WIRELESS COMMUNICATION METHOD AND APPARATUS FOR PERFORMING HOME NODE-B IDENTIFICATION AND ACCESS RESTRICTION
    1.
    发明申请
    WIRELESS COMMUNICATION METHOD AND APPARATUS FOR PERFORMING HOME NODE-B IDENTIFICATION AND ACCESS RESTRICTION 审中-公开
    无线通信方法和设备,用于执行家庭节点B标识和接入限制

    公开(公告)号:WO2008134281A3

    公开(公告)日:2009-05-28

    申请号:PCT/US2008060986

    申请日:2008-04-21

    Abstract: A method and a wireless transmit/receive unit (WTRU) (600), including a universal subscriber identity module (USIM) (625), for identifying a closed subscriber group (CSG) cell are disclosed. The WTRU (600) receives a broadcast from a cell including a cell identifier (ID). If the cell ID is associated with a CSG cell, the WTRU (600) determines whether the CSG ID is programmed in the USIM (625). The cell broadcast may include a single bit information element (IE) indicating that the cell is a CSG cell. If the cell ID is a CSG ID, the cell ID may further include a plurality of fields which indicate at least one of a country, a region, an operator, and a home evolved Node-B (HeNB) number. The cell broadcast may further include a bit indicating whether the CSG cell is public or private. The cell broadcast may further include a bit indicating that emergency calls are allowed from all users.

    Abstract translation: 公开了一种用于识别封闭用户组(CSG)小区的包括通用用户识别模块(USIM)(625))的方法和无线发射/接收单元(WTRU)(600)。 WTRU(600)从包括小区标识符(ID)的小区接收广播。 如果小区ID与CSG小区相关联,则WTRU(600)确定在USIM(625)中是否对CSG ID进行编程。 小区广播可以包括指示该小区是CSG小区的单个比特信息元素(IE)。 如果小区ID是CSG ID,则小区ID还可以包括指示国家,区域,运营商和归属演进的节点B(HeNB)号码中的至少一个的多个字段。 小区广播还可以包括指示CSG小区是公共还是私有的比特。 小区广播还可以包括指示来自所有用户的紧急呼叫的比特。

    BALANCING PAGING LOAD AND ASSIGNING TRACKING AREA UPDATES
    5.
    发明申请
    BALANCING PAGING LOAD AND ASSIGNING TRACKING AREA UPDATES 审中-公开
    平衡寻呼负载和分配跟踪区域更新

    公开(公告)号:WO2008112161A8

    公开(公告)日:2009-02-05

    申请号:PCT/US2008003086

    申请日:2008-03-07

    Abstract: A method for assigning a tracking area (TA) is disclosed. A mobility state of a wireless transmit/receive unit (WTRU) is determined and the TA is assigned based on the determined mobility state. Also disclosed is a method for accessing a closed subscriber group (CSG) TA. A CSG TA identifier is received at a WTRU and is stored. A CSG TA broadcast is received and the broadcast CSG TA is accessed if an identifier of the broadcast CSG TA matches the stored CSG TA identifier. Also disclosed is a method for changing a mobility state of- a WTRU. A current mobility state of the WTRU is determined and a predetermined metric of the WTRU is examined. The predetermined metric is evaluated to determine if the metric has crossed a threshold and the mobility state is changed based on the evaluated metric.

    Abstract translation: 公开了一种分配跟踪区域(TA)的方法。 确定无线发射/接收单元(WTRU)的移动性状态,并且基于所确定的移动性状态来分配TA。 还公开了一种用于访问封闭用户组(CSG)TA的方法。 在WTRU处接收CSG TA标识符并被存储。 如果广播CSG TA的标识符与存储的CSG TA标识符匹配,则接收到CSG TA广播并且广播CSG TA被访问。 还公开了一种用于改变WTRU的移动性状态的方法。 确定WTRU的当前移动状态并检查WTRU的预定度量。 评估预定度量以确定度量是否超过阈值,并且基于所评估的度量改变移动性状态。

    BALANCING PAGING LOAD AND ASSIGNING TRACKING AREA UPDATES
    6.
    发明申请
    BALANCING PAGING LOAD AND ASSIGNING TRACKING AREA UPDATES 审中-公开
    平衡寻呼负载和分配跟踪区域更新

    公开(公告)号:WO2008112161A3

    公开(公告)日:2008-12-18

    申请号:PCT/US2008003086

    申请日:2008-03-07

    Abstract: A method for assigning a tracking area (TA) is disclosed. A mobility state of a wireless transmit /receive unit (WTRU) is determined and the TA is assigned based on the determined mobility state. Also disclosed is a method for accessing a closed subscriber group (CSG) cell. A CSG TA identifier is received at a WTRU and is stored. A CSG TA broadcast is received and the broadcast CSG TA is accessed if an identifier of the broadcast CSG TA matches the stored CSG TA identifier. Also disclosed is a method for changing a mobility state of a WTRU. A current mobility state of the WTRU is determined and a predetermined metric of the WTRU is examined. The predetermined metric is evaluated to determine if the metric has crossed a threshold and the mobility state is changed based on the evaluated metric. A method for updating TA upon expiration of timer (set up based on mobility state. Paging load).

    Abstract translation: 公开了一种分配跟踪区域(TA)的方法。 确定无线发射/接收单元(WTRU)的移动性状态,并且基于所确定的移动性状态来分配TA。 还公开了一种用于访问封闭用户组(CSG)小区的方法。 在WTRU处接收CSG TA标识符并被存储。 如果广播CSG TA的标识符与存储的CSG TA标识符匹配,则接收到CSG TA广播并且广播CSG TA被访问。 还公开了一种用于改变WTRU的移动性状态的方法。 确定WTRU的当前移动状态并检查WTRU的预定度量。 评估预定度量以确定度量是否超过阈值,并且基于所评估的度量改变移动性状态。 定时器到期时更新TA的方法(根据移动状态设置寻呼负载)。

    METHOD AND APPARATUS FOR OPTIMIZING E-TFC RESTRICTION FOR HSUPA CHANNELS
    7.
    发明申请
    METHOD AND APPARATUS FOR OPTIMIZING E-TFC RESTRICTION FOR HSUPA CHANNELS 审中-公开
    用于优化HSUPA通道的E-TFC限制的方法和装置

    公开(公告)号:WO2008057465A3

    公开(公告)日:2008-12-11

    申请号:PCT/US2007023222

    申请日:2007-11-02

    CPC classification number: H04W52/28 H04L1/0001 H04L1/0006 H04W52/346

    Abstract: A method and apparatus for transport format combination restriction in a high speed downlink packet access (HSDPA) system. An enhanced transport format combination (E-TFC) table is split into sub-tables. A wireless transmit/receive unit (WTRU) selects one of the sub-tables and a window within the selected sub-table to search. The WTRU then determines whether or not a first element in the search window is blocked. If the first element in the search window is blocked, then the WTRU assumes that all of the elements in the selected sub-table are blocked. If the first element in the search window is not blocked, the WTRU then determines whether a last element in the search window is blocked. If the last element is not blocked, the WTRU assumes that all elements smaller than or equal to the last element are not blocked, and all elements greater than the last element are blocked. If the last element is blocked, the size of the search window is reduced until it is determined that the last element is not blocked.

    Abstract translation: 一种用于高速下行链路分组接入(HSDPA)系统中传输格式组合限制的方法和装置。 增强的传输格式组合(E-TFC)表被分割成子表。 无线发射/接收单元(WTRU)选择子表中的一个和所选择的子表内的窗口进行搜索。 然后,WTRU确定搜索窗口中的第一个元素是否被阻止。 如果搜索窗口中的第一个元素被阻止,则WTRU假定所选子表中的所有元素被阻止。 如果搜索窗口中的第一个元素未被阻止,则WTRU然后确定搜索窗口中的最后一个元素是否被阻止。 如果最后一个元素不被阻塞,则WTRU假定小于或等于最后一个元素的所有元素都不会被阻止,并且所有大于最后一个元素的元素都被阻止。 如果最后一个元素被阻止,则搜索窗口的大小减小,直到确定最后一个元素未被阻止为止。

    METHOD AND APPARATUS FOR PROVIDING AND UTILIZING RADIO LINK CONTROL AND MEDIUM ACCESS CONTROL PACKET DELIVERY NOTIFICATION
    8.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING AND UTILIZING RADIO LINK CONTROL AND MEDIUM ACCESS CONTROL PACKET DELIVERY NOTIFICATION 审中-公开
    用于提供和使用无线电链路控制和中访问控制分组传送通知的方法和装置

    公开(公告)号:WO2008134609A3

    公开(公告)日:2009-07-30

    申请号:PCT/US2008061726

    申请日:2008-04-28

    CPC classification number: H04L1/1887 H04L1/188

    Abstract: A method and apparatus for providing and utilizing radio link control (RLC) and medium access control (MAC) packet delivery notification are disclosed. A MAC entity tracks a delivery status of a MAC protocol data unit (PDU) and sends MAC service data unit (SDU) delivery notification to an RLC entity and/or an upper layer upon occurrence of a triggering event. The triggering event may be expiration of a timer, a packet discard decision, MAC reset, MAC re-establishment, or a request from the upper layer. The RLC entity may also track a delivery status of an RLC service data unit (SDU) and send RLC delivery notification to the upper layer. An upper layer including a header compression entity may adjust a header compression parameter based on the RLC delivery notification or the MAC delivery notification. The RLC delivery notification may be used for lossless handover. Retransmission may be performed at the upper layer based on the RLC delivery notification or the MAC delivery notification.

    Abstract translation: 公开了一种用于提供和利用无线电链路控制(RLC)和介质访问控制(MAC)分组递送通知的方法和装置。 MAC实体跟踪MAC协议数据单元(PDU)的传送状态,并且在触发事件发生时向RLC实体和/或上层发送MAC服务数据单元(SDU)传送通知。 触发事件可以是定时器的到期,分组丢弃决定,MAC重置,MAC重建,或来自上层的请求。 RLC实体还可以跟踪RLC服务数据单元(SDU)的传送状态,并向上层发送RLC传送通知。 包括报头压缩实体的上层可以基于RLC传递通知或MAC传递通知来调整报头压缩参数。 RLC传送通知可以用于无损切换。 可以基于RLC传递通知或MAC递送通知在上层执行重传。

    METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST TRANSMISSION
    10.
    发明申请
    METHOD AND APPARATUS FOR HYBRID AUTOMATIC REPEAT REQUEST TRANSMISSION 审中-公开
    混合自动重传请求传输的方法和装置

    公开(公告)号:WO2008085811A3

    公开(公告)日:2008-09-12

    申请号:PCT/US2008000011

    申请日:2008-01-02

    CPC classification number: H04L1/1887 H04L1/1822 H04L1/1877 H04L1/188

    Abstract: A method and apparatus for hybrid automatic repeat request (HARQ) transmission are disclosed. If a packet has not been successfully transmitted, it is determined whether an HARQ early termination condition is met. If the HARQ early termination condition is met, the HARQ process is terminated and the packet is discarded at the HARQ level. The HARQ early termination condition is met if a positive acknowledgement (ACK) has not been received until the number of retransmissions reaches a predetermined limit that is dynamically configured based on channel condition, measurement, etc. Alternatively, the HARQ early termination condition is met if a transmit power required for successful transmission of the packet is much higher than an actual transmit power. Alternatively, the HARQ early termination condition is met if a transport format combination (TFC) selected for retransmission is different from an optimal TFC. A higher layer may be notified of the early HARQ termination.

    Abstract translation: 公开了一种用于混合自动重传请求(HARQ)传输的方法和装置。 如果分组尚未成功发送,则确定是否满足HARQ提前终止条件。 如果HARQ提前终止条件被满足,则HARQ过程被终止,并且在HARQ级别丢弃该分组。 如果在重发次数达到基于信道条件,测量等动态配置的预定限制之前尚未接收到肯定确认(ACK),则HARQ提前终止条件得到满足。或者,如果符合HARQ提前终止条件 成功发送分组所需的发射功率远高于实际的发射功率。 或者,如果选择用于重传的传输格式组合(TFC)不同于最优TFC,则满足HARQ提前终止条件。 可以向较高层通知早期HARQ终止。

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