GENERATING EFFECTIVE ISOTROPIC RADIATED POWER MASKS FOR INTERFERENCE MANAGEMENT
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may determine an effective isotropic radiated power (EIRP) limit for a communication to be transmitted by the network node, based at least in part on an EIRP mask and a spatial angle associated with the communication. The network node may transmit the communication in accordance with the EIRP limit. Numerous other aspects are described.
1 . A network node for wireless communication, comprising:
one or more memories; and
one or more processors, coupled to the one or more memories, configured to:
determine an effective isotropic radiated power (EIRP) limit for a communication to be transmitted by the network node, based at least in part on an EIRP mask and a hybrid beamforming codebook of beams used to transmit the communication; and
transmit the communication in accordance with the EIRP limit.
2 . The network node of claim 1 , wherein the EIRP limit is further based at least in part on a spatial angle associated with the communication.
3 . The network node of claim 1 , wherein the communication is transmitted with an EIRP that satisfies the EIRP limit.
4 . The network node of claim 1 , wherein the hybrid beamforming codebook of beams includes a codebook of steered beams that are preconfigured in terms of codebook size and steering angles relative to a boresight direction of the network node.
5 . The network node of claim 1 , wherein the EIRP mask specifies EIRP limits for a subset of spatial angles and a subset of frequencies, at which the network node is capable of transmitting the communication.
6 . The network node of claim 1 , wherein the EIRP mask includes spatial angle dependent EIRP limits for the network node.
7 . The network node of claim 6 , wherein the spatial angle dependent EIRP limits include at least a first EIRP limit associated with a first set of spatial angles and a second EIRP limit associated with a second set of spatial angles.
8 . The network node of claim 1 , wherein the EIRP mask includes a respective frequency band dependent EIRP mask for each frequency band of a plurality of frequency bands associated with the network node.
9 . The network node of claim 8 , wherein the EIRP limit is further based at least in part on the respective frequency band dependent EIRP mask for a frequency band, of the plurality of frequency bands associated with the network node, in which the communication is transmitted by the network node.
10 . The network node of claim 1 , wherein the EIRP limit for the communication is further based at least in part on a set of spatial angles associated with a main lobe of a beam to be used to transmit the communication.
11 . A method of wireless communication performed by a network node, comprising:
determining an effective isotropic radiated power (EIRP) limit for a communication to be transmitted by the network node, based at least in part on an EIRP mask and a hybrid beamforming codebook of beams used to transmit the communication; and
transmitting the communication in accordance with the EIRP limit.
12 . The method of claim 11 , wherein the EIRP limit is further based at least in part on a spatial angle associated with the communication.
13 . The method of claim 11 , wherein the communication is transmitted with an EIRP that satisfies the EIRP limit.
14 . The method of claim 11 , wherein the hybrid beamforming codebook of beams includes a codebook of steered beams that are preconfigured in terms of codebook size and steering angles relative to a boresight direction of the network node.
15 . The method of claim 11 , wherein the EIRP mask specifies EIRP limits for a subset of spatial angles and a subset of frequencies, at which the network node is capable of transmitting the communication.
16 . The method of claim 11 , wherein the EIRP mask includes spatial angle dependent EIRP limits for the network node, wherein the spatial angle dependent EIRP limits include at least a first EIRP limit associated with a first set of spatial angles and a second EIRP limit associated with a second set of spatial angles.
17 . The method of claim 11 , wherein the EIRP mask includes a respective frequency band dependent EIRP mask for each frequency band of a plurality of frequency bands associated with the network node.
18 . The method of claim 17 , wherein the EIRP limit is further based at least in part on the respective frequency band dependent EIRP mask for a frequency band, of the plurality of frequency bands associated with the network node, in which the communication is transmitted by the network node.
19 . The method of claim 11 , wherein the EIRP limit for the communication is further based at least in part on a set of spatial angles associated with a main lobe of a beam to be used to transmit the communication.
20 . A non-transitory computer-readable medium storing a set of instructions for wireless communication by a network node,
wherein the set of instructions, when executed by one or more processors of the network node, cause the network node to:
determine an effective isotropic radiated power (EIRP) limit for a communication to be transmitted by the network node, based at least in part on an EIRP mask and a hybrid beamforming codebook of beams used to transmit the communication; and
transmit the communication in accordance with the EIRP limit.