RLC Segmentation for Carrier Aggregation
    101.
    发明申请
    RLC Segmentation for Carrier Aggregation 有权
    载波聚合的RLC分段

    公开(公告)号:US20110164664A1

    公开(公告)日:2011-07-07

    申请号:US13119815

    申请日:2008-09-23

    IPC分类号: H04B1/38 H04L27/00

    摘要: Systems, devices, methods and software according to these exemplary embodiments provide for reducing the number of different sequence numbers used to transmit radio link control, RLC, data blocks to avoid, for example, sequence number stalling. This can be accomplished by, for example, transmitting or receiving RLC protocol data unit, PDU, segments as the initial or original instance of data communication.

    摘要翻译: 根据这些示例性实施例的系统,设备,方法和软件提供减少用于发送无线电链路控制,RLC,数据块的不同序列号的数量,以避免例如序列号失速。 这可以通过例如发送或接收RLC协议数据单元,PDU作为数据通信的初始或原始实例的段来实现。

    Method and Nodes for Congestion Notification
    102.
    发明申请
    Method and Nodes for Congestion Notification 有权
    拥塞通知的方法和节点

    公开(公告)号:US20110032819A1

    公开(公告)日:2011-02-10

    申请号:US12812475

    申请日:2009-01-13

    IPC分类号: H04L12/56

    摘要: A method of performing congestion notification for a data transmission (10) from a sender (14) to a receiver (11) is described. Furthermore, nodes for such a transmission as well as methods of controlling such nodes are described. The data transmission involves a first node (12) and a second node (13) between said sender and receiver. The data packets pass from said second node to said first node towards said receiver. The method comprises: —sending (S82) a message (15) from said first node to said second node, said message relating to a decision on whether to notify said receiver of a congestion condition in said data transmission, —sending (S83) an explicit congestion notification (16) from said second node to said receiver if it is decided to notify said receiver of said congestion condition.

    摘要翻译: 描述了从发送器(14)到接收器(11)执行用于数据传输(10)的拥塞通知的方法。 此外,描述了用于这种传输的节点以及控制这些节点的方法。 数据传输涉及所述发送方和接收方之间的第一节点(12)和第二节点(13)。 数据分组从所述第二节点传递到所述第一节点朝向所述接收机。 该方法包括:从所述第一节点向所述第二节点发送(S82)消息(15),所述消息涉及关于是否向所述接收机通知所述数据传输中的拥塞状况的判定(S83) 如果决定向所述接收机通知所述拥塞状况,则显式拥塞通知(16)从所述第二节点到所述接收机。

    Configuration of HS-DSCH Serving Cell Change Improvements
    103.
    发明申请
    Configuration of HS-DSCH Serving Cell Change Improvements 有权
    HS-DSCH服务细胞变化改进的配置

    公开(公告)号:US20110014917A1

    公开(公告)日:2011-01-20

    申请号:US12933220

    申请日:2009-03-06

    IPC分类号: H04W36/16

    摘要: The present solution relates to a method in a user equipment (300) for configuring a cell change procedure to be used for handover in a wireless communication network (300). The user equipment (310) is situated in a serving cell (306) and comprises an active set of cells. The active set of cells comprises a list of cells to which the user equipment (310) can move from the serving cell (306). The user equipment (310) sends (501) a request to a network controller (315) comprised in the wireless communication network (300) to add at least one further cell to the active set. The user equipment (310) then receives (502) the requested active set update from the network controller (315). The received active set update comprises the at least one further cell to be added to the active set and a list of cells to which a modified cell change procedure shall be used for handover. A neighbour cell (308) which is stronger than a current serving cell (306) is detected (503). This detected stronger neighbour cell (308) is matching (504) with the received list of modified cell change procedure cells, and the modified cell change procedure for the handover to the stronger neighbour cell (308) is applied (505) if the stronger neighbour cell (308) is found matching a cell on the list.

    摘要翻译: 本解决方案涉及用于在无线通信网络(300)中配置用于切换的小区改变过程的用户设备(300)中的方法。 用户设备(310)位于服务小区(306)中并且包括活动的小区集合。 活动的小区组包括用户设备(310)可以从服务小区(306)移动的小区列表。 用户设备(310)向包括在无线通信网络(300)中的网络控制器(315)发送(501)请求,以将至少一个另外的小区添加到活动组。 用户设备(310)然后从网络控制器(315)接收(502)所请求的活动集更新。 接收到的活动集更新包括要添加到活动集的至少一个另外的小区和将被修改的小区改变过程用于切换的小区的列表。 检测到比当前服务小区(306)更强的相邻小区(308)(503)。 检测到的较强相邻小区(308)与修改的小区改变过程小区的接收列表进行匹配(504),并且如果较强邻居(505)应用用于切换到较强相邻小区(308)的修改小区更改过程 发现单元格(308)与列表上的单元格匹配。

    Method and Arrangement for Transmitting a Data Unit in a Wireless Communications System
    104.
    发明申请
    Method and Arrangement for Transmitting a Data Unit in a Wireless Communications System 有权
    用于在无线通信系统中发送数据单元的方法和装置

    公开(公告)号:US20100309892A1

    公开(公告)日:2010-12-09

    申请号:US12864850

    申请日:2008-12-17

    IPC分类号: H04J3/00

    摘要: An object of the present invention is to provide a mechanism for improving coverage in a wireless communications system. The object is achieved by a method in a sending node (210) for transmitting a data unit to a receiving node (220). The data unit comprises a number of bits. The sending node (210) and the receiving node (220) are both comprised in a wireless communications system (200). According to the method, the sending node (210) obtains (606, 810) a value n associated with the data unit. Then, the sending node (210) selects (608, 814) a transmission time instance depending on n, such that a function exists that uniquely associates the selected transmission time instance with n. Finally, the sending node (210) transmits (612, 818) the data unit to the receiving node (220) in the selected transmission time instance, without the value n.

    摘要翻译: 本发明的目的是提供一种用于改善无线通信系统中的覆盖的机制。 该目的通过发送节点(210)中的方法来实现,用于将数据单元发送到接收节点(220)。 数据单元包括多个位。 发送节点(210)和接收节点(220)都包括在无线通信系统(200)中。 根据该方法,发送节点(210)获得(606,810)与数据单元相关联的值n。 然后,发送节点(210)根据n选择(608,814)发送时间实例,使得存在将所选择的发送时间实例与n唯一地相关联的功能。 最后,发送节点(210)将数据单元(612,818)发送到所选择的传输时间实例中的接收节点(220),而没有值n。

    Compressed Buffer Status Reports in LTE
    105.
    发明申请
    Compressed Buffer Status Reports in LTE 审中-公开
    LTE中的压缩缓冲区状态报告

    公开(公告)号:US20100284314A1

    公开(公告)日:2010-11-11

    申请号:US12811585

    申请日:2008-07-02

    IPC分类号: H04L12/56 H04L27/00 H04B7/00

    CPC分类号: H04W72/1284 H04L47/30

    摘要: Methods and apparatus for producing a compressed buffer status report (400) for use in a wireless network are disclosed. In several of the disclosed embodiments, a wireless terminal (160) forms a compressed buffer status report (400) that includes a field (410) of one or more bits that indicate an overall status corresponding to all or substantially all of the uplink data buffers for the wireless terminal (160), along with one or more fields (420) that indicate buffer status for specific corresponding radio bearers or groups of radio bearers. Accordingly, a small buffer report (410) may be sent in-band with the uplink data transmission, such as in headers (810) of one or more MAC packet data units (800), to convey information about the status of the wireless terminal's buffers, both for all the buffers (i.e., collectively), and for each of several high-priority radio bearers or groups of radio bearers.

    摘要翻译: 公开了用于产生无线网络中使用的压缩缓冲状态报告(400)的方法和装置。 在所公开的几个实施例中,无线终端(160)形成压缩缓冲器状态报告(400),该压缩缓冲器状态报告(400)包括指示与所有或基本上所有上行链路数据缓冲器相对应的总体状态的一个或多个位的字段(410) 以及指示用于特定对应的无线电承载或无线电承载组的缓冲器状态的一个或多个字段(420)的无线终端(160)。 因此,可以在诸如在一个或多个MAC分组数据单元(800)的头部(810)中的上行链路数据传输的带内发送小的缓冲器报告(410),以传达关于无线终端的状态的信息 缓冲器(对于所有缓冲器(即,集体地))以及几个高优先级无线电承载或无线电承载组中的每一个。

    Sequence Number Update
    106.
    发明申请
    Sequence Number Update 有权
    序列号更新

    公开(公告)号:US20100220709A1

    公开(公告)日:2010-09-02

    申请号:US12664373

    申请日:2008-05-23

    申请人: Janne Peisa

    发明人: Janne Peisa

    IPC分类号: H04J3/00

    摘要: The invention relates to a method and device in a communications network when a User Equipment, UE, needs to update a next expected Transmission Sequence Number, TSN, continuously in order to avoid discarding successive transmissions. The method comprises: resetting a next expected TSN value in said network and UE to predetermined values after a predetermined inactivity time.

    摘要翻译: 本发明涉及通信网络中的一种方法和设备,当用户设备UE需要连续地更新下一个期望的传输序列号码TSN,以避免丢弃连续的传输。 该方法包括:在预定的不活动时间之后,将所述网络和UE中的下一预期TSN值重置为预定值。

    Link Layer Control Protocol Implementation
    107.
    发明申请
    Link Layer Control Protocol Implementation 有权
    链路层控制协议实现

    公开(公告)号:US20100216471A1

    公开(公告)日:2010-08-26

    申请号:US12516699

    申请日:2007-12-19

    IPC分类号: H04W36/00

    CPC分类号: H04W36/26 H04W36/02

    摘要: A radio base station suitable for performing a handover operation for a LTE-variant of a radio access network comprises a transceiver and a status report requester. The transceiver is configured to facilitate wireless transmission between the radio base station and a wireless terminal over an air interface, including transmission of a radio link bearer for the connection over a downlink from the radio base station to the wireless terminal. The status report requester is configured to determine, according to one or more pre-defined criteria, whether to request from the wireless terminal a status report for a radio bearer prior to the radio base station transferring user data for the connection to another radio base station in conjunction with a handover.

    摘要翻译: 适合于对无线电接入网络的LTE变型进行切换操作的无线电基站包括收发机和状态报告请求者。 收发器被配置为促进无线基站和无线终端之间通过空中接口的无线传输,包括通过无线电基站到无线终端的下行链路的连接的无线电链路承载的传输。 状态报告请求者被配置为根据一个或多个预定义的准则来确定在无线电基站传送用于连接到另一个无线电基站的用户数据之前是否从无线终端请求无线承载的状态报告 结合切换。

    Technique for Uplink Data Transmissions in Communication Networks
    108.
    发明申请
    Technique for Uplink Data Transmissions in Communication Networks 有权
    通信网络上行数据传输技术

    公开(公告)号:US20100172295A1

    公开(公告)日:2010-07-08

    申请号:US12601842

    申请日:2007-05-29

    IPC分类号: H04W40/00 H04B7/00

    摘要: The invention relates to a technique for uplink data transmissions in, e.g., mobile networks. A method embodiment for performing the technique in a transmitter (122) comprises the steps of allocating, for a first transmission (T1′) as the transmission power for an uplink control channel (UCOCH), the smaller of an available transmission power and a desired transmission power for the uplink control channel; and allocating, for at least one subsequent transmission (T2′) triggered by a feedback indication (128), zero transmission power to the uplink control channel (UCOCH).

    摘要翻译: 本发明涉及用于例如移动网络中的上行链路数据传输的技术。 用于在发射机(122)中执行该技术的方法实施例包括以下步骤:对于作为上行链路控制信道(UCOCH)的发射功率的第一传输(T1'),分配可用传输功率和期望的 上行控制信道的发射功率; 以及为由反馈指示(128)触发的至少一个后续传输(T2')分配对所述上行链路控制信道(UCOCH)的零发射功率。

    METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION NETWORK
    109.
    发明申请
    METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION NETWORK 有权
    无线通信网络中的方法和布置

    公开(公告)号:US20100085880A1

    公开(公告)日:2010-04-08

    申请号:US12350619

    申请日:2009-01-08

    IPC分类号: H04L12/26

    摘要: Method and arrangement in a first node for requesting a status report from a second node. The first node and the second node are both comprised within a wireless communication network. The status report comprises positive and/or negative acknowledgement of data sent from the first node, to be received by the second node. The first node comprises a first counter configured to count the number of transmitted Protocol Data Units, PDUS, and a second counter configured to count the number of transmitted data bytes. The method and arrangements comprises initialising the first and the second counter to zero, transmitting data to be received by the second node, comparing the value of the first and the second counters with a first threshold limit value and a second threshold limit value and requesting a status report from the second node if any of the threshold limit values is reached or exceeded.

    摘要翻译: 用于从第二节点请求状态报告的第一节点中的方法和装置。 第一节点和第二节点都包括在无线通信网络内。 状态报告包括从第一节点发送的数据的肯定和/或否定确认,以由第二节点接收。 第一节点包括被配置为对传送的协议数据单元数量PDUS进行计数的第一计数器和被配置为对发送的数据字节数进行计数的第二计数器。 所述方法和装置包括将第一和第二计数器初始化为零,发送要由第二节点接收的数据,将第一和第二计数器的值与第一阈值极限值和第二阈值极限值进行比较,并请求 如果达到或超过任何阈值极限值,则来自第二个节点的状态报告。

    ENHANCED PACKET SERVICE FOR TELECOMMUNICATIONS
    110.
    发明申请
    ENHANCED PACKET SERVICE FOR TELECOMMUNICATIONS 有权
    电信分包服务

    公开(公告)号:US20080002617A1

    公开(公告)日:2008-01-03

    申请号:US11617792

    申请日:2006-12-29

    IPC分类号: H04Q7/00

    摘要: A packet service enhancement mode (60) and packet service enhancer (35) is provided for operating a packet channel (25) existing over an air interface (27) between a base station node and a user equipment unit of a telecommunications network. As one aspect of the technology, a packet service enhancement method comprises performing a monitoring of a radio link connection carried by the packet channel and, in accordance with the monitoring, both modifying an operational parameter for the packet channel and dropping non-consecutive packets from the packet channel.

    摘要翻译: 提供分组业务增强模式(60)和分组业务增强器(35),用于操作存在于电信网络的基站节点和用户设备单元之间的空中接口(27)上的分组信道(25)。 作为该技术的一个方面,分组业务增强方法包括对分组信道承载的无线链路连接进行监视,根据该监视,修改分组信道的操作参数,丢弃非连续分组 分组信道。