公开(公告)号：US20100232303A1

公开(公告)日：2010-09-16

申请号：US12305921

申请日：2007-06-19

申请人： Atsushi Harada ,  Minami Ishii ,  Sadayuki Abeta

发明人： Atsushi Harada ,  Minami Ishii ,  Sadayuki Abeta

IPC分类号： H04W40/00 ,  H04L12/26

CPC分类号： H04L1/0025 ,  H04L1/0026 ,  H04L1/0033 ,  H04L1/1664 ,  H04L1/1671 ,  H04W28/18 ,  H04W52/143 ,  H04W52/325 ,  H04W88/08

摘要： A base station (eNodeB) performing a radio communication with a user equipment (UE) includes: a transmission format determining unit (16) configured to determine a transmission format of a downlink data channel not to be associated by a control channel, based on a downlink reception signal quality measured by the user equipment; a notification unit (18) configured to notify, to the user equipment, the transmission format determined by the transmission format determining unit; a transmission power controlling unit (19) configured to control a transmission power of the downlink data channel; and a transmitting unit (18) configured to transmit downlink data to the user equipment via the downlink data channel, by using the transmission format determined by the transmission format determining unit.

摘要翻译： 执行与用户设备（UE）的无线电通信的基站（eNodeB）包括：传输格式确定单元（16），被配置为基于控制信道确定与控制信道不相关联的下行链路数据信道的传输格式 由用户设备测量的下行接收信号质量; 通知单元，被配置为向所述用户设备通知由所述传输格式确定单元确定的传输格式; 发送功率控制单元，被配置为控制所述下行链路数据信道的发送功率; 以及发送单元，被配置为通过使用由所述发送格式确定单元确定的发送格式，经由所述下行链路数据信道向所述用户设备发送下行链路数据。

公开(公告)号：US20100142453A1

公开(公告)日：2010-06-10

申请号：US12305896

申请日：2007-06-19

申请人： Atsushi Harada ,  Minami Ishii ,  Sadayuki Abeta

发明人： Atsushi Harada ,  Minami Ishii ,  Sadayuki Abeta

IPC分类号： H04W72/04

CPC分类号： H04W72/1273 ,  H04W72/04 ,  H04W72/1289 ,  H04W88/08

摘要： A base station (100) includes: a scheduling unit (106) configured to use, for a particular radio bearer, any one of a persistent scheduling in which data addressed to a mobile station (200) is transmitted at a predetermined timing, and a non-persistent scheduling in which a transmission opportunity is assigned to data addressed to a mobile station having a favorable reception condition; a control information generating unit (110) configured to generate control information to be used in the persistent scheduling; a control information notifying unit (112) configured to notify, to the mobile station, the control information; and a switching notifying unit (112) configured to notify, to the mobile station (200), that a scheduling to be used for the particular bearer should be switched from the non-persistent scheduling to the persistent scheduling, wherein the scheduling unit (106) is configured to switch the scheduling to be used for the particular radio bearer, from the non-persistent scheduling to the persistent scheduling, based on a reception condition of the control information in the mobile station (200).

摘要翻译： 基站（100）包括：调度单元（106），被配置为针对特定的无线电承载使用在预定定时发送寻址到移动站（200）的数据的持续调度中的任何一个，以及 非持续调度，其中发送机会被分配给寻址到具有良好接收条件的移动台的数据; 控制信息生成单元，被配置为生成要在所述持续调度中使用的控制信息; 控制信息通知单元，被配置为向所述移动站通知所述控制信息; 以及切换通知单元（112），其被配置为向所述移动站（200）通知用于所述特定承载的调度应当从所述非持续调度切换到所述持续调度，其中所述调度单元（106 ）被配置为基于移动台（200）中的控制信息的接收状况，将用于特定无线电承载的调度从非持续调度切换到持续调度。

公开(公告)号：US20100137512A1

公开(公告)日：2010-06-03

申请号：US12656307

申请日：2010-01-25

申请人： Kazunori Kataoka ,  Naoki Kanayama ,  Keiji Itaka ,  Shigeto Fukushima ,  Atsushi Harada

发明人： Kazunori Kataoka ,  Naoki Kanayama ,  Keiji Itaka ,  Shigeto Fukushima ,  Atsushi Harada

IPC分类号： A61K47/48

CPC分类号： C08G69/10 ,  A61K9/1075 ,  A61K47/645 ,  A61K47/6907 ,  C08G69/48 ,  C08G81/00 ,  C12N15/87

摘要： The invention provides block copolymers formed of poly(ethylene glycol) segments and poly(amino acid derivative) segments having side chains of at least one kind of specific amine residue. The invention also provides polyion complexes of such copolymers with polynucleotides and the like. These block copolymers are useful as carriers for in vivo delivery of active substances such as DNA.

摘要翻译： 本发明提供由聚（乙二醇）链段和具有至少一种特定胺残基的侧链的聚（氨基酸衍生物）链段形成的嵌段共聚物。 本发明还提供了这种共聚物与多核苷酸等的聚离子配合物。 这些嵌段共聚物可用作体内递送活性物质如DNA的载体。

公开(公告)号：US20100136992A1

公开(公告)日：2010-06-03

申请号：US12597280

申请日：2008-04-24

申请人： Atsushi Harada ,  Minami Ishii

发明人： Atsushi Harada ,  Minami Ishii

IPC分类号： H04W72/04

CPC分类号： H04W76/28 ,  H04W56/0005 ,  H04W72/00

摘要： A mobile communication method according to the present invention includes the steps of: determining to change a reception cycle of a downlink data signal in the mobile station, from a continuous reception cycle to a discontinuous reception cycle; releasing the uplink dedicated resources being allocated to the mobile station (UE), in response to a result of the determination; and establishing uplink or downlink synchronization between the radio base station (eNB) and the mobile station (UE), and setting up the uplink dedicated resources, when transmission of an uplink data signal or a downlink data signal is to be resumed.

摘要翻译： 根据本发明的移动通信方法包括以下步骤：确定将移动台中的下行链路数据信号的接收周期从连续接收周期改变为不连续接收周期; 响应于所述确定的结果，释放分配给所述移动站（UE）的所述上行链路专用资源; 以及在要恢复上行链路数据信号或下行数据信号的传输时，在无线基站（eNB）和移动台（UE）之间建立上行链路或下行链路同步，以及建立上行链路专用资源。

公开(公告)号：US20100135209A1

公开(公告)日：2010-06-03

申请号：US12598318

申请日：2008-05-01

申请人： Atsushi Harada ,  Anil Umesh

发明人： Atsushi Harada ,  Anil Umesh

IPC分类号： H04W40/00

CPC分类号： H04W76/28

摘要： A radio base station (eNB) starts a transmitting-side timer upon transmission of downlink data; and changes a reception cycle of downlink data in a mobile station (UE), when transmitting no downlink data during a period from start to expiration of the transmitting-side timer. The mobile station (UE) starts a receiving-side timer upon receipt of downlink data transmitted; and changes a reception cycle of downlink data in the mobile station (UE), when receiving no downlink data during a period from start to expiration of the receiving-side timer.

摘要翻译： 无线基站（eNB）在发送下行链路数据时启动发送侧定时器; 并且在从发送侧定时器的开始到期间的期间不发送下行链路数据的情况下，改变移动台（UE）中的下行链路数据的接收周期。 移动站（UE）在接收到发送的下行链路数据时启动接收侧定时器; 并且在从接收侧定时器的开始到期间的期间内不接收到下行链路数据时，改变移动台（UE）中下行链路数据的接收周期。

公开(公告)号：US20100120378A1

公开(公告)日：2010-05-13

申请号：US12597335

申请日：2008-04-23

申请人： Atsushi Harada ,  Minami Ishii

发明人： Atsushi Harada ,  Minami Ishii

IPC分类号： H04B1/40

CPC分类号： H04W76/28 ,  H04W52/0216 ,  Y02D70/1262 ,  Y02D70/24

摘要： A mobile communication method according to the present invention includes the steps of: (A) activating, at the radio base station (eNB), a first timer, upon transmission of a downlink data signal to the mobile station (UE) operating in a continuous reception cycle; (B) transmitting, from the radio base station (eNB) to the mobile station (UE), a change instruction instructing the mobile station (UE) to change a reception cycle of the mobile station (UE) from the continuous reception cycle to a first discontinuous reception cycle, and releasing the uplink dedicated resources, when the first timer expires with no downlink data signal transmitted after the activation of the first timer; and (C) changing, at the mobile station (UE), the reception cycle of the mobile station (UE) from the continuous reception cycle to the first discontinuous reception cycle, and releasing the uplink dedicated resources, in response to the received change instruction.

摘要翻译： 根据本发明的移动通信方法包括以下步骤：（A）在向无线基站（eNB）发送下行链路数据信号到移动台（UE）时，在无线基站（eNB）中激活第一定时器 接待周期; （B）从无线基站（eNB）向移动台（UE）发送指示移动台（UE）将移动台（UE）的接收周期从连续接收周期改变为 第一间歇接收周期，以及当所述第一定时器在所述第一定时器的激活之后没有发送下行链路数据信号的情况下，释放所述上行链路专用资源; 以及（C）在所述移动台（UE）将所述移动台（UE）的接收周期从所述连续接收周期改变为所述第一间歇接收周期，并且响应于所接收到的改变指示而释放所述上行链路专用资源 。

公开(公告)号：US20100085926A1

公开(公告)日：2010-04-08

申请号：US12528242

申请日：2008-02-26

申请人： Atsushi Harada ,  Minami Ishii

发明人： Atsushi Harada ,  Minami Ishii

IPC分类号： H04J3/24 ,  H04W72/04

CPC分类号： H04W28/065 ,  H04W72/1289

摘要： A method of generating a control signal is disclosed. The method includes the steps of: generating one or more control messages to be transmitted; and multiplexing the one or more control messages to generate a control message block to generate the control signal to be transmitted in a transport channel, wherein the control message block varies in length according to the number of control messages multiplexed and the size of the control messages; and wherein information on the number of control messages multiplexed and/or the size of the respective control messages is not included in the control signal.

摘要翻译： 公开了一种产生控制信号的方法。 该方法包括以下步骤：产生要发送的一个或多个控制消息; 并且多路复用所述一个或多个控制消息以产生控制消息块以产生要在传输信道中发送的控制信号，其中所述控制消息块根据多路复用的控制消息的数量和所述控制消息的大小而在长度上变化 ; 并且其中多个控制消息的数量和/或各个控制消息的大小的信息不包括在控制信号中。

公开(公告)号：US20100008238A1

公开(公告)日：2010-01-14

申请号：US12293613

申请日：2007-03-19

申请人： Atsushi Harada ,  Minami Ishii ,  Yasuhiro Kato

发明人： Atsushi Harada ,  Minami Ishii ,  Yasuhiro Kato

IPC分类号： H04L12/26

CPC分类号： H04W72/1247 ,  H04L65/607 ,  H04L65/80 ,  H04W28/10 ,  H04W28/16

摘要： An upper node station for transmitting received packets to a mobile station via a base station includes a quality information extracting unit configured to extract quality information from the received packets; and a multiplexing unit configured to assign each of the received packets to a bearer service based on the extracted quality information to multiplex the received packets. The upper node station may further include a quality information management table configured to associate a packet header with the bearer service for each mobile station, and the multiplexing unit may identify the bearer service based on a packet header in each of the received packets referring to the quality information management table.

摘要翻译： 经由基站将接收到的分组发送到移动台的上位站包括质量信息提取单元，被配置为从接收到的分组中提取质量信息; 以及多路复用单元，被配置为基于所提取的质量信息将接收的分组中的每一个分配给承载服务，以复用所接收的分组。 上位节点还可以包括质量信息管理表，其被配置为将分组报头与每个移动台的承载业务相关联，并且多路复用单元可以基于每个接收的分组中的分组报头来标识承载业务， 质量信息管理表。

公开(公告)号：US20090307552A1

公开(公告)日：2009-12-10

申请号：US12299149

申请日：2007-04-26

申请人： Atsushi Harada ,  Anil Umesh

发明人： Atsushi Harada ,  Anil Umesh

IPC分类号： G08C25/02 ,  H04L1/18

CPC分类号： H04L1/0007 ,  H04L1/0026 ,  H04L1/1887 ,  H04L1/1893

摘要： One object of the present invention is to provide a simple layer 2 protocol that makes it possible to adaptively retransmit data by the RLC layer according to the variation of radio channel conditions without increasing the number of PDU headers. A disclosed radio communication method includes the steps of determining whether a unit data block is to be transmitted for the first time by the RLC layer or to be retransmitted; if the unit data block is to be retransmitted, determining whether it is possible to retransmit the unit data block with a transmission time interval used for the first transmission; and if it is not possible to retransmit the unit data block with the transmission time interval used for the first transmission, setting a transmission time interval longer than the transmission time interval used for the first transmission for a downlink channel and/or an uplink channel.

摘要翻译： 本发明的一个目的是提供一种简单的层2协议，使得可以根据无线电信道条件的变化来自适应地重传RLC数据，而不增加PDU报头的数量。 所公开的无线电通信方法包括以下步骤：确定单元数据块是否将由RLC层第一次发送或被重传; 如果要重发单元数据块，则确定是否可以以用于第一次传输的传输时间间隔重传单元数据块; 并且如果不可能以用于第一传输的传输时间间隔重发单元数据块，则设置比用于下行链路信道和/或上行链路信道的第一传输所使用的传输时间间隔更长的传输时间间隔。

公开(公告)号：US20090262701A1

公开(公告)日：2009-10-22

申请号：US12092667

申请日：2006-11-02

申请人： Masayuki Motegi ,  Yasuhiro Kato ,  Atsushi Harada ,  Takehiro Nakamura

发明人： Masayuki Motegi ,  Yasuhiro Kato ,  Atsushi Harada ,  Takehiro Nakamura

IPC分类号： H04W36/00

CPC分类号： H04W36/02

摘要： The present invention relates to a data transfer method which transfers user data of a mobile station, which is stored in a buffer of the handover source base station, from a handover source base station to a handover target base station, when the mobile station performs a handover. The data transfer method according to the present invention includes: determining, at the handover source base station, a transfer order of the user data; and transferring, at the handover source base station, the user data to the handover target base station based on the transfer order.

摘要翻译： 本发明涉及一种数据传送方法，该方法将移动台基站的缓冲器中存储的移动站的用户数据从切换源基站传送到切换目的地基站，当移动站执行 交出。 根据本发明的数据传输方法包括：在切换源基站处确定用户数据的传送顺序; 以及在所述切换源基站处，基于所述传送顺序将所述用户数据传送到所述切换目的地基站。