Communication method and electronic device
A communication method includes: determining a first message frame, in which the first message frame includes an uplink multi-user power capability information element; the uplink multi-user power capability information element includes a second information identifier of a relative maximum transmission power of a 4096 QAM modulation mode; and the second information identifier being configured to indicate a maximum power value that the station sends an uplink data frame; and sending the first message frame.
1 . A communication method, performed by a station, comprising:
determining a first message frame, wherein the first message frame comprises an uplink multi-user power capability information element, wherein the uplink multi-user power capability information element comprises a second information identifier of a relative maximum transmission power of a 4096 quadrature amplitude modulation (QAM) mode, wherein the second information identifier is configured to indicate a maximum power value that the station sends an uplink data frame; and
sending the first message frame.
2 . The communication method according to claim 1 , wherein the uplink multi-user power capability information element further comprises first information identifiers respectively related to relative maximum transmission powers of QPSK, 16-QAM, 64-QAM, 256-QAM, and 1024-QAM modulation modes.
3 . The communication method according to claim 2 , wherein the first information identifiers respectively correspond to MCS with index numbers ranging from a first value to a second value.
4 . The communication method according to claim 3 , wherein the second information identifier corresponds to an MCS that has an index number different from the index numbers ranging from the first value to the second value.
5 . The communication method according to claim 1 , wherein the uplink multi-user power capability information element is comprised in a frame body of the first message frame.
6 . The communication method according to claim 1 , wherein the uplink multi-user power capability information element is comprised in a multi-link information element field of the first message frame.
7 . The communication method according to claim 6 , wherein the multi-link information element field comprises an identifier used to indicate a link sending the first message frame.
8 . The communication method according to according to claim 1 , wherein the uplink multi-user power capability information element comprises an information element identifier extension bit.
9 . The communication method according to claim 8 , wherein the information element identifier extension bit is configured to indicate a fifth value of the uplink multi-user power capability information element.
10 . A communication method, performed by an access point, comprising:
receiving a first message frame from a station, wherein the first message frame comprises an uplink multi-user power capability information element, wherein the uplink multi-user power capability information element comprises a second information identifier of a relative maximum transmission power of a 4096 quadrature amplitude modulation (QAM) mode, wherein the second information identifier is configured to indicate a maximum power value that the station sends an uplink data frame.
11 . The communication method according to claim 10 , wherein the uplink multi-user power capability information element further comprises first information identifiers respectively related to relative maximum transmission powers of QPSK, 16-QAM, 64-QAM, 256-QAM, and 1024-QAM modulation modes.
12 . The communication method according to claim 11 , wherein the first information identifiers respectively correspond to MCS with index numbers ranging from a first value to a second value.
13 . The communication method according to claim 12 , wherein the second information identifier corresponds to an MCS that has an index number different from the index numbers ranging from the first value to the second value.
14 . The communication method according to claim 10 , wherein the uplink multi-user power capability information element is comprised in a frame body of the first message frame.
15 . The communication method according to claim 10 , wherein the uplink multi-user power capability information element is comprised in a multi-link information element field of the first message frame.
16 . The communication method according to claim 15 , wherein the multi-link information element field comprises an identifier used to indicate a link sending the first message frame.
17 . The communication method according to claim 10 , wherein the uplink multi-user power capability information element comprises an information element identifier extension bit.
18 . The communication method according to claim 17 , wherein the information element identifier extension bit is configured to indicate a fifth value of the uplink multi-user power capability information element.
19 . A electronic device, comprising:
a processor; and
a memory for storing computer programs executable on the processor;
wherein when the processor executes the computer programs, a communication method is implemented, the communication method comprising:
determining a first message frame, wherein the first message frame comprises an uplink multi-user power capability information element, wherein the uplink multi-user power capability information element comprises a second information identifier of a relative maximum transmission power of a 4096 quadrature amplitude modulation (QAM) mode, wherein the second information identifier is configured to indicate a maximum power value that a station sends an uplink data frame; and
sending the first message frame.
20 . A non-transitory computer readable storage medium having computer programs stored thereon that, when executed by a processor, the communication method of claim 10 , is implemented.