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1. 发明申请

WO2011085270A1 METHOD AND APPARATUS FOR PERFORMING DISCONTINUOUS RECEPTION AND/OR DISCONTINUOUS TRANSMISSION FOR A MULTI-CARRIER/MULTI-CELL OPERATION 审中-公开
标题翻译：用于执行多载波/多个小区操作的不连续接收和/或不连续传输的方法和装置
公开(公告)号：WO2011085270A1
公开(公告)日：2011-07-14
申请号：PCT/US2011/020605
申请日：2011-01-07
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , XI, Fengjun , PANI, Diana , CAVE, Christopher, R. , PELLETIER, Benoit , CAI, Lujing
发明人： XI, Fengjun , PANI, Diana , CAVE, Christopher, R. , PELLETIER, Benoit , CAI, Lujing
IPC分类号： H04W76/04
CPC分类号： H04W52/0212 , H04L5/001 , H04L5/0032 , H04L5/0087 , H04L5/0096 , H04L5/0098 , H04W52/0229 , H04W76/28
摘要： Method and apparatus for multi-carrier/multi-cell discontinuous reception (DRX)/discontinuous transmission (DTX) operations, autonomous deactivation of the secondary carrier(s)/cell(s), and explicit activation/deactivation of DRX/DTX and secondary carriers/cells are disclosed. A user equipment (UE) may configure at least one state variable for controlling DRX and/or DTX on a plurality of cells and perform an DRX and/or DTX operation on a subset of cells based on a state variable associated with the subset of cells on a cell group basis. The UE may activate or deactivate DRX and/or DTX based on an order from a network for all cells, a group of cells, or an individual cell. The UE may deactivate the secondary cells autonomously based on activity on the cell(s).
摘要翻译：用于多载波/多小区不连续接收（DRX）/不连续传输（DTX）操作的方法和装置，辅助载波/小区的自动停用以及DRX / DTX和辅助载波的显式激活/去激活载体/细胞被公开。用户设备（UE）可以配置至少一个状态变量来控制多个小区上的DRX和/或DTX，并且基于与小区子集相关联的状态变量对小区子集执行DRX和/或DTX操作基于小区组。 UE可以基于来自网络的针对所有小区，一组小区或单个小区的命令来激活或去激活DRX和/或DTX。 UE可以基于对小区的活动来自主地去激活辅助小区。

2. 发明申请

WO2012044988A1 SYSTEMS AND METHODS FOR UPLINK FEEDBACK FOR HIGH-SPEED DOWNLINK PACKET ACCESS (HSDPA) 审中-公开
标题翻译：用于高速下行链路分组接入（HSDPA）的上行反馈的系统和方法
公开(公告)号：WO2012044988A1
公开(公告)日：2012-04-05
申请号：PCT/US2011/054319
申请日：2011-09-30
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , CAI, Lujing , XI, Fengjun , PANI, Diana , PELLETIER, Benoit , CAVE, Christopher
发明人： CAI, Lujing , XI, Fengjun , PANI, Diana , PELLETIER, Benoit , CAVE, Christopher
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04W72/0413 , H04L1/1614 , H04L1/1812 , H04L1/1854 , H04L1/1861 , H04L5/0035 , H04L5/0055 , H04W52/325
摘要： Systems and method for uplink feedback for multipoint transmission of high-speed downlink packet access (MP-HSDPA) that may improve downlink transmission efficiency and cell coverage. For example, Channel Quality Indicator (CQI) and/or Precoding Control Indicator (PCI) that may be calculated to accommodate the needs of coordinated dynamic network scheduling. Additionally, various frame structures may be generated for the uplink feedback that may carry multiple CQI and HARQ-ACK feedbacks from MP-HSDPA. The frame structures may also address asynchronous downlink transmissions between two cells. Moreover, HS- DPCCH power offset settings for both CQI and HARQ-ACK fields that may be modified and/or created to ensure reliable uplink feedback transmission.
摘要翻译：用于高速下行链路分组接入（MP-HSDPA）的多点传输的上行链路反馈的系统和方法，其可以提高下行链路传输效率和小区覆盖。例如，可以被计算以适应协调动态网络调度的需要的信道质量指示符（CQI）和/或预编码控制指示符（PCI）。此外，可以为可以承载来自MP-HSDPA的多个CQI和HARQ-ACK反馈的上行链路反馈生成各种帧结构。帧结构还可以解决两个小区之间的异步下行链路传输。此外，可以修改和/或创建用于确保可靠的上行链路反馈传输的CQI和HARQ-ACK字段的HS-DPCCH功率偏移设置。

3. 发明申请

WO2012094243A1 METHOD AND APPARATUS FOR SIGNALING FOR MULTI-ANTENNA TRANSMISSION WITH PRECODING 审中-公开
标题翻译：用于多天线传输信号预测的方法和装置
公开(公告)号：WO2012094243A1
公开(公告)日：2012-07-12
申请号：PCT/US2011/068081
申请日：2011-12-30
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , XI, Fengjun , PELLETIER, Benoit , CAI, Lujing , ZHANG, Hong, O. , LEVY, Joseph, S. , PANI, Diana , LI, Yingxue K.
发明人： XI, Fengjun , PELLETIER, Benoit , CAI, Lujing , ZHANG, Hong, O. , LEVY, Joseph, S. , PANI, Diana , LI, Yingxue K.
IPC分类号： H04B7/06
CPC分类号： H04B7/0417 , H04B7/0404 , H04B7/0456 , H04B7/0641
摘要： A method and apparatus for signaling for multi - antenna transmission with precoding are disclosed. Precoder phase information may be signaled using bit sequences that provide a degree of error tolerance in that precoder phases having large differences are signaled using bit sequences having large Hamming distances. A method comprising: receiving at a wireless transmit/receive unit (WTRU) a precoding indicator signal representing a sequence of signaling bits corresponding to a desired precoder phase value; obtaining the desired precoder phase value by comparing the sequence of signaling bits to a plurality of predetermined sequences of signaling bits in which pairs of predetermined sequences of signaling are opposites of each other and which correspond to precoder phase values that differ by 180 degrees; and, applying a set of weighting values to a WTRU uplink signal stream transmitted over multiple antennas where the set of weighting values have a phase differential equal to the desired precoder phase value.
摘要翻译：公开了一种用于具有预编码的多天线传输信令的方法和装置。可以使用提供一定程度的误差容限的比特序列来发送预编码器相位信息，因为使用具有大汉明距离的比特序列来发信号通知具有较大差异的预编码器相位。一种方法，包括：在无线发射/接收单元（WTRU）处接收表示对应于期望的预编码器相位值的信令比特序列的预编码指示符信号; 通过将信令比特的序列与信令比特的多个预定序列进行比较来获得期望的预编码器相位值，其中预定信令序列对彼此相对，并且对应于相差180度的预编码器相位值; 以及将一组加权值应用于在多个天线上发送的WTRU上行链路信号流，其中该组加权值具有等于期望的预编码器相位值的相位差。

4. 发明申请

WO2011100646A1 SENDING FEEDBACK FOR MULTIPLE DOWNLINK CARRIERS 审中-公开
标题翻译：发送反馈给多个下行链路载波
公开(公告)号：WO2011100646A1
公开(公告)日：2011-08-18
申请号：PCT/US2011/024666
申请日：2011-02-12
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , CAI, Lujing , PELLETIER, Benoit , ZHANG, Hong, O. , XI, Fengjun , LI, Yan , LI, Yingxue, K. , CAVE, Christopher, R.
发明人： CAI, Lujing , PELLETIER, Benoit , ZHANG, Hong, O. , XI, Fengjun , LI, Yan , LI, Yingxue, K. , CAVE, Christopher, R.
IPC分类号： H04L1/00 , H04L1/16 , H04L5/00 , H04B7/06
CPC分类号： H04W72/04 , H04L1/0026 , H04L1/0028 , H04L1/0073 , H04L1/08 , H04L1/1671 , H04L1/1812 , H04L5/0053 , H04L2025/03808 , H04W52/325
摘要： Feedback information for multiple serving cells are transmitted on high speed dedicated physical control channel (HS-DPCCH). A slot format for transmitting feedback information is determined based on the number of configured secondary serving cells and whether multiple input multiple-output (MIMO) is configured in the serving cells. Spreading factor is reduced to 128 when two secondary serving cells are configured and MIMO is configured in at least one of the two configured secondary serving cells, or when three secondary serving cells are configured. The serving cells are grouped into feedback groups, each feedback group having one or more serving cells. Channel coding may be applied to feedback information for the feedback groups. The resulting encoded feedback information for the feedback groups is concatenated to form composite feedback information.
摘要翻译：用于多个服务小区的反馈信息在高速专用物理控制信道（HS-DPCCH）上发送。用于发送反馈信息的时隙格式基于所配置的辅助服务小区的数量确定，并且是否在服务小区中配置多输入多输出（MIMO）。当配置两个辅助服务小区并且在两个配置的辅助服务小区中的至少一个中配置MIMO时，或者当配置三个辅助服务小区时，扩频因子减少到128。服务小区被分组成反馈组，每个反馈组具有一个或多个服务小区。信道编码可以应用于反馈组的反馈信息。所产生的用于反馈组的编码的反馈信息被级联以形成复合反馈信息。

5. 发明申请

WO2010078425A1 CONTROL CHANNEL FEEDBACK FOR MULTIPLE DOWNLINK CARRIER OPERATIONS 审中-公开
标题翻译：用于多个下行链路载波操作的控制信道反馈
公开(公告)号：WO2010078425A1
公开(公告)日：2010-07-08
申请号：PCT/US2009/069819
申请日：2009-12-30
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PANI, Diana , PELLETIER, Benoit , CAI, Lujing , MARINIER, Paul , CAVE, Christopher, R. , DIGIROLAMO, Rocco
发明人： PANI, Diana , PELLETIER, Benoit , CAI, Lujing , MARINIER, Paul , CAVE, Christopher, R. , DIGIROLAMO, Rocco
IPC分类号： H04W24/10
CPC分类号： H04W72/0406 , H04L1/0026 , H04L1/0027 , H04L1/1671 , H04L1/1812 , H04L1/1854 , H04W24/10
摘要： A method and apparatus for fast control channel feedback for multiple downlink carrier operations are disclosed. A wireless transmit/receive unit (WTRU) receives signals over a plurality of downlink carriers, generates feedback for each of the plurality of downlink carriers based on the received signals, and transmits via a plurality of antennas, the feedback for at least one of the plurality of downlink carriers over a first physical channel and feedback for another of the plurality of downlink carriers over a second physical channel.
摘要翻译：公开了一种用于多个下行链路载波操作的快速控制信道反馈的方法和装置。无线发射/接收单元（WTRU）通过多个下行链路载波接收信号，基于所接收的信号为多个下行链路载波中的每一个生成反馈，并且经由多个天线发射针对所述多个下行链路载波中的至少一个的反馈在第一物理信道上的多个下行链路载波，并且通过第二物理信道对多个下行链路载波中的另一个进行反馈。

6. 发明申请

WO2012044694A1 METHOD FOR COORDINATING DISCONTINUOUS RECEPTION, DRX 审中-公开
标题翻译：用于协调不连续接收的方法
公开(公告)号：WO2012044694A1
公开(公告)日：2012-04-05
申请号：PCT/US2011/053712
申请日：2011-09-28
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PELLETIER, Benoit , CAI, Lujing , PANI, Diana , CAVE, Christopher R.
发明人： PELLETIER, Benoit , CAI, Lujing , PANI, Diana , CAVE, Christopher R.
IPC分类号： H04W76/04 , H04W72/04
CPC分类号： H04W72/042 , H04B7/024 , H04L5/0005 , H04L5/0035 , H04W36/026 , H04W36/28 , H04W72/1289 , H04W76/28
摘要： A method for coordinating discontinuous reception (DRX) operation between a primary serving cell and a secondary serving cell includes configuring DRX parameters for the primary serving cell and the secondary serving cell, performing a radio interface synchronization procedure to align a connection frame number (CFN) in both the primary serving cell and the secondary serving cell, and coordinating DRX reception patterns for the primary serving cell and the secondary serving cell using the aligned CFN.
摘要翻译：用于协调主服务小区和辅服务小区之间的不连续接收（DRX）操作的方法包括：配置主服务小区和辅服务小区的DRX参数，执行无线接口同步过程以对准连接帧号（CFN）在主服务小区和次服务小区中，以及使用对齐的CFN协调用于主服务小区和辅服务小区的DRX接收模式。

7. 发明申请

WO2010051513A2 METHOD AND AN APPARATUS FOR PROVIDING CONTROL INFORMATION FOR MULTI-CARRIER UPLINK TRANSMISSION 审中-公开
标题翻译：用于提供多载波上行链路传输的控制信息的方法和装置
公开(公告)号：WO2010051513A2
公开(公告)日：2010-05-06
申请号：PCT/US2009/062898
申请日：2009-10-31
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PELLETIER, Benoit , PANI, Diana , MARINIER, Paul , CAVE, Christopher, R. , CAI, Lujing
发明人： PELLETIER, Benoit , PANI, Diana , MARINIER, Paul , CAVE, Christopher, R. , CAI, Lujing
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L5/0007 , H04L5/0053 , H04L27/2601 , H04W24/10 , H04W52/286 , H04W52/365 , H04W72/1284
摘要： A method and an apparatus for providing control information for multi-carrier uplink transmission are disclosed. A wireless transmit/receive unit (WTRU) may set a happy bit for enhanced dedicated channel (E-DCH) transmissions on each uplink carrier considering aggregated transmission capability over all uplink carriers. The happy bit is set to "unhappy" if the WTRU is transmitting as much scheduled data as allowed by a current serving grant, the WTRU has enough power available to transmit at a higher rate, and total E-DCH buffer status (TEBS) requires more than a pre-configured period to be transmitted with a current effective data rate aggregated over all uplink carriers. The WTRU may send scheduling information including power headroom measured on the anchor uplink carrier and/or power headroom measured on the supplementary uplink carrier. For power headroom measurements, the WTRU may initiate a short-lived dedicated physical control channel loop on the supplementary carrier.
摘要翻译：公开了一种用于提供多载波上行链路传输的控制信息的方法和装置。无线发射/接收单元（WTRU）可以考虑在所有上行链路载波上的聚合传输能力，在每个上行链路载波上设置用于增强专用信道（E-DCH）传输的幸福位。如果WTRU正在发送如当前服务许可所允许的尽可能多的调度数据，则该快乐位被设置为“不快乐”，该WTRU具有足够的功率可用于以较高速率进行传输，并且总E-DCH缓冲器状态（TEBS）需要多于预先配置的周期，以通过在所有上行链路载波上聚合的当前有效数据速率来发送。 WTRU可以发送包括在辅助上行链路载波上测量的锚定上行链路载波和/或功率余量上测量的功率余量的调度信息。对于功率余量测量，WTRU可以在辅助载波上发起短命的专用物理控制信道环路。

8. 发明申请

WO2011127358A1 METHOD AND APPARATUS FOR POWER CONTROL FOR CLOSED LOOP TRANSMIT DIVERSITY AND MIMO IN UPLINK 审中-公开
标题翻译：用于封闭环路发射分集和上行链路MIMO的功率控制的方法和装置
公开(公告)号：WO2011127358A1
公开(公告)日：2011-10-13
申请号：PCT/US2011/031703
申请日：2011-04-08
申请人： INTERDIGITAL PATENT HOLDINGS INC. , CAI, Lujing , PELLETIER, Benoit , ZHANG, Hong, O. , XI, Fengjun
发明人： CAI, Lujing , PELLETIER, Benoit , ZHANG, Hong, O. , XI, Fengjun
IPC分类号： H04B7/04 , H04W52/42 , H04B7/06
CPC分类号： H04W52/42 , H04B7/0404 , H04B7/0413 , H04B7/0426 , H04B7/0623 , H04W52/08 , H04W52/146
摘要： A method for dynamically controlling the transmit power of transmission streams transmitted via multiple antennas is disclosed. A transmit power level for multiple streams is determined based on a first reference channel. The difference of signal to interface ratios (SIRs) between two reference channels may represent a power offset. The power offset may be used to determine gain factors used to transmit data channels on the secondary stream with reference to the gain factor of the first reference channel. The power offset may be used to determine other parameters, such a serving grant or transport block sizes of channels carried on the secondary stream. The power offset may allow transmission parameters of channels on the secondary stream to be determined based on the transmit power level of the primary stream and a gain factor for a reference channel transmitted via the primary stream. The method is provided for the uplink. The power of the first reference channel corresponding to the first transmission stream is controlled by received feedback. The first and second reference channels are precoded by different sets of precoding weights.
摘要翻译：公开了一种用于动态地控制经由多个天线发送的传输流的发射功率的方法。基于第一参考信道确定多个流的发射功率电平。两个参考通道之间的信号与接口比（SIR）的差异可能代表功率偏移。参考第一参考信道的增益因子，功率偏移可用于确定用于在次流上传输数据信道的增益因子。功率偏移可以用于确定其他参数，例如在次流上承载的信道的服务授权或传输块大小。功率偏移可以允许基于主流的发射功率电平确定次流上的信道的传输参数，以及通过主流发送的参考信道的增益因子。该方法用于上行链路。对应于第一传输流的第一参考信道的功率由接收的反馈控制。第一和第二参考信道由不同的预编码权重组预编码。

9. 发明申请

WO2011041492A3 METHOD AND APPARATUS FOR MULTI-ANTENNA TRANSMISSION IN UPLINK 审中-公开
公开(公告)号：WO2011041492A3
公开(公告)日：2011-04-07
申请号：PCT/US2010/050840
申请日：2010-09-30
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , XI, Fengjun , CAI, Lujing , ZHANG, Hong , PELLETIER, Benoit
发明人： XI, Fengjun , CAI, Lujing , ZHANG, Hong , PELLETIER, Benoit
IPC分类号： H04L1/06 , H04B1/69 , H04B7/08 , H04J13/00 , H04L27/36
摘要： Method and apparatus for uplink transmission using multiple antennas are disclosed. A wireless transmit/receive unit (WTRU) performs space time transmit diversity (STTD) encoding on an input stream of a physical channel configured for STTD. Each physical channel may be mapped to either an in-phase (I) branch or a quadrature-phase (Q) branch. The WTRU may perform the STTD encoding either in a binary domain or in a complex domain. Additionally, the WTRU may perform pre-coding on at least one physical channel including the E-DPDCH with the pre-coding weights, and transmitting the pre-coded output streams via a plurality of antennas. The pre-coding may be performed either after or before spreading operation.

10. 发明申请

WO2012109623A1 MULTI- CARRIER HSDPA CONTROL METHO AND APPARATUS 审中-公开
标题翻译：多载体HSDPA控制甲基和装置
公开(公告)号：WO2012109623A1
公开(公告)日：2012-08-16
申请号：PCT/US2012/024764
申请日：2012-02-10
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , XI, Fengjun , CAI, Lujing , LEVY, Joseph, S. , PELLETIER, Benoit , ZHANG, Hong, O.
发明人： XI, Fengjun , CAI, Lujing , LEVY, Joseph, S. , PELLETIER, Benoit , ZHANG, Hong, O.
IPC分类号： H04L5/00
CPC分类号： H04B7/06 , H04L5/001 , H04L5/003 , H04L5/0058 , H04L5/0098 , H04W72/0406
摘要： Systems and methods for managing control signaling overhead for a multi-carrier HSDPA (MC-HSDPA) may be disclosed. In particular, a plurality of downlink carriers may be received and bundled or paired. Configuration information indicative of the bundling may then be generated and transmitted. Additionally, one or more components such as antennas, user equipment (UE), and the like may receive an indication of a configuration or state via a high speed shared control channel (HS-SCCH) order where the indication includes order bits and order types and the configuration may be applied to activate and/or deactivate the components or operations such as uplink closed-loop transmit diversity (CLTD), uplink multiple-input multiple- output (MIMO). The order bits and/or order types may also be extended to support the activation/deactivation of additional carriers of MC-HSDPA.
摘要翻译：可以公开用于管理多载波HSDPA（MC-HSDPA）的控制信令开销的系统和方法。特别地，可以接收并捆绑或配对多个下行链路载波。然后可以生成和发送指示捆绑的配置信息。另外，诸如天线，用户设备（UE）等的一个或多个组件可以经由高速共享控制信道（HS-SCCH）命令来接收配置或状态的指示，其中该指示包括订单比特和订单类型并且可以应用该配置来激活和/或去激活诸如上行链路闭环发射分集（CLTD），上行链路多输入多输出（MIMO）的组件或操作。订单位和/或订单类型也可以被扩展以支持MC-HSDPA的附加载体的激活/去激活。

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