Information determining method and device

An information determining method, comprising:

• receiving, by a first network element, first information from a first terminal device, wherein the first information includes first indication information;
• determining, by the first network element based on the first indication information, a first access network device connected to the first terminal device;
• determining, by the first network element, second information based on historical statistical information of a bandwidth between the first access network device and the first terminal device, wherein the second information is usable for determining a first code rate, and the first code rate is determined based on the second information and at least one of the state information and the throughput information of the first terminal device, and indicates a code rate of media data of first media received by the first terminal device;
• and
• sending, by the first network element, the second information to a second network element.

A communication apparatus, comprising:

• memory storing a computer program;
• and
• a processor, coupled to the memory, the processing being configured to execute the computer program stored in the memory to perform operations of:
• sending first information to a first network element, wherein the first information includes first indication information, and the first indication information is usable for determining a first access network device connected to the first terminal device;
• and
• receiving second information from the first network element, wherein the second information is determined based on historical statistical information of a bandwidth between the first access network device and the first terminal device, the second information is usable for determining a first code rate, and the first code rate is determined based on the second information and at least one of the state information and the throughput information of the first terminal device, and indicates a code rate of media data of first media received by the first terminal device.

A communication apparatus, comprising:

• memory storing a computer program;
• and
• a processor, coupled to the memory, the processor being configured to execute the computer program stored in the memory to perform operations of:
• receiving first information from a first terminal device, wherein the first information includes first indication information;
• determining, based on the first indication information, a first access network device connected to the first terminal device;
• determining second information based on historical statistical information of a bandwidth between the first access network device and the first terminal device, wherein the second information is useable for determining a first code rate, and the first code rate is determined based on the second information and at least one of the state information and the throughput information of the first terminal device, and indicates a code rate of media data of first media received by the first terminal device;
• and
• sending the second information to a second network element.