A method for wireless communications, comprising: generating, in an access point, AP, a service load indicator that includes: a best effort, BE, delay field that indicates a representation of: an average access delay for BE frames transmitted during a measurement window, that a BE service is unavailable, or that the average access delay for BE frames is not available; a background, BK, delay field that indicates a representation of: an average access delay for BK frames transmitted during the measurement window, that a BK service is unavailable, or that the average access delay for BK frames is not available; a video, VI, delay field that indicates a representation of: an average access delay for VI frames transmitted during the measurement window, that a VI service is unavailable, or that the average access delay for VI frames is not available; and a voice, VO, delay field that indicates a representation of: an average access delay for VO frames transmitted during the measurement window, that a VO service is unavailable, or that the average access delay for VO frames is not available; and transmitting the service load indicator as part of a single message. generating, in an access point, AP, a service load indicator that includes: a best effort, BE, delay field that indicates a representation of: an average access delay for BE frames transmitted during a measurement window, that a BE service is unavailable, or that the average access delay for BE frames is not available; a background, BK, delay field that indicates a representation of: an average access delay for BK frames transmitted during the measurement window, that a BK service is unavailable, or that the average access delay for BK frames is not available; a video, VI, delay field that indicates a representation of: an average access delay for VI frames transmitted during the measurement window, that a VI service is unavailable, or that the average access delay for VI frames is not available; and a voice, VO, delay field that indicates a representation of: an average access delay for VO frames transmitted during the measurement window, that a VO service is unavailable, or that the average access delay for VO frames is not available; and a best effort, BE, delay field that indicates a representation of: an average access delay for BE frames transmitted during a measurement window, that a BE service is unavailable, or that the average access delay for BE frames is not available; a background, BK, delay field that indicates a representation of: an average access delay for BK frames transmitted during the measurement window, that a BK service is unavailable, or that the average access delay for BK frames is not available; a video, VI, delay field that indicates a representation of: an average access delay for VI frames transmitted during the measurement window, that a VI service is unavailable, or that the average access delay for VI frames is not available; and a voice, VO, delay field that indicates a representation of: an average access delay for VO frames transmitted during the measurement window, that a VO service is unavailable, or that the average access delay for VO frames is not available; and transmitting the service load indicator as part of a single message.