公开(公告)号：US20160065349A1

公开(公告)日：2016-03-03

申请号：US14935947

申请日：2015-11-09

Applicant: Samsung Electronics Co., Ltd

Inventor： Aris PAPASAKELLARIOU ,  Young-Bum KIM

IPC: H04L5/00 ,  H04L1/18

CPC classification number: H04L5/0055 ,  H04B7/2628 ,  H04L1/1812 ,  H04L1/1861 ,  H04W52/146 ,  H04W52/32 ,  H04W72/0406 ,  H04W72/042

Abstract: Methods and apparatuses are provided for a user equipment (UE) to transmit at least two hybrid automatic repeat request-acknowledgement (HARQ-ACK) bits. At least one transport block is received on each of at least two configured cells. At least two HARQ-ACK bits are generated based on a number of the at least two configured cells and transmission modes for each of the at least two configured cells. The at least two HARQ-ACK bits are transmitted on a physical uplink control channel (PUCCH). A transmission mode supports one transport block or up to two transport blocks.

Abstract translation: 提供了用于用户设备（UE）发送至少两个混合自动重发请求确认（HARQ-ACK）比特的方法和装置。 在至少两个配置的单元中的每一个上接收至少一个传输块。 基于至少两个配置的小区的数量和至少两个配置的小区中的每一个的传输模式来生成至少两个HARQ-ACK比特。 在物理上行链路控制信道（PUCCH）上发送至少两个HARQ-ACK比特。 传输模式支持一个传输块或最多两个传输块。

公开(公告)号：US20160057757A1

公开(公告)日：2016-02-25

申请号：US14930095

申请日：2015-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Joon-Young CHO

IPC: H04W72/04

CPC classification number: H04W72/0466 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04L27/2613 ,  H04W72/0413 ,  H04W72/042

Abstract: An apparatus and method are provided for transmitting a DM RS associated with a PUSCH in a communication system. The method includes allocating a CS for a DM RS of a UE, and an OCC; transmitting DCI including a plurality of IEs over PDCCHs, where each of the plurality of IEs respectively includes information indicating the CS for the DM RS and the OCC; and receiving, from the UE, the DM RS associated with the PUSCH. A DM-RS sequence is acquired based on the CS for the DM RS and the OCC identified from the information indicating the CS for the DM RS and the OCC, the CS is a value for determining a cyclic shift of a reference sequence, and the CS corresponds to a predetermined OCC, and the information indicating the CS for the DM RS and the OCC consists of 3 bits.

Abstract translation: 提供了一种用于在通信系统中发送与PUSCH相关联的DM RS的装置和方法。 该方法包括为UE的DM RS分配CS和OCC; 通过PDCCH发送包括多个IE的DCI，其中所述多个IE中的每一个分别包括指示所述DM RS和所述OCC的CS的信息; 以及从所述UE接收与所述PUSCH相关联的DM RS。 基于从DM RS和OCC的CS的信息中识别的DM RS和OCC的CS获取DM-RS序列，CS是用于确定参考序列的循环移位的值， CS对应于预定的OCC，并且指示DM RS和OCC的CS的信息由3位组成。

公开(公告)号：US20160029406A1

公开(公告)日：2016-01-28

申请号：US14872789

申请日：2015-10-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Soeng Hun KIM ,  Gert-Jan VAN LIESHOUT

IPC: H04W72/12 ,  H04L1/00

CPC classification number: H04W72/1289 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/0061 ,  H04L5/0048 ,  H04L5/006 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/1273

Abstract: A method and apparatus are provided for receiving a Scheduling Assignment (SA) by a User Equipment (UE) in a communication system in which a base station transmits the SA including at least one Information Element (IE). The method includes receiving the SA; identifying if a first IE included in the received SA is set with a first predetermined value and at least one bit in a second IE included in the received SA is set with a second predetermined value; and performing an action corresponding to a semi-persistent scheduling, if the first IE included in the received SA is set with the first predetermined value and the at least one bit in the second IE included in the received SA is set with the second predetermined value.

Abstract translation: 提供一种方法和装置，用于在其中基站发送包括至少一个信息元素（IE）的SA的通信系统中由用户设备（UE）接收调度分配（SA）。 该方法包括接收SA; 识别包括在所接收的SA中的第一IE是否被设置为具有第一预定值，并且包括在所接收的SA中的第二IE中的至少一个比特被设置为第二预定值; 以及执行与半永久调度相对应的动作，如果包括在所接收的SA中的所述第一IE被设置为具有所述第一预定值，并且所述接收的SA中包括的所述第二IE中的所述至少一个比特被设置为具有所述第二预定值 。

公开(公告)号：US20160014768A1

公开(公告)日：2016-01-14

申请号：US14860331

申请日：2015-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Young-Bum KIM

IPC: H04W72/04 ,  H04B7/04

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), information for configuration of 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 evolved Node B (eNB); 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 if the second PUCCH format is selected; performing, by the UE, an inverse Fourier transform (IFT) operation on the encoded UCI or on the Fourier transformed UCI; and transmitting, by the UE, the inverse Fourier transformed UCI using the selected 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）获取用于配置第一PUCCH格式和第二PUCCH格式的信息; 由所述UE选择所述第一PUCCH格式和所述第二PUCCH格式之一，其中所述第二PUCCH格式由所述UE选择来自演进节点B（eNB）的多个小区; 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执行对编码的UCI的傅立叶变换（FT）操作; 由UE执行对经编码的UCI或傅里叶变换的UCI的傅里叶逆变换（IFT）操作; 以及由所述UE使用所选择的PUCCH格式发送所述逆傅立叶变换的UCI。

公开(公告)号：US20160014765A1

公开(公告)日：2016-01-14

申请号：US14860264

申请日：2015-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Young-Bum KIM

IPC: H04W72/04

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, the UCI being arranged in an order of an index of the multiple cells; 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UE发送要发送的UCI，以多个小区的索引的顺序排列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：US20160014741A1

公开(公告)日：2016-01-14

申请号：US14861634

申请日：2015-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Joon-Young CHO

IPC: H04W72/04 ,  H04W52/32 ,  H04L1/18

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 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.

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; 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中的发送功率控制信息来识别HARQ-ACK的发送资源; 以及基于所述资源发送所述HARQ-ACK。

公开(公告)号：US20160014740A1

公开(公告)日：2016-01-14

申请号：US14861596

申请日：2015-09-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Hyoung-Ju JI ,  Young-Bum KIM

IPC: H04W72/04 ,  H04L1/00

CPC classification number: H04W52/0225 ,  H04B7/0626 ,  H04B7/0632 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0029 ,  H04L1/0067 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/1607 ,  H04L1/1812 ,  H04L27/18 ,  H04L27/34 ,  H04L2001/0093 ,  H04W24/10 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0473 ,  H04W72/06 ,  Y02D70/00 ,  Y02D70/21

Abstract: Methods and apparatuses for transmitting and receiving signaling, by a User Equipment (UE) with reduced processing capabilities, to conserve power are provided. A method for transmitting from a network a Physical Downlink Shared CHannel (PDSCH) to a first User Equipment (UE) from a first class of UEs or to a second UE from a second class of UEs, includes transmitting a PDSCH to the first UE using a first bandwidth unit; and transmitting a PDSCH to the second UE using a second bandwidth unit, wherein the second bandwidth unit is smaller than the first bandwidth unit.

公开(公告)号：US20160014739A1

公开(公告)日：2016-01-14

申请号：US14860123

申请日：2015-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aris PAPASAKELLARIOU ,  Hyoung-Ju Jl

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 and a Downlink Control Information (DCI) format to be monitored are identified. An aggregation level is identified based on the identified downlink bandwidth and the identified DCI format. 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。 识别要监视的下行链路带宽和下行链路控制信息（DCI）格式。 基于所识别的下行链路带宽和所识别的DCI格式来识别聚合级别。 基于所识别的聚合级别接收控制信息。

公开(公告)号：US20160014736A1

公开(公告)日：2016-01-14

申请号：US14860080

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 Control Information (DCI) format to be monitored is identified. A number of Enhanced Physical Downlink Control Channel (EPDCCH) candidates are identified based on the identified DCI format. Control information is received based on the identified number of EPDCCH candidates.

Abstract translation: 为用户设备（UE）提供了接收控制信息的方法和装置。 识别要监视的下行链路控制信息（DCI）格式。 基于所识别的DCI格式来识别多个增强物理下行链路控制信道（EPDCCH）候选。 基于所识别的EPDCCH候选数来接收控制信息。

公开(公告)号：US20160013914A1

公开(公告)日：2016-01-14

申请号：US14862995

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 channel quality indicator (CQI) information. The method includes mapping a reference signal on a middle symbol in a slot; mapping the acknowledgement information on two symbols in the slot, which are directly adjacent to the middle symbol; mapping the CQI information and the data on symbols in the slot except for the middle symbol; and transmitting the reference signal, the acknowledgement information, the CQI information, and the data on the symbols.

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）信息的方法和装置。 该方法包括在时隙中的中间符号上映射参考信号; 将确认信息映射在与中间符号直接相邻的时隙中的两个符号上; 映射CQI信息和关于除中间符号之外的时隙中的符号的数据; 以及发送参考信号，确认信息，CQI信息和关于符号的数据。