Communication method and apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsChang Yu, Junren Chang
Life of this patent
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Abstract
A communication method and apparatus. A sidelink resource is determined that meets a quality of service requirement of to-be-transmitted data to improve data transmission efficiency in a 4G system, a 5G system, and/or a future communication system, for example, a 6G system. A first terminal device receives delay information, determines a first packet delay budget, and determines a resource for transmitting data on a sidelink. The delay information indicates a packet delay budget that data transmission is to meet, the first packet delay budget is a packet delay budget that is to be met in response to data being transmitted on the sidelink, and the sidelink is a link for transmitting data between the first terminal device and a second terminal device.
Claims20
A communication method, comprising:
- receiving, by a first terminal device and from a network device, delay information, wherein the delay information includes first delay information, and the first delay information includes a packet delay budget that is to be met in response to data being transmitted on a sidelink;
- determining according to the first delay information, by the first terminal device, a first packet delay budget of the data transmitted on the sidelink, wherein the sidelink is a link for transmitting data between the first terminal device and a second terminal device;
- and
- determining according to the first packet delay budget, by the first terminal device, a resource for transmitting data on the sidelink that meets a delay requirement of the first packet delay budget.
A first terminal device, comprising:
- at least one processor;
- and
- one or more memories including computer instructions that, in response to being executed by the at least one processor, cause the first terminal device to perform operations including:
- receiving, from a network device, delay information, wherein the delay information includes first delay information, and the first delay information includes a packet delay budget that is to be met in response to data being transmitted on a sidelink;
- determining according to the first delay information, a first packet delay budget of the data transmitted on the sidelink, wherein the sidelink is a link for transmitting data between the first terminal device and a second terminal device;
- and
- determining according to the first packet delay budget, a resource for transmitting data on the sidelink that meets a delay requirement of the first packet delay budget.
A network device, comprising:
- at least one processor;
- and
- one or more memories including computer instructions that, in response to being executed by the at least one processor, cause the network device to perform operations comprising:
- determining delay information, wherein the delay information includes first delay information, and the first delay information includes a packet delay budget that is to be met in response to data being transmitted on a sidelink, wherein the sidelink is a link for transmitting data between a first terminal device and a second terminal device that meets a delay requirement of a first packet delay budget;
- and
- sending the delay information to a terminal device, wherein the terminal device includes the first terminal device and/or the second terminal device.
Dependencies are inferred from the claim text.