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1. 发明公开

EP2955972A1 METHOD FOR AND APPARATUS FOR SIMULTANEOUS RECEPTION OF DOWNLINK SHARED CHANNELS FROM MULTIPLE CELLS 有权
标题翻译：方法和设备几个单元几种常见的下行信道的同时接收
公开(公告)号：EP2955972A1
公开(公告)日：2015-12-16
申请号：EP15171902.8
申请日：2011-09-28
申请人： Interdigital Patent Holdings, Inc.
发明人： PELLETIER, Benoit , CAI, Lujing , PANI, Diana , CAVE, Christoffer R.
IPC分类号： H04W76/04 , H04W72/04 , H04W36/28
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：一种用于协调主服务小区和辅助服务小区之间不连续接收（DRX）操作的方法，包括用于主服务小区和辅助服务小区配置DRX参数，执行无线电接口同步过程以对齐的连接帧号（CFN）在这两个主服务小区和辅助服务小区，并协调DRX接收图形的主服务小区，并使用对准CFN次服务小区。

2. 发明公开

EP2836005A3 Wireless transmit/receive unit and base node for controlling cell measurements in low activity state 有权
标题翻译：无线发射/接收单元和基站节点控制在低活动状态的小区测量
公开(公告)号：EP2836005A3
公开(公告)日：2015-03-25
申请号：EP14188716.6
申请日：2011-01-07
申请人： Interdigital Patent Holdings, Inc.
发明人： Comsa, Virgil , Pani, Diana , Levy, Joseph S. , Gomes, Sylvie , Pelletier, Benoit , CAI, Lujing
IPC分类号： H04W24/10
CPC分类号： H04W52/0206 , H04L5/0048 , H04L5/0055 , H04W24/10 , H04W36/0088 , H04W36/0094 , H04W48/16 , H04W64/003 , H04W72/04 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： A wireless transmit/receive unit (WTRU) in communication with a wireless network that may include a base station (or base node) and a cell that may be in a dormant mode is contemplated. The WTRU may determine that the WTRU may be within a vicinity of the cell and may generate a report that includes one or more measurements related to a location of the WTRU. The WTRU may transmit the report to the network and may receive an indication to perform one or more measurements related to the cell. The one or more measurements related to the cell may be based on a Common Pilot Channel (CPICH), a Synchronization Channel (SCH), and/or a Broadcast Channel (Primary Common Control Physical Channel) (BCH P-CCPCH) that may be transmitted by the cell upon a command from a base node.

3. 发明公开

EP2807886A1 MANAGING OR IMPROVING INTERFERENCE BETWEEN CELLS 审中-公开
标题翻译：管理ODER VERBESSERUNG DER INTERFERENZ ZWISCHEN ZELLEN
公开(公告)号：EP2807886A1
公开(公告)日：2014-12-03
申请号：EP13704299.0
申请日：2013-01-27
申请人： Interdigital Patent Holdings, Inc.
发明人： HAGHIGHAT, Afshin , TOOHER, J. Patrick , MARINIER, Paul , PANI, Diana , CAI, Lujing , NAYEB NAZAR, Shahrokh
IPC分类号： H04W72/04
CPC分类号： H04L5/0032 , H04L5/00 , H04L5/0007 , H04L5/0035 , H04L5/0044 , H04L5/0073 , H04W16/28 , H04W16/30 , H04W16/32 , H04W24/02 , H04W72/1289
摘要： Systems and methods for managing and/or improving interference in cells may be provided. For example, in embodiments, a partial-band Almost Blank Subframe (PB-ABS) subframe and/or a spatial Almost Blank Subframe (SABS) may be provided and/or used for coordinating communication with in networks with smaller and larger cells (e.g. pico or macro cells). For example, a PB-ABS may provide a dimension (e.g. frequency) that may be used to define a region and/or particular resources (e.g. resource blocks) reserved for pico cell operations or transmissions and a region or other resources (e.g. not those reserved for pico cell operations) available for macro cell operations or transmissions. Additionally, based on beam parameters (e.g. associated with cell partitioning), SABS may offer an additional dimension (e.g. spatial) that may be used to prevent transmission in a particular spatial direction.
摘要翻译：可以提供用于管理和/或改善小区干扰的系统和方法。例如，在实施例中，可以提供和/或使用部分带状近似空白子帧（PB-ABS）子帧和/或空间近似空白子帧（SABS）来协调与具有较小和较大小区的网络中的通信（例如，微微或宏细胞）。例如，PB-ABS可以提供可用于定义保留用于微微小区操作或传输的区域和/或特定资源（例如，资源块）的维度（例如频率），以及区域或其他资源（例如，不是那些保留用于微微小区操作）可用于宏小区操作或传输。另外，基于波束参数（例如，与单元划分相关联），SABS可以提供可用于防止在特定空间方向上的传输的附加维度（例如空间）。

4. 发明授权

EP2537364B1 WIRELESS TRANSMIT/RECEIVE UNIT AND BASE NODE FOR CONTROLLING CELL MEASUREMENTS IN LOW ACTIVITY STATE 有权
标题翻译：无线发送/接收装置和底座KNOT用于控制低活动状态的小区测量
公开(公告)号：EP2537364B1
公开(公告)日：2014-11-12
申请号：EP11732227.1
申请日：2011-01-07
申请人： InterDigital Patent Holdings, Inc.
发明人： COMSA, Virgil , PANI, Diana , LEVY, Joseph, S. , GOMES, Sylvie , PELLETIER, Benoit , CAI, Lujing
IPC分类号： H04W24/10
CPC分类号： H04W52/0206 , H04L5/0048 , H04L5/0055 , H04W24/10 , H04W36/0088 , H04W36/0094 , H04W48/16 , H04W64/003 , H04W72/04 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/23 , Y02D70/24 , Y02D70/25
摘要： A wireless transmit/receive unit (WTRU) in communication with a wireless network that may include a base station (or base node) and a cell that may be in a dormant mode is contemplated. The WTRU may determine that the WTRU may be within a vicinity of the cell and may generate a report that includes one or more measurements related to a location of the WTRU. The WTRU may transmit the report to the network and may receive an indication to perform one or more measurements related to the cell. The one or more measurements related to the cell may be based on a Common Pilot Channel (CPICH), a Synchronization Channel (SCH), and/or a Broadcast Channel (Primary Common Control Physical Channel) (BCH P-CCPCH) that may be transmitted by the cell upon a command from a base node.

5. 发明公开

EP2761780A1 MULTIPOINT TRANSMISSION IN WIRELESS COMMUNICATION 审中-公开
标题翻译：多点传输的无线通信
公开(公告)号：EP2761780A1
公开(公告)日：2014-08-06
申请号：EP12772682.6
申请日：2012-09-30
申请人： Interdigital Patent Holdings, Inc.
发明人： MARINIER, Paul , PELLETIER, Ghyslain , PANI, Diana , TOOHER, J., Patrick , CAI, Lujing
IPC分类号： H04B7/08 , H04W52/14 , H04B7/02
CPC分类号： H04W72/0413 , H04B7/024 , H04B7/0802 , H04W52/146 , H04W52/365
摘要： Embodiments contemplate wireless transmit/receive unit (WTRU) transmissions of different types of uplink channels and/or signals in a system deployment where multiple destination points may exist. Some embodiments contemplate that a WTRU may select the destination point of a transmission on a dynamic basis. In one or more systems where destination point selection from among multiple potential destination points may be possible for a WTRU transmission, some embodiments contemplate the determination of the handling of hybrid automatic repeat request (HARQ) retransmissions and for different power headroom reporting mechanisms. Embodiments also contemplate the reduction and/or inhibition of WTRU transmissions to destination points to which the WTRU may have lost connectivity.

6. 发明授权

EP2374316B1 PROVIDING CONTROL INFORMATION FOR MULTI-CARRIER UPLINK TRANSMISSION 有权转让
标题翻译：提供税务信息有关详细备份传输范围
公开(公告)号：EP2374316B1
公开(公告)日：2013-11-20
申请号：EP09824205.0
申请日：2009-10-31
申请人： InterDigital Patent Holdings, Inc.
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.

7. 发明公开

EP2553830A1 SYSTEM AND METHODS FOR HSDPA MULTI-USER MIMO OPERATION 审中-公开
标题翻译：系统及方法HSDPA多用户MIMO操作
公开(公告)号：EP2553830A1
公开(公告)日：2013-02-06
申请号：EP11713630.9
申请日：2011-04-01
申请人： Interdigital Patent Holdings, Inc.
发明人： ZHANG, Hong, O. , PELLETIER, Benoit , CAI, Lujing , LEVY, Joseph, S.
IPC分类号： H04B7/06 , H04B7/04
CPC分类号： H04L27/2646 , H04B7/0452 , H04B7/0632 , H04B7/0634 , H04B7/0689
摘要： Methods and systems for enabling MU-MIMO functions on a UE are disclosed. A precoder codebook with precoding matrices can be generated to assist in improving system throughput. Existing specifications designed for two bit precoding information can be used to communicate higher numbers of bits of precoding information by reinterpreting fields described by such specifications. Channel state information can be provided to a base station using several disclosed feedback mechanisms. A UE can determine a current MIMO transmission mode using various implicit and explicit dynamic signaling mechanisms or semi-dynamic signaling where MIMO mode data is received from a higher layer.

8. 发明公开

EP2534780A1 SENDING FEEDBACK FOR MULTIPLE DOWNLINK CARRIERS 有权
标题翻译：反馈传输用于多个下行载波
公开(公告)号：EP2534780A1
公开(公告)日：2012-12-19
申请号：EP11706677.9
申请日：2011-02-12
申请人： InterDigital Patent Holdings, Inc.
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.

9. 发明公开

EP2374316A2 PROVIDING CONTROL INFORMATION FOR MULTI-CARRIER UPLINK TRANSMISSION 有权转让
标题翻译：柏林维多利亚州奥地利维多利亚州
公开(公告)号：EP2374316A2
公开(公告)日：2011-10-12
申请号：EP09824205.0
申请日：2009-10-31
申请人： Interdigital Patent Holdings, Inc.
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型专用信道（E-DCH）传输的幸福位。如果WTRU正在发送如当前服务授权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具有足够的可用于以较高速率发送的功率，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。

10. 发明授权

EP3282758B1 WIRELESS TRANSMIT/RECIVE UNIT AND METHOD 有权
公开(公告)号：EP3282758B1
公开(公告)日：2020-07-15
申请号：EP17188181.6
申请日：2011-09-28
申请人： Interdigital Patent Holdings, Inc.
发明人： PELLETIER, Benoit , CAI, Lujing , PANI, Diana , CAVE, Christoffer R.
IPC分类号： H04W36/02 , H04W36/28 , H04B7/024 , H04W76/28

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