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.
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:
A communication method, comprising: transmitting from a base station to a mobile station a first message which includes resource information corresponding to one or more resource pools, wherein the resource information identifies at least one sub-frame and at least one resource block within the at least one sub-frame, transmitting to the mobile station an indicator of one or more designated resource pools and designated resources from within the one or more designated resource pools such that the mobile station is permitted to communicate with a wireless device in communication with the mobile station via a wireless link using the one or more designated resources within the one or more designated resource pools.
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.
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:
Provided are a collaborative information sending method, a resource determination method, a communication node, and a storage medium. The collaborative information sending method includes acquiring condition information and sending collaborative information in the case where a target parameter satisfies the restriction of the condition information. The collaborative information includes a resource set.
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.
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.
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.
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.