专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US08130706B2 Wireless communication method and apparatus for supporting reconfiguration of radio link control parameters 有权
标题翻译：用于支持无线电链路控制参数的重新配置的无线通信方法和装置
公开(公告)号：US08130706B2
公开(公告)日：2012-03-06
申请号：US12047409
申请日：2008-03-13
申请人： Diana Pani , Christopher R. Cave , Stephen E. Terry , Paul Marinier
发明人： Diana Pani , Christopher R. Cave , Stephen E. Terry , Paul Marinier
IPC分类号： H04W4/00
CPC分类号： H04W36/0072 , H04L1/1877 , H04L47/365 , H04L47/70 , H04W36/0055 , H04W72/12 , H04W76/19
摘要： A variety of wireless communication methods and apparatus for supporting reconfiguration of radio link control (RLC) parameters are disclosed. A radio resource control (RRC) reconfiguration message is generated that indicates that an RLC unit in a wireless transmit/receive unit (WTRU) or a universal terrestrial radio access network (UTRAN) should be reconfigured from supporting flexible size RLC protocol data units (PDUs) to supporting fixed size RLC PDUs. If an information element (IE) “one sided RLC re-establishment” is present in the RRC reconfiguration message, only a receiving side subassembly in the RLC unit is re-established. Otherwise, both the receiving side subassembly and a transmitting side subassembly in the RLC unit are re-established. Flexible size RLC PDUs may be discarded and a message indicating the discarded flexible size RLC PDUs may be transmitted. The flexible size RLC PDUs may be modified such that they correspond to a set of pre-defined sizes.
摘要翻译：公开了用于支持无线电链路控制（RLC）参数的重新配置的各种无线通信方法和装置。生成无线电资源控制（RRC）重配置消息，其指示无线发射/接收单元（WTRU）或通用陆地无线电接入网络（UTRAN）中的RLC单元应该从支持灵活大小的RLC协议数据单元（PDU））支持固定大小的RLC PDU。如果在RRC重配置消息中存在信息元素（IE）“单面RLC重新建立”，则仅重新建立RLC单元中的接收侧子组件。否则，RLC单元中的接收侧子组件和发送侧子组件都被重新建立。可以丢弃灵活大小的RLC PDU，并且可以发送指示丢弃的灵活大小的RLC PDU的消息。柔性大小的RLC PDU可以被修改为使得它们对应于一组预定义的大小。

52. 发明申请

US20110032877A1 METHOD AND APPARATUS FOR SUPPORTING AMD RE-SEGMENTATION 有权
标题翻译：支持AMD再分配的方法和装置
公开(公告)号：US20110032877A1
公开(公告)日：2011-02-10
申请号：US12905320
申请日：2010-10-15
申请人： Diana Pani , Christopher R. Cave , Stephen E. Terry , Paul Marinier
发明人： Diana Pani , Christopher R. Cave , Stephen E. Terry , Paul Marinier
IPC分类号： H04W40/00
CPC分类号： H04L5/0055 , H04L1/0007 , H04L1/1874 , H04L1/1896 , H04W4/18
摘要： A method and apparatus for acknowledge mode data (AMD) re-segmentation are disclosed. An AMD protocol data unit (PDU) is generated from at least one RLC SDU. The AMD PDU size is within a flexible maximum AMD PDU size. The original AMD PDU is stored in a retransmission buffer, and transmitted. If transmission of the original AMD PDU fails and the original AMD PDU size is larger than an updated maximum AMD PDU size, the original AMD PDU is segmented to segmented AMD PDUs. If transmission of one of the segmented AMD PDUs fails, the original AMD PDU may be re-segmented to smaller size AMD PDUs.
摘要翻译：公开了一种用于确认模式数据（AMD）重新分割的方法和装置。从至少一个RLC SDU生成AMD协议数据单元（PDU）。 AMD PDU大小在灵活的最大AMD PDU大小之内。原始AMD PDU存储在重传缓冲区中，并传输。如果原始AMD PDU的传输失败并且原始AMD PDU大小大于更新的最大AMD PDU大小，则将原始AMD PDU分段到分段的AMD PDU。如果其中一个分段AMD PDU的传输失败，则原始AMD PDU可能被重新分段为较小尺寸的AMD PDU。

53. 发明申请

US20110002281A1 DISCONTINUOUS RECEPTION FOR CARRIER AGGREGATION 审中-公开
标题翻译：不连续的接收载体聚集
公开(公告)号：US20110002281A1
公开(公告)日：2011-01-06
申请号：US12649054
申请日：2009-12-29
申请人： Stephen E. Terry , Erdem Bala , Guodong Zhang , Kyle Jung-Lin Pan , Sung-Hyuk Shin , Jin Wang , Peter S. Wang , Paul Marinier , Jean-Louis Gauvreau , Philip J. Pietraski , Shankar Somasundaram
发明人： Stephen E. Terry , Erdem Bala , Guodong Zhang , Kyle Jung-Lin Pan , Sung-Hyuk Shin , Jin Wang , Peter S. Wang , Paul Marinier , Jean-Louis Gauvreau , Philip J. Pietraski , Shankar Somasundaram
IPC分类号： H04W72/04
CPC分类号： H04W52/0216 , H04L27/2647 , H04W76/28 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： Discontinuous reception (DRX) operations for wireless communications implementing carrier aggregation are disclosed. Physical downlink control channel implementation for carrier aggregation is also disclosed. DRX methods are disclosed including a common DRX protocol that may be applied across all component carriers, an individual/independent DRX protocol that is applied on each component carrier, and hybrid approaches that are applied across affected component carriers. Methods for addressing the effects of loss of synchronization on DRX, impact of scheduling request on DRX, uplink power control during DRX, and DRX operation in measurement gaps are disclosed.
摘要翻译：公开了实现载波聚合的无线通信的不连续接收（DRX）操作。还公开了用于载波聚合的物理下行链路控制信道实现。公开了DRX方法，其包括可应用于所有分量载波的公共DRX协议，应用于每个分量载波上的单独/独立的DRX协议以及跨受影响的分量载波应用的混合方法。公开了用于解决DRX失步影响的方法，调度请求对DRX的影响，DRX期间的上行链路功率控制以及测量间隙中的DRX操作。

54. 发明授权

US07817669B2 Method and apparatus for supporting RLC re-segmentation 有权
标题翻译：支持RLC重分割的方法和装置
公开(公告)号：US07817669B2
公开(公告)日：2010-10-19
申请号：US12023547
申请日：2008-01-31
申请人： Diana Pani , Christopher R. Cave , Stephen E. Terry , Paul Marinier
发明人： Diana Pani , Christopher R. Cave , Stephen E. Terry , Paul Marinier
IPC分类号： H04J3/24
CPC分类号： H04L5/0055 , H04L1/0007 , H04L1/1874 , H04L1/1896 , H04W4/18
摘要： A method and apparatus for radio link control (RLC) re-segmentation are disclosed. An original RLC protocol data unit (PDU) is generated from at least one RLC service data unit (SDU). The RLC PDU size is within a flexible maximum RLC PDU size. The original RLC PDU is stored in a retransmission buffer. If transmission of the original RLC PDU fails and the original RLC PDU size is larger than an updated maximum RLC PDU size, the original RLC PDU is segmented to segmented RLC PDUs. If transmission of one of the segmented RLC PDUs fails, the original RLC PDU may be re-segmented to smaller size RLC PDUs, or the segmented RLC PDU may be sub-segmented. Alternatively, the failed RLC PDU may be processes as an RLC SDU to generate encapsulating RLC PDUs for carrying the RLC PDU. Alternatively, an RLC SDU corresponding to the failed RLC PDU may be re-segmented.
摘要翻译：公开了一种用于无线电链路控制（RLC）重新分割的方法和装置。从至少一个RLC服务数据单元（SDU）生成原始RLC协议数据单元（PDU）。 RLC PDU大小在灵活的最大RLC PDU大小之内。原始RLC PDU存储在重传缓冲器中。如果原始RLC PDU的传输失败并且原始RLC PDU大小大于更新的最大RLC PDU大小，则原始RLC PDU被分段到分段的RLC PDU。如果分段RLC PDU之一的传输失败，则原始RLC PDU可以被重新分段到较小尺寸的RLC PDU，或者分段的RLC PDU可以被分段。或者，故障的RLC PDU可以是用于生成用于携带RLC PDU的封装RLC PDU的RLC SDU的处理。或者，可以重新分段与故障RLC PDU对应的RLC SDU。

55. 发明申请

US20090316639A1 METHOD AND APPARATUS FOR SETTING A HAPPY BIT ON AN E-DCH DEDICATED PHYSICAL CONTROL CHANNEL 有权
标题翻译：用于在E-DCH专用物理控制通道上设置快速位的方法和装置
公开(公告)号：US20090316639A1
公开(公告)日：2009-12-24
申请号：US12487370
申请日：2009-06-18
申请人： Paul Marinier , Diana Pani , Stephen E. Terry
发明人： Paul Marinier , Diana Pani , Stephen E. Terry
IPC分类号： H04W28/00
CPC分类号： H04W72/0473 , H04L1/1812 , H04L1/1874 , H04L1/1887 , H04L47/10 , H04L47/14 , H04L47/25 , H04W28/12 , H04W72/1268 , H04W72/1284
摘要： A wireless transmit/receive unit (WTRU) determines (1) whether the WTRU is transmitting as much scheduled data as allowed by a current Serving_Grant, (2) whether the WTRU has enough power to transmit at higher data rate, and (3) based on a same power offset as a currently selected E-DCH transport format combination (E-TFC), whether total E-DCH buffer status (TEBS) would require more than predetermined period to be transmitted with the current Serving_Grant×a ratio of active processes to a total number of processes. If criteria (1)-(3) are met, the WTRU sets the happy bit to “unhappy.” If MAC-i/is is configured, the WTRU evaluates criteria (2) by identifying an E-TFC that has a transport block size at least x bits larger than a transport block size of the currently selected E-TFC, and determining whether the identified E-TFC is supported based on a same power offset as the currently selected E-TFC.
摘要翻译：无线发射/接收单元（WTRU）确定（1）WTRU是否正在发送由当前Serving_Grant允许的调度数据，（2）WTRU是否具有足够的功率以较高的数据速率发射，以及（3）基于在与当前选择的E-DCH传输格式组合（E-TFC）相同的功率偏移上，总E-DCH缓冲器状态（TEBS）是否将需要超过预定时间段以与活动进程的当前Serving_Grantxa比率发送到总进程数。如果满足标准（1） - （3），则WTRU将快乐位设置为“不快乐”。如果配置了MAC-i /，则WTRU通过识别具有比当前选择的E-TFC的传输块大小至少x位的传输块大小的E-TFC来评估标准（2），并且确定是否基于与当前选择的E-TFC相同的功率偏移来支持识别的E-TFC。

56. 发明申请

US20080188224A1 METHOD AND APPARATUS FOR CONTROLLING A HANDOVER BETWEEN UTRA R6 CELLS AND R7 CELLS 有权
标题翻译：用于控制UTRA R6细胞和R7细胞之间的切换的方法和装置
公开(公告)号：US20080188224A1
公开(公告)日：2008-08-07
申请号：US12024539
申请日：2008-02-01
申请人： Diana Pani , Christopher R. Cave , Stephen E. Terry , Paul Marinier
发明人： Diana Pani , Christopher R. Cave , Stephen E. Terry , Paul Marinier
IPC分类号： H04Q7/20
CPC分类号： H04W36/0005 , H04L1/1822 , H04W28/065 , H04W36/02 , H04W36/14 , H04W76/22 , H04W76/27
摘要： A method and apparatus for controlling an optimization of handover procedures between universal terrestrial radio access (UTRA) release 6 (R6) cells and UTRA release 7 (R7) cells are disclosed. When a wireless transmit/receive unit (WTRU) is moving between an R6 cell and an R7 cell, or between R7 cells, a handover is initiated from a source Node-B to a target Node-B. In the R7 cell, the enhanced medium access control (MAC) functionality including flexible radio link control (RLC) protocol data unit (PDU) size and high speed MAC (MAC-hs) segmentation and multiplexing of different priority queues are supported. After the handover, a MAC layer and/or an RLC layer are reconfigured or reset based on functionality supported by the target Node-B.
摘要翻译：公开了一种用于控制通用陆地无线接入（UTRA）版本6（R6）小区和UTRA版本7（R7）小区之间的切换过程的优化的方法和装置。当无线发射/接收单元（WTRU）在R6小区和R7小区之间或在R7小区之间移动时，从源节点B发起到目标节点B的切换。在R7单元中，支持包括灵活的无线电链路控制（RLC）协议数据单元（PDU）大小和不同优先级队列的高速MAC（MAC-hs）分段和多路复用的增强介质访问控制（MAC）功能。在切换之后，基于由目标节点B支持的功能，MAC层和/或RLC层被重新配置或重置。

57. 发明授权

US08954072B2 Method and apparatus for cell update while in an enhanced Cell—FACH state 有权
标题翻译：用于在增强的Cell-FACH状态下进行小区更新的方法和装置
公开(公告)号：US08954072B2
公开(公告)日：2015-02-10
申请号：US13362724
申请日：2012-01-31
申请人： Rocco DiGirolamo , Diana Pani , Christopher R. Cave , Paul Marinier , Stephen E. Terry
发明人： Rocco DiGirolamo , Diana Pani , Christopher R. Cave , Paul Marinier , Stephen E. Terry
IPC分类号： H04W4/00 , H04W36/10 , H04W36/34 , H04W36/04 , H04W36/00
CPC分类号： H04W36/0055 , H04L1/1812 , H04L5/0057 , H04L45/28 , H04W36/04 , H04W36/10 , H04W36/30 , H04W36/34 , H04W74/006 , H04W74/0833
摘要： A method and apparatus for cell update while in a Cell_FACH state are disclosed. After selecting a target cell, system information is read from the target cell including high speed downlink shared channel (HS-DSCH) common system information. A radio network temporary identity (RNTI) received in a source cell is cleared and a variable HS_DSCH_RECEPTION is set to TRUE. An HS-DSCH medium access control (MAC-hs) entity is configured based on the HS-DSCH common system information. High speed downlink packet access (HSDPA) transmission is then received in the target cell. A CELL UPDATE message is sent to notify of a cell change. The HSDPA transmission may be received using a common H-RNTI broadcast in the system information, a reserved H-RNTI as requested in a CELL UPDATE message, or a temporary identity which is a subset of a U-RNTI. The MAC-hs entity may be reset.
摘要翻译：公开了一种在Cell_FACH状态下进行小区更新的方法和装置。在选择目标小区之后，从包括高速下行链路共享信道（HS-DSCH）公共系统信息的目标小区读取系统信息。在源单元中接收到的无线电网络临时标识（RNTI）被清除，变量HS_DSCH_RECEPTION被设置为TRUE。基于HS-DSCH公共系统信息配置HS-DSCH媒体接入控制（MAC-hs）实体。然后在目标小区中接收高速下行链路分组接入（HSDPA）传输。发送小区更新消息以通知小区改变。可以使用系统信息中的公共H-RNTI广播，在CELL UPDATE消息中请求的保留H-RNTI或作为U-RNTI的子集的临时身份来接收HSDPA传输。 MAC-hs实体可能被重置。

58. 发明授权

US08917605B2 Component carrier activation/deactivation in multi-carrier systems 有权
标题翻译：多载波系统中的分量载波激活/去激活
公开(公告)号：US08917605B2
公开(公告)日：2014-12-23
申请号：US12950622
申请日：2010-11-19
申请人： Ghyslain Pelletier , Paul Marinier , Marian Rudolf , Stephen E. Terry , Robert L. Olesen
发明人： Ghyslain Pelletier , Paul Marinier , Marian Rudolf , Stephen E. Terry , Robert L. Olesen
IPC分类号： G01R31/08 , H04L5/00 , H04W52/34 , H04W52/36
CPC分类号： H04L5/0098 , H04L5/001 , H04W24/10 , H04W52/34 , H04W52/365 , H04W72/0406 , H04W72/042 , H04W76/15 , H04W76/19 , H04W76/38
摘要： Methods and apparatus for addressing wireless transmit/receive unit (WTRU) behavior in response to configuration, configuration parameters and access issues related to the activation/deactivation process when the WTRU may be configured with multiple serving cells or carrier aggregation.
摘要翻译：响应于当WTRU可以配置有多个服务小区或载波聚合时与配置参数和与激活/去激活过程相关的接入问题，寻址无线发射/接收单元（WTRU）行为的方法和装置。

59. 发明授权

US08817781B2 Method and apparatus for supporting segmentation of packets for uplink transmission 有权
标题翻译：用于支持分组用于上行链路传输的方法和装置
公开(公告)号：US08817781B2
公开(公告)日：2014-08-26
申请号：US13423628
申请日：2012-03-19
申请人： Diana Pani , Christopher R Cave , Paul Marinier , Stephen E Terry
发明人： Diana Pani , Christopher R Cave , Paul Marinier , Stephen E Terry
IPC分类号： H04L12/28
CPC分类号： H04W28/065 , H04L1/1812 , H04L1/1841 , H04L1/1861 , H04L47/34 , H04W28/06 , H04W72/1278 , H04W80/02
摘要： A method and apparatus for segmenting medium access control (MAC) service data units (SDUs) creates enhanced MAC-es PDUs in the enhanced MAC-e/es sub-layer by concatenating MAC SDUs received from the logical channels. An enhanced transport format combination (E-TFC) selection entity controls the concatenation of MAC SDUs into enhanced MAC-es PDUs. When a MAC SDU is received that is too large to fit into a selected enhanced MAC-es PDU payload, a segmentation entity segments the MAC SDU such that the MAC SDU segment fills the remaining payload available in the selected enhanced MAC-es PDU. The enhanced MAC-es PDU is then assigned a transmission sequence number (TSN) and multiplexed with other enhanced MAC-es PDUs to create a single enhanced MAC-e PDU that is transmitted on the E-DCH in the next transmission time interval (TTI). A HARQ entity stores and, if necessary retransmits the enhanced MAC-e PDU when a transmission error occurs.
摘要翻译：用于分割介质访问控制（MAC）服务数据单元（SDU）的方法和装置通过连接从逻辑信道接收的MAC SDU来在增强型MAC-e / es子层中创建增强的MAC-es PDU。增强传输格式组合（E-TFC）选择实体控制MAC SDU到增强型MAC-es PDU的级联。当接收到太大而不能适应选定的增强型MAC-es PDU有效载荷的MAC SDU时，分段实体分段MAC SDU，使得MAC SDU段填充所选择的增强型MAC-es PDU中可用的剩余有效载荷。然后，增强型MAC-es PDU被分配了传输序列号（TSN）并与其他增强型MAC-es PDU复用，以创建在下一传输时间间隔（TTI）中在E-DCH上传输的单个增强型MAC-e PDU ）。当发生传输错误时，HARQ实体存储并且如果必要的话重传增强型MAC-e PDU。

60. 发明授权

US08774819B2 Method and apparatus for contention-based uplink data transmission 失效
标题翻译：用于基于竞争的上行链路数据传输的方法和装置
公开(公告)号：US08774819B2
公开(公告)日：2014-07-08
申请号：US12854495
申请日：2010-08-11
申请人： Guodong Zhang , Afshin Haghighat , Erdem Bala , David S. Bass , Paul Marinier , Marian Rudolf , Stephen E. Terry
发明人： Guodong Zhang , Afshin Haghighat , Erdem Bala , David S. Bass , Paul Marinier , Marian Rudolf , Stephen E. Terry
IPC分类号： H04W72/00 , H04W4/00 , H04L12/413
CPC分类号： H04W74/0891 , H04W52/10 , H04W52/146 , H04W52/50 , H04W72/042 , H04W72/1268 , H04W72/14 , H04W74/002 , H04W74/0833 , H04W76/25
摘要： A method and apparatus for a wireless transmit receive unit (WTRU) to use a contention-based uplink communications channel, applies a rule-based restriction of access to the contention-based uplink channel that attempts to use at least one contention-free uplink channel allocation for uplink transmissions on a condition that at least one contention-free uplink channel allocation has been granted.
摘要翻译：一种用于使用基于竞争的上行链路通信信道的无线发射接收单元（WTRU）的方法和装置，将基于规则的对基于竞争的上行链路信道的接入限制应用于尝试使用至少一个无竞争上行链路信道在至少一个无竞争的上行链路信道分配被授予的条件下，用于上行链路传输的分配。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式