BEAM INFORMATION TRANSMISSION AND RECEPTION METHODS AND APPARATUSES THEREFOR, AND COMMUNICATION SYSTEM
A beam information transmission apparatus, applicable to a network device, includes: a first receiver receives first request information. The first request information being used to indicate the network device to transmit at least the number and/or pattern parameter information of downlink transmitted beams and/or the number and/or pattern parameter information of uplink received beams; and a first transmitter transmits at least the number and/or pattern parameter information of the downlink transmitted beams, and/or the number and pattern parameter information of uplink received beams.
1 . A beam information transmission apparatus, applicable to a network device, the apparatus comprising:
a first receiver receives first request information. The first request information being used to indicate the network device to transmit at least the number and/or pattern parameter information of downlink transmitted beams and/or the number and/or pattern parameter information of uplink received beams; and
a first transmitter transmits at least the number and/or pattern parameter information of the downlink transmitted beams, and/or the number and pattern parameter information of uplink received beams.
2 . The apparatus according to claim 1 , wherein,
the pattern parameter information of the downlink transmitted beams at least comprises:
the number of beams of the downlink transmitted beams in a first dimension and/or a second dimension,
the first dimension and the second dimension intersecting.
3 . The apparatus according to claim 1 , wherein,
the pattern parameter information of the uplink received beams at least comprises:
the number of beams of the uplink received beams in a first dimension and/or a second dimension,
the first dimension and the second dimension intersecting.
4 . The apparatus according to claim 1 , wherein,
the number and/or pattern parameter information of the downlink transmitted beams and/or the number and/or pattern parameter information of the uplink received beams are transmitted via at least one of radio resource control (RRC) signaling, a media access control control element (MAC CE) or downlink control information (DCI).
5 . A beam information transmission apparatus, applicable to a terminal equipment,
the apparatus comprising:
a second receiver receives second request information, the second request information being used to indicate the terminal equipment to transmit at least the number and/or pattern parameter information of downlink received beams, and/or the number and/or pattern parameter information of uplink transmitted beams; and
a second transmitter transmits at least the number and/or pattern parameter information of the downlink received beams, and/or the number and/or pattern parameter information of the uplink transmitted beams,
and/or,
the apparatus comprising:
a third transmitter transmits first request information, the first request information being used to indicate a network device to transmit at least the number and/or pattern parameter information of downlink transmitted beams, and/or the number and/or pattern parameter information of uplink received beams; and
a third receiver receives at least the number and/or pattern parameter information of the downlink transmitted beams, and/or the number and/or pattern parameter information of the uplink received beams.
6 . The apparatus according to claim 5 , wherein,
the pattern parameter information of the downlink received beams at least comprises:
the number of beams of the downlink received beams in a first dimension and/or a second dimension,
the first dimension and the second dimension intersecting.
7 . The apparatus according to claim 5 , wherein,
the pattern parameter information of the uplink transmitted beams at least comprises:
the number of beams of the uplink transmitted beams in a first dimension and/or a second dimension,
the first dimension and the second dimension intersecting.
8 . The apparatus according to claim 5 , wherein,
the number and/or pattern parameter information of the downlink received beams and/or the number and/or pattern parameter information of the uplink transmitted beams are transmitted via at least one of radio resource control (RRC) signaling, a media access control control element (MAC CE) or uplink control information (UCI).
9 . The apparatus according to claim 5 , wherein,
the pattern parameter information of the downlink transmitted beams at least comprises:
the number of beams of the downlink transmitted beams in a first dimension and/or a second dimension,
the first dimension and the second dimension intersecting.
10 . The apparatus according to claim 5 , wherein,
the pattern parameter information of the uplink received beams at least comprises:
the number of beams of the uplink received beams in a first dimension and/or a second dimension,
the first dimension and the second dimension intersecting.
11 . The apparatus according to claim 5 , wherein,
the number and/or pattern parameter information of the downlink transmitted beams and/or the number and/or pattern parameter information of the uplink received beams are received via at least one of radio resource control (RRC) signaling, a media access control control element (MAC CE) or downlink control information (DCI).
12 . The apparatus according to claim 5 ,
the apparatus further comprising:
first processor circuitry configured to, according to the number and/or pattern parameter information of the downlink transmitted beams and/or the number and/or pattern parameter information of the uplink received beams, determine a model for predicting an optimal beam.
13 . A beam information reception apparatus, applicable to a network device, the apparatus comprising:
a fourth transmitter transmits second request information. The second request information being used to indicate a terminal equipment to transmit at least the number and/or pattern parameter information of downlink received beams, and/or the number and/or pattern parameter information of uplink transmitted beams; and
a fourth receiver receives at least the number and/or pattern parameter information of the downlink received beams and/or the number and/or pattern parameter information of the uplink transmitted beams.
14 . The apparatus according to claim 13 , wherein,
the pattern parameter information of the downlink received beams at least comprises:
the number of beams of the downlink received beams in a first dimension and/or a second dimension,
the first dimension and the second dimension intersecting.
15 . The apparatus according to claim 13 , wherein,
the pattern parameter information of the uplink transmitted beams at least comprises:
the number of beams of the uplink transmitted beams in a first dimension and/or a second dimension,
the first dimension and the second dimension intersecting.
16 . The apparatus according to claim 13 , wherein,
the number and/or pattern parameter information of the downlink received beams and/or the number and/or pattern parameter information of the uplink transmitted beams are received via at least one of radio resource control (RRC) signaling, a media access control control element (MAC CE) or uplink control information (UCI).
17 . The apparatus according to claim 13 ,
the apparatus further comprising:
second processor circuitry configured to, according to the number and/or pattern parameter information of the downlink received beams and/or the number and/or pattern parameter information of the uplink transmitted beams, determine a model for predicting an optimal beam.