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    Collision detection for random access procedure
    1.
    发明授权
    Collision detection for random access procedure 有权
    随机访问过程的碰撞检测

    公开(公告)号：US08897276B2

    公开(公告)日：2014-11-25

    申请号：US12019891

    申请日：2008-01-25

    申请人： Karri Ranta-Aho ,  Harri Holma ,  Jeroen Wigard ,  Antti Toskala ,  Juho Pirskanen

    发明人： Karri Ranta-Aho ,  Harri Holma ,  Jeroen Wigard ,  Antti Toskala ,  Juho Pirskanen

    IPC分类号： H04W4/00 ,  H04W74/00 ,  H04W74/08

    CPC分类号： H04W74/004 ,  H04W74/0833

    摘要： A method, an apparatus and a communication system for collision detection for a random access procedure for an uplink data channel. In one embodiment, the apparatus includes a module configured to transmit a data transmission on the uplink data channel, and an uplink scheduling and signal generating module configured to select random access parameters for a random access procedure and schedule the data transmission using the random access parameters for the random access procedure. The uplink scheduling and signal generating module is also configured to interrupt the data transmission after a predetermined time interval if the apparatus does not receive a permission signal from a network element during the predetermined time interval.

    摘要翻译： 一种用于上行链路数据信道的随机接入过程的冲突检测的方法，装置和通信系统。 在一个实施例中，该装置包括被配置为在上行链路数据信道上发送数据传输的模块，以及被配置为选择随机接入过程的随机接入参数并且使用随机接入参数调度数据传输的上行链路调度和信号生成模块 用于随机访问过程。 如果设备在预定时间间隔内没有从网络元件接收到许可信号，则上行链路调度和信号产生模块还被配置为在预定时间间隔之后中断数据传输。

    Collision Detection for Random Access Procedure
    2.
    发明申请
    Collision Detection for Random Access Procedure 有权
    随机访问过程的碰撞检测

    公开(公告)号：US20080192766A1

    公开(公告)日：2008-08-14

    申请号：US12019891

    申请日：2008-01-25

    申请人： Karri Ranta-Aho ,  Harri Holma ,  Jeroen Wigard ,  Antti Toskala ,  Juho Pirskanen

    发明人： Karri Ranta-Aho ,  Harri Holma ,  Jeroen Wigard ,  Antti Toskala ,  Juho Pirskanen

    IPC分类号： H04L12/413

    CPC分类号： H04W74/004 ,  H04W74/0833

    摘要： A method, an apparatus and a communication system for collision detection for a random access procedure for an uplink data channel. In one embodiment, the apparatus includes a module configured to transmit a data transmission on the uplink data channel, and an uplink scheduling and signal generating module configured to select random access parameters for a random access procedure and schedule the data transmission using the random access parameters for the random access procedure. The uplink scheduling and signal generating module is also configured to interrupt the data transmission after a predetermined time interval if the apparatus does not receive a permission signal from a network element during the predetermined time interval.

    摘要翻译： 一种用于上行链路数据信道的随机接入过程的冲突检测的方法，装置和通信系统。 在一个实施例中，该装置包括被配置为在上行链路数据信道上发送数据传输的模块，以及被配置为选择随机接入过程的随机接入参数并且使用随机接入参数调度数据传输的上行链路调度和信号生成模块 用于随机访问过程。 如果设备在预定时间间隔内没有从网络元件接收到许可信号，则上行链路调度和信号产生模块还被配置为在预定时间间隔之后中断数据传输。

    WCDMA uplink HARQ operation during the reconfiguration of the TTI length
    3.
    发明授权
    WCDMA uplink HARQ operation during the reconfiguration of the TTI length 有权
    在重新配置TTI长度期间的WCDMA上行HARQ操作

    公开(公告)号：US08233431B2

    公开(公告)日：2012-07-31

    申请号：US11182430

    申请日：2005-07-15

    申请人： Juho Pirskanen ,  Karri Ranta-Aho ,  Antti Toskala

    发明人： Juho Pirskanen ,  Karri Ranta-Aho ,  Antti Toskala

    IPC分类号： H04W4/00

    CPC分类号： H04L1/0007 ,  H04L1/0026 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1845 ,  H04L1/1874 ,  H04L1/1887

    摘要： A method for minimizing the loss of data and ensuring that large delays do not occur during reconfigurations of an uplink transmission time interval (TTI) length of a WCDMA High Speed Packet Uplink Access (HSUPA) air interface, wherein the reconfiguration of an uplink TTI length is delayed until all pending retransmissions are successfully transmitted or until the maximum number of transmissions is reached. The transmission of new packets during this time period is prevented. However, pending retransmissions are allowed to occur. After the UE has received an ACK/NACK for each HARQ process, or until the specific maximum number of re-transmissions is reached, the UE starts transmitting with a new uplink TTI length.

    摘要翻译： 一种用于最小化数据丢失并确保在WCDMA高速分组上行链路接入（HSUPA）空中接口的上行链路传输时间间隔（TTI）长度的重新配置期间不发生大的延迟的方法，其中，重新配置上行链路TTI长度 被延迟直到所有待处理的重传成功传输或直到达到最大传输数量为止。 在此期间传输新数据包被阻止。 但是，允许等待重发。 在UE已经为每个HARQ过程接收到ACK / NACK之后，或者直到达到特定的最大重传次数，UE开始以新的上行链路TTI长度进行发送。

    WCDMA uplink HARQ operation during the reconfiguration of the TTI length
    4.
    发明申请
    WCDMA uplink HARQ operation during the reconfiguration of the TTI length 有权
    在重新配置TTI长度期间的WCDMA上行HARQ操作

    公开(公告)号：US20060034285A1

    公开(公告)日：2006-02-16

    申请号：US11182430

    申请日：2005-07-15

    申请人： Juho Pirskanen ,  Karri Ranta-Aho ,  Antti Toskala

    发明人： Juho Pirskanen ,  Karri Ranta-Aho ,  Antti Toskala

    IPC分类号： H04Q7/24

    CPC分类号： H04L1/0007 ,  H04L1/0026 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1845 ,  H04L1/1874 ,  H04L1/1887

    摘要： A method for minimizing the loss of data and ensuring that large delays do not occur during reconfigurations of an uplink transmission time interval (TTI) length of a WCDMA High Speed Packet Uplink Access (HSUPA) air interface, wherein the reconfiguration of an uplink TTI length is delayed until all pending retransmissions are successfully transmitted or until the maximum number of transmissions is reached. The transmission of new packets during this time period is prevented. However, pending retransmissions are allowed to occur. After the UE has received an ACK/NACK for each HARQ process, or until the specific maximum number of re-transmissions is reached, the UE starts transmitting with a new uplink TTI length.

    摘要翻译： 一种用于最小化数据丢失并确保在WCDMA高速分组上行链路接入（HSUPA）空中接口的上行链路传输时间间隔（TTI）长度的重新配置期间不发生大的延迟的方法，其中上行链路TTI长度的重新配置 被延迟直到所有待处理的重传成功传输或直到达到最大传输数量为止。 在此期间传输新数据包被阻止。 但是，允许等待重发。 在UE已经为每个HARQ过程接收到ACK / NACK之后，或者直到达到特定的最大重传次数，UE开始以新的上行链路TTI长度进行发送。

    HSUPA HARQ process flushing
    5.
    发明授权
    HSUPA HARQ process flushing 有权
    HSUPA HARQ进程冲洗

    公开(公告)号：US07768962B2

    公开(公告)日：2010-08-03

    申请号：US11526095

    申请日：2006-09-22

    申请人： Keiichi Kubota ,  Benoist Sebire ,  Juho Pirskanen ,  Karri Ranta-Aho ,  Luis Miguel Santos Barreto ,  Michael Whitehead

    发明人： Keiichi Kubota ,  Benoist Sebire ,  Juho Pirskanen ,  Karri Ranta-Aho ,  Luis Miguel Santos Barreto ,  Michael Whitehead

    IPC分类号： H04W4/00

    CPC分类号： H04L1/1812 ,  H04L1/1835 ,  H04L1/1877 ,  H04L12/66 ,  H04W76/20

    摘要： A method and equipment by which a radio access network of a wireless network communicates to a user equipment wireless communication device an indication that the user equipment is to flush one or more send buffers. A flag is included in a message to indicate that the one or more send buffers are to be flushed. The message is for example a message indicating reconfiguration is to be performed, and the flag (if set) is to be interpreted by the user equipment as indicating that the one or more send buffers are to be flushed prior to performing the reconfiguration. A corresponding method and equipment for a user equipment wireless communication device are also provided.

    摘要翻译： 一种无线网络的无线电接入网络通过该方法和设备向用户设备无线通信设备通信用户设备将刷新一个或多个发送缓冲器的指示。 消息中包含一个标志，以指示要刷新一个或多个发送缓冲区。 消息例如是指示要执行重新配置的消息，并且由用户设备将标志（如果设置）解释为指示在执行重新配置之前要刷新一个或多个发送缓冲区。 还提供了用于用户设备无线通信设备的相应方法和设备。

    User equipment
    6.
    发明授权
    User equipment 有权
    用户设备

    公开(公告)号：US07848279B2

    公开(公告)日：2010-12-07

    申请号：US11673074

    申请日：2007-02-09

    申请人： Karri Ranta-aho ,  Harri Holma ,  Juho Pirskanen

    发明人： Karri Ranta-aho ,  Harri Holma ,  Juho Pirskanen

    IPC分类号： H04W4/00

    CPC分类号： H04W72/048 ,  H04L1/0079

    摘要： The invention describes user equipment for communicating data in a communications system comprising a set of user equipment; comprising a transceiver arranged to receive a first data packet over a communications data channel and an associated second data packet over a communications control channel. The second data packet comprises a first identifier arranged to identify a subset of the set of user equipment and the first data packet comprises a second identifier arranged to identify at least one of the subset of user equipment. The user equipment further comprising a processor arranged to determine from the second data packet first identifier if the said user equipment is one of the said subset of user equipment and from the second identifier if the said user equipment is said the at least one of the subset of user equipment. Wherein the processor is further arranged to decode the first data packet if the processor determines the said user equipment is one of the said subset of user equipment and is the said at least one of the subset of user equipment.

    摘要翻译： 本发明描述了用于在包括一组用户设备的通信系统中传送数据的用户设备; 包括收发器，被布置为通过通信数据信道接收第一数据分组，以及通过通信控制信道接收相关联的第二数据分组。 第二数据分组包括第一标识符，其被布置为标识用户设备集合的子集，并且第一数据分组包括布置成识别用户设备的子集中的至少一个的第二标识符。 所述用户设备还包括处理器，所述处理器被布置为从所述第二数据分组确定所述用户设备是否是所述用户设备子集之一，并且从所述第二标识符确定所述用户设备是否是所述子集中的至少一个 的用户设备。 其中，所述处理器还被布置为如果所述处理器确定所述用户设备是所述所述用户设备子集之一并且是所述用户设备子集中的所述至少一个，则对所述第一数据分组进行解码。

    User Equipment
    7.
    发明申请
    User Equipment 有权
    用户设备

    公开(公告)号：US20070258402A1

    公开(公告)日：2007-11-08

    申请号：US11743999

    申请日：2007-05-03

    申请人： Masatoshi Nakamata ,  Karri Ranta-aho ,  Juho Pirskanen ,  Esa Malkamaki

    发明人： Masatoshi Nakamata ,  Karri Ranta-aho ,  Juho Pirskanen ,  Esa Malkamaki

    IPC分类号： H04Q7/00

    CPC分类号： H04W72/06 ,  H04W88/02

    摘要： User equipment for communicating data in a communications system comprising a set of user equipment; comprising: a transceiver arranged to receive at least one data packet over a communications channel, wherein the data packet comprises an identifier; and a processor arranged to determine from the identifier if the said user equipment is one of the a subset of user equipment, wherein the processor is arranged to determine if the first identifier is one of the subset of user equipment when the identifier matches a first value if the communications channel is a common channel or a second value if the communications channel is a dedicated channel.

    摘要翻译： 用于在包括一组用户设备的通信系统中传送数据的用户设备; 包括：收发机，被布置成通过通信信道接收至少一个数据分组，其中所述数据分组包括标识符; 以及处理器，被布置为从所述标识符确定所述用户设备是否是用户设备的子集之一，其中所述处理器被布置为当所述标识符匹配于第一值时，确定所述第一标识符是所述用户设备的子集之一 如果通信信道是专用信道，则通信信道是公共信道或第二值。

    System and method for improving reordering functionality in radio communications
    8.
    发明授权
    System and method for improving reordering functionality in radio communications 有权
    用于改善无线电通信中的排序功能的系统和方法

    公开(公告)号：US09054869B2

    公开(公告)日：2015-06-09

    申请号：US12113885

    申请日：2008-05-01

    申请人： Juho Pirskanen ,  Karri Ranta-Aho

    发明人： Juho Pirskanen ,  Karri Ranta-Aho

    IPC分类号： H04L12/953 ,  H04L1/18

    CPC分类号： H04L1/1841 ,  H04W76/38

    摘要： The definition and use of an additional timer for the MAC-hs reordering function in a user equipment. The timer counts transmission time intervals and is reset each time that the user equipment receives a data packet. If the timer reaches a set value, indicating a sufficiently long period of inactivity, then the transmission sequence number is reset to zero or another predefined value. A base station can run a similar timer and, after the timer reaches a set value, can consider the user equipment as no longer being active.

    摘要翻译： 用户设备中MAC-hs重新排序功能的附加定时器的定义和使用。 定时器计数传输时间间隔，每当用户设备接收到数据包时重置。 如果定时器达到设定值，指示足够长的不活动时间段，则将发送序列号重置为零或另一个预定值。 基站可以运行类似的定时器，并且在定时器达到设定值之后，可以将用户设备视为不再有效。

    Radio resource control in HSUPA system
    10.
    发明申请
    Radio resource control in HSUPA system 审中-公开
    HSUPA系统中的无线电资源控制

    公开(公告)号：US20060034226A1

    公开(公告)日：2006-02-16

    申请号：US10966146

    申请日：2004-10-18

    申请人： Jian Gu ,  Xiangguang Che ,  Karri Ranta-Aho ,  Juho Pirskanen ,  Esa Malkamaki

    发明人： Jian Gu ,  Xiangguang Che ,  Karri Ranta-Aho ,  Juho Pirskanen ,  Esa Malkamaki

    IPC分类号： H04Q7/00

    CPC分类号： H04W52/146 ,  H04W52/246 ,  H04W52/48

    摘要： A radio resource control in an HSUPA system is provided. The control procedure includes: communicating data blocks between user equipment and a network infrastructure over a physical High Speed Uplink Packet Access channel; communicating block acknowledgement messages between the user equipment and the network infrastructure, each block acknowledgement message indicating whether or not a data block was received successfully; and controlling transmission power of the physical HSUPA channel on the basis of at least one block acknowledgement message.

    摘要翻译： 提供了HSUPA系统中的无线电资源控制。 控制过程包括：通过物理高速上行链路分组接入信道在用户设备和网络基础设施之间传送数据块; 在用户设备和网络基础设施之间传递块确认消息，每个块确认消息指示数据块是否被成功接收; 以及基于至少一个块确认消息来控制所述物理HSUPA信道的发送功率。