Data transmission method and apparatus, and communication device
AssigneeZte Corporation
InventorsGuangping HUANG, Fenlin ZHOU
Life of this patent
Estimating the term…
Abstract
Embodiments of the present application provide a data transmission method and apparatus, and a communication device. The method comprises: a gateway device receives a service data stream sent by a service request node; and when the service data stream carries a service identifier, forwarding the service data stream according to a target routing forwarding strategy corresponding to the service identifier, wherein the service identifier is used for identifying a service type requested by a service requester.
Claims19
A data transmission method, performed by a gateway device, comprising:
- receiving a service data stream sent by a service request node;
- and
- forwarding, in a case that the service data stream carries a service identifier, the service data stream according to a target routing forwarding policy corresponding to the service identifier,
- wherein the service identifier is used for identifying a service type requested by a service requester.
A data transmission method, performed by a network node, comprising:
- sending a plurality of routing forwarding policies to a gateway device,
- wherein a plurality of the routing forwarding policies are indexed by a service identifier, or, a plurality of the routing forwarding policies have a one-to-one mapping relationship with service identifiers respectively;
- and
- the service identifier is used for identifying a service type.
A data transmission method, performed by a service request node, comprising:
- sending a service data stream,
- wherein the service data stream carries a service identifier and/or a destination address, and the service identifier is used for identifying a service type requested by a service requester.
Dependencies are inferred from the claim text.