阅读说明：本技术 电子装置、无线通信方法和计算机可读介质 (Electronic device, wireless communication method, and computer-readable medium ) 是由 刘敏 孙晨 于 2020-04-23 设计创作，主要内容包括：一种用于无线通信的电子装置、无线通信方法和计算机可读介质被公开。所述用于无线通信的电子装置包括处理电路。处理电路被配置为进行控制以通过基于波束的非地面网络通信向用户设备发送关于基站的波束切换的信息；确定波束切换的时间或空间位置；以及进行控制以在到达所确定的时间或空间位置时进行波束切换。(An electronic device, a wireless communication method, and a computer-readable medium for wireless communication are disclosed. The electronic device for wireless communication includes a processing circuit. The processing circuitry is configured to control to transmit information regarding beam switching of a base station to a user equipment over beam-based non-terrestrial network communications; determining a temporal or spatial location of a beam switch; and controlling to perform beam switching upon arrival at the determined temporal or spatial location.)

An electronic device for wireless communication, comprising processing circuitry configured to:

controlling to transmit information on beam switching of a base station to a user equipment through beam-based non-terrestrial network communication;

determining a temporal or spatial location of the beam switch; and

controlling to perform the beam switching upon arrival at the determined temporal or spatial location.

The electronic device of claim 1, wherein the information transmitted to the user equipment comprises a beam to which the base station is to switch and the determined temporal or spatial location.

The electronic device of claim 1, wherein the processing circuitry is configured to determine a time location of the beam switch, the time location determined as a first time location after a first length of time has elapsed since the information was transmitted; and is

The information sent to the ue includes a beam to which the base station is to switch and a second duration, and is used for the ue to perform beam switching of the ue at a second time position after the second duration elapses from the reception of the information.

The electronic device of claim 3, wherein the processing circuit is configured to:

simultaneously using both a handover source beam and a handover target beam for communication with the user equipment during at least a portion of a period between beam handovers from issuance of the information to the base station.

The electronic device of claim 4, wherein the first duration and the second duration are set such that the second time position is later than the first time position.

The electronic device of claim 1, wherein the processing circuitry is configured to determine a spatial location of the beam switch, and

the processing circuitry is further configured to control to broadcast information about a satellite ephemeris map or a satellite trajectory map.

The electronic device according to any of claims 1-6, wherein the processing circuitry is configured to indicate a beam to which the base station is to be handed over or to indicate a beam to which the user equipment is to be handed over by indicating information about spatial co-location relationships in a physical downlink control channel, PDCCH, or a physical downlink shared channel, PDSCH.

The electronic device of claim 1, the processing circuit further configured to control to receive feedback of the user equipment for the information, and

the processing circuit is configured to determine a time location of a beam switch of the base station based on a transmission time of the feedback.

The electronic device of claim 8, wherein the information transmitted to the user equipment further comprises a distance between the base station and the user equipment.

The electronic device of claim 8, wherein the feedback comprises a hybrid automatic repeat acknowledgement for a Physical Downlink Shared Channel (PDSCH).

The electronic device of claim 10, wherein the processing circuit is configured to: performing a separate hybrid automatic repeat request process for the PDSCH carrying the information.

The electronic device of claim 10, wherein the processing circuit is configured to: and setting the hybrid automatic repeat process used by the PDSCH carrying the information to be in an activated state.

A method of wireless communication, comprising:

transmitting information on beam switching of a base station to a user equipment through beam-based non-terrestrial network communication;

determining a temporal or spatial location of the beam switch; and

the beam switching is performed upon arrival at the determined temporal or spatial location.

An electronic device for wireless communication, comprising processing circuitry configured to:

control to receive information from a base station regarding beam switching of the base station through beam-based non-terrestrial network communications;

determining a time position of beam switching of the user equipment; and

controlling to perform beam switching of the user equipment at the determined time position.

The electronic device of claim 14, wherein the information received from the base station includes a beam to which the base station is to switch and a time location of beam switching of the base station, and

the determining includes determining a time location of a beam switch of the base station as a time location of a beam switch of the user equipment.

The electronic device of claim 14, wherein the information received from the base station includes a beam and a duration to which the base station is to switch, and

the determining includes determining a time position after the duration has elapsed since the information is received as a time position of beam switching of the user equipment.

The electronic device of claim 14, wherein the information received from the base station includes a beam to which the base station is to switch, a spatial location of beam switching of the base station, and information about a satellite ephemeris or satellite trajectory map, and

the determining comprises determining a time location of a beam switch of the user equipment based on information received from the base station.

The electronic device of claim 14, the processing circuit further configured to:

control to send feedback of the information to the base station; and

determining a time location of a beam handover of the user equipment based on the transmission time of the feedback and a distance between the user equipment and the base station.

The electronic device of claim 18, the processing circuit further configured to:

determining a distance between the user equipment and the base station; or

Control to receive information indicating a distance between the user equipment and the base station from the base station.

The electronic device of claim 18, wherein the feedback comprises a hybrid automatic repeat acknowledgement for a Physical Downlink Shared Channel (PDSCH).

The electronic device of claim 20, wherein the processing circuit is configured to: a separate hybrid automatic repeat request process is used for the PDSCH carrying the information.

The electronic device of claim 20, wherein the processing circuit is configured to: setting a hybrid automatic repeat request process used for the PDSCH carrying the information to an activated state.

A method of wireless communication, comprising:

receiving information about beam switching of a base station from the base station through beam-based non-terrestrial network communication;

determining a time position of beam switching of the user equipment; and

performing beam switching of the user equipment at the determined time location.

An electronic device for wireless communication, comprising:

a processing circuit configured to:

control to receive information from a base station regarding activation/deactivation of semi-static resources through beam-based non-terrestrial network communications;

determining a time position of the user equipment applying the activation/deactivation information of the semi-static resource; and

control to apply the activation/deactivation information of the semi-static resource at the determined temporal location.

The electronic device of claim 24, wherein the information received from the base station includes information of semi-static resources to be activated/deactivated and information of a time location to which activation/deactivation information of semi-static resources is applied.

The electronic device of claim 24, wherein the information received from the base station includes information of semi-static resources to be activated/deactivated and an absolute time value to which the information of activation/deactivation of semi-static resources applies, the processing circuit determining the absolute time value as a time position to which the information of activation/deactivation of semi-static resources applies.

The electronic device of claim 24, wherein the information received from the base station includes information of semi-static resources to be activated/deactivated and a predetermined time period, the processing circuit determining a time position after the predetermined time period has elapsed since the information was received as a time position of the information of activation/deactivation of the semi-static resources.

The electronic device of claim 24, wherein the processing circuit is configured to control to transmit feedback of the information to a base station, and to determine a time location of the information to which activation/deactivation of the semi-static resource applies based on a transmission time of the feedback and a predetermined length of time.

A computer-readable medium comprising executable instructions that, when executed by an information processing device, cause the information processing device to perform the method of claim 13 or 23.