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61. 发明申请

US20210051505A1 Measurement Information Feedback for Groupcast Communication 有权
公开(公告)号：US20210051505A1
公开(公告)日：2021-02-18
申请号：US16989277
申请日：2020-08-10
申请人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Yunjung Yi , Bing Hui , Alireza Babaei
发明人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Yunjung Yi , Bing Hui , Alireza Babaei
IPC分类号： H04W24/10 , H04W4/02 , H04W72/04
摘要： A first wireless device receives one or more messages indicating a distance threshold for a distance between: the first wireless device; and a second wireless device. A control information is received. The control information indicates transmission of a measurement report of a sidelink between: the first wireless device; and the second wireless device. Based on the distance threshold and a distance between the first wireless device and the second wireless device, a determination is made to transmit the measurement report of the sidelink. The measurement report is transmitted to the second wireless device via the sidelink.

62. 发明申请

US20220116859A1 Beam Update for Control Resource Sets 有权
公开(公告)号：US20220116859A1
公开(公告)日：2022-04-14
申请号：US17500154
申请日：2021-10-13
申请人： Jonghyun Park , Esmael Hejazi Dinan , Yunjung Yi , Hua Zhou , Ali Cagatay Cirik
发明人： Jonghyun Park , Esmael Hejazi Dinan , Yunjung Yi , Hua Zhou , Ali Cagatay Cirik
IPC分类号： H04W48/16 , H04W72/04 , H04W72/02
摘要： A wireless device receives one or more messages including configuration parameters, for transmission configuration indicator (TCI) indication, of a first control resource set (coreset) and a second coreset. The wireless device receives, via the first coreset and based on a first TCI state, a first control command indicating a second TCI state. In response to the receiving the first control command: downlink transport blocks are received via a downlink shared channel and based on the second TCI state, a first downlink control channel is received via the first coreset and based on the first TCI state; and a second downlink control channel is received via the second coreset and based on the second TCI state.

63. 发明申请

US20210105751A1 Beam Management Procedures in Radio Systems 有权
公开(公告)号：US20210105751A1
公开(公告)日：2021-04-08
申请号：US17036461
申请日：2020-09-29
申请人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Yunjung Yi , Ali Cagatay Cirik , Youngwoo Kwak
发明人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Yunjung Yi , Ali Cagatay Cirik , Youngwoo Kwak
IPC分类号： H04W72/04 , H04L5/00 , H04W16/28
摘要： A wireless device receives, from a base station, one or more messages comprising configuration parameters indicating a sounding reference signal (SRS) resource set. A downlink control information is received. The downlink control information comprising an SRS resource indicator (SRI) and an uplink transmission configuration indicator (UL-TCI). The SRI indicates one or more SRS resources of the SRS resource set. In response to the UL-TCI being equal to a predefined value, a determination is made of an uplink spatial domain transmission filter based on the one or more SRS resources of the SRS resource set. A transport block with the uplink spatial domain transmission filter is transmitted via a physical uplink shared channel.

64. 发明申请

US20200351067A1 Bandwidth Part Operations 审中-公开
公开(公告)号：US20200351067A1
公开(公告)日：2020-11-05
申请号：US16860184
申请日：2020-04-28
申请人： Bing Hui , Esmael Hejazi Dinan , Hua Zhou , Kai Xu , Kyungmin Park , Yunjung Yi , Hyukjin Chae
发明人： Bing Hui , Esmael Hejazi Dinan , Hua Zhou , Kai Xu , Kyungmin Park , Yunjung Yi , Hyukjin Chae
IPC分类号： H04L5/00 , H04W76/27 , H04L1/16 , H04W72/04 , H04W80/02
摘要： A wireless device receives one or more RRC messages comprising configuration parameters of a cell. The configuration parameters indicate uplink BWPs of an uplink carrier of the cell. The uplink BWPs comprise a first uplink BWP and a second uplink BWP. The configuration parameters further indicate a sidelink BWP of the uplink carrier of the cell. A numerology of the second uplink BWP is different than a numerology of the sidelink BWP. The wireless device activates the first uplink BWP. The wireless device activates the sidelink BWP. The wireless device switches from the first uplink BWP to the second uplink BWP as an active uplink BWP. The wireless device deactivates, based on the switch, the sidelink BWP.

65. 发明申请

US20220124782A1 Management of Transmission Configuration Indicator States 有权
公开(公告)号：US20220124782A1
公开(公告)日：2022-04-21
申请号：US17504434
申请日：2021-10-18
申请人： Jonghyun Park , Esmael Hejazi Dinan , Yunjung Yi , Hua Zhou
发明人： Jonghyun Park , Esmael Hejazi Dinan , Yunjung Yi , Hua Zhou
IPC分类号： H04W72/12 , H04W72/04
摘要： A wireless device receives a first message indicating a first transmission configuration indicator (TCI) state being applicable at a first time for receiving a downlink control channel. A second message is received and indicates a common TCI state being applicable at a second time for: receiving the downlink control channel; and receiving downlink data via a downlink shared channel. The wireless device determines that the second message is received after the first message and that the second time is earlier than the first time. Based on the determining, the downlink control channel is received based on the common TCI state and the downlink data is received via the downlink shared channel based on the common TCI state.

66. 发明申请

US20210337568A1 Coverage Enhancement with Frequency Selective Transmission 有权
公开(公告)号：US20210337568A1
公开(公告)日：2021-10-28
申请号：US17242358
申请日：2021-04-28
申请人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Yunjung Yi , Jonghyun Park , Hyukjin Chae
发明人： Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Yunjung Yi , Jonghyun Park , Hyukjin Chae
IPC分类号： H04W72/12 , H04W72/04
摘要： Described are embodiments for frequency selective transmission. In an embodiment, a wireless device receives a downlink control information indicating a transmission via uplink resources comprising sub-bands; and a sounding reference signal resource indicator (SRI). The wireless device selects, based on the SRI, one or more sounding reference signal (SRS) resources. Uplink precoders are determined for the transmission. The uplink precoders include an uplink precoder that is determined, for each respective sub-band of the sub-bands, based on a transmission precoder of the one or more SRS resources transmitted via the respective sub-band. The wireless device transmits, based on the determined uplink precoders, a transport block of the transmission via the uplink resources.

67. 发明申请

US20210227517A1 Sidelink Downlink Control Information Configuration 有权
公开(公告)号：US20210227517A1
公开(公告)日：2021-07-22
申请号：US17134891
申请日：2020-12-28
申请人： Yunjung Yi , Hyukjin Chae , Esmael Hejazi Dinan , Bing Hui , Hua Zhou , Ali Cagatay Cirik
发明人： Yunjung Yi , Hyukjin Chae , Esmael Hejazi Dinan , Bing Hui , Hua Zhou , Ali Cagatay Cirik
IPC分类号： H04W72/04
摘要： A wireless device receives a sidelink (SL) downlink control information (DCI). The SL DCI indicates: one or more first frequency domain resources; one or more first time domain resources; and a periodicity. One or more SL control information (SCI) indicating the periodicity and one or more first SL transmissions is transmitted via a first set of SL resources. The first set of SL resources are determined based on the one or more first frequency domain resources and the one or more first time domain resources. One or more second SL transmissions are transmitted via a second set of SL resources determined based on: the one or more first frequency domain resources; the one or more first time domain resources; and the periodicity.

68. 发明申请

US20210212099A1 Timer Parameter Handling With Sidelink Downlink Control Information 有权
公开(公告)号：US20210212099A1
公开(公告)日：2021-07-08
申请号：US17143552
申请日：2021-01-07
申请人： Yunjung Yi , Hua Zhou , Esmael Hejazi Dinan , Hyukjin Chae , Bing Hui
发明人： Yunjung Yi , Hua Zhou , Esmael Hejazi Dinan , Hyukjin Chae , Bing Hui
IPC分类号： H04W72/12 , H04W72/04 , H04W52/02
摘要： A wireless device receives, before a scheduled sidelink transmission via a resource of one or more resources of a sidelink resource pool of a cell, a downlink control information (DCI). The DCI indicates switching from a first bandwidth part of the cell to a second bandwidth part of the cell as an active bandwidth part. In response to the DCI: the second bandwidth part is activated after a delay from the reception of the DCI; the scheduled sidelink transmission via the resource of the one or more resources is dropped; and monitoring physical sidelink control channels for sidelink control information is skipped during the delay.

69. 发明申请

US20200350972A1 Beam Failure Recovery In Mult-TRP Scenarios 审中-公开
公开(公告)号：US20200350972A1
公开(公告)日：2020-11-05
申请号：US16852693
申请日：2020-04-20
申请人： Yunjung Yi , Esmael Hejazi Dinan , Ali Cagatay Cirik , Hua Zhou , Youngwoo Kwak , Kai Xu
发明人： Yunjung Yi , Esmael Hejazi Dinan , Ali Cagatay Cirik , Hua Zhou , Youngwoo Kwak , Kai Xu
IPC分类号： H04B7/06 , H04L5/00 , H04W72/14 , H04W76/27 , H04W72/12 , H04W74/08
摘要： A wireless device may receive one or more radio resource control (RRC) messages. The RRC messages may indicate a first transmission and reception point (TRP) of a cell, a second TRP of the cell, and one or more first beam failure recovery parameters indicating one or more first reference signals for first TRP. The wireless device may determine a first beam failure of the first TRP based on the one or more first reference signals indicated by the one or more first beam failure recovery parameters. The wireless device may transmit an uplink signal via the second TRP of the cell indicating a link recovery request for the first TRP. The wireless device may receive an uplink grant for uplink data. The wireless device may transmit the uplink data indicating a candidate beam of the first TRP.

70. 发明申请

US20140226639A1 METHOD FOR WIRELESS FIDELITY PEER-TO-PEER COMMUNICATION AND DEVICE THEREFOR 有权
标题翻译：无线连接对等通信方法及其设备
公开(公告)号：US20140226639A1
公开(公告)日：2014-08-14
申请号：US14343717
申请日：2012-09-10
申请人： Yunjung Yi , Suhwook Kim , Bonghoe Kim , Jaewon Lim
发明人： Yunjung Yi , Suhwook Kim , Bonghoe Kim , Jaewon Lim
IPC分类号： H04W76/02 , H04W8/00
CPC分类号： H04W76/14 , H04W8/005 , H04W74/04 , H04W84/18
摘要： The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for performing Wi-Fi P2P communication and a device therefor, and the method comprises the steps of: receiving a first beacon message from an owner of a Wi-Fi P2P group; and confirming a plurality of slots which are formed between a time when the first beacon message is received and a time when a next second beacon message is received, by using the first beacon message, wherein each slot of the plurality of the slots corresponds to one service type, and in one or more slots corresponding to interested services among the plurality of the slots, a Wi-Fi P2P device performs an operation for Wi-Fi P2P communication, and in one or more slots corresponding to uninterested services among the plurality of slots, the Wi-Fi P2P device stands by in a sleep mode.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统。更具体地，本发明涉及一种用于执行Wi-Fi P2P通信的方法及其设备，该方法包括以下步骤：从Wi-Fi P2P组的所有者接收第一信标消息; 以及通过使用所述第一信标消息来确认在接收到所述第一信标消息的时间和接收到下一个第二信标消息的时间之间形成的多个时隙，其中，所述多个时隙中的每个时隙对应于一个服务类型，并且在与多个时隙中的感兴趣的服务相对应的一个或多个时隙中，Wi-Fi P2P设备执行Wi-Fi P2P通信的操作，并且在与多个时隙中的不感兴趣的服务相对应的一个或多个时隙时隙，Wi-Fi P2P设备处于睡眠模式。

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