公开(公告)号：US20140204852A1

公开(公告)日：2014-07-24

申请号：US14118299

申请日：2012-05-10

申请人： Mikio Iwamura ,  Anil Umesh

发明人： Mikio Iwamura ,  Anil Umesh

IPC分类号： H04L5/00

CPC分类号： H04L5/0037 ,  H04W72/0406

摘要： Transmission/reception timing of a data signal and a control signal through a Uu interface and transmission/reception timing of the data signal through a Ud interface are properly adjusted. A mobile communication method according to the present invention includes: a step A in which a radio base station eNB notifies a mobile station UE#1 and a mobile station UE#2 that an opportunity to transmit and receive the data signal through the Ud interface is allocated through a PDCCH in which an X-RNTI is used; and a step B in which the radio base station eNB transmit “direction information”, for notifying of a direction in which the data signal should be transmitted in the opportunity, to the mobile station UE#1 and the mobile station UE#2.

摘要翻译： 通过Uu接口的数据信号和控制信号的发送/接收定时和通过Ud接口的数据信号的发送/接收定时被适当地调整。 根据本发明的移动通信方法包括：步骤A，其中无线基站eNB通知移动台UE＃1和移动台UE＃2通过Ud接口发送和接收数据信号的机会是 通过使用X-RNTI的PDCCH分配; 以及步骤B，其中无线基站eNB向移动台UE＃1和移动台UE＃2发送用于通知机会中应该发送数据信号的方向的“方向信息”。

公开(公告)号：US20140038633A1

公开(公告)日：2014-02-06

申请号：US14113038

申请日：2012-04-19

申请人： Mikio Iwamura ,  Anil Umesh

发明人： Mikio Iwamura ,  Anil Umesh

IPC分类号： H04W72/08

CPC分类号： H04W72/085 ,  H04L5/0091 ,  H04W24/10 ,  H04W72/02 ,  H04W76/14

摘要： The radio quality among a plurality of mobile stations is measured. A mobile communication method according to the present invention includes the steps of: transmitting, by a radio base station eNB, a setting signal #1 regarding an RS#1 to a mobile station UE#1 through a Uu interface; transmitting, by the radio base station eNB, a setting signal #2 regarding an RS#2 to a mobile station UE#2 through the Uu interface; transmitting, by the mobile station UE#1, the RS#1 to the mobile station UE#2 through a Ud interface based on the setting signal #1; and transmitting, by the mobile station UE#2, the RS#2 to the mobile station UE#1 through the Ud interface based on the setting signal #2.

摘要翻译： 测量多个移动台之间的无线电质量。 根据本发明的移动通信方法包括以下步骤：通过Uu接口向无线基站eNB发送关于RS＃1的设置信号＃1给移动台UE＃1; 由无线基站eNB通过Uu接口向移动台UE＃2发送关于RS＃2的设定信号＃2; 基于设定信号＃1，由移动台UE＃1通过Ud接口向移动台UE＃2发送RS＃1; 并且基于设置信号＃2，由移动台UE＃2通过Ud接口向移动台UE＃1发送RS＃2。

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。

公开(公告)号：US08457637B2

公开(公告)日：2013-06-04

申请号：US13380954

申请日：2010-06-25

申请人： Mikio Iwamura ,  Anil Umesh

发明人： Mikio Iwamura ,  Anil Umesh

IPC分类号： H04W36/00

CPC分类号： H04W36/0094 ,  H04W36/0066 ,  H04W84/045

摘要： A mobile station UE according to the present invention comprising a gist thereof is to include, a measurement configuration acquisition unit 12 configured to acquire a measurement configuration for a second cell #2 frequency f2 from the radio base station eNB#A managing a first cell #1 by transmitting a measurement configuration request to the radio base station eNB#A managing the first cell, when it is determined that it is determined to desire to measure the second cell #2 using a frequency f2 different from a frequency f1 of the first cell #1 in communication and there is not held the measurement configuration for a second cell #2 frequency f2; and a measurement report transmission unit configured to transmit a measurement report including a reception quality in the second cell #2, to the radio base station eNB#A managing the first cell #1, in response to the received measurement configuration for a second cell #2 frequency f2.

摘要翻译： 根据本发明的移动台UE包括：测量配置获取单元12，被配置为从管理第一小区＃1的无线基站eNB＃A获取第二小区＃2频率f2的测量配置; 1，通过向管理第一小区的无线基站eNB＃A发送测量配置请求，当确定确定要使用与第一小区的频率f1不同的频率f2来测量第二小区＃2时 ＃1在通信中，并没有保持第二小区＃2频率f2的测量配置; 以及测量报告发送单元，被配置为响应于所接收的第二小区＃2的测量配置，将包含第二小区＃2中的接收质量的测量报告发送到管理第一小区＃1的无线基站eNB＃ 2频率f2。

公开(公告)号：US20130034067A1

公开(公告)日：2013-02-07

申请号：US13579050

申请日：2011-02-15

申请人： Anil Umesh ,  Mikio Iwamura ,  Nobuhiko Miki ,  Yoshihisa Kishiyama

发明人： Anil Umesh ,  Mikio Iwamura ,  Nobuhiko Miki ,  Yoshihisa Kishiyama

IPC分类号： H04W72/04

CPC分类号： H04W74/002 ,  H04W28/06 ,  H04W74/0833 ,  H04W88/02

摘要： A mobile station UE according to the present invention comprises an RACH procedure unit 12 configured to attempt to detect an RA response for an RA preamble only through a DL carrier corresponding to an UL carrier, from among a plurality of DL carriers, when the mobile station performs CA and has transmitted the RA preamble through the UL carrier.

摘要翻译： 根据本发明的移动台UE包括：RACH处理单元12，被配置为：当移动站在多个DL载波中时，仅通过与UL载波相对应的DL载波来尝试检测RA前导的RA响应 执行CA并通过UL载波发送了RA前导码。

公开(公告)号：US20130003657A1

公开(公告)日：2013-01-03

申请号：US13520943

申请日：2011-01-07

申请人： Mikio Iwamura ,  Anil Umesh

发明人： Mikio Iwamura ,  Anil Umesh

IPC分类号： H04W4/00

CPC分类号： H04W56/0045 ,  H04L5/001 ,  H04L27/2646

摘要： The present invention relates to a mobile communication method, in which a mobile station UE transmits uplink signals to a radio base station eNB using a plurality of “Component Carriers” having different carrier frequencies, includes a step A of transmitting, by the radio base station eNB, TA to be applied to the plurality of “Component Carriers”, to the mobile station UE, and a step B of adjusting, by the mobile station UE, transmission timings of the uplink signals on the plurality of “Component Carriers” based on the received TA.

摘要翻译： 本发明涉及一种移动通信方法，其中移动台UE使用具有不同载波频率的多个分量载波向无线基站eNB发送上行链路信号，包括步骤A，其由无线基站eNB发送， 应用于多个分量载波的TA，移动台UE，以及由移动台UE基于接收到的TA调整多个分量载波上的上行链路信号的发送定时的步骤B.

公开(公告)号：US08923200B2

公开(公告)日：2014-12-30

申请号：US13520943

申请日：2011-01-07

申请人： Mikio Iwamura ,  Anil Umesh

发明人： Mikio Iwamura ,  Anil Umesh

IPC分类号： H04W4/00 ,  H04W56/00 ,  H04L5/00 ,  H04L27/26

CPC分类号： H04W56/0045 ,  H04L5/001 ,  H04L27/2646

摘要： The present invention relates to a mobile communication method, in which a mobile station UE transmits uplink signals to a radio base station eNB using a plurality of “Component Carriers” having different carrier frequencies, includes a step A of transmitting, by the radio base station eNB, TA to be applied to the plurality of “Component Carriers”, to the mobile station UE, and a step B of adjusting, by the mobile station UE, transmission timings of the uplink signals on the plurality of “Component Carriers” based on the received TA.

摘要翻译： 本发明涉及一种移动通信方法，其中移动台UE使用具有不同载波频率的多个“分量载波”向无线基站eNB发送上行链路信号，包括步骤A，由无线基站 eNB，将要应用于多个“分量载波”的TA发送给移动台UE，以及步骤B，根据移动台UE对多个“分量载波”上的上行链路信号的发送定时 收到TA。

公开(公告)号：US20130308592A1

公开(公告)日：2013-11-21

申请号：US13982958

申请日：2012-04-24

申请人： Rika Kitou ,  Kohei Kiyoshima ,  Naoto Ookubo ,  Hiroyuki Ishii ,  Yoshiaki Ofuji ,  Mikio Iwamura ,  Anil Umesh

发明人： Rika Kitou ,  Kohei Kiyoshima ,  Naoto Ookubo ,  Hiroyuki Ishii ,  Yoshiaki Ofuji ,  Mikio Iwamura ,  Anil Umesh

IPC分类号： H04W72/08

CPC分类号： H04W72/08 ,  H04W24/10 ,  H04W72/042

摘要： A base station in a mobile communication system includes: a quality information obtaining unit configured to obtain quality information indicating a radio channel state of a user apparatus; an assignment period selection unit configured to select an assignment period corresponding to the quality information of the user apparatus from a predetermined correspondence relationship between each of a plurality of choices of assignment periods for assigning radio resources to periodic data that occurs periodically and a value of quality information indicating a radio channel state; a scheduling unit configured to determine radio resources to be assigned to the user apparatus in the assignment period that is selected; and a radio communication unit configured to communicate, by radio, user data including periodic data of the user apparatus by using the radio resources determined by the scheduling unit.

摘要翻译： 移动通信系统中的基站包括：质量信息获取单元，被配置为获取表示用户装置的无线信道状态的质量信息; 分配周期选择单元，被配置为从用于将无线电资源分配给定期发生的周期性数据的多个指定周期选择中的每一个和质量值之间的预定对应关系从预定的对应关系中选择与用户装置的质量信息相对应的分配周期 指示无线电信道状态的信息; 调度单元，被配置为在所选择的分配周期中确定要分配给所述用户装置的无线资源; 以及无线通信单元，被配置为通过无线电通过使用由调度单元确定的无线电资源来通信包括用户装置的周期性数据的用户数据。

公开(公告)号：US20120263064A1

公开(公告)日：2012-10-18

申请号：US13505476

申请日：2010-10-26

申请人： Mikio Iwamura ,  Anil Umesh ,  Minami Ishii

发明人： Mikio Iwamura ,  Anil Umesh ,  Minami Ishii

IPC分类号： H04L12/26 ,  H04W4/00

CPC分类号： H04W36/0083 ,  H04W36/04

摘要： To appropriately transmit “entering/leaving proximity indication” while preventing the wastage of radio resources. A mobile station UE according to the present invention is configured not to transmit “entering proximity indication” even when an entry into a predetermined area #1 is detected, and not to transmit “leaving proximity indication” even when an exit from the predetermined area #1 is detected, when a predetermined period has not elapsed since the time of transmission of “entering proximity indication” or “leaving proximity indication”.

摘要翻译： 适当地发送进/离邻近指示，同时防止无线电资源的浪费。 即使当检测到进入预定区域＃1的条目时，根据本发明的移动台UE也被配置为不发送进入接近指示，即使当检测到来自预定区域＃1的出口时也不发送离开接近指示， 当从传送进入接近指示或离开接近指示的时间起没有经过预定时段时。

公开(公告)号：US20120157085A1

公开(公告)日：2012-06-21

申请号：US13380275

申请日：2010-06-25

申请人： Mikio Iwamura ,  Anil Umesh

发明人： Mikio Iwamura ,  Anil Umesh

IPC分类号： H04W4/00

CPC分类号： H04W24/10 ,  H04W36/0058 ,  H04W36/0085 ,  H04W48/08

摘要： A mobile communication method according to the present invention comprising a step in which a mobile station UE in communication with a first cell #A transmits a measurement report including the reception quality and the PCI of a second cell, the second cell being a neighbouring cell, to a radio base station eNB#A , which manages the first cell #A, a step in which, when it is determined that it is probable that PCI according to the received measurement report is used by a plurality of neighbouring cells, the radio base station managing the first cell notifies the mobile station of a predetermined gap and instructs the mobile station to notify the CGI of the second cell, and a step in which, when it is not possible to acquire the CGI of the second cell for the notified predetermined gap, the mobile station notifies that it is not possible to acquire the CGI.

摘要翻译： 根据本发明的移动通信方法包括以下步骤：与第一小区#A通信的移动台UE发送包括第二小区的接收质量和PCI的测量报告，第二小区为相邻小区， 对于管理第一小区#A的无线基站eNB＃A，当确定根据接收到的测量报告的PCI可能被多个相邻小区使用时，无线基站 管理第一小区的站向移动台通知预定间隙，并指示移动台通知第二小区的CGI，以及当不可能获取所通知的预定的第二小区的第二小区的CGI的步骤 差距，移动台通知不可能获取CGI。