公开(公告)号：US08437755B2

公开(公告)日：2013-05-07

申请号：US11886321

申请日：2006-03-17

申请人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

发明人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

IPC分类号： H04W36/00

CPC分类号： H04W28/22 ,  H04W36/18

摘要： The present invention relates to a transmission rate control method for controlling a transmission rate of user data transmitted from a mobile station to a radio base station, including: notifying, from a radio network controller to the radio base station, a transmission rate difference or a transmission rate ratio between a transmission rate of a mobile station performing a soft handover and a transmission rate of a mobile station not performing the soft handover, the soft handover performed between the mobile station and the radio base station under the radio network controller; and controlling, at the radio base station, the transmission rate of each mobile station according to the notified transmission rate difference or the notified transmission rate ratio.

摘要翻译： 本发明涉及一种用于控制从移动台向无线基站发送的用户数据的传输速率的传输速率控制方法，包括：从无线电网络控制器向无线电基站通知传输速率差或 执行软切换的移动台的传输速率与不执行软切换的移动台的传输速率之间的传输速率比，在无线电网络控制器下的移动台与无线电基站之间执行的软切换; 以及在无线基站处，根据通知的传输速率差或所通知的传输速率比控制各移动站的传输速率。

公开(公告)号：US08359043B2

公开(公告)日：2013-01-22

申请号：US11794977

申请日：2006-01-11

申请人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

发明人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

IPC分类号： H04W72/00

CPC分类号： H04W28/22 ,  H04L47/10 ,  H04L47/14 ,  H04L47/22 ,  H04W72/1278 ,  H04W92/12

摘要： The present invention relates to a transmission rate control method for controlling a transmission rate of user data to be transmitted via an uplink by a mobile station. A radio network controller notifies an initial maximum allowable transmission rate of the user data to the mobile station, when a serving cell of the mobile station is to be changed. The mobile station increases the transmission rate of the user data up to the initial maximum allowable transmission rate notified from the radio network controller automatically, while the serving cell is being changed. The mobile station increases the transmission rate of the user data up to a maximum allowable transmission rate in the changed serving cell of the mobile station automatically, after the serving cell has been changed.

摘要翻译： 本发明涉及一种传输速率控制方法，用于控制移动台经由上行链路发送的用户数据的传输速率。 当移动台的服务小区要改变时，无线网络控制器向移动台通知用户数据的初始最大允许传输速率。 移动台在服务小区正在改变时，自动地将用户数据的传输速率提高到从无线电网络控制器自动通知的初始最大允许传输速率。 移动台在服务小区被改变之后，自动将移动站的改变的服务小区中的用户数据的传输速率提高到最大允许传输速率。

公开(公告)号：US08331942B2

公开(公告)日：2012-12-11

申请号：US11663000

申请日：2005-09-15

申请人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

发明人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

IPC分类号： H04Q7/22

CPC分类号： H04W36/18 ,  H04B2201/70702 ,  H04W28/22

摘要： It is an object of the present invention to perform a soft handover control in which an error rate is low in the Enhanced Uplink. A mobile communication control method according to the present invention includes the steps of: performing a change control for a transmission rate of uplink data to be transmitted from a mobile station UE to a first base station Node-B #1, while the first base station Node-B #1 and the mobile station UE are communicating with each other; determining that the mobile station UE is to perform soft handover between the first base station Node-B #1 and a second base station Node-B #2; instructing the first base station Node-B #1 and the mobile station UE to stop the change control for the transmission rate of the uplink data; and instructing the mobile station UE and the second base station Node-B #2 to start the soft handover.

摘要翻译： 本发明的目的是在增强型上行链路中执行错误率低的软切换控制。 根据本发明的移动通信控制方法包括以下步骤：对于从移动台UE发送到第一基站Node-B＃1的上行链路数据的传输速率进行改变控制，而第一基站 节点B＃1和移动台UE相互通信; 确定移动台UE要在第一基站Node-B＃1和第二基站Node-B＃2之间执行软切换; 指示第一基站Node-B＃1和移动台UE停止对上行链路数据的传输速率的改变控制; 并指示移动台UE和第二基站Node-B＃2开始软切换。

公开(公告)号：US08265631B2

公开(公告)日：2012-09-11

申请号：US11667914

申请日：2005-11-18

申请人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

发明人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

IPC分类号： H04W36/00

CPC分类号： H04W52/16 ,  H04W52/08 ,  H04W52/10 ,  H04W52/325

摘要： A mobile communication method according to the present invention includes: transmitting, from a mobile station, a retransmission-control applied dedicated physical data channel to which a retransmission control processing is applied and which is configured not to contain any transmission data blocks, when there is no transmission data block that should be transmitted, at a predetermined cycle, with a transmission power having a predetermined offset relative to a transmission power of a dedicated physical control channel; generating, by a radio base station, transmission power control information for controlling a transmission power of the dedicated physical control channel, by a closed-loop power control based on a reception quality of the dedicated physical control channel, and by an outer-loop power control based on a reception quality of the retransmission-control applied dedicated physical data channel, and transmitting the transmission power control information to the mobile station; and determining, by the mobile station, the transmission power of the dedicated physical control channel, based on the transmission power control information, and transmitting, from the mobile station, the dedicated physical control channel to which the re-transmission control processing is not applied with the determined transmission power.

摘要翻译： 根据本发明的移动通信方法包括：从移动站发送应用了重传控制处理的重发控制应用专用物理数据信道，并且被配置为不包含任何传输数据块 没有发送数据块，以相对于专用物理控制信道的发送功率具有预定偏移的发送功率，以预定周期发送; 由无线基站通过基于专用物理控制信道的接收质量的闭环功率控制和外部环路功率来生成用于控制专用物理控制信道的发送功率的发送功率控制信息 基于重发控制应用专用物理数据信道的接收质量进行控制，并向移动台发送发送功率控制信息; 以及由所述移动台基于所述发送功率控制信息来确定所述专用物理控制信道的发送功率，以及从所述移动站发送不应用所述重发控制处理的所述专用物理控制信道 具有确定的发射功率。

公开(公告)号：US08060023B2

公开(公告)日：2011-11-15

申请号：US11667270

申请日：2005-11-09

申请人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

发明人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

IPC分类号： H04B1/00

CPC分类号： H04L1/0007 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1838 ,  H04L1/1854

摘要： In a mobile communication system according to the present invention, a data transmitting-side apparatus is configured to retransmit a transmission data block according to a transmission acknowledgement signal transmitted from a data receiving-side apparatus. The data receiving-side apparatus includes: a maximum number-of-retransmissions manager unit configured to manage the maximum number of retransmissions of the transmission data block; and a transmission acknowledgement signal transmitter unit configured not to transmit the transmission acknowledgement signal, when the number of retransmissions of the transmission data block reaches the maximum number of retransmissions.

摘要翻译： 在根据本发明的移动通信系统中，数据发送侧装置被配置为根据从数据接收侧装置发送的发送确认信号重传发送数据块。 数据接收侧装置包括：最大重传次数管理单元，被配置为管理发送数据块的最大重传次数; 以及当发送数据块的重发次数达到最大重发次数时，被配置为不发送发送确认信号的发送确认信号发送单元。

公开(公告)号：US07991415B2

公开(公告)日：2011-08-02

申请号：US11886869

申请日：2006-03-22

申请人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

发明人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

IPC分类号： H04B7/00

CPC分类号： H04W28/22

摘要： The present invention provides a transmission rate control method for controlling the transmission rate of uplink user data, including the step of; a radio network controller notifies to a radio base station and a mobile station an effective period of an absolute transmission rate control channel, when a call is established or when a serving cell is changed; a radio base station determines whether or not to transmit the absolute transmission rate control channel to each of mobile stations which is performing a communication with the radio base station; and each of the mobile stations determines the transmission rate of the uplink user data, based on a maximum allowable transmission rate mapped to the absolute transmission rate control channel notified by the radio base station.

摘要翻译： 本发明提供了一种用于控制上行用户数据传输速率的传输速率控制方法，包括以下步骤： 当建立呼叫或服务小区改变时，无线电网络控制器向无线电基站和移动台通知绝对传输速率控制信道的有效时段; 无线基站确定是否向正在与无线基站进行通信的各个移动台发送绝对传输速率控制信道; 并且每个移动站基于映射到由无线基站通知的绝对传输速率控制信道的最大允许传输速率来确定上行用户数据的传输速率。

公开(公告)号：US07853283B2

公开(公告)日：2010-12-14

申请号：US11886320

申请日：2006-03-17

申请人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

发明人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

IPC分类号： H04B7/00 ,  H04Q7/20

CPC分类号： H04W52/16 ,  H04L1/1829 ,  H04W52/12 ,  H04W52/146 ,  H04W52/325 ,  H04W52/48

摘要： The present invention relates to a transmission power control method which controls a transmission power of uplink user data for transmitting an uplink user data from a mobile station to a radio base station. The transmission power control method according to the present invention includes: transmitting, from the mobile station to the radio base station, a transmission data block which includes control information periodically, even when user data to be transmitted has not existed in a transmission buffer of the mobile station; notifying, at the radio base station, the number of retransmissions of the transmission data block, to a radio network controller; determining, at the radio network controller, a target SIR of a dedicated physical control channel in the radio base station based on the notified number of retransmissions and notifying the determined target SIR to the radio base station; controlling, at the radio base station, a transmission power of the dedicated physical control channel in the mobile station based on the notified target SIR; and determining, at the radio network controller, a transmission wave amplitude ratio between the uplink user data channel and the dedicated physical control channel based on the notified number of retransmissions and notifying the determined transmission wave amplitude ratio to the mobile station.

摘要翻译： 发射功率控制方法技术领域本发明涉及一种控制上行用户数据的发送功率的发送功率控制方法，用于从移动台向无线基站发送上行用户数据。 根据本发明的发送功率控制方法包括：即使当要发送的用户数据不存在于发送缓冲器的发送缓冲器中时，也从移动台向无线基站发送包含控制信息的发送数据块 移动台 在无线基站向无线网络控制器通知发送数据块的重发次数; 在所述无线电网络控制器处，基于所述通知的重发次数确定所述无线电基站中的专用物理控制信道的目标SIR，并将所确定的目标SIR通知给所述无线电基站; 基于所通知的目标SIR，在无线基站处控制移动台专用物理控制信道的发送功率; 以及基于所述通知的重发次数，在所述无线网络控制器处确定所述上行用户数据信道与所述专用物理控制信道之间的发送波振幅比，并且向所述移动台通知所确定的发送波振幅比。

公开(公告)号：US07813754B2

公开(公告)日：2010-10-12

申请号：US11629677

申请日：2005-06-17

申请人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

发明人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

IPC分类号： H04Q7/20

CPC分类号： H04W28/22 ,  H04L1/0002 ,  H04L1/0026 ,  H04L1/1803 ,  H04L67/04 ,  H04L67/32

摘要： The present invention relates to a transmission rate control method of controlling a transmission rate of uplink user data to be transmitted from a mobile station to a radio base station. The method includes: starting to transmit at the mobile station, the uplink user data at an initial transmission rate which is informed from a network or an initial transmission rate which has been already informed from the network; and increasing at the mobile station the transmission rate of the uplink user data, up to a predetermined transmission rate, on a basis of a increase rule of the transmission rate which is beforehand determined.

摘要翻译： 本发明涉及一种控制从移动台向无线基站发送的上行用户数据的传输速率的传输速率控制方法。 该方法包括：开始在移动台发送以网络通知的初始传输速率的上行用户数据，或已从网络通知的初始传输速率; 并且基于预先确定的传输速率的增加规则，在移动站处增加上行用户数据的传输速率，直到预定的传输速率。

公开(公告)号：US07813705B2

公开(公告)日：2010-10-12

申请号：US11391267

申请日：2006-03-29

申请人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

发明人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

IPC分类号： H04B1/00

CPC分类号： H04W52/267 ,  H04W28/06 ,  H04W28/18 ,  H04W28/22 ,  H04W48/08 ,  H04W88/12

摘要： A transmission rate control method for controlling transmission rate of uplink user data, including: notifying, at a radio network controller, a first correspondence of a transmission data block size of the uplink user data to a transmission wave amplitude ratio between an enhanced dedicated physical data channel and a dedicated physical control channel for the uplink user data, to a mobile station; generating, at the mobile station, a second correspondence of a transmission data block size of the uplink user data to a transmission power ratio between an enhanced dedicated physical data channel and a dedicated physical control channel for the uplink user data based on the notified first correspondence; notifying, at a radio base station, the transmission power ratio to the mobile station; and determining, at the mobile station, a transmission data block size of the uplink user data based on the notified transmission power ratio and the second correspondence.

摘要翻译： 一种用于控制上行用户数据传输速率的传输速率控制方法，包括：在无线电网络控制器处，将上行用户数据的传输数据块大小的第一对应通知给增强专用物理数据之间的传输波振幅比 信道和用于上行链路用户数据的专用物理控制信道; 在所述移动站处，基于所通知的第一对应关系，生成所述上行用户数据的发送数据块大小与所述上行用户数据的增强型专用物理数据信道与专用物理控制信道之间的发送功率比的第二对应关系 ; 在无线基站向所述移动台通知发送功率比; 以及基于所通知的发送功率比和所述第二对应关系，在所述移动站确定所述上行用户数据的发送数据块的大小。

公开(公告)号：US20080261606A1

公开(公告)日：2008-10-23

申请号：US11909942

申请日：2006-03-29

申请人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

发明人： Masafumi Usuda ,  Anil Umesh ,  Takehiro Nakamura

IPC分类号： H04Q7/20

CPC分类号： H04W28/10 ,  H04L47/10 ,  H04L47/18

摘要： The present invention can flexibly adjust trade-off between the radio network capacity and the radio quality by changing decrease stop of uplink user data in accordance with the congestion of uplink or the uplink user data type. A transmission rate control method according to the present invention includes the steps of; notifying, at a radio network controller RNC, a decrease pattern of the transmission rate of the uplink user data to a mobile station UE, when setting, with the mobile station UE, a user data channel connection for transmitting the uplink user data; and decreasing, at the mobile station UE, the transmission rate of the uplink user data in accordance with the decrease pattern, when receiving, from a radio bass station Node B, a relative rate control channel RGCH for indicating that the transmission rate of the uplink user data should be decreased.

摘要翻译： 本发明可以通过根据上行链路的拥塞或上行用户数据类型改变上行用户数据的减少停止来灵活地调整无线电网络容量与无线电质量之间的权衡。 根据本发明的传输速率控制方法包括以下步骤： 在无线网络控制器RNC中，向移动台UE通知用户数据信道连接，发送上行用户数据，向移动台UE通知上行用户数据的传输速率的减少模式; 并且在移动台UE处，根据减小模式减少上行用户数据的传输速率，当从无线电低音站节点B接收到用于指示上行链路的传输速率的相对速率控制信道RGCH 用户数据应该减少。