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1. 发明专利

IL274659D0 Phase tracking reference signal transmission 未知
公开(公告)号：IL274659D0
公开(公告)日：2020-06-30
申请号：IL27465920
申请日：2020-05-13
申请人： IDAC HOLDINGS INC , LEE MOON IL , SAHIN ALPHAN , BALA ERDEM , HAGHIGHAT AFSHIN , LA SITA FRANK , STERN BERKOWITZ JANET A
发明人： LEE MOON-IL , SAHIN ALPHAN , BALA ERDEM , HAGHIGHAT AFSHIN , LA SITA FRANK , STERN-BERKOWITZ JANET A
IPC分类号： H04L5/00 , H04L27/26
摘要： A system, method, and device for ensuring a number of Phase Tracking Reference Signal(s) (PT-RSs) are the same for multiple slots. A wireless transmit/receive unit (WTRU) may receive control information including a number of scheduled resource blocks (RBs) then determine a PT-RS density based on the number of scheduled RBs. The WTRU may determine a RB offset value for the WTRU based on a WTRU-ID modulo the maximum RB offset value, where the maximum value for the RB offset value may be based on at least one of the number of the scheduled RBs and the PT-RS density. The WTRU may then transmit or receive a signal with PT-RS based on the RB offset value.

2. 发明专利

IL290589D0 Apparatus and methods for new radio sidelink channel state information acquisition 未知
公开(公告)号：IL290589D0
公开(公告)日：2022-04-01
申请号：IL29058922
申请日：2022-02-13
申请人： IDAC HOLDINGS INC , LEE MOON IL , DENG TAO , FREDA MARTINO M , HOANG TUONG , YE CHUNXUAN
发明人： LEE MOON-IL , DENG TAO , FREDA MARTINO M , HOANG TUONG , YE CHUNXUAN
IPC分类号： H04W72/04
摘要： A method for use in a wireless transmit/receive unit (WTRU) is disclosed. The WTRU is able to communicate with a network through sidelink (SL). The WTRU is configured with a set of scheduling request (SR) configurations. The method comprises: receiving, through the SL, (1) CSI reporting request which requests a CSI report and (2) CSI reporting latency information for the CSI report; starting a timer based on the received CSI reporting latency information; triggering a SR transmission specific to CSI reporting; and determining if a SL grant has been received before the time expires, wherein on a condition that the SL grant has been received before the timer expires, the method further comprises 205 transmitting the CSI report based on the SL grant; on a condition that no SL grant has been received before the timer expires, the method further comprises 206 dropping the CSI report.

3. 发明专利

IL290589A Apparatus and methods for new radio sidelink channel state information acquisition 未知
公开(公告)号：IL290589A
公开(公告)日：2022-04-01
申请号：IL29058922
申请日：2022-02-13
申请人： IDAC HOLDINGS INC , LEE MOON IL , DENG TAO , FREDA MARTINO M , HOANG TUONG , YE CHUNXUAN
发明人： LEE MOON-IL , DENG TAO , FREDA MARTINO M , HOANG TUONG , YE CHUNXUAN
摘要： A method for use in a wireless transmit/receive unit (WTRU) is disclosed. The WTRU is able to communicate with a network through sidelink (SL). The WTRU is configured with a set of scheduling request (SR) configurations. The method comprises: receiving, through the SL, (1) CSI reporting request which requests a CSI report and (2) CSI reporting latency information for the CSI report; starting a timer based on the received CSI reporting latency information; triggering a SR transmission specific to CSI reporting; and determining if a SL grant has been received before the time expires, wherein on a condition that the SL grant has been received before the timer expires, the method further comprises 205 transmitting the CSI report based on the SL grant; on a condition that no SL grant has been received before the timer expires, the method further comprises 206 dropping the CSI report.

4. 发明申请

WO2013025486A3 METHOD AND APPARATUS FOR MULTIPLE-INPUT MULTIPLE-OUTPUT OPERATION 审中-公开
标题翻译：多输入多输出操作的方法和装置
公开(公告)号：WO2013025486A3
公开(公告)日：2013-04-25
申请号：PCT/US2012050301
申请日：2012-08-10
申请人： INTERDIGITAL PATENT HOLDINGS , NAZAR SHAHROKH NAYEB , LEE MOON-IL , OLESEN ROBERT L , RAGHAVAN MANASA , IYER LAKSHMI R , PELLETIER BENOIT
发明人： NAZAR SHAHROKH NAYEB , LEE MOON-IL , OLESEN ROBERT L , RAGHAVAN MANASA , IYER LAKSHMI R , PELLETIER BENOIT
IPC分类号： H04B7/04
CPC分类号： H04B7/0452 , H04W72/04
摘要： A wireless transmit/receive unit (WTRU) receives a downlink transmission from an eNodeB including a plurality of spatial layers transmitted to a plurality of WTRUs paired for multi-user MIMO. The WTRU decodes the downlink transmission based on a corresponding WTRU-specific reference signal. WTRU-specific reference signals are multiplexed using a frequency and code division multiplexing. WTRU-specific reference signals for different sub-group of antenna ports are multiplexed onto different subcarriers in a frequency domain and the WTRU-specific reference signals of the same sub-group of antennas ports are multiplied by an orthogonal cover code. The resource elements used for the WTRU-specific reference signals on antenna ports in one sub-group may be muted on antenna ports in another sub-group. A WTRU may transmit the uplink demodulation reference signal without precoding. The number of resource blocks allocated for the demodulation reference signal may be greater than the number of resource blocks allocated for the payload.
摘要翻译：无线发射/接收单元（WTRU）从eNodeB接收包括被发射到多用户MIMO配对的多个WTRU的多个空间层的下行链路传输。 WTRU基于相应的WTRU特定参考信号来解码下行链路传输。 WTRU特定的参考信号使用频率和码分多路复用。用于不同子天线端口的WTRU特定参考信号被多路复用到频域中的不同子载波上，并且将相同子天线端口的WTRU特定参考信号乘以正交覆盖码。用于一个子组中的天线端口上的WTRU特定参考信号的资源元素可以在另一子组中的天线端口上被静音。 WTRU可以在不进行预编码的情况下发送上行链路解调参考信号。分配给解调参考信号的资源块的数量可以大于为有效载荷分配的资源块的数量。

5. 发明申请

WO2010117221A3 MIMO CODEBOOK GENERATION 审中-公开
公开(公告)号：WO2010117221A3
公开(公告)日：2011-01-13
申请号：PCT/KR2010002165
申请日：2010-04-08
申请人： LG ELECTRONICS INC , IHM BIN-CHUL , PARK SUNG-HO , KANG SEUNG-HYUN , LEE WOOK-BONG , LEE MOON-IL
发明人： IHM BIN-CHUL , PARK SUNG-HO , KANG SEUNG-HYUN , LEE WOOK-BONG , LEE MOON-IL
IPC分类号： H04B7/04
CPC分类号： H04B7/0456 , H04B7/024 , H04B7/0452 , H04B7/0465 , H04B7/0469 , H04B7/0478 , H04B7/0486 , H04B7/0617 , H04B7/0669 , H04B7/0697
摘要： Particular codebook entries used for a MIMO system of a lower dimension (i.e., having a relatively low number of antennas) can be used to generate a codebook for a MIMO system of a higher dimension (i.e., having a relatively high number of antennas). The entries in rank 1 of the codebook related to the MIMO system having four transmit antennas are used to newly construct entries for rank 1 through rank 8 of two base matrices for a MIMO base codebook related to eight transmit antennas.
摘要翻译：可以使用用于较低维度（即，具有相对较少数量的天线）的MIMO系统的特定码本条目来生成更高维度（即，具有相对较高数量的天线）的MIMO系统的码本。与具有四个发送天线的MIMO系统相关的码本的等级1中的条目用于对与八个发射天线相关的MIMO基本码本的两个基本矩阵的等级1至秩8进行新建。

6. 发明专利

AU2019321640B2 Power saving signals in wireless communication 未知
公开(公告)号：AU2019321640B2
公开(公告)日：2022-10-20
申请号：AU2019321640
申请日：2019-08-19
申请人： IDAC HOLDINGS INC
发明人： LEE MOON-IL , STERN-BERKOWITZ JANET A , BALA ERDEM , HAGHIGHAT AFSHIN
IPC分类号： H04W52/02
摘要： Systems, methods, and devices for addressing power savings signals in wireless communication. A wireless transmit receive unit (WTRU) may monitor for an energy saving signal (ESS) while the WTRU is asleep (e.g., prior to a discontinuous reception (DRX) ON duration that includes one or more search spaces). The WTRU may measure the energy of the ESS. If the ESS is below a threshold, the WTRU fallback to a default operation or continue in a current operating mode (e.g., remain asleep to save power). If the ESS is above a threshold, the ESS may be received using a coverage enhancement (CE) level based on a parameter associated with a search space. The parameter may be the highest aggregation level of the one or more search spaces.

7. 发明专利

BR112022002800A2 Método para uso em uma primeira unidade de transmissão/recepção sem fio, e, primeira unidade de transmissão/recepção sem fio 未知
公开(公告)号：BR112022002800A2
公开(公告)日：2022-05-10
申请号：BR112022002800
申请日：2020-08-13
申请人： IDAC HOLDINGS INC
发明人： YE CHUNXUAN , MARTINO M FREDA , LEE MOON-IL , DENG TAO , HOANG TUONG
IPC分类号： H04B7/06 , H04W72/04
摘要： método para uso em uma unidade de transmissão/ recepção sem fio, e, unidade de transmissão/recepção sem fio. é revelado um método para uso em uma unidade de transmissão/recepção sem fio (wtru). a wtru é capaz de se comunicar com uma rede através de enlace lateral (sl). a wtru é configurada com um conjunto de configurações de solicitação de agendamento (sr). o método compreende: receber, através do sl, (1) uma solicitação de emissão de relatórios de csi que solicita um relatório de csi, e (2) informações de latência para emissão de relatórios de csi para o relatório de csi; iniciar um temporizador com base nas informações de latência para emissão de relatórios de csi recebidas; desencadear uma transmissão de sr específica para emissão de relatórios de csi; e determinar se uma concessão de sl foi recebida antes de o temporizador expirar, sendo que sob uma condição de que a concessão de sl tenha sido recebida antes de o temporizador expirar, o método compreende adicionalmente 205 transmitir o relatório de csi com base na concessão de sl; sob uma condição de que nenhuma concessão sl tenha sido recebida antes de o temporizador expirar, o método compreende adicionalmente 206 desistir do relatório de csi.

8. 发明专利

CA3020336C PHY LAYER MULTIPLEXING OF DIFFERENT TYPES OF TRAFFIC IN 5G SYSTEMS 未知
公开(公告)号：CA3020336C
公开(公告)日：2020-08-11
申请号：CA3020336
申请日：2017-04-07
申请人： IDAC HOLDINGS INC
发明人： BALA ERDEM , SAHIN ALPHAN , LEE MOON-IL , BELURI MIHAELA , YANG RUI , STERN-BERKOWITZ JANET A , XI FENGJUN , HAGHIGHAT AFSHIN
IPC分类号： H04J11/00 , H04L5/00
摘要： Systems, methods, and instrumentalities are disclosed for physical (PHY) layer multiplexing of different types of traffic in 5G systems. A device may receive a communication. The communication may include a first traffic type. The device may monitor the communication for an indication that the communication includes a second traffic type that is multiplexed with and/or punctures the first traffic type. An indicator received in the communication and detected by the monitoring may indicate where the second traffic type is located in the communication. The first traffic type and the second traffic type may be multiplexed at a resource element (RE) level. For example, a first traffic type may be punctured by a second traffic type at the RE level. The device may decode one or more of the first or second traffic types in the communication based on the indication.

9. 发明专利

SG10202001291QA PHY LAYER MULTIPLEXING OF DIFFERENT TYPES OF TRAFFIC IN 5G SYSTEMS 未知
公开(公告)号：SG10202001291QA
公开(公告)日：2020-04-29
申请号：SG10202001291Q
申请日：2017-04-07
申请人： IDAC HOLDINGS INC
发明人： BALA ERDEM , SAHIN ALPHAN , LEE MOON-IL , BELURI MIHAELA , YANG RUI , STERN-BERKOWITZ JANET , XI FENGJUN , HAGHIGHAT AFSHIN
摘要： Systems, methods, and instrumentalities are disclosed for physical (PHY) layer multiplexing of different types of traffic in 5G systems. A device may receive a communication. The communication may include a first traffic type. The device may monitor the communication for an indication that the communication includes a second traffic type that is multiplexed with and/or punctures the first traffic type. An indicator received in the communication and detected by the monitoring may indicate where the second traffic type is located in the communication. The first traffic type and the second traffic type may be multiplexed at a resource element (RE) level. For example, a first traffic type may be punctured by a second traffic type at the RE level. The device may decode one or more of the first or second traffic types in the communication based on the indication.

10. 发明专利

CA3110097A1 METHODS AND APPARATUS FOR WIRELESS TRANSMIT/RECEIVE UNIT (WTRU) POWER CONTROL 未知
公开(公告)号：CA3110097A1
公开(公告)日：2020-02-27
申请号：CA3110097
申请日：2019-08-21
申请人： IDAC HOLDINGS INC
发明人： LEE MOON-IL , BALA ERDEM , STERN-BERKOWITZ JANET A , HAGHIGHAT AFSHIN , RUDOLF MARIAN , MARINIER PAUL , ALFARHAN FARIS , WATTS DYLAN JAMES , PELLETIER GHYSLAIN
IPC分类号： H04W72/04 , H04L5/00
摘要： Methods and apparatus for wireless transmit/receive unit (WTRU) power control are described. A method includes receiving a time domain resource allocation (TDRA) list configuration including entries, each including a resource allocation that includes a slot offset value. L1 signaling is received indicating a minimum slot offset value. Downlink control information (DCI) is decoded on a physical downlink control channel in a slot. An index is obtained from the decoded DCI, identifying an entry in the TDRA list. A particular slot offset value identified by the index is retrieved from the TDRA list and compared with the minimum slot offset value. If the particular slot offset value is less than the minimum slot offset value, the entry is invalid. If the particular slot offset value is greater than or equal to the minimum slot offset value, a physical downlink shared channel is received.

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