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81. 发明申请

WO2010091423A2 MULTIPLEXING AND CODING SCHEMES FOR MULTIPLE TRANSMIT ANTENNAS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中多发射天线的多路复用和编码方案
公开(公告)号：WO2010091423A2
公开(公告)日：2010-08-12
申请号：PCT/US2010/023663
申请日：2010-02-09
申请人： QUALCOMM INCORPORATED , LUO, Xiliang , GAAL, Peter , CHEN, Wanshi , MONTOJO, Juan , ZHANG, Xiaoxia
发明人： LUO, Xiliang , GAAL, Peter , CHEN, Wanshi , MONTOJO, Juan , ZHANG, Xiaoxia
IPC分类号： H04B7/06
CPC分类号： H04B7/0678 , H04B7/0684 , H04B7/0697
摘要： Techniques for transmitting data from multiple transmit antennas using space orthogonal resource transmit diversity (SORTD) are described. For the SORTD scheme, a different orthogonal resource may be assigned to each transmit antenna. Data may be sent from the multiple transmit antennas using multiple orthogonal resources. In one design, a UE may process at least one information bit (e.g., with joint or independent coding) to obtain first and second sets of at least one modulation symbol. The UE may process the first set of modulation symbol(s) for transmission from the first transmit antenna using a first orthogonal resource. The UE may process the second set of modulation symbol(s) for transmission from the second transmit antenna using a second orthogonal resource. Each orthogonal resource may include a different reference signal sequence or a different set of reference signal sequence and orthogonal sequence.
摘要翻译：描述了使用空间正交资源发射分集（SORTD）从多个发射天线发射数据的技术。对于SORTD方案，可以为每个发射天线分配不同的正交资源。可以使用多个正交资源从多个发射天线发送数据。在一个设计中，UE可以处理至少一个信息比特（例如，利用联合或独立编码）以获得第一和第二组至少一个调制符号。 UE可以使用第一正交资源处理用于从第一发射天线发射的第一调制符号集合。 UE可以使用第二正交资源来处理第二组调制符号以从第二发射天线进行传输。每个正交资源可以包括不同的参考信号序列或不同的参考信号序列和正交序列集合。

82. 发明申请

WO2010056763A2 CHANNEL QUALITY FEEDBACK IN MULTICARRIER SYSTEMS 审中-公开
标题翻译：多媒体系统中的信道质量反馈
公开(公告)号：WO2010056763A2
公开(公告)日：2010-05-20
申请号：PCT/US2009/064056
申请日：2009-11-11
申请人： QUALCOMM Incorporated , DAMNJANOVIC, Jelena M. , MONTOJO, Juan , GAAL, Peter
发明人： DAMNJANOVIC, Jelena M. , MONTOJO, Juan , GAAL, Peter
IPC分类号： H04L5/00 , H04W24/10
CPC分类号： H04L5/0053 , H04B7/063 , H04B7/0632 , H04B7/0634 , H04L1/0026 , H04L1/0027 , H04L1/0029 , H04L1/1671 , H04L5/0023 , H04L5/0057 , H04L25/03343 , H04L2025/03802
摘要： A wireless communication system facilitates multichannel periodic and aperiodic feedback (e.g., Channel Quality Indicator (CQI), Rank indicator (RI), Precoding Matrix Indicator (PMI)) from a population of user equipment while facilitating legacy single carrier communication. Paired downlink (DL)/ uplink (UL) or many-to-one mapping communication can be established by common system information or dedicated signaling. In one aspect, a flag sent by system information or by dedicated signaling can indicate which means controls. Feedback can be configured for each carrier independently reported in a concatenated in frequency fashion, reported in a cycle in time fashion, or reported in a staggered in time and frequency fashion. Feedback can be reported jointly as one wide bandwidth. Feedback can be a single report perhaps reported on a data channel for more capacity or by cycled carrier/subband reporting.
摘要翻译：无线通信系统便于来自用户设备的群体的多信道周期性和非周期性反馈（例如，信道质量指示符（CQI），秩指示符（RI），预编码矩阵指示符（PMI）），同时便于传统的单载波通信。配对下行链路（DL）/上行链路（UL）或多对一映射通信可以由公共系统信息或专用信令建立。在一个方面，由系统信息或专用信令发送的标志可以指示哪个装置控制。反馈可以配置为以链接级联的频率方式单独报告，以时间顺序报告，或以时间和频率方式交错报告。反馈可以联合报告为一个宽带宽。反馈可以是可能在数据通道上报告更多容量或循环载波/子带报告的单个报告。

83. 发明申请

WO2010017506A1 PEAK-TO-AVERAGE POWER RATIO (PAPR) REDUCTION SCHEME FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：平均功率比（PAPR）减少无线通信方案
公开(公告)号：WO2010017506A1
公开(公告)日：2010-02-11
申请号：PCT/US2009/053199
申请日：2009-08-07
申请人： QUALCOMM INCORPORATED , ZHOU, Yan , PALANKI, Ravi , MONTOJO, Juan , GAAL, Peter
发明人： ZHOU, Yan , PALANKI, Ravi , MONTOJO, Juan , GAAL, Peter
IPC分类号： H04L27/26 , H04L1/06
CPC分类号： H04L27/2621
摘要： Techniques for sending a transmission in a manner to reduce peak-to-average power ratio (PAPR) of the transmission are described. A transmitter may select phases for a plurality of resource blocks based on a metric, e.g., PAPR. The transmitter may apply the selected phases to modulation symbols to be sent on the resource blocks. In one design, the transmitter may select one phase for each resource block and may apply the phase to all modulation symbols to be sent on the resource block. In another design, the transmitter may select multiple phases for multiple spatial layers in each resource block, one phase for each spatial layer. The transmitter may then apply each phase to all modulation symbols to be sent on one spatial layer in one resource block. For both designs, the transmitter may generate at least one OFDM symbol or at least one SC-FDMA symbol based on the modulation symbols after applying the selected phases.
摘要翻译：描述以减少传输的峰均功率比（PAPR）的方式发送传输的技术。发射机可以基于诸如PAPR的度量来为多个资源块选择相位。发射机可以将所选择的相位应用于在资源块上发送的调制符号。在一种设计中，发射机可以为每个资源块选择一个相位，并且可以将该相位应用于要在资源块上发送的所有调制符号。在另一种设计中，发射机可以为每个资源块中的多个空间层选择多个相位，每个空间层的一个相位。然后，发射机可以将每个相位应用于在一个资源块中的一个空间层上发送的所有调制符号。对于这两种设计，发射机可以在应用所选择的相位之后基于调制符号生成至少一个OFDM符号或至少一个SC-FDMA符号。

84. 发明申请

WO2009120888A2 UPLINK ACK/NAK RESOURCE ALLOCATION 审中-公开
标题翻译：上传ACK / NAK资源分配
公开(公告)号：WO2009120888A2
公开(公告)日：2009-10-01
申请号：PCT/US2009/038438
申请日：2009-03-26
申请人： QUALCOMM INCORPORATED , ZHANG, Xiaoxia , MONTOJO, Juan , GAAL, Peter
发明人： ZHANG, Xiaoxia , MONTOJO, Juan , GAAL, Peter
IPC分类号： H04L5/00
CPC分类号： H04L5/0091 , H04L1/1607 , H04L1/1861 , H04L1/1887 , H04L5/0007 , H04L5/0023 , H04L5/0053 , H04L5/0062 , H04L5/0064
摘要： Systems and methodologies are described that facilitate allocating uplink resources to mobile devices to employ to signal acknowledgment indicators. Persistently scheduled mobile devices can be explicitly assigned uplink resources. Dynamically scheduled mobile device can utilize a one-to-one mapping to identify uplink resources based upon a downlink control channel index. The one-to-one mapping can be revised to remove associations between downlink control channel indices and resources allocated to persistently scheduled users and/or reserved for other control signaling in a mixed resource block. In addition, downlink control channel indices can be selected to avoid collisions between dynamic and persistent users.
摘要翻译：描述了有助于将移动设备的上行链路资源分配给信号确认指示符的系统和方法。可以明确地分配上行链路资源。动态调度移动设备可以利用一对一映射来基于下行链路控制信道索引来识别上行链路资源。可以修改一对一映射以消除下行链路控制信道索引与分配给持续调度的用户的资源和/或为混合资源块中的其他控制信令预留的资源之间的关联。此外，可以选择下行链路控制信道索引以避免动态用户和持久用户之间的冲突。

85. 发明申请

WO2023087237A1 SYNCHRONIZATION SIGNAL BLOCK CONFIGURATIONS FOR SIDELINK COMMUNICATIONS 审中-公开
公开(公告)号：WO2023087237A1
公开(公告)日：2023-05-25
申请号：PCT/CN2021/131653
申请日：2021-11-19
申请人： QUALCOMM INCORPORATED , CAO, Yiqing , KAI, Yuan , MONTOJO, Juan , GAAL, Peter , CHEN, Shuping , HAN, Bin , WANG, Ting , GAO, Lu , DU, Zhimin , LIU, Yang , LI, Yan , WANG, Jiangsheng , YIN, Yue , DENG, Qiwen , CHEN, Zhuo , AKKARAKARAN, Sony
发明人： CAO, Yiqing , KAI, Yuan , MONTOJO, Juan , GAAL, Peter , CHEN, Shuping , HAN, Bin , WANG, Ting , GAO, Lu , DU, Zhimin , LIU, Yang , LI, Yan , WANG, Jiangsheng , YIN, Yue , DENG, Qiwen , CHEN, Zhuo , AKKARAKARAN, Sony
IPC分类号： H04L5/00 , H04L1/00 , H04L27/26 , H04W72/12 , H04W74/08
摘要： Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a first sidelink user equipment (UE) may include transmitting, to a second sidelink UE, a first sidelink synchronization block (S-SSB) in a scheduled S-SSB slot, performing a first listen-before-talk (LBT) procedure in an unlicensed frequency band, and transmitting, to the second sidelink UE, a second S-SSB in a slot before a next scheduled S-SSB slot based on the first LBT procedure being unsuccessful.

86. 发明申请

WO2023082174A1 SUPPLEMENTARY UPLINK SWITCHING FOR SWITCHING MULTIPLE RADIO FREQUENCY BANDS 审中-公开
公开(公告)号：WO2023082174A1
公开(公告)日：2023-05-19
申请号：PCT/CN2021/130298
申请日：2021-11-12
申请人： QUALCOMM INCORPORATED , CAO, Yiqing , GAAL, Peter , CHEN, Wanshi , MONTOJO, Juan , VINTOLA, Timo Ville , HAN, Bin , RICO ALVARINO, Alberto , HUANG, Yi , LI, Yan , DU, Zhimin
发明人： CAO, Yiqing , GAAL, Peter , CHEN, Wanshi , MONTOJO, Juan , VINTOLA, Timo Ville , HAN, Bin , RICO ALVARINO, Alberto , HUANG, Yi , LI, Yan , DU, Zhimin
IPC分类号： H04W72/04
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) switch between carriers of a group of a carriers during uplink communications in accordance with a mapping. For example, the UE may report its capability to a base station for switching between carriers of the group, where the group includes a supplementary uplink (SUL) carrier and two or more normal uplink (NUL) carriers that are each associated with a different radio frequency band. The base station may indicate for the UE to switch to a subset of carriers of the group corresponding to a combination of radio frequency bands for transmission of an uplink message. The UE may switch to at least one carrier of the subset of carriers in accordance with a mapping that is based on the reported capability and may transmit the uplink message on the at least one carrier.

87. 发明申请

WO2023082167A1 CARRIER AGGREGATION SWITCHING FOR SWITCHING MULTIPLE RADIO FREQUENCY BANDS 审中-公开
公开(公告)号：WO2023082167A1
公开(公告)日：2023-05-19
申请号：PCT/CN2021/130241
申请日：2021-11-12
申请人： QUALCOMM INCORPORATED , CAO, Yiqing , GAAL, Peter , CHEN, Wanshi , MONTOJO, Juan , VINTOLA, Timo Ville , HAN, Bin , RICO ALVARINO, Alberto , HUANG, Yi , LI, Yan , DU, Zhimin
发明人： CAO, Yiqing , GAAL, Peter , CHEN, Wanshi , MONTOJO, Juan , VINTOLA, Timo Ville , HAN, Bin , RICO ALVARINO, Alberto , HUANG, Yi , LI, Yan , DU, Zhimin
IPC分类号： H04L5/00 , H04W72/04
摘要： Methods, systems, and devices for wireless communication are described. A device may transmit first control signaling indicating a capability for switching between carriers of a group of carriers during uplink communications using carrier aggregation. The group of carriers include three or more carriers that are each associated with different radio frequency bands. The device may receive second control signaling that includes an indication for the device to switch to a subset of carriers of the group of carriers for transmission of an uplink message. The subset of carriers may be associated with a combination of radio frequency bands. The device may transmit the uplink message on at least one of the subset of carriers in accordance with a mapping between the combination of radio frequency bands and the at least one of the subset of carriers, where the mapping is based on the capability.

88. 发明申请

WO2022147809A1 ACKNOWLEDGMENT INDICATIONS FOR DOWNLINK CONTROL INFORMATION BASED TRANSMISSIONS 审中-公开
公开(公告)号：WO2022147809A1
公开(公告)日：2022-07-14
申请号：PCT/CN2021/070990
申请日：2021-01-09
申请人： QUALCOMM INCORPORATED , YUAN, Fang , ZHOU, Yan , AKKARAKARAN, Sony , LUO, Tao , MONTOJO, Juan , GAAL, Peter
发明人： YUAN, Fang , ZHOU, Yan , AKKARAKARAN, Sony , LUO, Tao , MONTOJO, Juan , GAAL, Peter
IPC分类号： H04W72/04
摘要： Methods, systems, and devices for wireless communications are described. A base station may transmit a downlink control information message to a user equipment (UE) that includes both a first indication of one or more transmission configuration indicator (TCI) states for the UE to use for communications with the base station and a second indication of one or more uplink transmissions to be sent by the UE. In some implementations, the UE may use one of the one or more indicated TCI states to communicate with the base station after a delay (or offset) from sending an uplink transmission of the one or more uplink transmissions. For example, the delay may include an amount of time or a quantity of symbols between transmitting the uplink transmission of the one or more uplink transmissions and communicating with the base station using the one of the one or more indicated TCI states.

89. 发明申请

WO2022094749A1 METHODS FOR PMI, RI AND PORT INDEXING OF CSI FOR MULTIPLE TRANSMITTER RECEIVER POINTS 审中-公开
公开(公告)号：WO2022094749A1
公开(公告)日：2022-05-12
申请号：PCT/CN2020/126103
申请日：2020-11-03
申请人： QUALCOMM INCORPORATED , HAO, Chenxi , KHOSHNEVISAN, Mostafa , ZHANG, Yu , GAAL, Peter , SUN, Jing , LUO, Tao , ZHANG, Xiaoxia , MONTOJO, Juan , CHEN, Wanshi , XU, Hao
发明人： HAO, Chenxi , KHOSHNEVISAN, Mostafa , ZHANG, Yu , GAAL, Peter , SUN, Jing , LUO, Tao , ZHANG, Xiaoxia , MONTOJO, Juan , CHEN, Wanshi , XU, Hao
IPC分类号： H04B7/0456
摘要： Aspects of the present disclosure provide techniques for channel state information (CSI) reporting in multiple transmitter receiver point (mTRP) scenarios.

90. 发明申请

WO2022073183A1 SIDELINK RESOURCE ALLOCATION IN UNLICENSED SPECTRUM 审中-公开
公开(公告)号：WO2022073183A1
公开(公告)日：2022-04-14
申请号：PCT/CN2020/119928
申请日：2020-10-09
申请人： QUALCOMM INCORPORATED , SUN, Jing , OZTURK, Ozcan , MONTOJO, Juan , LUO, Tao , ZHANG, Xiaoxia , GAAL, Peter , XU, Changlong
发明人： SUN, Jing , OZTURK, Ozcan , MONTOJO, Juan , LUO, Tao , ZHANG, Xiaoxia , GAAL, Peter , XU, Changlong
IPC分类号： H04W72/04
摘要： Certain aspects of the present disclosure provide techniques for communicating using sidelink resources allocated in an unlicensed spectrum. A method that may be performed by a first UE includes establishing a connection with a second UE for sidelink communication in an unlicensed spectrum and communicating with the second UE via the connection using one or more sidelink sub-channels in the unlicensed spectrum according to a mapping between sidelink sub-channels and resource block (RB) sets of the unlicensed spectrum, wherein the unlicensed spectrum comprises a plurality of RB sets and one or more guard bands disposed between RB sets in the plurality RB sets.

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