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    Method and arrangement for efficiently utilizing radio resources in a communication network
    1.
    发明授权
    Method and arrangement for efficiently utilizing radio resources in a communication network 有权
    在通信网络中有效利用无线电资源的方法和装置

    公开(公告)号：US08699428B2

    公开(公告)日：2014-04-15

    申请号：US12447233

    申请日：2006-10-27

    申请人： Anna Larmo ,  Johan Torsner ,  Mats Sagfors ,  Bela Rathonyi

    发明人： Anna Larmo ,  Johan Torsner ,  Mats Sagfors ,  Bela Rathonyi

    IPC分类号： H04W4/00 ,  H04L1/18

    CPC分类号： H04L1/1851 ,  H04L1/1825 ,  H04L1/1829 ,  H04L1/188 ,  H04L69/28

    摘要： The present invention relates to a method and an arrangement for obtaining efficient radio resource utilization over a radio interface in a communication network comprising a transmitting entity (18) transmitting data over said radio interface to a receiving entity (15), said transmitting entity (18) comprising at least an upper layer utilizing an automatic repeat request (ARQ) protocol on top of a lower layer utilizing a hybrid automatic repeat request (HARQ) protocol, whereby a timer in said upper layer is arranged to supervise operation of said upper layer. Said timer is set based on an indication of receipt status of the transmitted data in said receiving entity (15) according to said lower layer hybrid automatic repeat request protocol.

    摘要翻译： 本发明涉及一种用于在通信网络中通过无线电接口获得有效的无线电资源利用的方法和装置，包括通过所述无线电接口向接收实体（15）发送数据的发送实体（18），所述发送实体（18） ）包括利用混合自动重传请求（HARQ）协议在下层上利用自动重传请求（ARQ）协议的至少上层，由此所述上层中的定时器被布置为监督所述上层的操作。 所述定时器是根据所述下层混合自动重复请求协议，基于所述接收实体（15）中发送数据的接收状态的指示来设置的。

    METHOD AND ARRANGEMENT FOR EFFICIENTLY UTILIZING RADIO RESOURCES IN A COMMUNICATION NETWORK
    2.
    发明申请
    METHOD AND ARRANGEMENT FOR EFFICIENTLY UTILIZING RADIO RESOURCES IN A COMMUNICATION NETWORK 有权
    在通信网络中有效利用无线电资源的方法和布置

    公开(公告)号：US20100091721A1

    公开(公告)日：2010-04-15

    申请号：US12447233

    申请日：2006-10-27

    申请人： Anna Larmo ,  Johan Torsner ,  Mats Sagfors ,  Bela Rathonyi

    发明人： Anna Larmo ,  Johan Torsner ,  Mats Sagfors ,  Bela Rathonyi

    IPC分类号： H04W72/04

    CPC分类号： H04L1/1851 ,  H04L1/1825 ,  H04L1/1829 ,  H04L1/188 ,  H04L69/28

    摘要： The present invention relates to a method and an arrangement for obtaining efficient radio resource utilization over a radio interface in a communication network comprising a transmitting entity (18) transmitting data over said radio interface to a receiving entity (15), said transmitting entity (18) comprising at least an upper layer utilizing an automatic repeat request (ARQ) protocol on top of a lower layer utilizing a hybrid automatic repeat request (HARQ) protocol, whereby a timer in said upper layer is arranged to supervise operation of said upper layer. Said timer is set based on an indication of receipt status of the transmitted data in said receiving entity (15) according to said lower layer hybrid automatic repeat request protocol.

    摘要翻译： 本发明涉及一种用于在通信网络中通过无线电接口获得有效的无线电资源利用的方法和装置，包括通过所述无线电接口向接收实体（15）发送数据的发送实体（18），所述发送实体（18） ）包括利用混合自动重传请求（HARQ）协议在下层上利用自动重传请求（ARQ）协议的至少上层，由此所述上层中的定时器被布置为监督所述上层的操作。 所述定时器是根据所述下层混合自动重复请求协议，基于所述接收实体（15）中发送数据的接收状态的指示来设置的。

    Method and a Transceiver for Reducing Retransmissions in a Telecommunications System
    3.
    发明申请
    Method and a Transceiver for Reducing Retransmissions in a Telecommunications System 有权
    用于减少电信系统中重传的方法和收发器

    公开(公告)号：US20110013567A1

    公开(公告)日：2011-01-20

    申请号：US12933245

    申请日：2008-10-10

    申请人： Per Johan Torsner ,  Mats Sagfors ,  Anna Larmo

    发明人： Per Johan Torsner ,  Mats Sagfors ,  Anna Larmo

    IPC分类号： H04W4/00

    CPC分类号： H04L1/1621 ,  H04L1/1628 ,  H04L1/1809 ,  H04L1/1867

    摘要： The present invention relates to a method and to a transceiver (100) of a telecommunications system capable in exchanging protocol data units (PDUs) with another transceiver(s). Each PDU being identified using a sequence number. The transceiver, according to the present invention, is arranged to receive from the other transceiver a status report indicating positively acknowledged PDUs and negatively acknowledged PDUs. The transceiver (100) is further configured to compare sequence numbers in the report with previously acquired sequence numbers from previous reports and to prevent retransmissions of one or several PDUs based on the comparison.

    摘要翻译： 本发明涉及能够与另一收发器交换协议数据单元（PDU）的电信系统的方法和收发信机（100）。 使用序列号识别每个PDU。 根据本发明的收发器被布置成从另一收发器接收指示肯定确认的PDU和负确认的PDU的状态报告。 收发器（100）还被配置为将报告中的序列号与先前报告中的先前获取的序列号进行比较，并且基于比较来防止一个或多个PDU的重传。

    Method and a transceiver for reducing retransmissions in a telecommunications system
    4.
    发明授权
    Method and a transceiver for reducing retransmissions in a telecommunications system 有权
    用于减少电信系统中的重传的方法和收发器

    公开(公告)号：US08565126B2

    公开(公告)日：2013-10-22

    申请号：US12933245

    申请日：2008-10-10

    申请人： Per Johan Torsner ,  Mats Sagfors ,  Anna Larmo

    发明人： Per Johan Torsner ,  Mats Sagfors ,  Anna Larmo

    IPC分类号： H04B7/005

    CPC分类号： H04L1/1621 ,  H04L1/1628 ,  H04L1/1809 ,  H04L1/1867

    摘要： The present invention relates to a method and to a transceiver (100) of a telecommunications system capable in exchanging protocol data units (PDUs) with another transceiver(s). Each PDU being identified using a sequence number. The transceiver, according to the present invention, is arranged to receive from the other transceiver a status report indicating positively acknowledged PDUs and negatively acknowledged PDUs. The transceiver (100) is further configured to compare sequence numbers in the report with previously acquired sequence numbers from previous reports and to prevent retransmissions of one or several PDUs based on the comparison.

    摘要翻译： 本发明涉及能够与另一收发器交换协议数据单元（PDU）的电信系统的方法和收发信机（100）。 使用序列号识别每个PDU。 根据本发明的收发器被布置成从另一收发器接收指示肯定确认的PDU和负确认的PDU的状态报告。 收发器（100）还被配置为将报告中的序列号与先前报告中的先前获取的序列号进行比较，并且基于比较来防止一个或多个PDU的重传。

    Improved MAC-D Multiplexing in UTRAN HSDPA Wireless Networks
    5.
    发明申请
    Improved MAC-D Multiplexing in UTRAN HSDPA Wireless Networks 有权
    UTRAN HSDPA无线网络中改进的MAC-D复用

    公开(公告)号：US20100080170A1

    公开(公告)日：2010-04-01

    申请号：US12519333

    申请日：2007-12-14

    申请人： Anna Larmo ,  Janne Peisa ,  Mats Sagfors ,  Johan Torsner ,  Stefan Wager

    发明人： Anna Larmo ,  Janne Peisa ,  Mats Sagfors ,  Johan Torsner ,  Stefan Wager

    IPC分类号： H04W40/00

    CPC分类号： H04W72/042 ,  H04B7/2603 ,  H04L1/0002 ,  H04L1/1819 ,  H04L12/4633 ,  H04W28/06 ,  H04W72/04

    摘要： UTRAN MAC-d multiplexing of data from multiple logical channels to a single MAC-d flow is supported while reducing overhead and achieving octet alignment in MAC-d PDU length. In one embodiment, the C/T field of a multiplexed MAC-d PDU is eliminated, and the logical channels multiplexed into the MAC-d flow are mapped to a MAC-hs PQ in at least the NodeB (and preferably in the UE as well). In other embodiments, the C/T field is retained, and an octet-aligned length indicator is transmitted from the RNC to the UE. In one embodiment, the length indicator is octet-aligned by padding the MAC-d PDUs. In another embodiment, transmitters and receivers in the path from RNC to UE are configured with an offset to add to the length indicator to achieve octet alignment. The padding or offset is (8−n) bits, where n=the number of bits in C/T field.

    摘要翻译： 支持从多个逻辑信道到单个MAC-d流的数据的UTRAN MAC-d复用，同时减少开销并在MAC-d PDU长度内实现八位位组对准。 在一个实施例中，消除了复用的MAC-d PDU的C / T字段，并且复用到MAC-d流中的逻辑信道被映射到至少节点B（优选在UE中）的MAC-hs PQ 好）。 在其他实施例中，C / T字段被保留，并且八位字节对齐的长度指示符从RNC发送到UE。 在一个实施例中，长度指示符通过填充MAC-d PDU进行八位字节对齐。 在另一个实施例中，从RNC到UE的路径中的发射机和接收机被配置有偏移量以添加到长度指示符以实现八位字节对准。 填充或偏移量为（8-n）位，其中n = C / T域中的位数。

    Single Bit Segmentation Indicator
    6.
    发明申请
    Single Bit Segmentation Indicator 审中-公开
    单位分割指示器

    公开(公告)号：US20100046448A1

    公开(公告)日：2010-02-25

    申请号：US12519320

    申请日：2007-12-10

    申请人： Janne Peisa ,  Mats Sagfors ,  Johan Torsner ,  Stefan Wager ,  Anna Larmo

    发明人： Janne Peisa ,  Mats Sagfors ,  Johan Torsner ,  Stefan Wager ,  Anna Larmo

    IPC分类号： H04W72/00

    CPC分类号： H04L1/1887 ,  H04W28/065

    摘要： Data units according to the first transmission format are divided into data units according to the second transmission format. A single-bit segmentation indicator inserted into the header of a data unit according to the second transmission format indicates whether the data unit according to the first transmission format ends in a data unit according to the second transmission format.

    摘要翻译： 根据第一传输格式的数据单元根据第二传输格式被划分成数据单元。 根据第二传输格式插入到数据单元的报头中的单位分段指示符指示根据第二传输格式的根据第一传输格式的数据单元是否以数据单元结束。

    Systems and Methods for Transmitting Serving Grants to a Serving Base Station
    7.
    发明申请
    Systems and Methods for Transmitting Serving Grants to a Serving Base Station 有权
    将服务补助金发送到服务基站的系统和方法

    公开(公告)号：US20100246517A1

    公开(公告)日：2010-09-30

    申请号：US12729704

    申请日：2010-03-23

    申请人： Jose Luis Pradas ,  Anna Larmo ,  Edgar Ramos ,  Mats Sagfors

    发明人： Jose Luis Pradas ,  Anna Larmo ,  Edgar Ramos ,  Mats Sagfors

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0413 ,  H04L5/0053 ,  H04W72/1284 ,  H04W76/34

    摘要： The invention provides a method for transmitting a serving grant to a base station. In some embodiments the method includes: storing a serving grant in a storage unit, generating a layer two protocol data unit (L2 PDU); and transmitting the L2 PDU to the base station, wherein the step of generating the L2 PDU comprises adding the serving grant to the L2 PDU.

    摘要翻译： 本发明提供了一种用于向基站发送服务授权的方法。 在一些实施例中，该方法包括：将服务许可存储在存储单元中，生成第二层协议数据单元（L2 PDU）; 以及将所述L2 PDU发送到所述基站，其中，生成所述L2 PDU的步骤包括将所述服务授权添加到所述L2 PDU。

    Handover method for reducing the amount of data forwarded to a target node
    10.
    发明授权
    Handover method for reducing the amount of data forwarded to a target node 有权
    用于减少转发到目标节点的数据量的切换方法

    公开(公告)号：US09191870B2

    公开(公告)日：2015-11-17

    申请号：US13388030

    申请日：2009-08-10

    申请人： Anna Larmo ,  Parth Ileshkumar Amin ,  Johan Torsner ,  Stefan Wager

    发明人： Anna Larmo ,  Parth Ileshkumar Amin ,  Johan Torsner ,  Stefan Wager

    IPC分类号： H04W36/00 ,  H04W36/02

    CPC分类号： H04W36/02

    摘要： Method and arrangement in a source radio network node for reducing the amount of user equipment related data forwarded to a target radio network node, when performing a handover of a user equipment. The method comprises determining that the user equipment is to perform a handover from the source radio network node to the target radio network node, increasing the polling frequency of polls sent to the user equipment, transmitting a poll to the user equipment, receiving a status message from the user equipment, as a response to the transmitted poll, dropping the data which, according to the received status message have been acknowledged by the user equipment, and forwarding the data which have not been acknowledged by the user equipment according to the received status message, to the target radio network node.

    摘要翻译： 源无线电网络节点中的方法和装置，用于在执行用户设备的切换时减少转发到目标无线电网络节点的用户设备相关数据量。 该方法包括：确定用户设备将执行从源无线电网络节点到目标无线电网络节点的切换，增加发送给用户设备的轮询的轮询频率，向用户设备发送轮询，接收状态消息 从用户设备，作为对所发送的轮询的响应，丢弃根据接收到的状态消息已被用户设备确认的数据，并且根据接收到的状态转发尚未被用户设备确认的数据 消息，到目标无线网络节点。