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公开(公告)号：US20210051637A1
公开(公告)日：2021-02-18
申请号：US17087137
申请日：2020-11-02
发明人： Yong-Jun KWAK , Hwan-Joon KWON , Joon-Young CHO , Ju-Ho LEE , Jin-Kyu HAN , Youn-Hyoung HEO , Ping WANG
摘要： A method and apparatus are provided for transmitting and receiving control information. A method in a base station includes transmitting, to a terminal, information associated with a resource region carrying a control channel; transmitting, to the terminal, a plurality of values associated with control channel candidates, each of the plurality of values corresponding to each of a plurality of numbers associated with CCEs constituting one control channel candidate, wherein the each of the plurality of values indicates a number of control channel candidates to be monitored by the terminal; determining a set of control channel candidates based on an ID of the terminal and at least one of the plurality of values associated with the control channel candidates; selecting at least one control channel candidate from among the set of control channel candidates; and transmitting the control information to the terminal through the at least one selected control channel candidate in the resource region.
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公开(公告)号：US20200076561A1
公开(公告)日：2020-03-05
申请号：US16676176
申请日：2019-11-06
摘要： Disclosed is a method performed by a user equipment (UE) in a wireless communication system, including identifying first offset information and second offset information, determining a size of uplink data for the UE, and transmitting, to a base station in the wireless communication system, the uplink data with at least one of acknowledgement/non-acknowledgment (ACK/NACK) information and channel quality indicator (CQI) information on a physical uplink shared channel (PUSCH), wherein a number of symbols for the ACK/NACK information is determined based on the first offset information and the size of the uplink data, and wherein a number of symbols for the CQI information is determined based on the second offset information and the size of the uplink data.
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公开(公告)号：US20190109693A1
公开(公告)日：2019-04-11
申请号：US16201554
申请日：2018-11-27
摘要： Methods and apparatuses are provided for transmitting hybrid automatic repeat request acknowledgement (HARQ-ACK) information by a terminal in a wireless communication system. A method includes receiving one or more transport blocks, determining a number of HARQ-ACK bits in response to the one or more transport blocks, determining an uplink resource for transmission of the HARQ-ACK bits, and transmitting the HARQ-ACK bits by using the determined uplink resource, wherein the uplink resource is associated with a first modulation order or with a second modulation order, different from the first modulation order, depending on the number of HARQ-ACK bits.
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公开(公告)号：US20170164360A1
公开(公告)日：2017-06-08
申请号：US15438374
申请日：2017-02-21
发明人： Young-Bum KIM , Joon-Young CHO , Hwan-Joon KWON
CPC分类号： H04W72/0446 , H04B1/713 , H04J13/004 , H04L1/0026 , H04L1/0028 , H04L1/1671 , H04L5/0007 , H04L5/0026 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0062 , H04L27/2614 , H04W72/04 , H04W72/1257
摘要： A method for allocating resources in a mobile communication system is provided. The resource allocation method includes determining whether a transmission time of response information indicating presence/absence of an error in received data overlaps a transmission time of channel state information; and when the transmission times overlap each other, allocating, to the response information, a resource block for the channel state information, cyclic shift values in a frequency domain, and orthogonal sequences having orthogonality in a time domain.
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公开(公告)号：US20170063510A1
公开(公告)日：2017-03-02
申请号：US15351022
申请日：2016-11-14
CPC分类号： H04L5/0055 , H04L1/0003 , H04L1/0026 , H04L1/0028 , H04L1/1607 , H04L5/0007 , H04L5/0053 , H04L5/0057 , H04W52/146 , H04W52/48 , H04W72/04 , H04W72/0413 , Y02D70/00
摘要： Methods and apparatuses are provided for wireless communication. First offset information and second offset information are identified. A size of uplink data for a user equipment (UE) is identified. The uplink data is transmitted with at least one of acknowledgement/non-acknowledgment (ACK/NACK) information and channel quality indicator (CQI) information on a physical uplink shared channel (PUSCH). A number of symbols for the ACK/NACK information is determined based on the first offset information and the size of uplink data. A number of symbols for the CQI information is determined based on the second offset information and the size of uplink data.
摘要翻译： 为无线通信提供了方法和装置。 识别第一偏移信息和第二偏移信息。 识别用户设备（UE）的上行链路数据的大小。 通过物理上行链路共享信道（PUSCH）上的确认/非确认（ACK / NACK）信息和信道质量指示符（CQI）信息中的至少一个发送上行链路数据。 基于第一偏移信息和上行链路数据的大小来确定用于ACK / NACK信息的多个符号。 基于第二偏移信息和上行链路数据的大小来确定CQI信息的多个符号。
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6.发明申请HARQ-ACK SIGNAL TRANSMISSION IN RESPONSE TO DETECTION OF CONTROL CHANNEL TYPE IN CASE OF MULTIPLE CONTROL CHANNEL TYPES 审中-公开在多个控制信道类型的情况下检测控制信道类型的HARQ-ACK信号传输公开(公告)号：US20160029365A1
公开(公告)日：2016-01-28
申请号：US14878669
申请日：2015-10-08
CPC分类号： H04W72/0406 , H04L1/1812 , H04L1/1861 , H04L1/1896 , H04W72/0413 , H04W72/042
摘要： Methods and apparatuses are provided for wireless communications. Configuration information including a resource start offset is received. Downlink control information (DCI) is received on an enhanced physical downlink control channel (EPDCCH) using at least one of control channel elements (CCEs). The DCI includes a resource offset for a hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback. A resource of a physical uplink control channel (PUCCH) is determined based on a first CCE of the CCEs, the resource offset in the DCI, and the resource start offset in the configuration information. A HARQ-ACK signal is transmitted on the PUCCH using the determined resource to a base station.
摘要翻译： 为无线通信提供了方法和装置。 接收包括资源开始偏移的配置信息。 使用控制信道单元（CCE）中的至少一个在增强物理下行链路控制信道（EPDCCH）上接收下行链路控制信息（DCI）。 DCI包括用于混合自动重传请求确认（HARQ-ACK）反馈的资源偏移。 基于CCE的第一CCE，DCI中的资源偏移和配置信息中的资源开始偏移来确定物理上行链路控制信道（PUCCH）的资源。 使用所确定的资源在PUCCH上向基站发送HARQ-ACK信号。
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7.发明申请RESOURCE INDEXING FOR ACKNOWLEDGEMENT SIGNALS IN RESPONSE TO RECEPTIONS OF MULTIPLE ASSIGNMENTS 审中-公开用于响应多次分配接收的确认信号的资源索引公开(公告)号：US20160014745A1
公开(公告)日：2016-01-14
申请号：US14861690
申请日：2015-09-22
CPC分类号： H04W72/042 , H04L1/1692 , H04L1/1861 , H04L5/14 , H04L5/1469 , H04W52/146 , H04W52/325 , H04W52/34 , H04W52/54 , H04W72/04
摘要： A method and apparatus for transmitting, by a user equipment, a hybrid automatic repeat request acknowledgement (HARQ-ACK) are provided. The method includes identifying power of the HARQ-ACK based on transmission power control information in first downlink control information for a primary cell; identifying, for a time division duplexing (TDD) and a plurality of configured cells, a resource for transmission of the HARQ-ACK based on transmission power control information in second downlink control information with a downlink assignment index (DAI) value greater than 1; and transmitting the HARQ-ACK based on the resource on the primary cell.
摘要翻译： 提供了一种由用户设备发送混合自动重传请求确认（HARQ-ACK）的方法和装置。 该方法包括基于用于主小区的第一下行链路控制信息中的发射功率控制信息识别HARQ-ACK的功率; 基于下行链路分配索引（DAI）值大于1的第二下行链路控制信息，基于发送功率控制信息来识别用于时分双工（TDD）和多个配置的小区的资源，用于发送所述HARQ-ACK; 以及基于所述主小区上的所述资源发送所述HARQ-ACK。
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8.发明申请RESOURCE INDEXING FOR ACKNOWLEDGEMENT SIGNALS IN RESPONSE TO RECEPTIONS OF MULTIPLE ASSIGNMENTS 审中-公开用于响应多次分配接收的确认信号的资源索引公开(公告)号：US20160014744A1
公开(公告)日：2016-01-14
申请号：US14861681
申请日：2015-09-22
CPC分类号： H04W72/042 , H04L1/1692 , H04L1/1861 , H04L5/14 , H04L5/1469 , H04W52/146 , H04W52/325 , H04W52/34 , H04W52/54 , H04W72/04
摘要： An apparatus and method for transmitting, by a user equipment, a hybrid automatic repeat request acknowledgement (HARQ-ACK) are provided. The method includes identifying power of the HARQ-ACK based on transmission power control information in first downlink control information for a primary cell; identifying, for frequency division duplexing (FDD) and a plurality of configured cells, a resource for transmission of the HARQ-ACK based on transmission power control information in second downlink control information for a secondary cell; and transmitting the HARQ-ACK based on the resource on the primary cell.
摘要翻译： 提供了一种用于由用户设备发送混合自动重传请求确认（HARQ-ACK）的装置和方法。 该方法包括基于用于主小区的第一下行链路控制信息中的发射功率控制信息识别HARQ-ACK的功率; 根据用于二次小区的第二下行链路控制信息中的发送功率控制信息，识别用于频分双工（FDD）和多个配置小区的资源，用于发送HARQ-ACK; 以及基于所述主小区上的所述资源发送所述HARQ-ACK。
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9.发明申请APPARATUS AND METHOD FOR TRANSMITTING CHANNEL QUALITY INDICATOR AND ACKNOWLEDGEMENT SIGNALS IN SC-FDMA COMMUNICATION SYSTEMS 审中-公开SC-FDMA通信系统中发送信道质量指示符和确认信号的装置和方法公开(公告)号：US20160013893A1
公开(公告)日：2016-01-14
申请号：US14865855
申请日：2015-09-25
CPC分类号： H04L5/0055 , H04J11/00 , H04L1/0026 , H04L1/0028 , H04L1/1671 , H04L5/0057 , H04W72/0413 , H04W72/08
摘要： A method and apparatus are provided for transmitting symbols in wireless communication system. A method includes determining a channel quality indicator (CQI) and one or more acknowledgements; generating a first symbol based on the CQI;generating a second symbol based on the one or more acknowledgements; and transmitting the first symbol and the second symbol in a slot. One of a first code and a second code is applied for generating the second symbol, if the one or more acknowledgements is one bit. One of the first code, the second code, a third code, and a fourth code is applied for generating the second symbol, if the one or more acknowledgements are two bits.
摘要翻译： 提供了一种用于在无线通信系统中发送符号的方法和装置。 一种方法包括确定信道质量指示符（CQI）和一个或多个确认; 基于所述CQI生成第一符号; 基于所述一个或多个确认生成第二符号; 以及在时隙中发送所述第一符号和所述第二符号。 如果一个或多个确认是一位，则应用第一代码和第二代码之一来生成第二符号。 如果一个或多个确认是两位，则应用第一代码，第二代码，第三代码和第四代码之一来产生第二符号。
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10.发明申请METHOD AND APPARATUS FOR CODING OF HARQ-ACK TRANSMISSION IN TDD SYSTEMS WITH DOWNLINK CARRIER AGGREGATION 审中-公开用于使用下行链路载波聚合的TDD系统中HARQ-ACK传输的编码的方法和装置公开(公告)号：US20150349941A1
公开(公告)日：2015-12-03
申请号：US14822457
申请日：2015-08-10
CPC分类号： H04L5/14 , H04J3/00 , H04L1/1614 , H04L1/1861
摘要： Methods and apparatus are provided for a User Equipment (UE) configured with multiple cells in a DownLink (DL) of a Time Division Duplex (TDD) communication system to determine the coding method for acknowledgement information bits as a function of their number, to apply bundling to the acknowledgement information bits when their number exceeds a first predetermined value, and to partition the acknowledgement information bits, possibly together with other control information bits, into two separate codewords when their total number exceeds a second predetermined value.
摘要翻译： 为在时分双工（TDD）通信系统的下行链路（DL）中配置有多个小区的用户设备（UE）提供方法和装置，以确定作为其号码的函数的确认信息比特的编码方法，以应用 当它们的数量超过第一预定值时，将其捆绑到确认信息比特，并且当其总数超过第二预定值时，将可能与其他控制信息比特一起的送达确认信息比特分成两个单独的码字。
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