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1. 发明申请

WO2023081187A1 METHODS AND APPARATUSES FOR MULTI-RESOLUTION CSI FEEDBACK FOR WIRELESS SYSTEMS 审中-公开
公开(公告)号：WO2023081187A1
公开(公告)日：2023-05-11
申请号：PCT/US2022/048672
申请日：2022-11-02
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： NARAYANAN THANGARAJ, Yugeswar Deenoo , IL LEE, Moon , ROY, Arnab , IBRAHIM, Mohamed Salah , SHOJAEIFARD, Arman , PELLETIER, Ghyslain , SAHIN, Onur
IPC分类号： H04B7/06 , H04L25/02
摘要： Procedures, methods, architectures, apparatuses, systems, devices, and computer program products includes measuring Channel State Information (CSI) associated with at least one reference signal and determining a trained Artificial Intelligence (AI) model to generate at least a portion of a report that includes the CSI associated with the at least one reference signal. The report comprising the CSI associated with the at least one reference signal is transmitted.

2. 发明申请

WO2023043912A1 POWER CONTROL AND LINK ADAPTATION ASSOCIATED WITH CROSS-DIVISION DUPLEX (XDD) 审中-公开
公开(公告)号：WO2023043912A1
公开(公告)日：2023-03-23
申请号：PCT/US2022/043645
申请日：2022-09-15
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： PARK, Jonghyun , LEE, Moon IL , MARINIER, Paul , KWAK, Young Woo , PELLETIER, Ghyslain , KHAN BEIGI, Nazli
IPC分类号： H04W52/14 , H04W52/24 , H04L1/00 , H04L5/14 , H04W52/28 , H04W52/36
摘要： Systems, methods, and instrumentalities are described herein regarding power control and link adaptation for cross-division duplex (XDD). A wireless transmit/receive unit (WTRU) may receive a grant associated with transmission of an uplink (UL) signal. The grant may indicate a first set of resource blocks (RBs). The WTRU may determine a frequency gap (FG) between the first set of RBs and a reference RB. The WTRU may adjust one or more transmit (Tx) parameters based on the determined FG. When the determined FG is less than a pre-defined threshold, the WTRU may reduce one or more of a transmit power or a modulation coding scheme (MCS) level associated with transmission of the UL signal scheduled by the grant. The WTRU may transmit the UL signal using the adjusted one or more Tx parameters.

3. 发明申请

WO2014165712A1 CELL DETECTION, IDENTIFICATION, AND MEASUREMENTS FOR SMALL CELL DEPLOYMENTS 审中-公开
标题翻译：细胞检测，鉴定和小细胞部分的测量
公开(公告)号：WO2014165712A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/032891
申请日：2014-04-03
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： MARINIER, Paul , PELLETIER, Ghyslain , TOOHER, J., Patrick , PANI, Diana
IPC分类号： H04W48/16
CPC分类号： H04W48/16 , H04W56/001 , H04W84/045
摘要： Cell detection information, such as cell identity, frequency, dormant/active mode, etc. may be determined. This cell detection information may be reported based on properties of a received Auxiliary Synchronization Signal (AuSS) or discovery signal. The received signal may be processed as a function of its timing, for example, with respect to timing of a serving cell. A WTRU may obtain cell detection information for a neighbor cell. A cell may also be detected by surrounding WTRUs. A WTRU may determine timing of cell reactivation from a detected property of the AuSS or discovery signal. A WTRU may trigger an RRC procedure upon selecting a dormant but temporarily reactivated cell. An eNB may transmit AuSS for a dormant cell based on detection of signals received from neighbor cells. Quasi-colocation (QCL) demodulation may be performed based on the detected signal. The on/off state of a cell may be indicated.
摘要翻译：可以确定诸如小区标识，频率，休眠/活动模式等的小区检测信息。可以基于所接收的辅助同步信号（AuSS）或发现信号的属性来报告该小区检测信息。接收到的信号可以作为其定时的函数来处理，例如关于服务小区的定时。 WTRU可以获得相邻小区的小区检测信息。还可以通过周围的WTRU来检测小区。 WTRU可以根据检测到的AuSS或发现信号的属性来确定小区重新激活的定时。在选择休眠但暂时重新激活的小区时，WTRU可以触发RRC过程。 eNB可以基于从相邻小区接收到的信号的检测来向休眠小区发送AuSS。可以基于检测到的信号来执行准协同（QCL）解调。可以指示单元的开/关状态。

4. 发明申请

WO2014110467A1 SYSTEM AND METHOD FOR ADAPTIVE MODULATION 审中-公开
标题翻译：用于自适应调制的系统和方法
公开(公告)号：WO2014110467A1
公开(公告)日：2014-07-17
申请号：PCT/US2014/011180
申请日：2014-01-11
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： MARINIER, Paul , TOOHER, J., Patrick , PELLETIER, Ghyslain , RUDOLF, Marian
IPC分类号： H04L27/00 , H04L1/00
CPC分类号： H04L1/0016 , H04L1/0003 , H04L1/0026 , H04L1/1854 , H04L27/0008 , H04W72/042
摘要： Systems, methods, and/or techniques for improving downlink spectrum efficiency may be disclosed. For example, a higher order modulation (HOM) transmission may be provided to a device. The higher order modulation transmission may be configured to be indicated by the network or a device. Additionally, multiple modulation and coding scheme (MCS) tables, transport block size (TBS) tables, and/or channel quality index (CQI) tables may be provided to support the higher order modulation transmission.
摘要翻译：可以公开用于改善下行链路频谱效率的系统，方法和/或技术。例如，可以向设备提供更高阶调制（HOM）传输。高阶调制传输可以被配置为由网络或设备指示。此外，可以提供多个调制和编码方案（MCS）表，传输块大小（TBS）表和/或信道质量索引（CQI）表）以支持更高阶调制传输。

5. 发明申请

WO2014052412A2 METHODS, SYSTEMS AND APPARATUSES FOR OPERATION IN LONG-TERM EVOLUTION (LTE) SYSTEMS 审中-公开
标题翻译：长期演进（LTE）系统运行的方法，系统和设备
公开(公告)号：WO2014052412A2
公开(公告)日：2014-04-03
申请号：PCT/US2013/061617
申请日：2013-09-25
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： SADEGHI, Pouriya , TOOHER, J. Patrick , STERN-BERKOWITZ, Janet , LEE, Moon-il , PELLETIER, Ghyslain , TAMAKI, Nobuyuki , NAYEB NAZAR, Shahrokh , SUN, Li-Hsiang
IPC分类号： H04L27/26
CPC分类号： H04W68/02 , H04L5/001 , H04L5/0023 , H04L5/003 , H04L5/005 , H04L5/0092 , H04L5/14 , H04L27/2649 , H04W72/005 , H04W72/042 , H04W72/048
摘要： Methods, systems and apparatuses for operation in long-term evolution (LTE) systems are provided, including a method implemented by a wireless transmit/receive unit (WTRU) served by a cell, where an enhanced physical broadcast channel (ePBCH) may be sent by the cell and may including basic information for WTRU control. The method may include receiving, by the WTRU, the ePBCH, and demodulating the ePBCH based on a demodulation reference signal (DMRS). In some embodiments, demodulating the ePBCH may be based on any of: a primary synchronization signal (PSS), a secondary synchronization signal; and a cell-specific reference signal (CRS), as well. Also provided is a method implemented by a WTRU in a vicinity of a dormant cell. The method may include any of: receiving, from a dormant cell, a signal; receiving, from a serving cell, a trigger to initiate measurement of one or more dormant cells; and measuring the signal.
摘要翻译：提供了用于长期演进（LTE）系统中操作的方法，系统和装置，包括由小区服务的无线发射/接收单元（WTRU）实现的方法，其中可以发送增强的物理广播信道（ePBCH）并且可以包括用于WTRU控制的基本信息。该方法可以包括由WTRU接收ePBCH，以及基于解调参考信号（DMRS）解调ePBCH。在一些实施例中，解调ePBCH可以基于以下任何一个：主同步信号（PSS），次同步信号; 和细胞特异性参考信号（CRS）。还提供了由WTRU在休眠小区附近实现的方法。该方法可以包括：从休眠小区接收信号; 从服务小区接收触发以开始测量一个或多个休眠小区; 并测量信号。

6. 发明申请

WO2014031998A1 PROVIDING PHYSICAL LAYER RESOURCES TO DIFFERENT SERVING SITES 审中-公开
标题翻译：向不同的服务站点提供物理层资源
公开(公告)号：WO2014031998A1
公开(公告)日：2014-02-27
申请号：PCT/US2013/056455
申请日：2013-08-23
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： MARINIER, Paul , TOOHER, J., Patrick , PELLETIER, Ghyslain , PANI, Diana
IPC分类号： H04W72/12 , H04W88/06 , H04W52/30
CPC分类号： H04W72/044 , H04B7/024 , H04W52/146 , H04W52/265 , H04W52/281 , H04W52/365 , H04W52/367 , H04W72/1268 , H04W88/06
摘要： Methods and systems are disclosed for providing physical layer resources to a plurality of medium access control (MAC) instances that are associated with different serving sites that are independently scheduled. For example, a WTRU may utilize a first physical layer configuration for transmitting to a first serving site associated with a first MAC instance. The WTRU may utilize a second physical layer configuration for transmitting to a second serving site associated with a second MAC instance. The WTRU may prevent conflicts between transmission requests from the first MAC instance and transmission requests from the second MAC instance. For example, preventing the conflicts may include utilizing one or more of time segregation or frequency segregation for transmissions associated with the first MAC instance and transmissions associated with the second MAC instance.
摘要翻译：公开了用于向与独立调度的不同服务站点相关联的多个介质访问控制（MAC）实例提供物理层资源的方法和系统。例如，WTRU可以利用第一物理层配置来发送到与第一MAC实例相关联的第一服务站点。 WTRU可以利用第二物理层配置来发送到与第二MAC实例相关联的第二服务站点。 WTRU可以防止来自第一MAC实例的传输请求与来自第二MAC实例的传输请求之间的冲突。例如，防止冲突可以包括利用与第一MAC实例相关联的传输和与第二MAC实例相关联的传输的时间分离或频率分离中的一个或多个。

7. 发明申请

WO2014031989A1 OPERATING WITH MULTIPLE SCHEDULERS IN A WIRELESS SYSTEM 审中-公开
标题翻译：在无线系统中操作多个调度器
公开(公告)号：WO2014031989A1
公开(公告)日：2014-02-27
申请号：PCT/US2013/056444
申请日：2013-08-23
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： PELLETIER, Ghyslain , MARINIER, Paul , PANI, Diana , TERRY, Stephen, E. , ADJAKPLE, Pascal, M. , KAUR, Samian, J.
IPC分类号： H04W36/00 , H04W72/04
CPC分类号： H04W76/27 , H04L5/0032 , H04W16/32 , H04W24/00 , H04W36/00 , H04W36/0072 , H04W48/16 , H04W52/365 , H04W72/042 , H04W72/1263 , H04W72/1268 , H04W74/04 , H04W76/15 , H04W84/042 , H04W88/06
摘要： Systems and methods are disclosed for a WTRU to operate using multiple schedulers. The WTRU may exchange data with the network over more than one data path, such that each data path may use a radio interface connected to a different network node and each node may be associated with an independent scheduler. For example, a WTRU may establish a RRC connection between the WTRU and a network. The RRC connection may establish a first radio interface between the WTRU and a first serving site of the network and a second radio interface between the WTRU and a second serving site of the network. The RRC connection may be established between the WTRU and the MeNB and a control function may be established between the WTRU and the SCeNB. The WTRU may receive data from the network over the first radio interface or the second radio interface.
摘要翻译：公开了用于WTRU使用多个调度器操作的系统和方法。 WTRU可以通过多于一个数据路径与网络交换数据，使得每个数据路径可以使用连接到不同网络节点的无线电接口，并且每个节点可以与独立调度器相关联。例如，WTRU可以在WTRU和网络之间建立RRC连接。 RRC连接可以在WTRU和网络的第一服务站点之间建立第一无线电接口，以及WTRU和网络的第二服务站点之间的第二无线电接口。可以在WTRU和MeNB之间建立RRC连接，并且可以在WTRU和SCeNB之间建立控制功能。 WTRU可以经由第一无线电接口或第二无线电接口从网络接收数据。

8. 发明申请

WO2013169376A1 HANDLING MTC LONG DRX CYCLE/SLEEP LENGTHS 审中-公开
标题翻译：处理MTC长期循环/睡眠长度
公开(公告)号：WO2013169376A1
公开(公告)日：2013-11-14
申请号：PCT/US2013/031696
申请日：2013-03-14
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： OLVERA-HERNANDEZ, Ulises , PELLETIER, Ghyslain , WANG, Peter, S. , LIU, Kai , WANG, Guanzhou , RUDOLF, Marian , KAUR, Samian, J. , STARSINIC, Michael, F.
IPC分类号： H04W76/04 , H04W52/02
CPC分类号： H04W76/048 , H04W4/70 , H04W52/0216 , H04W76/28 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/23 , Y02D70/24
摘要： Current wireless networks do not allow machine type communication (MTC) devices to have long discontinuous reception (DRX) cycles or sleep lengths. A long DRX cycle may allow MTC systems and devices to operate with much longer DRX/Sleep cycles/periods. This may facilitate the MTC operations for infrequent system access or infrequent system reaching (e.g. paged once in a week) with no or low mobility and may allow MTC devices to sleep for a long time with low power consumption.
摘要翻译：当前的无线网络不允许机器类型通信（MTC）设备具有长的不连续接收（DRX）周期或睡眠长度。长DRX周期可以允许MTC系统和设备以更长的DRX / Sleep周期/周期操作。这可能有助于不频繁系统访问或频繁系统达到（例如，一周内分页一次）的MTC操作，无移动性或低移动性，并且可以允许MTC设备在低功耗下长时间睡眠。

9. 发明申请

WO2012094635A1 METHOD, SYSTEM AND APPARATUS FOR DOWNLINK SHARED CHANNEL RECEPTION IN COOPERATIVE MULTIPOINT TRANSMISSIONS 审中-公开
标题翻译：用于合作多点传输的下行链路共享信道接收的方法，系统和设备
公开(公告)号：WO2012094635A1
公开(公告)日：2012-07-12
申请号：PCT/US2012/020547
申请日：2012-01-06
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , ZHANG, Guodong , PELLETIER, Ghyslain , HAGHIGHAT, Afshin , MARINIER, Paul , CAVE, Christopher , ADJAKPLE, Pascal M. , TSAI, Allan Y.
发明人： ZHANG, Guodong , PELLETIER, Ghyslain , HAGHIGHAT, Afshin , MARINIER, Paul , CAVE, Christopher , ADJAKPLE, Pascal M. , TSAI, Allan Y.
IPC分类号： H04B7/02
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.
摘要翻译：可以使用方法和装置来使得能够在协作多点传输（CoMP）中接收下行链路（DL）共享信道。该方法和装置可以确定是否将CoMP应用于传输。该方法和装置可获取其它CoMP相关信息。该方法和装置可以应用于不透明的CoMP场景。

10. 发明申请

WO2015085273A1 LAYERED CONNECTIVITY IN WIRELESS SYSTEMS 审中-公开
标题翻译：无线系统中的分层连接
公开(公告)号：WO2015085273A1
公开(公告)日：2015-06-11
申请号：PCT/US2014/068953
申请日：2014-12-05
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： PELLETIER, Ghyslain , MARINIER, Paul , PANI, Diana , OLVERA-HERNANDEZ, Ulises , WANG, Guanzhou
IPC分类号： H04W76/02 , H04W76/04
CPC分类号： H04W36/04 , H04L5/0048 , H04W24/08 , H04W60/00 , H04W76/12 , H04W76/15 , H04W76/27
摘要： Techniques and devices are disclosed for efficient offloading and/or aggregation of resources by providing different levels of connection management in a network. A wireless transmit/receive unit (WTRU) may support additional ECM and/or RRC states (e.g. inactive states) and/or transitions that may enable a WTRU to act without an RRC connection and/or with reduced latency. A WTRU may operate with network resources with and/or without radio resources. A WTRU may operate in parallel with a plurality of layers, including a primary layer for which the WTRU may behave according to LTE or other behavior. The WTRU may be configured for operation in a secondary layer. The WTRU may establish a secondary layer security context and/or a tunnel or routing for the secondary layer for transport of user plane data between the WTRU and a gateway. The WTRU may determine to which layer uplink data may be applicable.
摘要翻译：公开了通过在网络中提供不同级别的连接管理来有效地卸载和/或汇集资源的技术和设备。无线发射/接收单元（WTRU）可以支持额外的ECM和/或RRC状态（例如，非活动状态）和/或转换，这可以使得WTRU能够在没有RRC连接的情况下和/或具有减少的等待时间的情况下动作。 WTRU可以与具有和/或不具有无线电资源的网络资源一起操作。 WTRU可以与多个层并行操作，包括WTRU可以根据LTE或其他行为对其进行行为的主层。 WTRU可以被配置为在次级层中操作。 WTRU可以建立辅助层安全上下文和/或用于辅助层的用于在WTRU和网关之间传输用户平面数据的隧道或路由。 WTRU可以确定哪个层上行链路数据可以适用。

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