru Sawahashi
IPC分类号： H04B7/00
CPC分类号： H04W52/16 , H04W52/146 , H04W52/241 , H04W52/242 , H04W52/325 , H04W52/362
摘要： A base station includes: means that derives a transmission power of a mobile station based on receive quality of an uplink pilot channel; means that reports the derived transmission power to the mobile station; and means that receives a control channel transmitted by the mobile station according to the reported information. Accordingly, irrespective of transmission power history over a past continuous time, the mobile station receives an instruction on the transmission power from the base station each time when transmitting a packet so as to be able to adjust the transmission power.
摘要翻译：基站包括：基于上行链路导频信道的接收质量导出移动台的发送功率的装置; 意味着向移动台报告导出的传输功率; 并且根据报告的信息接收由移动台发送的控制信道的装置。因此，无论在过去的连续时间内的发送功率历史如何，移动台在每次发送分组时从基站接收关于发送功率的指令，以便能够调整发送功率。

52. 发明申请

US20100014473A1 CQI REPORT METHOD, RADIO RESOURCE ALLOCATION METHOD, BASE STATION APPARATUS, AND USER EQUIPMENT 审中-公开
标题翻译： CQI报告方法，无线电资源分配方法，基站设备和用户设备
公开(公告)号：US20100014473A1
公开(公告)日：2010-01-21
申请号：US12443815
申请日：2007-10-01
申请人： Yoshiaki Ofuji , Kenichi Higuchi , Mamoru Sawahashi
发明人： Yoshiaki Ofuji , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W72/04
CPC分类号： H04L1/0029 , H04L1/0026
摘要： A CQI report method disclosed that includes a step in which the user equipment reports CQI information of top N resource block(s) having channel quality higher than the rest of the resource block(s) and a resource block number(s) of the top N resource block(s) to the base station at CQI report timings designated by the base station; and a step in which, when, for example, a resource block(s) whose CQI information has already been reported in any of the latest K report timings is included in the top N resource block(s), the user equipment excludes the resource block(s) and reports the CQI information of a resource block having the next highest channel quality indicator and the resource block number of the resource block to the base station.
摘要翻译：公开了一种CQI报告方法，其包括以下步骤：用户设备报告具有高于其余资源块的信道质量的前N个资源块的CQI信息和顶部的资源块数在由基站指定的CQI报告定时向基站发送N个资源块; 以及其中，例如，当在最新的K个报告定时中的任何一个中已经报告了CQI信息的资源块被包括在前N个资源块中时，用户设备不包括资源并向基站报告具有下一最高信道质量指示符和资源块的资源块的资源块的CQI信息。

53. 发明申请

US20100009718A1 BASE STATION APPARATUS 审中-公开
标题翻译：基站装置
公开(公告)号：US20100009718A1
公开(公告)日：2010-01-14
申请号：US12443806
申请日：2007-10-01
申请人： Kenichi Higuchi , Yoshihisa Kishiyama , Mamoru Sawahashi
发明人： Kenichi Higuchi , Yoshihisa Kishiyama , Mamoru Sawahashi
IPC分类号： H04M1/00
CPC分类号： H04B7/0837 , H04B7/0615 , H04B7/0684 , H04L5/005 , H04L25/0226
摘要： A base station apparatus is disclosed. The base station includes multiple antennas; a first pre-encode processing unit which multiplies one or more first weights with one or more common pilot channels; a second pre-encode processing unit which multiplies, with the one or more common pilot channels, one or more second weights which are orthogonal to the first weights; and a combining unit which combines the first-weights-multiplied common pilot channels and the second-weights-multiplied common pilot channels, wherein the combined common pilot channels are transmitted from the multiple antennas.
摘要翻译：公开了一种基站装置。基站包括多个天线; 第一预编码处理单元，其将一个或多个第一权重与一个或多个公共导频信道相乘; 第二预编码处理单元，与所述一个或多个公共导频信道相乘一个或多个与所述第一权重正交的第二权重; 以及组合单元，其组合第一权重相乘的公共导频信道和第二权重相乘的公共导频信道，其中组合的公共导频信道从多个天线发送。

54. 发明申请

US20090310549A1 USER TERMINAL APPARATUS AND BASE STATION APPARATUS 有权
标题翻译：用户终端装置和基站装置
公开(公告)号：US20090310549A1
公开(公告)日：2009-12-17
申请号：US12447609
申请日：2007-10-30
申请人： Kenichi Higuchi , Mamoru Sawahashi
发明人： Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W72/00
CPC分类号： H04L1/0028 , H04L5/0007 , H04L5/0016 , H04L5/0044 , H04L5/0048 , H04L5/006 , H04L27/261
摘要： A user terminal apparatus that transmits to a base station apparatus a pilot channel at least in uplink by a single carrier method is provided with a mapping portion that maps transmission data to a long block of a sub-frame composed of plural short blocks and plural of the long blocks, and maps a pilot channel for demodulating a data channel and a pilot channel for measuring a CQI to the short blocks in accordance with a transmission band and a transmission method provided by notification from the base station.
摘要翻译：至少在上行链路中通过单载波方式向基站装置发送导频信道的用户终端装置具有将发送数据映射到由多个短块和多个短块组成的子帧的长块的映射部分并且根据从基站通知提供的传输频带和传输方法，将用于解调数据信道的导频信道和用于测量CQI的导频信道映射到短块。

55. 发明申请

US20090249166A1 WIRELESS COMMUNICATIONS APPARATUS AND METHOD 失效
标题翻译：无线通信装置和方法
公开(公告)号：US20090249166A1
公开(公告)日：2009-10-01
申请号：US12438319
申请日：2007-08-17
申请人： Nobuhiko Miki , Kenichi Higuchi , Mamoru Sawahashi
发明人： Nobuhiko Miki , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H03M13/27 , G06F11/10
CPC分类号： H04L1/0045 , H03M13/1102 , H03M13/27 , H03M13/2707 , H03M13/2957 , H03M13/6362 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04L1/0033 , H04L1/0039 , H04L1/0041 , H04L1/0071 , H04L27/2602
摘要： A wireless communications apparatus according to the present invention includes a scheduler which allocates, to a user apparatus, at least one resource block included in a system bandwidth; an interleaver which rearranges an order of bits within a bit sequence according to a specified pattern; a unit which creates a transmit symbol including the interleaved bit sequence; and an interleaving-pattern determining unit which determines a range of the bit sequence to be rearranged based on a number of the resource blocks, a data modulation scheme, and a channel encoding rate, determines a rearranging pattern according to the range, and communicates the determined pattern to the interleaver.
摘要翻译：根据本发明的无线通信装置包括向用户装置分配包括在系统带宽中的至少一个资源块的调度器; 交织器，其根据指定的模式重新排列比特序列内的比特的顺序; 创建包括交织比特序列的发送符号的单元; 以及交织模式确定单元，其基于资源块的数量，数据调制方案和信道编码率来确定要重新排列的比特序列的范围，根据该范围确定重排模式，并且将确定模式到交织器。

56. 发明申请

US20090245190A1 RADIO BASE STATION, USER DEVICE, AND METHOD USED IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：无线电台站，用户设备和用于移动通信系统的方法
公开(公告)号：US20090245190A1
公开(公告)日：2009-10-01
申请号：US12377689
申请日：2007-08-17
申请人： Kenichi Higuchi , Yoshihisa Kishiyama , Mamoru Sawahashi
发明人： Kenichi Higuchi , Yoshihisa Kishiyama , Mamoru Sawahashi
IPC分类号： H04W72/04
CPC分类号： H04W72/1231 , H04L47/10 , H04L47/14 , H04L47/20 , H04L47/22 , H04L47/2433 , H04W72/0446 , H04W72/1263
摘要： A radio base station used in a mobile communication system is disclosed. The radio base station includes a scheduler configured to allocate one or more resource blocks, which are defined by a predetermined bandwidth and a predetermined transmission time interval, to a user device; and a reporting unit configured to report scheduling information indicating radio resource allocation to the user device. The scheduler is configured to generate the scheduling information such that downlink data channels and downlink control channels are transmitted using the transmission time interval as a transmission unit and uplink control channels are transmitted using an integral multiple of the transmission time interval as a transmission unit.
摘要翻译：公开了一种在移动通信系统中使用的无线基站。无线基站包括调度器，被配置为向用户设备分配由预定带宽和预定传输时间间隔定义的一个或多个资源块; 以及报告单元，被配置为向用户设备报告指示无线资源分配的调度信息。调度器被配置为生成调度信息，使得使用传输时间间隔作为传输单元发送下行链路数据信道和下行链路控制信道，并且使用传输时间间隔的整数倍来发送上行链路控制信道作为发送单元。

57. 发明申请

US20090225666A1 BASE STATION, MOBILE STATION, AND PROPAGATION PATH MEASURING SIGNAL TRANSMISSION CONTROL METHOD 失效
标题翻译：基站，移动站和传播路径测量信号传输控制方法
公开(公告)号：US20090225666A1
公开(公告)日：2009-09-10
申请号：US12293511
申请日：2007-03-19
申请人： Yoshiaki Ofuji , Kenichi Higuchi , Mamoru Sawahashi
发明人： Yoshiaki Ofuji , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04L12/26
CPC分类号： H04W48/08 , H04L5/0007 , H04L25/0226 , H04W24/00 , H04W88/06 , H04W88/08
摘要： A base station includes a transmission method determining portion that determines whether to allow a mobile station to transmit a propagation path measuring signal by one of a multi-carrier method and a single carrier method; and a transmission method sending portion that sends information indicating the determined transmission method with the mobile station. A mobile station includes a data mapping portion that maps a signal sequence of a propagation path state measuring signal in accordance with transmission information that a base station sends in order to indicate the propagation path state measuring signal is transmitted by either one of a single carrier method and a multi-carrier method.
摘要翻译：基站包括发送方法确定部，其确定是否允许移动台通过多载波方式和单载波方式之一发送传播路径测量信号; 以及发送方法发送部，其向移动台发送表示所确定的发送方式的信息。移动站包括数据映射部分，其根据基站发送的传输信息映射传播路径状态测量信号的信号序列，以指示传播路径状态测量信号通过单载波方法和多载波方法。

58. 发明申请

US20090220017A1 TRANSMISSION APPARATUS AND RECEPTION APPARATUS 有权
标题翻译：传输装置和接收装置
公开(公告)号：US20090220017A1
公开(公告)日：2009-09-03
申请号：US12299277
申请日：2007-04-19
申请人： Teruo Kawamura , Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
发明人： Teruo Kawamura , Yoshihisa Kishiyama , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04K1/10 , H04W72/00
CPC分类号： H04L5/0051 , H04L1/0003 , H04L1/1867 , H04L5/0007 , H04L5/0016 , H04L5/0039 , H04L5/005 , H04L5/0053
摘要： A transmission apparatus used in a mobile communication system adopting a single carrier scheme in an uplink includes: multiplexing means configured to multiplex a pilot channel, a control channel, and a data channel; and transmission means configured to transmit a transmission symbol including at least the pilot channel and the control channel using the uplink. A first pilot channel used for a reception apparatus to measure channel state of the uplink is transmitted using a frequency band over a plurality of resource blocks. A second pilot channel for compensating for a channel transmitted by the uplink is transmitted by a resource block assigned to the transmission apparatus. Control channels of the transmission apparatus and the apparatus other than the transmission apparatus are orthogonalized with each other by a FDM scheme.
摘要翻译：在上行链路中采用单载波方式的移动通信系统中使用的发送装置包括：多路复用装置，被配置为复用导频信道，控制信道和数据信道; 以及发送装置，被配置为使用所述上行链路来发送至少包括所述导频信道和所述控制信道的发送符号。用于接收装置测量上行链路状态的第一导频信道使用多个资源块上的频带进行发送。用于补偿由上行链路发送的信道的第二导频信道由分配给发送装置的资源块发送。发送装置和发送装置以外的装置的控制信道通过FDM方式彼此正交。

59. 发明申请

US20090220014A1 BASE STATION, MOBILE STATION AND METHOD 有权
标题翻译：基站，移动站和方法
公开(公告)号：US20090220014A1
公开(公告)日：2009-09-03
申请号：US11917719
申请日：2006-06-13
申请人： Kenichi Higuchi , Mamoru Sawahashi
发明人： Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04L27/28
CPC分类号： H04L5/0092 , H04L5/0007 , H04L5/0048 , H04L5/0053
摘要： A base station performs communication of an orthogonal frequency division multiplexing (OFDM) scheme with a mobile station by using any one of equal to or greater than two frequency bands. The base station includes means that transmits a synchronization channel and a control channel using a band that includes a center frequency fA on a raster of a first band (20 MHz) and that has a bandwidth equal to or greater than that of a second band (5 MHz of the end). The control channel includes center frequency information for specifying a center frequency fA′ of the second band. Since the mobile station moves to a desired band after obtaining center frequency information using a band including the center frequency on a raster, the mobile station can connect to the desired band without searching frequencies that are not on the raster.
摘要翻译：基站通过使用等于或大于两个频带中的任一个来执行正交频分复用（OFDM）方案与移动台的通信。基站包括使用包括第一频带（20MHz）的光栅上的中心频率fA并且具有等于或大于第二频带的带宽的带宽来发送同步信道和控制信道的装置（ 5 MHz的端）。控制信道包括用于指定第二频带的中心频率fA'的中心频率信息。由于在使用包含光栅上的中心频率的频带获得中心频率信息之后移动站移动到期望的频带，所以移动站可以连接到期望的频带而不搜索不在光栅上的频率。

60. 发明申请

US20090219872A1 WIRELESS BASE STATION AND METHOD OF CONTROLLING WIRELESS COMMUNICATIONS 失效
标题翻译：无线基站和无线通信控制方法
公开(公告)号：US20090219872A1
公开(公告)日：2009-09-03
申请号：US12299257
申请日：2007-04-27
申请人： Nobuhiko Miki , Kenichi Higuchi , Mamoru Sawahashi
发明人： Nobuhiko Miki , Kenichi Higuchi , Mamoru Sawahashi
IPC分类号： H04W72/04 , H04L1/18 , G06F11/14
CPC分类号： H04L1/1887 , H04L1/1893 , H04L5/0064
摘要： A wireless base station is disclosed. The wireless base station includes a traffic-identifying section which determines a type of traffic of data input; a resource manager and allocator which allocates, for the data input, a wireless resource at constant periods and in a constant pattern when the data input is of a type of traffic that is suitable for periodic allocation, and successively allocates a wireless resource available, for traffic of a type other than the type of the traffic that is suitable for the periodic allocation; and a retransmission-control switching unit which applies synchronous retransmission control for the type of the traffic that is suitable for the periodic allocation, and applies asynchronous retransmission control for the traffic of the other type when there is a retransmission request.
摘要翻译：公开了一种无线基站。无线基站包括确定数据输入的业务类型的业务识别部分; 资源管理器和分配器，当数据输入是适合于周期性分配的业务类型，并且连续分配可用的无线资源时，以恒定周期和恒定模式为数据输入分配无线资源，用于不适合于周期性分配的流量类型以外的类型的流量; 以及重发控制切换单元，对适用于周期性分配的业务类型进行同步重发控制，并且当存在重传请求时，对其他类型的业务应用异步重传控制。

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