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    PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) RESOURCE ALLOCATION (RA) FOR A HYBRID AUTOMATIC RETRANSMISSION RE-QUEST-ACKNOWLEDGE (HARQ-ACK) TRANSMISSION
    2.
    发明申请
    PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) RESOURCE ALLOCATION (RA) FOR A HYBRID AUTOMATIC RETRANSMISSION RE-QUEST-ACKNOWLEDGE (HARQ-ACK) TRANSMISSION 有权
    用于混合自动重传（HARQ-ACK）传输的物理上行链路控制信道（PUCCH）资源分配（RA）

    公开(公告)号：US20150085722A1

    公开(公告)日：2015-03-26

    申请号：US14555317

    申请日：2014-11-26

    Applicant: Intel Corporation

    Inventor： SEUNGHEE HAN ,  YUAN ZHU ,  JONG-KAE FWU ,  XIAOGANG CHEN

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

    CPC classification number: H04W72/0413 ,  H04J3/1694 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/14 ,  H04L12/1407 ,  H04L47/12 ,  H04L47/38 ,  H04W24/10 ,  H04W28/0289 ,  H04W72/042 ,  H04W72/0446 ,  Y02D70/122 ,  Y02D70/126 ,  Y02D70/14

    Abstract: Technology to provide physical uplink control channel (PUCCH) resource allocation in time division duplex (TDD) for a hybrid automatic retransmission request-acknowledge (HARQ-ACK) transmission in a subframe n is disclosed. In an example, a user equipment (UE) can include first circuitry configured to detect a downlink control channel within a prior specified subframe that is received in time before the subframe n. The UE can include second circuitry configured to: determine that the downlink control channel detected within the prior specified subframe is one of a physical downlink control channel (PDCCH) or an enhanced physical downlink control channel (EPDCCH); and determine one of a legacy PUCCH resource for the HARQ-ACK transmission when the downlink control channel detected within the prior specified subframe is the PDCCH or an enhanced PUCCH resource for the HARQ-ACK transmission when the downlink control channel detected within the prior specified subframe is the EPDCCH.

    Abstract translation: 公开了在子帧n中进行混合自动重传请求确认（HARQ-ACK）传输的时分双工（TDD）中提供物理上行链路控制信道（PUCCH）资源分配的技术。 在一个示例中，用户设备（UE）可以包括被配置为检测在子帧n之前的时间内接收的先前指定的子帧内的下行链路控制信道的第一电路。 UE可以包括被配置为：确定在先前指定的子帧内检测到的下行链路控制信道是物理下行链路控制信道（PDCCH）或增强物理下行链路控制信道（EPDCCH）之一的第二电路; 并且当在先前指定的子帧内检测到的下行链路控制信道是PDCCH时，确定用于HARQ-ACK传输的传统PUCCH资源之一，或者当在先前指定的子帧中检测到下行链路控制信道时，用于HARQ-ACK传输的增强的PUCCH资源 是EPDCCH。

    BLIND DECODING FOR AN ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL (EPDCCH)
    8.
    发明申请
    BLIND DECODING FOR AN ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL (EPDCCH) 有权
    用于增强物理下行链路控制信道（EPDCCH）的BLIND解码

    公开(公告)号：US20160037498A1

    公开(公告)日：2016-02-04

    申请号：US14882289

    申请日：2015-10-13

    Applicant: INTEL CORPORATION

    Inventor： XIAOGANG CHEN ,  SEUNGHEE HAN ,  YUAN ZHU ,  QINGHUA LI ,  JONG-KAE FWU

    IPC: H04W72/04

    CPC classification number: H04W72/042 ,  H04L1/0013 ,  H04L5/00 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/0446

    Abstract: Technology for a user equipment (UE) configured for blind decoding downlink control information (DCI) from an enhanced physical downlink control channel (EPDCCH). The UE can receive, from a base station, the EPDCCH that includes the DCI. The UE can attempt one or more times to decode the DCI from enhanced control channel elements (ECCE) of the EPDCCH from physical resource block (PRB) region candidates in a PRB set using a selected set of enhanced resource element group (EREG) index maps for the ECCE until the DCI is successfully decoded. The resource elements (REs) of a PRB pair can include a block of symbols mapped in sequence to resource elements on an associated port when the REs are part of the EREGs assigned for the EPDCCH transmission.

    Abstract translation: 用于从增强物理下行链路控制信道（EPDCCH）盲解码下行链路控制信息（DCI）的用户设备（UE）的技术。 UE可以从基站接收包括DCI的EPDCCH。 UE可以尝试使用所选择的一组增强型资源元素组（EREG）索引映射来从PRB集合中的物理资源块（PRB）区域候选中，从EPDCCH的增强控制信道元素（ECCE）中解码DCI 用于ECCE，直到DCI成功解码。 PRB对的资源元素（RE）可以包括当RE是分配给EPDCCH传输的EREG的一部分时，顺序映射到相关端口上的资源元素的符号块。

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