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1. 发明公开

EP3328102A1 METHOD FOR COMMUNICATION FOR A MACHINE TYPE COMMUNICATION DEVICE AND CORRESPONDING WIRELESS TRANSMIT/RECEIVE UNIT 有权转让
公开(公告)号：EP3328102A1
公开(公告)日：2018-05-30
申请号：EP17198764.7
申请日：2011-03-23
申请人： Interdigital Patent Holdings, Inc.
发明人： BEHROUZ, Aghill , MURRAY, Joseph M , GAUVREAU, Jean-Louis , PINHEIRO, Ana Lucia A. , PANI, Diana , LUJING, Cai , GOMES, Sylvie , CAVE, Christopher
IPC分类号： H04W4/70
CPC分类号： H04W48/10 , H04W4/00 , H04W4/70 , H04W8/24
摘要： Disclosed herein are embodiments for Machine Type Communication (MTC). The techniques disclosed may reduce signaling by transmitting MTC data over planes and avoiding a full cycle of connection procedures typically required for transmission. MTC data may be directly appended to a control plane message, in addition, in order to reduce the signaling load, a WTRU may autonomously release the connection without being told, by the network. Techniques may be used to indicate a network provider's machine type communication (MTC) capability. The MTC services or capabilities may be provided by a respective network operator may be communicated to a WTRU.

2. 发明公开

EP2661824A2 COMMUNICATING CHANNEL STATE INFORMATION (CSI) OF MULTIPLE TRANSMISSION POINTS 审中-公开
标题翻译： ÜBERTRAGUNGVON KANALZUSTANDSINFORMATIONEN（CSI）VON MEHRERENÜBERTRAGUNGSPUNKTEN
公开(公告)号：EP2661824A2
公开(公告)日：2013-11-13
申请号：EP12701202.9
申请日：2012-01-06
申请人： Interdigital Patent Holdings, Inc.
发明人： MARINIER, Paul , HAGHIGHAT, Afshin , ZHANG, Guodong , PANI, Diana , TOOHER, J., Patrick , RUDOLF, Marian , PELLETIER, Ghyslain , CAVE, Christopher , LI, Yan , TSAI, Allan, Y. , ADJAKPLE, Pascal, M.
IPC分类号： H04B7/06 , H04B7/02
CPC分类号： H04B7/024 , H04B7/0626 , H04B7/0636
摘要： Embodiments contemplate methods and systems for determining and communicating channel state information (CSI) for one or more transmission points (or CSI reference signal resources). Embodiments further contemplate determining transmission states may include applying at least one transmission state parameter to channel state information (CSI). Embodiments also contemplate reporting CSI based on the transmission state and/or at least one transmission state parameter applied thereto.
摘要翻译：实施例考虑了用于确定和传送一个或多个传输点（或CSI参考信号资源）的信道状态信息（CSI）的方法和系统。实施例进一步设想一个或多个传输点可以与对应于一个或多个CSI参考信号资源配置的一个或多个非零功率CSI参考信号资源相关联。

3. 发明公开

EP2622772A1 SYSTEMS AND METHODS FOR UPLINK FEEDBACK FOR HIGH-SPEED DOWNLINK PACKET ACCESS (HSDPA) 审中-公开
标题翻译： SYSTEME UND VERFAHRENFÜRUPLINK-FEEDBACKFÜR高速下载包接入（HSDPA）
公开(公告)号：EP2622772A1
公开(公告)日：2013-08-07
申请号：EP11767148.7
申请日：2011-09-30
申请人： InterDigital Patent Holdings, Inc.
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。

4. 发明授权

EP2484039B1 UPLINK CONTROL DATA TRANSMISSION 有权转让
公开(公告)号：EP2484039B1
公开(公告)日：2018-08-15
申请号：EP10773757.9
申请日：2010-10-01
申请人： InterDigital Patent Holdings, Inc.
发明人： NAYEB NAZAR, Shahrokh , PAN, Kyle , OLESEN, Robert, L. , PELLETIER, Ghyslain , RUDOLF, Marian , MARINIER, Paul , DENNEAN, Charles, A. , DICK, Stephen, G. , TSAI, Allan, Y. , CAVE, Christopher , KOO, Chang-soo
IPC分类号： H04L1/16 , H04L5/00 , H04W72/12
CPC分类号： H04W72/0413 , H04B1/7097 , H04B2201/698 , H04B2201/7097 , H04L1/001 , H04L1/0057 , H04L1/007 , H04L1/0073 , H04L1/1671 , H04L1/1822 , H04L5/0016 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L2001/125 , H04W48/16 , H04W72/00 , H04W72/0446
摘要： An interference randomization method in a user equipment, UE, and a corresponding UE are disclosed. A set of control information bits comprising ACK/NACK bits are encoded to generate encoded control information bit. The encoded control information bits are scrambled to generate scrambled control information bits and the scrambled control information bits are modulated to generate modulated symbols. A physical uplink control channel, PUCCH, ACK/NACK resource index is determined and a first orthogonal sequence index, a second orthogonal sequence index, and a cyclic shift for a demodulation reference signal, DMRS, are determined wherein each of the first orthogonal sequence index, the second orthogonal sequence index, and the cyclic shift is determined based the PUCCH ACK/NACK resource index. The modulated symbols are speaded block-wise using a first orthogonal sequence indicated by the first orthogonal sequence index and a second orthogonal sequence indicated by the second orthogonal sequence index and the cyclic shift to the DMRS are applied. The DMRS and the block-wise spread modulated symbols are transmitted on a PUCCH.

5. 发明公开

EP2698009A1 METHOD AND APPARATUS FOR SMALL CELL DISCOVERY IN HETEROGENEOUS NETWORKS 审中-公开
标题翻译：方法和设备在异构网络鉴定小细胞
公开(公告)号：EP2698009A1
公开(公告)日：2014-02-19
申请号：EP12717540.4
申请日：2012-04-13
申请人： Interdigital Patent Holdings, Inc.
发明人： MARINIER, Paul , KAUR, Samian , PANI, Diana , CAVE, Christopher
IPC分类号： H04W48/08 , H04W48/16
CPC分类号： H04W72/042 , H04W4/023 , H04W36/04 , H04W36/14 , H04W36/22 , H04W48/08 , H04W64/003 , H04W84/045
摘要： A method for acquiring and applying offload area information for offloading a wireless transmit/receive unit (WTRU) to a small cell in a different frequency layer is disclosed. The WTRU may enter a region or a macro cell and receive offload area information of the region in which a small cell in the vicinity of the macro cell is located. The offload area information may include at least one of a global positioning system (GPS) coordinate, a radius over which the area extends with respect to the GPS coordinate, a list of position reference signals (PRS), a cell identity or a list of cell identities, a frequency on which the small cell is located, and a radio access technology (RAT) of the corresponding cell. The offload information may be received in a system information block (SIB), dedicated signaling, or any other radio signal.

6. 发明公开

EP2550817A2 EFFICIENT SIGNALING FOR MACHINE TYPE COMMUNICATION 有权转让
标题翻译：一种用于机器类型的通信设备上的通信和对应的无线发射/接收单元
公开(公告)号：EP2550817A2
公开(公告)日：2013-01-30
申请号：EP11716684.3
申请日：2011-03-23
申请人： InterDigital Patent Holdings, Inc.
发明人： AGHILI, Behrouz , MURRAY, Joseph, M. , GAUVREAU, Jean-Louis , PINHEIRO, Ana Lucia, A. , PANI, Diana , CAI, Lujing , GOMES, Sylvie , CAVE, Christopher
IPC分类号： H04W4/14
CPC分类号： H04W48/10 , H04W4/00 , H04W4/20 , H04W4/70 , H04W8/24
摘要： Disclosed herein are embodiments for Machine Type Communication (MTC). The techniques disclosed may reduce signaling by transmitting MTC data over control planes and avoiding a full cycle of connection procedures typically required for transmission. MTC data may be directly appended to a control plane message, in addition, in order to reduce the signaling load, a WTRU may autonomously release the connection without being told, by the network. Techniques may be used to indicate a network provider's machine type communication (MTC) capability. The MTC services or capabilities may be provided by a respective network operator may be communicated to a WTRU.

7. 发明授权

EP2661819B1 METHOD, SYSTEM AND APPARATUS FOR DOWNLINK SHARED CHANNEL RECEPTION IN COOPERATIVE MULTIPOINT TRANSMISSIONS 有权
公开(公告)号：EP2661819B1
公开(公告)日：2018-07-25
申请号：EP12702336.4
申请日：2012-01-06
申请人： Interdigital Patent Holdings, Inc.
发明人： ZHANG, Guodong , PELLETIER, Ghyslain , HAGHIGHAT, Afshin , MARINIER, Paul , CAVE, Christopher , ADJAKPLE, Pascal M. , TSAI, Allan Y.
IPC分类号： H04B7/024
CPC分类号： H04W72/042 , H04B7/024 , H04L5/0035 , H04W68/005
摘要： A method and apparatus may be used to enable reception of a downlink (DL) shared channel in a cooperative multipoint transmission (CoMP). The method and apparatus may determine whether CoMP is applied to a transmission. The method and apparatus may acquire other CoMP related information. The method and apparatus may apply to non-transparent CoMP scenarios.

8. 发明授权

EP2742728B1 FALLBACK TO R99 PRACH 有权
标题翻译：倒退到R99 PRACH
公开(公告)号：EP2742728B1
公开(公告)日：2018-01-24
申请号：EP12751194.7
申请日：2012-08-09
申请人： Interdigital Patent Holdings, Inc.
发明人： PANI, Diana , MARINIER, Paul , CAVE, Christopher
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04W72/0406 , H04W72/0453 , H04W74/0833
摘要： Systems, methods, and instrumentalities are disclosed for a wireless transmit/receive unit (WTRU) to transmit uplink information. The WTRU may have information such as data or control information to transmit to a network. The (WTRU) may request a common enhanced dedicated channel (E-DCH) resource from the network. The WTRU may receive an indication from the network to fallback using a random access channel, e.g. a Release 99 Random Access Channel (R99 RACH), a Release 99 Physical Random Access Channel (R99 PRACH), etc. The indication may be received via an acquisition indicator (E-AI). The indication may be a value of the E-AI. The WTRU may determine whether a condition is met. The WTRU may transmit the uplink information over the R99 PRACH if the condition is met.

9. 发明授权

EP2550817B1 Methods for communication for a machine type communication device and corresponding wireless transmit/receive unit 有权转让
标题翻译：一种用于机器类型的通信设备上的通信和对应的无线发射/接收单元
公开(公告)号：EP2550817B1
公开(公告)日：2015-05-27
申请号：EP11716684.3
申请日：2011-03-23
申请人： InterDigital Patent Holdings, Inc.
发明人： AGHILI, Behrouz , MURRAY, Joseph, M. , GAUVREAU, Jean-Louis , PINHEIRO, Ana Lucia, A. , PANI, Diana , CAI, Lujing , GOMES, Sylvie , CAVE, Christopher
IPC分类号： H04W4/14
CPC分类号： H04W48/10 , H04W4/00 , H04W4/20 , H04W4/70 , H04W8/24
摘要： Disclosed herein are embodiments for Machine Type Communication (MTC). The techniques disclosed may reduce signaling by transmitting MTC data over control planes and avoiding a full cycle of connection procedures typically required for transmission. MTC data may be directly appended to a control plane message, in addition, in order to reduce the signaling load, a WTRU may autonomously release the connection without being told, by the network. Techniques may be used to indicate a network provider's machine type communication (MTC) capability. The MTC services or capabilities may be provided by a respective network operator may be communicated to a WTRU.
摘要翻译：在实施方式是为了公开的机器类型通信（MTC）。游离缺失的技术盘可以通过在控制计划发射MTC数据和避免典型地需要用于传输的连接过程的完整周期减少信令。 MTC数据可以被直接附加到控制平面消息，此外，为了减少信令负载，WTRU可以自动释放不被告知的连接，通过该网络。可以使用的技术，以指示一个网络供应商的机器类型通信（MTC）的能力。该MTC服务或能力可以由网络运营商提供可respectivement传达给WTRU。

10. 发明授权

EP2604085B1 IN-DEVICE INTERFERENCE MITIGATION 有权
标题翻译： GERÄTEINTERNEINTERFERENZUNTERDRÜCKUNG
公开(公告)号：EP2604085B1
公开(公告)日：2015-01-21
申请号：EP11767489.5
申请日：2011-08-13
申请人： InterDigital Patent Holdings, Inc.
发明人： COMSA, Virgil , PANI, Diana , CAVE, Christopher , TERRY, Stephen, E. , GOMES, Sylvie
IPC分类号： H04W72/12
CPC分类号： H04W72/1215 , H04W36/20 , H04W72/1284 , H04W88/06
摘要： Methods and apparatus for mitigating in-device interference are described. The methods may include an in-device interference event (e.g. an interference situation), and the processing of events may depend on the priority of the technologies. A handover to another frequency or radio access technology (RAT) may occur in case a co-existing technology may be activated. The network may signal to the device a list of frequencies or RATs that may be allowed to measure and handoff to. A network may provide a scaling value that the device may use to speed up reaction to the interference. The device may apply a scaling factor to an "out of synch" counter and/or the radio link failure (RLF) timer used for the RLF procedure. The device may apply different scaling factors for the measurements and time to trigger events. The device may trigger a report to the network requesting gaps for an alternate RAT.
摘要翻译：描述了用于减轻设备内干扰的方法和装置。这些方法可以包括设备内干扰事件（例如干扰情况），并且事件的处理可以取决于技术的优先级。在共同存在的技术可能被激活的情况下，可能发生切换到另一频率或无线电接入技术（RAT）。网络可以向设备发送可被允许测量和切换的频率列表或RAT。网络可以提供设备可用于加速对干扰的反应的缩放值。设备可以将缩放因子应用于用于RLF过程的“同步”计数器和/或无线电链路故障（RLF）定时器。该设备可以应用不同的缩放因子进行测量和触发事件的时间。设备可以触发对网络的报告，请求替代RAT的间隙。

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