METHOD FOR ALLOCATING UPLINK ACK/NACK CHANNELS
    201.
    发明申请
    METHOD FOR ALLOCATING UPLINK ACK/NACK CHANNELS 审中-公开
    分配上行ACK / NACK信道的方法

    公开(公告)号:US20140146776A1

    公开(公告)日:2014-05-29

    申请号:US14167546

    申请日:2014-01-29

    Abstract: An apparatus and method are provided for allocating an uplink resource for a User Equipment (UE). The method includes receiving a downlink control channel and a downlink data channel corresponding to the downlink control channel from a base station; identifying a Physical Uplink Control CHannel (PUCCH) resource index for the downlink data channel based on a first Control Channel Element (CCE) of the downlink control channel; and transmitting a PUCCH in an uplink subframe based on the identified PUCCH resource index.

    Abstract translation: 提供了一种用于为用户设备(UE)分配上行链路资源的装置和方法。 该方法包括从基站接收与下行链路控制信道对应的下行链路控制信道和下行数据信道; 基于所述下行链路控制信道的第一控制信道元素(CCE)来识别所述下行链路数据信道的物理上行链路控制信道(PUCCH)资源索引; 以及基于所识别的PUCCH资源索引在上行链路子帧中发送PUCCH。

    METHOD AND APPARATUS FOR ASSIGNING RESPONSE CHANNEL RESOURCES
    202.
    发明申请
    METHOD AND APPARATUS FOR ASSIGNING RESPONSE CHANNEL RESOURCES 审中-公开
    用于评估响应信道资源的方法和装置

    公开(公告)号:US20140078993A1

    公开(公告)日:2014-03-20

    申请号:US14069918

    申请日:2013-11-01

    Abstract: An apparatus and method are provided for allocating response channel resources by a Node B in a wireless communication system. The method includes determining a Downlink Assigning Indicator (DAI) value of a first Physical Downlink Control Channel (PDCCH) message scheduling a Secondary cell (Scell), if the Scell is scheduled in a non cross-carrier manner; and transmitting Acknowledgement (ACK)/Negative Acknowledgement (NACK) Resource Indicator (ARI) information in a Transmit Power Control (TPC) field included in the first PDCCH message, if the DAI value is equal to a first value.

    Abstract translation: 提供了一种用于在无线通信系统中由节点B分配响应信道资源的装置和方法。 该方法包括:如果以非交叉载波方式调度Scell,则确定调度辅助小区(Scell)的第一物理下行链路控制信道(PDCCH)消息的下行链路分配指示符(DAI)值; 以及如果DAI值等于第一值,则在包括在第一PDCCH消息中的发送功率控制(TPC)字段中发送确认(ACK)/否定确认(NACK)资源指示符(NACK)信息。

    Method and device for communicating synchronization signal

    公开(公告)号:US12035261B2

    公开(公告)日:2024-07-09

    申请号:US18155442

    申请日:2023-01-17

    CPC classification number: H04W56/001 H04W72/046

    Abstract: The present disclosure provides a method for transmitting a synchronization signal (SS), the method comprising: performing a listen-before-talk (LBT) operation in a pre-defined window; if the LBT operation succeeds, transmitting an SS block (SSB) in the window, wherein the SSB comprises the SS, or the SSB comprises the SS and a physical broadcast channel (PBCH). Compared with the prior art, the present disclosure may significantly improve the efficiency of data transmission and the access performance for the communication system by relaxing the time when the base station implements the LBT, that is, allowing the base station to implement the LBT in the pre-defined window and transmit the SSB after the LBT succeeds.

    Channel state information measurement method and user equipment

    公开(公告)号:US11729652B2

    公开(公告)日:2023-08-15

    申请号:US17233768

    申请日:2021-04-19

    Inventor: Yingyang Li Yi Wang

    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Embodiments of the present disclosure provide a channel state information measurement method, including receiving, by the UE, configuration information indicating resources for a channel state information (CSI) measurement; receiving, by the UE, from a base station, signaling information indicating one or more resources in which the base station occupies a carrier on an unlicensed band; identifying, by the UE, at least one resource in which the base station occupies the carrier on the unlicensed band, based on the signaling information; generating a CQI report based on measurement results at the at least one identified resource, while excluding a measurement result of at least one resource in which the base station does not occupy a carrier on the unlicensed band; and transmitting the CQI report to the base station.

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