Method and Apparatus for Configuration of Sidelink Channel Resource Units

    公开(公告)号:US20210400632A1

    公开(公告)日:2021-12-23

    申请号:US17204418

    申请日:2021-03-17

    Abstract: A method and apparatus for configuration of sidelink channel resource units for sidelink communications in a wireless communication network is disclosed. In one embodiment, a method performed by a first wireless communication device, comprising: performing sidelink communication on a first sidelink channel resource unit of a first sidelink channel, determining a second sidelink channel resource unit of a second sidelink channel according to the first sidelink channel in a sidelink channel couple; and performing sidelink communication on the second sidelink channel resource unit; wherein the sidelink channel couple comprises the first sidelink channel and the second sidelink channel, and wherein a first sidelink channel resource unit comprises a first number of first resource units in the time domain and a second number of second resource units in the frequency domain, and the second sidelink channel resource unit comprises a third number of first resource units in the time domain and a fourth number of second resource units in the frequency domain.

    Method, Apparatus and System for Sending Device Discovery Signal
    12.
    发明申请
    Method, Apparatus and System for Sending Device Discovery Signal 审中-公开
    用于发送设备发现信号的方法,装置和系统

    公开(公告)号:US20160360393A1

    公开(公告)日:2016-12-08

    申请号:US15114645

    申请日:2014-10-23

    CPC classification number: H04W8/005 H04L5/0007 H04W72/042 H04W72/048 H04W92/18

    Abstract: Provided are a method, apparatus and system for sending a device discovery signal. The sending method includes that: a first User Equipment (UE) receives a device discovery resource configuration message, and determines, according to the device discovery resource configuration message, a device discovery resource for transmitting a device discovery signal; the first UE generates a device discovery signal, wherein the device discovery signal includes a message portion and a sequence portion, the message portion is used for bearing information about the first UE which needs to be interacted in a device discovery process of Device-to-Device (D2D) communication, and the sequence portion is used for implementing demodulation of the device discovery signal or synchronization in the device discovery process; and the first UE sends the device discovery signal in the device discovery resource.

    Abstract translation: 提供了用于发送设备发现信号的方法,装置和系统。 发送方法包括:第一用户设备(UE)接收设备发现资源配置消息,并根据设备发现资源配置消息确定用于发送设备发现信号的设备发现资源; 所述第一UE生成设备发现信号,其中,所述设备发现信号包括消息部分和序列部分,所述消息部分用于在设备发现过程中承载需要被交互的第一UE的信息, 设备(D2D)通信,并且序列部分用于在设备发现过程中实现设备发现信号的解调或同步; 并且第一UE在设备发现资源中发送设备发现信号。

    FEEDBACK CHANNEL ALLOCATION AND TRANSMISSION METHOD AND DEVICE

    公开(公告)号:US20220264531A1

    公开(公告)日:2022-08-18

    申请号:US17591661

    申请日:2022-02-03

    Abstract: A system and method for configuring feedback channel allocation and transmission during sidelink communication are disclosed herein. In one embodiment, an example wireless communication method includes: configuring, by a wireless communication node, a plurality of resource pools for sidelink communications. The method further includes configuring, by the wireless communication node, a first list indicating a first subset of the plurality of resource pools and a second list indicating a second subset of the plurality of resource pools. Each of the plurality of resource pools includes at least one of a first type of resources that are each configured for a plurality of wireless communication devices to communicate control information in the sidelink communications, a second type of resources that are each configured for the plurality of wireless communication devices to communicate data in the sidelink communications, and a third type of resources that are each configured for the plurality of wireless communication devices to communicate feedback in the sidelink communications.

    WIRELESS COMMUNICATIONS METHOD, USER EQUIPMENT, NETWORK DEVICE, AND SYSTEM
    15.
    发明申请
    WIRELESS COMMUNICATIONS METHOD, USER EQUIPMENT, NETWORK DEVICE, AND SYSTEM 有权
    无线通信方法,用户设备,网络设备和系统

    公开(公告)号:US20150341974A1

    公开(公告)日:2015-11-26

    申请号:US14758738

    申请日:2013-12-16

    Abstract: The present document relates to a wireless communication method, a user equipment, a network device, and a system. The method includes: a first user equipment sending a dedicated discovery signal; the first user equipment receiving a response message, wherein the response message is sent by a second user equipment which has detected the dedicated discovery signal; the first user equipment establishing a device-to-device connection with the second user equipment; and the first user equipment communicating with a network side through the device-to-device connection and a communication link between the second user equipment and the network side.

    Abstract translation: 本文件涉及无线通信方法,用户设备,网络设备和系统。 该方法包括:发送专用发现信号的第一用户设备; 所述第一用户设备接收响应消息,其中所述响应消息由检测到所述专用发现信号的第二用户设备发送; 所述第一用户设备与所述第二用户设备建立设备到设备连接; 以及通过设备到设备连接与网络侧通信的第一用户设备和第二用户设备与网络侧之间的通信链路。

    SYSTEM AND METHOD FOR SIDELINK CONFIGURATION

    公开(公告)号:US20220360409A1

    公开(公告)日:2022-11-10

    申请号:US17873913

    申请日:2022-07-26

    Abstract: A system and method for sidelink configuration are disclosed herein. In one embodiment, the system and method are configured to transmit, by a first wireless communication device, information required to form a resource set report. The system and method are also configured to receive by the first wireless communication device, the resource set report indicating a set of resources, wherein the set of resources are selected according to the required information.

    FEEDBACK CHANNEL MAPPING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM

    公开(公告)号:US20220264601A1

    公开(公告)日:2022-08-18

    申请号:US17671165

    申请日:2022-02-14

    Abstract: Provided are a feedback channel mapping method and device, equipment and a storage medium. The method includes: determining the number of feedback channel groups divided in a first configured frequency domain in a first slot; determining the number of data channels mapped to the first configured frequency domain in the first slot, where a time domain interval between the first slot and a second slot where the data channel is located is greater than or equal to a first configured value, the second slot is a forward slot of the first slot, and a frequency domain range where the data channel is located is a second configured frequency domain; and mapping a feedback channel corresponding to each data channel to the feedback channel group according to the number of the data channels and the number of the feedback channel groups.

    METHOD AND DEVICE FOR CONFIGURING SIDELINK RESOURCES

    公开(公告)号:US20210176747A1

    公开(公告)日:2021-06-10

    申请号:US17048226

    申请日:2019-04-12

    Abstract: Disclosed is a method and device for configuring sidelink resources. The method includes: a network side indicates time domain resources of a sidelink resource pool used for sidelink communication, where the sidelink resource pool includes at least one slot in time domain, and a slot includes at least one time domain symbol, the time domain resources of the sidelink resource pool are dedicated resources of the sidelink communication, or resources shared by the sidelink communication and a cellular link. Further disclosed are a system for configuring resources, and a storage medium.

    METHOD FOR DETERMINING PRIORITY OF RESOURCE, PROCESSING DEVICE, SYSTEM, AND UE

    公开(公告)号:US20190200370A1

    公开(公告)日:2019-06-27

    申请号:US16301351

    申请日:2017-05-11

    Abstract: Disclosed are a method for determining a resource priority, a processing device, a processing system and a UE. The method for determining the resource priority can include: performing, on a physical sidelink control channel (PSCCH), at least one of the following operations: performing energy detection to obtain a detection result and performing information decoding to obtain a decoding result; and weighting at least one of the detection result and the decoding result to determine a priority of a PSCCH resource, or determining the priority of the PSCCH resource according to at least one of the detection result and the decoding result.

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