公开(公告)号：US20090093256A1

公开(公告)日：2009-04-09

申请号：US12244028

申请日：2008-10-02

申请人： Junichiro KAWAMOTO ,  Akihito Hanaki ,  Takahiro Hayashi ,  Yoshikazu Goto ,  Yukiko Takagi

发明人： Junichiro KAWAMOTO ,  Akihito Hanaki ,  Takahiro Hayashi ,  Yoshikazu Goto ,  Yukiko Takagi

IPC分类号： H04W72/10

CPC分类号： H04W28/22 ,  H04L47/10 ,  H04L47/12 ,  H04L47/14 ,  H04L47/24 ,  H04L47/2433 ,  H04L47/26 ,  H04L47/263 ,  H04W72/1242 ,  H04W72/14

摘要： The radio terminal 10 includes a communication unit 11 configured to transmit a happy bit to the base station. The base station 100 includes: a comparison unit 126 configured to compare a priority class assigned to a control target terminal with a priority class assigned to a comparison target terminal; a first determination unit 127 configured to determine whether a happy bit rate is lower than a predetermined threshold; and a scheduling unit 120a configured to transmit, to the control target terminal, transmission rate decrease data for decreasing the transmission rate, when the priority class assigned to the control target terminal is lower than the priority class assigned to the comparison target terminal and when the happy bit rate is lower than the predetermined threshold.

摘要翻译： 无线终端10包括通信单元11，其被配置为向基站发送幸福的比特。 基站100包括：比较单元126，被配置为将分配给控制目标终端的优先级与分配给比较对象终端的优先级进行比较; 第一确定单元127，其被配置为确定快乐比特率是否低于预定阈值; 以及调度单元120a，被配置为当分配给控制目标终端的优先级低于分配给比较目标终端的优先级时，向控制目标终端发送用于降低传输速率的传输速率降低数据， 令人满意的比特率低于预定阈值。

公开(公告)号：US08665713B2

公开(公告)日：2014-03-04

申请号：US12244034

申请日：2008-10-02

申请人： Junichiro Kawamoto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Yoshikazu Goto ,  Yukiko Takagi

发明人： Junichiro Kawamoto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Yoshikazu Goto ,  Yukiko Takagi

IPC分类号： H04L12/26

CPC分类号： H04W28/22 ,  H04L47/10 ,  H04L47/11 ,  H04L47/12 ,  H04L47/14 ,  H04L47/24 ,  H04L47/26 ,  H04L47/263 ,  H04W72/14

摘要： In a radio communication system in which a radio terminal 10 transmits, to a base station 100, uplink user data via an enhanced dedicated physical data channel, the base station 100 includes a base station side transmitter unit (scheduling unit 120a) configured to transmit, to the radio terminal 10, transmission rate decrease data for instructing a decrease of the transmission rate assigned to the radio terminal 10, when the uplink user data is not transmitted from the radio terminal 10 to the base station 100 by using the transmission rate assigned to the radio terminal 10.

摘要翻译： 在无线终端10经由增强型专用物理数据信道向基站100发送上行用户数据的无线通信系统中，基站100具备基站侧发送部（调度部120a） 通过使用分配给无线终端10的传输速率，当上行用户数据不从无线终端10发送到基站100时，向无线终端10发送用于指示降低分配给无线终端10的传输速率的传输速率降低数据 无线电终端10。

公开(公告)号：US08432795B2

公开(公告)日：2013-04-30

申请号：US12390615

申请日：2009-02-23

申请人： Yukiko Takagi ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yoshikazu Goto

发明人： Yukiko Takagi ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yoshikazu Goto

IPC分类号： H04L12/26

CPC分类号： H04W28/22 ,  H04L47/263 ,  H04L47/32 ,  H04W28/0205 ,  H04W28/0247

摘要： A base station according to the present invention includes: a detecting unit configured to detect a discard of the uplink user data received from a radio terminal; and a scheduling unit configured to transmit an AG or an RG instructing a decrease of an SG assigned to the radio terminal, when the discard of the uplink user data is detected by the detecting unit.

摘要翻译： 根据本发明的基站包括：检测单元，用于检测从无线终端接收的上行用户数据的丢弃; 以及调度单元，被配置为当所述检测单元检测到所述上行链路用户数据的丢弃时，发送指示减少分配给所述无线终端的SG的AG或RG。

公开(公告)号：US08185125B2

公开(公告)日：2012-05-22

申请号：US12254984

申请日：2008-10-21

申请人： Yoshikazu Goto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yukiko Takagi

发明人： Yoshikazu Goto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yukiko Takagi

IPC分类号： H04M1/00

CPC分类号： H04W28/22 ,  H04W72/00 ,  H04W72/042

摘要： A transmission rate control method according to the present invention includes: selecting, at the radio base station NodeB, increase-allowed mobile stations whose uplink user data transmission rate can be increased at a predetermined TTI; equally dividing, at the radio base station NodeB, an available radio resource at the predetermined TTI, based on the number of increase-allowed mobile stations or the number of E-AGCHs that can be transmitted in the cell; and adding, at the radio base station NodeB, the radio resource equally divided by a radio resource allocating unit 13A, to each radio resources allocated to each mobile stations to which a transmission rate control channel (E-AGCH) can be transmitted and is one of the increase-allowed mobile stations.

摘要翻译： 根据本发明的传输速率控制方法包括：在无线基站NodeB处，选择上行用户数据传输速率以预定TTI增加的增加允许移动台; 在无线基站NodeB上，根据增加允许的移动站的数量或者可以在小区中发送的E-AGCH的数量，在预定的TTI下均等地分配可用的无线电资源; 并且在无线基站NodeB将由无线资源分配单元13A等分的无线资源分配给分配给可以发送传输速率控制信道（E-AGCH）的每个移动台的每个无线电资源，并且是一个 的增加允许的移动台。

公开(公告)号：US20090225699A1

公开(公告)日：2009-09-10

申请号：US12388678

申请日：2009-02-19

申请人： Yukiko Takagi ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yoshikazu Goto

发明人： Yukiko Takagi ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yoshikazu Goto

IPC分类号： H04W40/00

CPC分类号： H04W28/22 ,  H04L1/0002

摘要： A base station includes: a determination unit that determines whether or not a total of an initial transmission rate and assigned transmission rates exceeds a maximum receiving transmission rate when the base station receives a communication start request from a radio terminal; a selecting unit that selects a decrease target terminal when the total of the initial transmission rate and the assigned transmission rates exceeds the maximum receiving transmission rate; and a transmitting unit that transmits transmission rate decrease data to the decrease target terminal, and the base station causes the total of the initial transmission rate and the assigned transmission rates to be equal to or less than the maximum receiving transmission rate by transmitting the transmission rate decrease data.

摘要翻译： 基站包括：确定单元，当基站从无线终端接收到通信开始请求时，确定初始传输速率和分配的传输速率的总和是否超过最大接收传输速率; 选择单元，当初始传输速率和分配的传输速率的总和超过最大接收传输速率时，选择减少目标终端; 以及向减少目标终端发送传输速率降低数据的发送单元，并且基站通过发送传输速率使初始传输速率和分配的传输速率的总和等于或小于最大接收传输速率 减少数据。

公开(公告)号：US20090225656A1

公开(公告)日：2009-09-10

申请号：US12390615

申请日：2009-02-23

申请人： Yukiko TAKAGI ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yoshikazu Goto

发明人： Yukiko TAKAGI ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yoshikazu Goto

IPC分类号： H04W28/10

CPC分类号： H04W28/22 ,  H04L47/263 ,  H04L47/32 ,  H04W28/0205 ,  H04W28/0247

摘要： A base station according to the present invention includes: a detecting unit configured to detect a discard of the uplink user data received from a radio terminal; and a scheduling unit configured to transmit an AG or an RG instructing a decrease of an SG assigned to the radio terminal, when the discard of the uplink user data is detected by the detecting unit.

摘要翻译： 根据本发明的基站包括：检测单元，用于检测从无线终端接收的上行用户数据的丢弃; 以及调度单元，被配置为当所述检测单元检测到所述上行链路用户数据的丢弃时，发送指示减少分配给所述无线终端的SG的AG或RG。

公开(公告)号：US08249633B2

公开(公告)日：2012-08-21

申请号：US12326211

申请日：2008-12-02

申请人： Junichiro Kawamoto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Yoshikazu Goto ,  Yukiko Takagi

发明人： Junichiro Kawamoto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Yoshikazu Goto ,  Yukiko Takagi

IPC分类号： H04B7/00

CPC分类号： H04W72/1252 ,  H04W28/22 ,  H04W48/08 ,  H04W72/1247 ,  H04W72/1289 ,  H04W88/08

摘要： A base station 100 includes: a specifying unit 125 configured to specify a decrease target TTI that indicates the TTI in which a sum of already assigned transmission rates is larger than an allowable receiving transmission rate; a selecting unit 126 configured to select, as a decrease target radio terminal, the radio terminal to which the TTI in the decrease TTI is assigned; and a scheduling unit 120a configured to transmit, to the decrease target radio terminal, transmission rate decrease data that is the transmission rate control data (AG or RG) for instructing a decrease of the transmission rate.

摘要翻译： 基站100包括：指定单元125，被配置为指定指示已经分配的传输速率之和大于允许接收传输速率的TTI的减少目标TTI; 选择单元126，被配置为选择分配了减少TTI中的TTI的无线终端作为减少对象无线终端; 以及调度单元120a，被配置为向减少目标无线终端发送作为用于指示传输速率降低的传输速率控制数据（AG或RG）的传输速率降低数据。

公开(公告)号：US08155654B2

公开(公告)日：2012-04-10

申请号：US12277571

申请日：2008-11-25

申请人： Yoshikazu Goto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yukiko Takagi

发明人： Yoshikazu Goto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yukiko Takagi

IPC分类号： H04W72/12

CPC分类号： H04W28/22 ,  H04L47/10 ,  H04W72/1252 ,  H04W72/1278

摘要： A transmission rate control method including: notifying, from the mobile station UE to the radio base station NodeB, a data amount in a transmission buffer of the mobile station UE; determining, at the radio base station NodeB, a maximum allowable value that can be notified to the mobile station UE, in accordance with the data amount in the transmission buffer; calculating, at the radio base station NodeB, as a granted value to be notified to the mobile station UE, a value that does not exceed the maximum allowable value, notifying, from the radio base station Node B to the mobile station UE, the granted value calculated at the radio base station UE, by using a transmission rate control channel; and transmitting, at the mobile station UE, the uplink user data, at a transmission rate corresponding to the granted value notified from the radio base station NodeB.

摘要翻译： 一种传输速率控制方法，包括：从移动台UE向无线基站NodeB通知移动台UE的发送缓冲器中的数据量; 在无线基站NodeB，根据发送缓冲器中的数据量确定可以通知移动台UE的最大允许值; 在无线基站NodeB中，从无线基站NodeB向移动台UE通知作为向移动台UE通知的许可值，不超过最大允许值的值 通过使用传输速率控制信道在无线基站UE处计算出的值; 并且在移动台UE处以与从无线基站NodeB通知的许可值对应的传输速率发送上行用户数据。

公开(公告)号：US08050703B2

公开(公告)日：2011-11-01

申请号：US12360891

申请日：2009-01-28

申请人： Yoshikazu Goto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yukiko Takagi

发明人： Yoshikazu Goto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yukiko Takagi

IPC分类号： H04W52/28

CPC分类号： H04W52/286 ,  H04W52/143 ,  H04W52/34

摘要： A mobile communication method according to the present invention includes: notifying, from a MAC-e functional unit 10, to a first mobile station UE through a first E-AGCH, a transmission rate for the EUL in the first mobile station UE, in a 2 ms interval; notifying, from the MAC-e functional unit 10, to a second mobile station UE through a second E-AGCH, a transmission rate for the EUL in the second mobile station UE, in a 10 ms interval; notifying, from the MAC-e functional unit 10 to a MAC-hs functional unit 20, the number of the first E-AGCH and the number of the second E-AGCH, in each sub-frames; and determining, at the MAC-hs functional unit 20, a transmission power for a HS-PDSCH, based on the respective numbers of the first E-AGCH and the second E-AGCH.

摘要翻译： 根据本发明的移动通信方法包括：通过第一E-AGCH从MAC-e功能单元10向第一移动台UE通知在第一移动台UE中的EUL的传输速率， 2 ms间隔; 以10ms的间隔从MAC-e功能单元10向第二移动台UE通过第二E-AGCH通知第二移动台UE中的EUL的传输速率; 在每个子帧中从MAC-e功能单元10向MAC-hs功能单元20通知第一E-AGCH的号码和第二E-AGCH的号码; 以及基于所述第一E-AGCH和所述第二E-AGCH的相应编号，在所述MAC-hs功能单元20处确定用于HS-PDSCH的发送功率。

公开(公告)号：US07937087B2

公开(公告)日：2011-05-03

申请号：US12246689

申请日：2008-10-07

申请人： Yoshikazu Goto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yukiko Takagi

发明人： Yoshikazu Goto ,  Akihito Hanaki ,  Takahiro Hayashi ,  Junichiro Kawamoto ,  Yukiko Takagi

IPC分类号： H04M36/00

CPC分类号： H04W28/22 ,  H04W52/243 ,  H04W52/267 ,  H04W52/286 ,  H04W52/40 ,  H04W72/08

摘要： A radio communication system includes: a serving cell (for example, cell A functional unit 120) configured to transmit, to a radio terminal 10, an AG for directly specifying an uplink user data transmission rate and an RG for relatively specifying the uplink user data transmission rate; and a non-serving cell (for example, cell B functional unit 130) configured to transmit the RG to the radio terminal without transmitting the AG. The non-serving cell includes an instruction unit 132 configured to instruct the serving cell to decrease the uplink user data transmission rate, when a reception power of uplink user data received from the radio terminal 10 exceeds a predetermined interference threshold.

摘要翻译： 无线通信系统包括：被配置为向无线终端10发送用于直接指定上行用户数据传输速率的AG和用于相对规定上行用户数据的RG的服务小区（例如，小区A功能单元120） 传输速率; 以及非服务小区（例如，小区B功能单元130），其被配置为在不发送AG的情况下将RG发送到无线终端。 非服务小区包括：当从无线终端10接收到的上行用户数据的接收功率超过规定的干扰阈值时，指示单元132被配置为指示服务小区减小上行用户数据传输速率。