Communication method and communications apparatus
AssigneeHuawei Technologies Co., Ltd.
InventorsQufang HUANG, Qiang FAN
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Abstract
A communication method enables a base station to allocate a radio resource to a data packet of a time sensitive networking (TSN) network in a scenario in which the TSN network transmits the data packet through a 5G network. The method includes: obtaining, by an access network device, a first traffic pattern, and allocating a radio resource to a first traffic based on the first traffic pattern. The first traffic pattern includes time information of the first traffic with respect to a first clock. The first clock is a clock used by a first network. The access network device belongs to the first network. The time information includes a time point and/or a period at/in which a data packet of the first traffic arrives at the first network.
Claims20
A communication method, comprising:
- obtaining, by a core network device, a second traffic pattern;
- generating, by the core network device, a first traffic pattern based on the second traffic pattern and a first relationship, wherein the first traffic pattern comprises time information of a first traffic with respect to a first clock, wherein the second traffic pattern comprises time information of the first traffic with respect to a second clock, wherein the first clock is a clock used by a first network, wherein the second clock is a clock used by a second network, wherein the core network device belongs to the first network, wherein the time information of the first traffic with respect to the first clock comprises a time point and/or a period at/in which a data packet of the first traffic arrives at the first network with respect to the first clock, and wherein the first relationship is a relationship between the first clock and the second clock;
- and
- sending, by the core network device, the first traffic pattern to an access network device.
A communications apparatus, comprising:
- at least one processor;
- a non-transitory computer readable medium having processor-executable instructions stored thereon;
- wherein the at least one processor is configured to execute the processor-executable instructions to facilitate the following being performed by the communications apparatus:
- obtaining a second traffic pattern;
- generating a first traffic pattern based on the second traffic pattern and a first relationship, wherein the first traffic pattern comprises time information of a first traffic with respect to a first clock, wherein the second traffic pattern comprises time information of the first traffic with respect to a second clock, wherein the first clock is a clock used by a first network, wherein the second clock is a clock used by a second network, wherein the communications apparatus belongs to the first network, wherein the time information of the first traffic with respect to the first clock comprises a time point and/or a period at/in which a data packet of the first traffic arrives at the first network with respect to the first clock, and wherein the first relationship is a relationship between the first clock and the second clock;
- and
- sending the first traffic pattern to an access network device.
A communication system, comprising:
- a core network device;
- and
- an access network device;
- wherein the core network device is configured to:
- obtain a second traffic pattern;
- generate a first traffic pattern based on the second traffic pattern and a first relationship, wherein the first traffic pattern comprises time information of a first traffic with respect to a first clock, wherein the second traffic pattern comprises time information of the first traffic with respect to a second clock, wherein the first clock is a clock used by a first network, the second clock is a clock used by a second network, wherein the core network device belongs to the first network, wherein the time information of the first traffic with respect to the first clock comprises a time point and/or a period at/in which a data packet of the first traffic arrives at the first network with respect to the first clock, and wherein the first relationship is a relationship between the first clock and the second clock;
- and
- send the first traffic pattern to the access network device;
- and
- wherein the access network device is configured to:
- obtain the first traffic pattern;
- and
- allocate a radio resource to the first traffic based on the first traffic pattern.
Dependencies are inferred from the claim text.