公开(公告)号：US08942716B2

公开(公告)日：2015-01-27

申请号：US11359436

申请日：2006-02-23

申请人： Masafumi Usuda ,  Anil Umesh

发明人： Masafumi Usuda ,  Anil Umesh

IPC分类号： H04W72/00 ,  H04W28/22 ,  H04L1/00 ,  H04L1/18 ,  H04W52/16

CPC分类号： H04W28/22 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/1812 ,  H04W52/16

摘要： A radio resource control method of controlling a radio resource for transmitting user data by a mobile station via an uplink, including: sending, from a radio base station, a signal indicative of a reduction of a maximum allowable transmission rate of the user data signaled to the mobile station connected to the radio base station, to a radio network controller; and controlling, at the radio network controller, the radio resource based on the reported signal indicative of the reduction of the maximum allowable transmission rate.

摘要翻译： 一种无线电资源控制方法，用于通过上行链路控制由移动台发送用户数据的无线电资源，包括：从无线电基站发送指示被发送给用户数据的最大允许传输速率的信号的信号 连接到无线电基站的移动台到无线电网络控制器; 以及在所述无线电网络控制器处，基于所述报告的信号来控制所述无线电资源，所述信号指示所述最大允许传输速率的降低。

公开(公告)号：US08750247B2

公开(公告)日：2014-06-10

申请号：US11659802

申请日：2005-08-11

申请人： Anil Umesh ,  Masafumi Usuda ,  Takehiro Nakamura

发明人： Anil Umesh ,  Masafumi Usuda ,  Takehiro Nakamura

IPC分类号： H04W4/00

CPC分类号： H04W36/0055

摘要： The present invention relates to a mobile communication system which applies a high-speed downlink packet transmission scheme (HSDPA scheme) in a downlink and an enhanced uplink packet transmission scheme (EUL scheme) in a uplink between a mobile station and a base station. In the mobile communication system according to the present invention, a serving cell in the high-speed downlink packet transmission scheme for a specified mobile station and a serving cell in the enhanced uplink packet transmission scheme for the specified mobile station are modified so as to become the same cell.

摘要翻译： 本发明涉及在下行链路中应用高速下行链路分组传输方案（HSDPA方案）的移动通信系统和在移动台和基站之间的上行链路中的增强型上行链路分组传输方案（EUL方案）。 在根据本发明的移动通信系统中，针对指定移动台的高速下行链路分组传输方式中的服务小区和用于指定移动台的增强上行链路分组传输方案中的服务小区进行修改，以便成为 相同的单元格

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：US20120302251A1

公开(公告)日：2012-11-29

申请号：US13568247

申请日：2012-08-07

申请人： Masafumi USUDA ,  Anil UMESH ,  Takehiro NAKAMURA

发明人： Masafumi USUDA ,  Anil UMESH ,  Takehiro NAKAMURA

IPC分类号： H04W72/04

CPC分类号： H04W28/10

摘要： The present invention can flexibly adjust trade-off between the radio network capacity and the radio quality by changing increase step 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, an increase 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 increasing, at the mobile station UE, the transmission rate of the uplink user data in accordance with the increase pattern, when receiving, from a radio base station Node B, a relative rate control channel RGCH for indicating that the transmission rate of the uplink user data should be increased.

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增加步骤来灵活地调整无线电网络容量和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通知上行用户数据的传输速率的增加模式，与移动台UE进行用于发送上行用户数据的用户数据信道连接， 在移动台UE，根据增加模式，上行用户数据的传输速率在从无线基站NodeB接收用于指示上行用户数据的传输速率的相对速率控制信道RGCH 增加。

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：US08169976B2

公开(公告)日：2012-05-01

申请号：US11507601

申请日：2006-08-22

申请人： Masafumi Usuda ,  Anil Umesh

发明人： Masafumi Usuda ,  Anil Umesh

IPC分类号： H04B7/212 ,  H04B7/00

CPC分类号： H04B1/707 ,  H04B1/7115 ,  H04B2201/70703 ,  H04L1/0002 ,  H04L1/1819 ,  H04W52/08 ,  H04W52/286

摘要： A transmission rate control method includes: measuring, at a radio base station, a reception power of a DPCH transmitted from the mobile station; extracting, at the radio base station, a transmission data block size of the uplink user data from an E-DPCCH; acquiring, at the radio base station, a transmission power ratio of an E-DPDCH to the DPCCH which corresponds to the extracted transmission data block size; calculating, at the radio base station, a reception power of the E-DPDCH based on the measured reception power and the acquired transmission power ratio; calculating, at the radio base station, a relative transmission rate of the uplink user data based on the calculated reception power; notifying, at the radio base station, the relative transmission rate to the mobile station via a E-RGCH; and controlling, at the mobile station, the transmission rate based on the notified relative transmission rate.

摘要翻译： 传输速率控制方法包括：在无线电基站处测量从移动台发送的DPCH的接收功率; 在无线基站从E-DPCCH提取上行用户数据的发送数据块大小; 在所述无线基站处获取对应于所提取的发送数据块大小的DP-DPDCH与所述DPCCH的发送功率比; 基于所测量的接收功率和所获取的发送功率比，在所述无线基站处计算所述E-DPDCH的接收功率; 基于计算出的接收功率，在无线基站计算上行用户数据的相对传输速率; 在无线基站通过E-RGCH向移动台通知相对传输速率; 以及基于所通知的相对传输速率在所述移动站处控制所述传输速率。

公开(公告)号：US08169954B2

公开(公告)日：2012-05-01

申请号：US11505352

申请日：2006-08-17

申请人： Masafumi Usuda ,  Anil Umesh

发明人： Masafumi Usuda ,  Anil Umesh

IPC分类号： H04W4/00 ,  H04B7/00

CPC分类号： H04W28/22

摘要： A transmission rate control method for controlling, at a mobile station, a transmission rate of uplink user data, in a radio communication system capable of controlling a transmission rate of uplink user data based on an absolute transmission rate transmitted via an E-AGCH and a relative transmission rate transmitted via a E-RGCH, includes: notifying, from a radio network controller to the mobile station, information for identifying the E-AGCH to be transmitted from a serving cell, and not notifying, from the radio network controller to the mobile station, information for identifying the E-RGCH, when the mobile station establishes an E-DPDCH; and controlling, at the mobile station, the transmission rate of uplink user data, based on the absolute transmission rate which is received from the serving cell via the E-AGCH, without considering the relative transmission rate.

摘要翻译： 一种传输速率控制方法，用于在能够根据通过E-AGCH发送的绝对传输速率和/或控制上行链路用户数据的传输速率的无线电通信系统中，在移动站处，控制上行链路用户数据的传输速率 通过E-RGCH发送的相对传输速率包括：从无线电网络控制器向移动台通知用于识别要从服务小区发送的E-AGCH的信息，而不是从无线电网络控制器向 移动台，用于识别E-RGCH的信息;移动台建立E-DPDCH时的信息; 以及在所述移动站处，基于从所述服务小区经由所述E-AGCH接收的绝对传输速率来控制所述上行用户数据的传输速率，而不考虑所述相对传输速率。

公开(公告)号：US08140080B2

公开(公告)日：2012-03-20

申请号：US11508984

申请日：2006-08-24

申请人： Masafumi Usuda ,  Anil Umesh

发明人： Masafumi Usuda ,  Anil Umesh

IPC分类号： H04W36/00

CPC分类号： H04W28/22 ,  H04L29/12009 ,  H04L61/00 ,  H04L69/32 ,  H04W8/26 ,  H04W36/00 ,  H04W36/18 ,  H04W76/10 ,  H04W88/12

摘要： A transmission rate control method for controlling a transmission rate of uplink user data to be transmitted by a mobile station, includes: determining, at the radio network controller, that the mobile station is shifted between a soft-handover state in which the mobile station establishes radio links with a plurality of cells and a non soft-handover state in which the mobile station establishes a radio link with only one cell; allocating, at the radio network controller, a first temporary identifier or a second temporary identifier as a common identifier for a common transmission rate control to the mobile station based on the determination of shifts; and controlling, at a cell which establishes a radio link with the mobile station, the transmission rate of the uplink user data of the mobile station using the first temporary identifier or the second temporary identifier.

摘要翻译： 用于控制由移动台发送的上行用户数据的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确定移动台在移动台建立的软切换状态之间移动 无线电链路与多个小区和非软切换状态，其中移动台建立与一个小区的无线电链路; 基于所述移位的确定，在所述无线电网络控制器处分配第一临时标识符或第二临时标识符作为用于对所述移动站的公共传输速率控制的公共标识符; 以及在与所述移动台建立无线电链路的小区处，使用所述第一临时标识符或所述第二临时标识符来控制所述移动台的所述上行链路用户数据的传输速率。