公开(公告)号：US20170041122A1

公开(公告)日：2017-02-09

申请号：US15304686

申请日：2015-04-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yingyang LI ,  Jingxing FU ,  Shichang ZHANG ,  Chengjun SUN

IPC: H04L5/14 ,  H04L1/18 ,  H04W52/14 ,  H04W72/04

CPC classification number: H04L5/14 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0064 ,  H04L5/0092 ,  H04L5/1469 ,  H04W52/146 ,  H04W52/242 ,  H04W72/0446 ,  H04W72/1289

Abstract: The present invention provide a method for processing flexible duplex, including: receiving, by a UE, configuration information of flexible duplex; and according to the received configuration information of flexible duplex, transmitting and receiving data by the UE based on configured uplink and downlink subframe distribution on one or two carriers of a flexible duplex cell. The present disclosure further provides an apparatus for processing flexible duplex. The method and apparatus of the present disclosure support to configure uplink and downlink subframes at the same time on a pair of carriers or one of a pair of carriers of the flexible duplex cell, so as to meet requirements of uplink and downlink traffics.

Abstract translation: 本发明提供一种处理灵活双工的方法，包括：由UE接收灵活双工的配置信息; 并且根据所接收的灵活双工的配置信息，基于在灵活双工小区的一个或两个载波上的配置的上行链路和下行链路子帧分配，由UE发送和接收数据。 本公开还提供了一种用于处理柔性双工的装置。 本公开的方法和装置支持在一对载波或灵活双工小区的一对载波中同时配置上行链路和下行链路子帧，以满足上行链路和下行链路业务的要求。

公开(公告)号：US20150327229A1

公开(公告)日：2015-11-12

申请号：US14410247

申请日：2013-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Shichang ZHANG ,  Chengjun SUN ,  Yingyang LI ,  Jingxing FU

IPC: H04W72/04 ,  H04L5/14 ,  H04L1/18

CPC classification number: H04W72/1289 ,  H04L1/1854 ,  H04L1/1887 ,  H04L1/1896 ,  H04L5/14 ,  H04W56/0005 ,  H04W72/0406 ,  H04W88/02 ,  H04W88/08

Abstract: Provided is a method for performing an uplink scheduling by an evolved Node B (eNB) in a wireless communication system that includes sending signaling information to User Equipment (UE) including synchronous Hybrid Automatic Repeat request (HARQ) timing information of Physical Uplink Shared Channel (PUSCH), with the synchronous HARQ timing information determined based on information of grouping of uplink and downlink configurations and receiving PUSCH information sent by the UE based on timing information. The transmission of PUSCH in a dynamic TDD system can be effectively regulated, and the UE can identify the group of current configurations by receiving signaling, determining synchronous HARQ timing relation of scheduled PUSCH to implement scheduling of PUSCH in a dynamic TDD system with minor modification of the system.

Abstract translation: 提供了一种用于在包括向用户设备（UE）发送信令信息的无线通信系统中的演进节点B（eNB）执行上行链路调度的方法，所述用户设备包括物理上行链路共享信道的同步混合自动重传请求（HARQ）定时信息 PUSCH），其中基于上行链路和下行链路配置的分组信息确定的同步HARQ定时信息，并且基于定时信息接收UE发送的PUSCH信息。 可以有效地调整在动态TDD系统中的PUSCH的传输，并且UE可以通过接收信令来识别当前配置的组，确定调度的PUSCH的同步HARQ定时关系，以在动态TDD系统中实现PUSCH的调度， 系统。

公开(公告)号：US20130242910A1

公开(公告)日：2013-09-19

申请号：US13837971

申请日：2013-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jingxing FU ,  Chengjun Sun ,  Yingyang Li

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1887 ,  H04W72/1273

Abstract: A Physical Downlink Shared CHannel (PDSCH) transmission data method is provided. A User Equipment (UE) receives cross-carrier scheduling information in a PDCCH of a cell for scheduling. The cross-carrier scheduling information carries scheduling information indicating at least one PDSCH in at least one sub-frame of a cell being scheduled in cross-carrier scheduling. The UE processes data of PDSCH corresponding to the instruction according to received cross-carrier scheduling information. The UE sends a HARQ-ACK message to a base station according to the processed result. The peak rate of the UE is increased, and the requirement for higher throughput of the UE is satisfied.

Abstract translation: 提供了物理下行链路共享信道（PDSCH）传输数据方法。 用户设备（UE）在用于调度的小区的PDCCH中接收跨载波调度信息。 跨载波调度信息携带指示在跨载波调度中调度的小区的至少一个子帧中的至少一个PDSCH的调度信息。 UE根据接收到的跨载波调度信息处理对应于该指令的PDSCH的数据。 UE根据处理结果向基站发送HARQ-ACK消息。 UE的峰值速率增加，满足UE的更高吞吐量要求。

公开(公告)号：US20130114575A1

公开(公告)日：2013-05-09

申请号：US13667548

申请日：2012-11-02

Applicant: Samsung Electronics Co. Ltd.

Inventor： Jingxing FU ,  Zheng ZHAO ,  Chengjun SUN

IPC: H04W72/04 ,  H04J3/00

CPC classification number: H04L5/0053 ,  H04L1/1621 ,  H04L1/1692 ,  H04L1/1861

Abstract: A method for transmitting Hybrid Automatic Repeat reQuest-ACKnowledgement (HARQ-ACK) feedback information is provided. The method includes obtaining HARQ-ACK feedback information, a total number of bits of which is less than or equal to four through performing group bundling on the HARQ-ACK feedback information of all sub-frames in a current HARQ-ACK bundling window of two Component Carriers (CCs), determining a number of Physical Uplink Control Channel (PUCCH) resources provided for transmission of the HARQ-ACK feedback information according to data transmission modes of the two CCs, and a number of elements in the bundling window, and transmitting the HARQ-ACK feedback information after the group bundling to a base station on PUCCH channel resources adopting a PUCCH format 1b of channel selection according to the PUCCH channel resources mapped from the HARQ-ACK feedback information after the group bundling and modulation symbols.

Abstract translation: 提供了一种用于发送混合自动重复请求确认（HARQ-ACK）反馈信息的方法。 该方法包括通过对当前的两个HARQ-ACK捆绑窗口中的所有子帧的HARQ-ACK反馈信息执行群组捆绑来获得其总共比特数小于或等于4的HARQ-ACK反馈信息 分量载波（CC），根据两个CC的数据传输模式确定提供用于传输HARQ-ACK反馈信息的物理上行链路控制信道（PUCCH）资源的数量，以及捆绑窗口中的多个元素，以及发送 根据在群组捆绑后的HARQ-ACK反馈信息所映射的PUCCH信道资源和调制符号，在采用PUCCH格式1b的信道选择的PUCCH信道资源上的组捆绑到基站之后的HARQ-ACK反馈信息。