公开(公告)号：US20160014784A1

公开(公告)日：2016-01-14

申请号：US14866024

申请日：2015-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Joon-Young CHO

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0064 ,  H04L5/0082 ,  H04L5/0091 ,  H04W16/02 ,  H04W72/0413 ,  H04W88/02 ,  H04W88/08

Abstract: A method and apparatus are provided for determining a resource for an acknowledgement signal by a user equipment (UE) in a wireless communication system. A method includes receiving an index associated with a plurality of resource blocks (RBs) for transmission of an uplink control signal in an operating bandwidth; and determining an RB for transmission of the acknowledgement signal, based on the index.

Abstract translation: 提供了一种用于在无线通信系统中由用户设备（UE）确定用于确认信号的资源的方法和装置。 一种方法包括接收与多个资源块（RB）相关联的索引，用于在工作带宽中传输上行链路控制信号; 以及基于所述索引来确定用于所述确认信号的传输的RB。

公开(公告)号：US20160014770A1

公开(公告)日：2016-01-14

申请号：US14860357

申请日：2015-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Young-Bum KIM

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04B7/0417 ,  H04B7/0626 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/1664 ,  H04L1/1812 ,  H04L5/0053 ,  H04L27/20 ,  H04W72/121 ,  H04W72/1278

Abstract: An apparatus and method for transmitting Uplink Control Information (UCI) over a Physical Uplink Control CHannel (PUCCH) in a communication system. A method includes acquiring, by a user equipment (UE), from an evolved Node B (eNB), information for a PUCCH format associated with multiple cells; generating, by the UE, UCI to be transmitted, wherein the UCI being arranged in an order of an index of the multiple cells if the PUCCH format is used; modulating, by the UE, the UCI by using quadrature phase shift keying (QPSK); performing, by the UE, a Fourier transform (FT) operation on the modulated UCI; performing, by the UE, an inverse Fourier transform (IFT) operation on the Fourier transformed UCI; and transmitting, by the UE, the inverse Fourier transformed UCI using the PUCCH format based on the information for the PUCCH format.

Abstract translation: 一种用于在通信系统中通过物理上行链路控制信道（PUCCH）发送上行链路控制信息（UCI）的装置和方法。 一种方法包括由用户设备（UE）从演进的节点B（eNB）获取与多个小区相关联的PUCCH格式的信息; 由UE生成要发送的UCI，其中如果使用PUCCH格式，则以所述多个小区的索引的顺序排列所述UCI; 通过使用正交相移键控（QPSK）来调制UE的UCI; 由所述UE对所述经调制的UCI执行傅里叶变换（FT）操作; 由所述UE执行对所述傅立叶变换UCI的逆傅里叶变换（IFT）操作; 以及基于所述PUCCH格式的信息，由所述UE发送使用所述PUCCH格式的所述逆傅里叶变换的UCI。

公开(公告)号：US20160014769A1

公开(公告)日：2016-01-14

申请号：US14860345

申请日：2015-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Young-Bum KIM

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04B7/0417 ,  H04B7/0626 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/1664 ,  H04L1/1812 ,  H04L5/0053 ,  H04L27/20 ,  H04W72/121 ,  H04W72/1278

Abstract: An apparatus and method for transmitting Uplink Control Information (UCI) over a Physical Uplink Control CHannel (PUCCH) in a communication system. A method includes acquiring, by a UE, at least one PRB information for a first PUCCH format and a second PUCCH format; selecting, by the UE, one of the first PUCCH format and the second PUCCH format, wherein the second PUCCH format is selected, by the UE, for multiple cells from an eNB; generating, by the UE, UCI to be transmitted; encoding, by the UE, the UCI; performing, by the UE, an FT operation on the encoded UCI if the second PUCCH format is selected; performing, by the UE, an IFT operation on the encoded UCI or on the Fourier transformed UCI; and transmitting, by the UE, the inverse Fourier transformed UCI based on the selected PUCCH format and the at least one PRB information.

Abstract translation: 一种用于在通信系统中通过物理上行链路控制信道（PUCCH）发送上行链路控制信息（UCI）的装置和方法。 一种方法包括：由UE获取用于第一PUCCH格式和第二PUCCH格式的至少一个PRB信息; 由所述UE选择所述第一PUCCH格式和所述第二PUCCH格式之一，其中由所述UE选择来自eNB的多个小区的所述第二PUCCH格式; 由所述UE生成要发送的UCI; 由UE编码UCI; 如果选择了第二PUCCH格式，则由UE执行对所编码的UCI的FT操作; 由UE执行对编码的UCI或傅里叶变换的UCI的IFT操作; 以及由所述UE基于所选择的PUCCH格式和所述至少一个PRB信息来发送所述逆傅里叶变换的UCI。

公开(公告)号：US20160014764A1

公开(公告)日：2016-01-14

申请号：US14860252

申请日：2015-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Young-Bum Kim

IPC: H04W72/04 ,  H04L27/20

CPC classification number: H04W72/0413 ,  H04B7/0417 ,  H04B7/0626 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/1664 ,  H04L1/1812 ,  H04L5/0053 ,  H04L27/20 ,  H04W72/121 ,  H04W72/1278

Abstract: An apparatus and method for transmitting Uplink Control Information (UCI) over a Physical Uplink Control CHannel (PUCCH) in a communication system. A method includes acquiring, by a user equipment (UE), from an evolved Node B (eNB), information for a PUCCH format associated with multiple cells; generating, by the UE, UCI to be transmitted; encoding, by the UE, the UCI; performing, by the UE, a Fourier transform (FT) operation on the encoded UCI; performing, by the UE, an inverse Fourier transform (IFT) operation on the Fourier transformed UCI; and transmitting, by the UE, the inverse Fourier transformed UCI using the PUCCH format.

Abstract translation: 一种用于在通信系统中通过物理上行链路控制信道（PUCCH）发送上行链路控制信息（UCI）的装置和方法。 一种方法包括由用户设备（UE）从演进的节点B（eNB）获取与多个小区相关联的PUCCH格式的信息; 由所述UE生成要发送的UCI; 由UE编码UCI; 由所述UE对所述经编码的UCI执行傅里叶变换（FT）操作; 由所述UE执行对所述傅立叶变换UCI的逆傅里叶变换（IFT）操作; 以及由所述UE发送使用所述PUCCH格式的傅里叶逆变换的UCI。

公开(公告)号：US20160014751A1

公开(公告)日：2016-01-14

申请号：US14865886

申请日：2015-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Hyoungju JI

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0076 ,  H04L5/0094 ,  H04W72/0446 ,  H04W88/02

Abstract: A method and an apparatus for a User Equipment (UE) to receive a first type of a Physical Downlink Control CHannel (PDCCH) or a second type of a PDCCH in a Transmission Time Interval (TTI) are provided whereby the first type of PDCCH and the second type of PDCCH convey respective Downlink Control Information (DCI) formats containing Cyclic Redundancy Check (CRC) bits scrambled with a Radio Network Temporary Identifier (RNTI). The method includes receiving by the UE a first bitmap associated with a number of TTIs equal to the first bitmap size, wherein each element of the first bitmap indicates whether a TTI is of a first type or of a second type, decoding by the UE only PDCCH of the first type if the TTI is of the first type, and decoding by the UE only PDCCH of the second type if the TTI is of the second type.

公开(公告)号：US20160014743A1

公开(公告)日：2016-01-14

申请号：US14861668

申请日：2015-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Joon-Young CHO

IPC: H04W72/04 ,  H04W52/32 ,  H04L5/14

CPC classification number: H04W72/042 ,  H04L1/1692 ,  H04L1/1861 ,  H04L5/14 ,  H04L5/1469 ,  H04W52/146 ,  H04W52/325 ,  H04W52/34 ,  H04W52/54 ,  H04W72/04

Abstract: 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; identifying, for frequency division duplexing (FDD), 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.

Abstract translation: 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; 根据用于二次电池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）的用于发送HARQ-ACK的资源; 以及基于所述资源发送所述HARQ-ACK。

公开(公告)号：US20160014737A1

公开(公告)日：2016-01-14

申请号：US14860104

申请日：2015-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Hyoung-Ju JI

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L5/0053 ,  H04W72/0446

Abstract: Methods and apparatuses are provided for a User Equipment (UE) to receive control information. A downlink bandwidth is identified. Aggregation level is identified based on the identified downlink bandwidth. Control information is received based on the identified aggregation level.

Abstract translation: 为用户设备（UE）提供了接收控制信息的方法和装置。 识别下行链路带宽。 基于识别的下行链路带宽识别聚合级别。 基于所识别的聚合级别接收控制信息。

公开(公告)号：US20160014702A1

公开(公告)日：2016-01-14

申请号：US14859989

申请日：2015-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Joon-Young CHO

IPC: H04W52/18 ,  H04W72/04 ,  H04L5/00 ,  H04L1/18

CPC classification number: H04W52/18 ,  H04L1/1812 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0092 ,  H04L27/18 ,  H04W52/146 ,  H04W52/241 ,  H04W52/281 ,  H04W52/325 ,  H04W52/34 ,  H04W52/346 ,  H04W52/367 ,  H04W72/0446

Abstract: Disclosed are a method and apparatus for wireless communication by and in a base station (BS) and a user equipment (UE). The method by the UE includes determining a first power for transmitting first control information on a physical uplink control channel (PUCCH), determining a second power for transmitting both first data and second control information on a first physical uplink shared channel (PUSCH), determining a third power for transmitting second data on a second PUSCH, reducing the third power if a sum of the first power, the second power and the third power exceeds a predetermined value, and transmitting at least one of the first control information on the PUCCH using the first power, the first data and the second control information on the first PUSCH using the second power, and the second data on the second PUSCH using the reduced third power.

Abstract translation: 公开了一种用于基站（BS）和用户设备（UE）中的无线通信的方法和装置。 UE的方法包括确定用于在物理上行链路控制信道（PUCCH）上发送第一控制信息的第一功率，在第一物理上行链路共享信道（PUSCH）上确定用于发送第一数据和第二控制信息的第二功率，确定 用于在第二PUSCH上发送第二数据的第三功率，如果所述第一功率，所述第二功率和所述第三功率之和超过预定值，则降低所述第三功率，并且使用所述第一控制信息中的至少一个来发送所述PUCCH 使用第二功率的第一PUSCH上的第一功率，第一数据和第二控制信息，以及使用减小的第三功率的第二PUSCH上的第二数据。

公开(公告)号：US20160013919A1

公开(公告)日：2016-01-14

申请号：US14864341

申请日：2015-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Joon-Young CHO

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0055 ,  H04J11/00 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/1671 ,  H04L5/0057 ,  H04W72/0413 ,  H04W72/08

Abstract: A method and apparatus for transmitting and receiving information symbols in a communication system are provided. A method includes determining a channel quality indicator (CQI) and two acknowledgements; generating a first symbol based on the CQI; generating a second symbol based on the two acknowledgements, if both the CQI and the two acknowledgements are to be transmitted on a physical uplink control channel (PUCCH); and transmitting the first symbol and the second symbol on the PUCCH. 1 is applied for generating the second symbol if the two acknowledgements have a first value, −1 is applied for generating the second symbol if the two acknowledgements have a second value, j is applied for generating the second symbol if the two acknowledgements have a third value, and −j is applied for generating the second symbol if the two acknowledgements have a fourth value, wherein the j is an imaginary unit.

Abstract translation: 提供了一种用于在通信系统中发送和接收信息符号的方法和装置。 一种方法包括确定信道质量指示符（CQI）和两个确认; 基于所述CQI生成第一符号; 如果要在物理上行链路控制信道（PUCCH）上发送CQI和两个确认两者，则基于两个确认生成第二符号; 以及在PUCCH上发送第一符号和第二符号。 如果两个确认具有第一值，则应用1来产生第二符号，如果两个确认具有第二值，则应用-1来产生第二符号，如果两个确认具有第三个确认，则应用j来产生第二符号 值和-j被用于产生第二符号，如果两个确认具有第四值，其中j是虚数单位。

公开(公告)号：US20160013915A1

公开(公告)日：2016-01-14

申请号：US14863015

申请日：2015-09-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Joon-Young CHO

IPC: H04L5/00

CPC classification number: H04L5/0053 ,  H04L1/0026 ,  H04L1/1671 ,  H04L5/0007 ,  H04L5/0055 ,  H04W72/0406

Abstract: A method and apparatus are provided for transmitting data, acknowledgement information, and a channel quality indicator (CQI). The method includes if the acknowledgement information and the data are in a slot, transmitting a first type symbol in the slot, wherein the first type symbol includes a reference signal; transmitting a second type symbol in the slot, wherein the second type symbol includes the data; and transmitting a third type symbol in the slot, wherein the third type symbol includes the acknowledgement information and the data, if the acknowledgement information, the CQI, and the data are in the slot, transmitting a first type symbol in the slot, wherein the first type symbol includes the reference signal; transmitting a second type symbol in the slot, wherein the second type symbol includes the data, and the CQI; and transmitting a third type symbol in the slot, wherein the third type symbol includes the acknowledgement information, the CQI, and the data.

Abstract translation: 提供了一种用于发送数据，确认信息和信道质量指示符（CQI）的方法和装置。 该方法包括如果确认信息和数据在时隙中，则在时隙中发送第一类型符号，其中第一类型符号包括参考信号; 在所述时隙中发送第二类型符号，其中所述第二类型符号包括所述数据; 以及在所述时隙中发送第三类型符号，其中如果所述确认信息，所述CQI和所述数据在所述时隙中，则所述第三类型符号包括所述确认信息和所述数据，在所述时隙中发送第一类型符号，其中， 第一类型符号包括参考信号; 在所述时隙中发送第二类型符号，其中所述第二类型符号包括所述数据和所述CQI; 以及在所述时隙中发送第三类型符号，其中所述第三类型符号包括所述确认信息，所述CQI和所述数据。