公开(公告)号：US08467351B2

公开(公告)日：2013-06-18

申请号：US13289571

申请日：2011-11-04

申请人： Kai Liu ,  Peter S. Wang ,  Nobuyuki Tamaki ,  Janet A. Stern-Berkowitz ,  Stephen E. Terry

发明人： Kai Liu ,  Peter S. Wang ,  Nobuyuki Tamaki ,  Janet A. Stern-Berkowitz ,  Stephen E. Terry

IPC分类号： H04W4/00

CPC分类号： H04W36/30 ,  H04W24/10 ,  H04W36/0094 ,  H04W36/22 ,  H04W84/047

摘要： A method for performing radio usage measurements to support radio link operations and/or load balancing may be performed at an evolved Node B (eNB). The method may include determining a first radio usage parameter. The first radio usage parameter may be a measurement of radio usage between an eNB and at least one wireless transmit receive unit (WTRU). The method may further include determining a second radio usage parameter. The second radio usage parameter may be a measurement of radio usage between the eNB and at least one relay node (RN) served by the eNB. The method may further include utilizing at least one of the first radio usage parameter or the second radio usage parameter to evaluate at least one of evolved universal terrestrial radio access (E-UTRA) radio link operations, radio resource management (RRM), network operations and maintenance (OAM), and self-organizing networks (SON) functions or functionalities.

公开(公告)号：US20120026929A1

公开(公告)日：2012-02-02

申请号：US13190987

申请日：2011-07-26

申请人： Peter S. Wang ,  Janet A. Stern-Berkowitz ,  Nobuyuki Tamaki ,  Stephen E. Terry ,  Kai Liu

发明人： Peter S. Wang ,  Janet A. Stern-Berkowitz ,  Nobuyuki Tamaki ,  Stephen E. Terry ,  Kai Liu

IPC分类号： H04W4/06

CPC分类号： H04W72/005 ,  H04L12/1863 ,  H04W72/0406

摘要： A method and apparatus are described for providing multimedia broadcast multicast services (MBMS) service feedback. A wireless transmit/receive unit (WTRU) may receive an MBMS service query message over an MBMS control channel and transmit an MBMS service response. The MBMS service query message and MBMS service response message may be radio resource controller messages. The MBMS service query message may include MBMS service identifiers which identify MBMS services that the WTRU is receiving or intending to receive. The WTRU may generate a report with MBMS service identifier index values, where each MBMS service identifier index value indicates a position of a service identifier corresponding to an MBMS service in the original query list that the WTRU is currently receiving or intending to receive. The MBMS service status query message may be received alone or along with a MBSFNAreaConfiguration message. The WTRU may respond within a predetermined or configured time limit.

摘要翻译： 描述了一种用于提供多媒体广播多播服务（MBMS）服务反馈的方法和装置。 无线发射/接收单元（WTRU）可以通过MBMS控制信道接收MBMS服务查询消息并发送MBMS服务响应。 MBMS服务查询消息和MBMS服务响应消息可以是无线电资源控制器消息。 MBMS服务查询消息可以包括识别WTRU正在接收或有意接收的MBMS服务的MBMS服务标识符。 WTRU可以生成具有MBMS服务标识符索引值的报告，其中每个MBMS服务标识符索引值指示对应于WTRU当前正在接收或打算接收的原始查询列表中的MBMS服务的服务标识符的位置。 可以单独或与MBSFNAreaConfiguration消息一起接收MBMS服务状态查询消息。 WTRU可以在预定或配置的时间限制内进行响应。

公开(公告)号：US20110261747A1

公开(公告)日：2011-10-27

申请号：US13075961

申请日：2011-03-30

申请人： Peter S. Wang ,  Janet A. Stern-Berkowitz ,  Nobuyuki Tamaki ,  Stephen E. Terry ,  Mihaela C. Beluri ,  Kai Liu

发明人： Peter S. Wang ,  Janet A. Stern-Berkowitz ,  Nobuyuki Tamaki ,  Stephen E. Terry ,  Mihaela C. Beluri ,  Kai Liu

IPC分类号： H04B7/14

CPC分类号： H04W40/22 ,  H04B7/155 ,  H04W16/26 ,  H04W28/0278 ,  H04W36/08 ,  H04W72/0446 ,  H04W72/1221 ,  H04W84/047

摘要： A method and apparatus for supporting communication via a relay node are disclosed. A relay node may receive wireless transmit/receive unit (WTRU) buffer status reports (BSRs) from a plurality of WTRUs that are served by the relay node. The WTRU BSRs indicate uplink buffer status at the WTRUs. The relay node then may forward the WTRU BSRs to a donor evolved Node B (DeNB). The relay node may send a relay node BSR to the DeNB. The relay node BSR indicates a relay node uplink buffer status and/or a relay node downlink buffer status at the relay node. The relay node may send a radio resource control (RRC) message to the DeNB for requesting radio resource reconfiguration.

摘要翻译： 公开了一种用于支持通过中继节点进行通信的方法和装置。 中继节点可以从由中继节点服务的多个WTRU接收无线发射/接收单元（WTRU）缓冲器状态报告（BSR）。 WTRU BSR指示WTRU处的上行链路缓冲器状态。 中继节点然后可以将WTRU BSR转发到捐赠演进节点B（DeNB）。 中继节点可以向DeNB发送中继节点BSR。 中继节点BSR在中继节点处指示中继节点上行缓冲器状态和/或中继节点下行缓冲器状态。 中继节点可以向DeNB发送无线电资源控制（RRC）消息，以请求无线资源重配置。

公开(公告)号：US08699397B2

公开(公告)日：2014-04-15

申请号：US13190987

申请日：2011-07-26

申请人： Peter S. Wang ,  Janet A. Stern-Berkowitz ,  Nobuyuki Tamaki ,  Stephen E. Terry ,  Kai Liu

发明人： Peter S. Wang ,  Janet A. Stern-Berkowitz ,  Nobuyuki Tamaki ,  Stephen E. Terry ,  Kai Liu

IPC分类号： H04W4/06

CPC分类号： H04W72/005 ,  H04L12/1863 ,  H04W72/0406

摘要： A method and apparatus are described for providing multimedia broadcast multicast services (MBMS) service feedback. A wireless transmit/receive unit (WTRU) may receive an MBMS service query message over an MBMS control channel and transmit an MBMS service response. The MBMS service query message and MBMS service response message may be radio resource controller messages. The MBMS service query message may include MBMS service identifiers which identify MBMS services that the WTRU is receiving or intending to receive. The WTRU may generate a report with MBMS service identifier index values, where each MBMS service identifier index value indicates a position of a service identifier corresponding to an MBMS service in the original query list that the WTRU is currently receiving or intending to receive. The MBMS service status query message may be received alone or along with a MBSFNAreaConfiguration message. The WTRU may respond within a predetermined or configured time limit.

摘要翻译： 描述了一种用于提供多媒体广播多播服务（MBMS）服务反馈的方法和装置。 无线发射/接收单元（WTRU）可以通过MBMS控制信道接收MBMS服务查询消息并发送MBMS服务响应。 MBMS服务查询消息和MBMS服务响应消息可以是无线电资源控制器消息。 MBMS服务查询消息可以包括识别WTRU正在接收或有意接收的MBMS服务的MBMS服务标识符。 WTRU可以生成具有MBMS服务标识符索引值的报告，其中每个MBMS服务标识符索引值指示对应于WTRU当前正在接收或打算接收的原始查询列表中的MBMS服务的服务标识符的位置。 可以单独或与MBSFNAreaConfiguration消息一起接收MBMS服务状态查询消息。 WTRU可以在预定或配置的时间限制内进行响应。

公开(公告)号：US20120314569A1

公开(公告)日：2012-12-13

申请号：US13289571

申请日：2011-11-04

申请人： Kai Liu ,  Peter S. Wang ,  Nobuyuki Tamaki ,  Janet A. Stern-Berkowitz ,  Stephen E. Terry

发明人： Kai Liu ,  Peter S. Wang ,  Nobuyuki Tamaki ,  Janet A. Stern-Berkowitz ,  Stephen E. Terry

IPC分类号： H04W28/08 ,  H04W36/38 ,  H04W24/10

CPC分类号： H04W36/30 ,  H04W24/10 ,  H04W36/0094 ,  H04W36/22 ,  H04W84/047

摘要： A method for performing radio usage measurements to support radio link operations and/or load balancing may be performed at an evolved Node B (eNB). The method may include determining a first radio usage parameter. The first radio usage parameter may be a measurement of radio usage between an eNB and at least one wireless transmit receive unit (WTRU). The method may further include determining a second radio usage parameter. The second radio usage parameter may be a measurement of radio usage between the eNB and at least one relay node (RN) served by the eNB. The method may further include utilizing at least one of the first radio usage parameter or the second radio usage parameter to evaluate at least one of evolved universal terrestrial radio access (E-UTRA) radio link operations, radio resource management (RRM), network operations and maintenance (OAM), and self-organizing networks (SON) functions or functionalities.

摘要翻译： 用于执行无线电使用测量以支持无线电链路操作和/或负载平衡的方法可以在演进节点B（eNB）处执行。 该方法可以包括确定第一无线电使用参数。 第一无线电使用参数可以是eNB与至少一个无线发射接收单元（WTRU）之间的无线电使用的测量。 该方法还可以包括确定第二无线电使用参数。 第二无线电使用参数可以是eNB与由eNB服务的至少一个中继节点（RN）之间的无线电使用的测量。 该方法还可以包括利用第一无线电使用参数或第二无线电使用参数中的至少一个来评估演进的通用地面无线电接入（E-UTRA）无线电链路操作，无线电资源管理（RRM），网络操作 和维护（OAM）和自组织网络（SON）功能或功能。

公开(公告)号：US20120302240A1

公开(公告)日：2012-11-29

申请号：US13478456

申请日：2012-05-23

申请人： Nobuyuki Tamaki ,  Pouriya Sadeghi ,  Janet A. Stern-Berkowitz ,  Christopher R. Cave ,  Stephen E. Terry

发明人： Nobuyuki Tamaki ,  Pouriya Sadeghi ,  Janet A. Stern-Berkowitz ,  Christopher R. Cave ,  Stephen E. Terry

IPC分类号： H04W36/00

CPC分类号： H04W36/0016 ,  H04W36/0011 ,  H04W36/0027 ,  H04W72/121

摘要： Apparatus and methods of handing over a wireless transmit/receive unit (WTRU) that belongs to a group of WTRUs from an originating base station to a target base station are described. A method includes the WTRU obtaining information regarding a group to which the WTRU has been assigned and the WTRU receiving at least one of handover reconfiguration information that is common to the group and handover reconfiguration information that is specific to the WTRU. On a condition that the WTRU receives the handover reconfiguration information that is specific to the WTRU, the WTRU initiates a synchronization procedure with the target base station based at least on the received handover reconfiguration information.

摘要翻译： 描述将属于一组WTRU的无线发射/接收单元（WTRU）从发起基站到目标基站的装置和方法。 一种方法包括：WTRU获取关于已经被分配了WTRU的组的信息，并且WTRU接收该组共同的切换重配置信息和WTRU特有的切换重配置信息中的至少一个。 在WTRU接收到WTRU特有的切换重配置信息的条件下，WTRU至少基于所接收的切换重新配置信息来发起与目标基站的同步过程。

公开(公告)号：US08989741B2

公开(公告)日：2015-03-24

申请号：US13478456

申请日：2012-05-23

申请人： Nobuyuki Tamaki ,  Pouriya Sadeghi ,  Janet A. Stern-Berkowitz ,  Christopher R. Cave ,  Stephen E. Terry

发明人： Nobuyuki Tamaki ,  Pouriya Sadeghi ,  Janet A. Stern-Berkowitz ,  Christopher R. Cave ,  Stephen E. Terry

IPC分类号： H04W36/00

CPC分类号： H04W36/0016 ,  H04W36/0011 ,  H04W36/0027 ,  H04W72/121

摘要： Apparatus and methods of handing over a wireless transmit/receive unit (WTRU) that belongs to a group of WTRUs from an originating base station to a target base station are described. A method includes the WTRU obtaining information regarding a group to which the WTRU has been assigned and the WTRU receiving at least one of handover reconfiguration information that is common to the group and handover reconfiguration information that is specific to the WTRU. On a condition that the WTRU receives the handover reconfiguration information that is specific to the WTRU, the WTRU initiates a synchronization procedure with the target base station based at least on the received handover reconfiguration information.

摘要翻译： 描述将属于一组WTRU的无线发射/接收单元（WTRU）从发起基站到目标基站的装置和方法。 一种方法包括：WTRU获取关于已经被分配了WTRU的组的信息，并且WTRU接收该组共同的切换重配置信息和WTRU特有的切换重配置信息中的至少一个。 在WTRU接收到WTRU特有的切换重配置信息的条件下，WTRU至少基于所接收的切换重新配置信息来发起与目标基站的同步过程。

公开(公告)号：US09585101B2

公开(公告)日：2017-02-28

申请号：US13572571

申请日：2012-08-10

申请人： Janet A. Stern-Berkowitz ,  John W. Haim ,  Stephen E. Terry

发明人： Janet A. Stern-Berkowitz ,  John W. Haim ,  Stephen E. Terry

IPC分类号： H04W52/40 ,  H04W52/14 ,  H04W52/36 ,  H04W52/24 ,  H04W52/08 ,  H04W52/34

CPC分类号： H04W52/146 ,  H04W52/08 ,  H04W52/248 ,  H04W52/281 ,  H04W52/34 ,  H04W52/365 ,  H04W52/367 ,  H04W52/40 ,  H04W76/15

摘要： A wireless transmit/receive unit (WTRU) may establish communication with a first set of cells and a second set of cells. The first set of cells may be associated with a first scheduler and the second set of cells may be associated with a second scheduler. The maximum allowed transmit power for the WTRU may be determined for and/or distributed across the first set of cells and the second set of cells. The first scheduler may determine a first maximum power value for the first set of cells and a second maximum power value for the second set of cells configured. The first scheduler may signal the second maximum power value to the second scheduler.

摘要翻译： 无线发射/接收单元（WTRU）可建立与第一组单元和第二组单元的通信。 第一组单元可以与第一调度器相关联，并且第二组单元可以与第二调度器相关联。 可以为第一组小区和第二组小区确定WTRU的最大允许发射功率和/或分布在第一组小区和第二组小区上。 第一调度器可以确定第一组小区的第一最大功率值和为配置的第二组小区的第二最大功率值。 第一调度器可以向第二调度器通知第二最大功率值。

公开(公告)号：US09184882B2

公开(公告)日：2015-11-10

申请号：US12816794

申请日：2010-06-16

申请人： Pascal M. Adjakple ,  Stephen E. Terry ,  Mihaela C. Beluri ,  Sung-Hyuk Shin ,  Janet A. Stern-Berkowitz ,  Marian Rudolf ,  John W. Haim

发明人： Pascal M. Adjakple ,  Stephen E. Terry ,  Mihaela C. Beluri ,  Sung-Hyuk Shin ,  Janet A. Stern-Berkowitz ,  Marian Rudolf ,  John W. Haim

IPC分类号： H04W72/04 ,  H04L1/18 ,  H04L1/00

CPC分类号： H04L1/1887 ,  H04B7/15542 ,  H04L2001/0097

摘要： A method and apparatus for avoiding a collision. A collision may be avoided by allocating a first set of subframes to a backhaul link transmission, and allocating a second set of subframes to an access link transmission. In one example, the second set of subframes may be a non-overlapping set of subframes with respect to the first set of subframes. In a second embodiment, a collision may be avoided by receiving a data transmission from an evolved Node-B (eNB) and transmitting an uplink (UL) grant to a wireless transmit/receive unit (WTRU) and a first acknowledgement (ACK) to the eNB. The transmission may be in response to the received data transmission. The RN may avoid a collision by further transmitting an automatic ACK to the WTRU and transmitting a second UL grant to the WTRU. In a third embodiment, a collision between an access link transmission and a backhaul link transmission may be avoided by detecting a collision and determining an interface priority based on a collision occurrence type.

摘要翻译： 一种避免碰撞的方法和装置。 可以通过将第一组子帧分配给回程链路传输并且将第二组子帧分配给接入链路传输来避免冲突。 在一个示例中，第二组子帧可以是相对于第一组子帧的非重叠子帧集合。 在第二实施例中，可以通过从演进的节点B（eNB）接收数据传输并将上行链路（UL）授权发送到无线发射/接收单元（WTRU）和第一确认（ACK）到 该eNB。 传输可以响应于接收到的数据传输。 RN可以通过进一步向WTRU发送自动ACK并向WTRU发送第二UL许可来避免冲突。 在第三实施例中，可以通过检测冲突并基于碰撞发生类型来确定接口优先级来避免接入链路传输和回程链路传输之间的冲突。

公开(公告)号：US08644229B2

公开(公告)日：2014-02-04

申请号：US12568029

申请日：2009-09-28

申请人： Ana Lucia Iacono ,  Nihar A. Doshi ,  Sasidhar Movva ,  Janet A. Stern-Berkowitz ,  Stephen E. Terry ,  Guodong Zhang ,  Gary Schnee

发明人： Ana Lucia Iacono ,  Nihar A. Doshi ,  Sasidhar Movva ,  Janet A. Stern-Berkowitz ,  Stephen E. Terry ,  Guodong Zhang ,  Gary Schnee

IPC分类号： H04W4/00

CPC分类号： H04W72/1263 ,  H04L47/2433 ,  H04W28/065 ,  H04W28/10 ,  H04W72/12 ,  H04W84/042

摘要： A method for determining padding compatibility is disclosed. A determination is made of a number of protocol data units (PDUs) for a logical channel mapped to a transport channel such that, for a logical channel allowing segmentation, calculate n wherein n=service data unit size/transport block size (SDU size/TB size), and on a condition that n is an integer, setting the number of PDUs=n.

摘要翻译： 公开了一种用于确定填充兼容性的方法。 确定映射到传输信道的逻辑信道的多个协议数据单元（PDU）的数量，使得对于允许分段的逻辑信道，计算n，其中n =业务数据单元大小/传输块大小（SDU大小/ TB大小），并且在n是整数的条件下，设置PDU的数量= n。