A method for wireless communication by a user equipment, UE, comprising: identifying periodic wireless resources for first wireless communications in a mini slot, the periodic wireless resources being located within a set of wireless resources allocated for second wireless communications in a slot, wherein: i, the first wireless communications use a first duration transmission time interval, TTI; ii, the second wireless communications use a second duration TTI; iii, the first duration TTI is shorter than the second duration TTI; iv, the first wireless communications are low latency communications being less delay-tolerant than the second wireless communications; wherein one or more indication channel resources are configured: in mini slots during time periods in which periodic low latency communications are not supported, and; only in mini-slots that do not have periodic low latency resources during time periods in which periodic low latency communications are supported; monitoring the one or more indication channel resources for an indication that retransmissions of the first wireless communications are transmitted in a subset of wireless resources outside of the periodic wireless resources, rate-matching the second wireless communications around the periodic wireless resources within the set of wireless resources; and transmitting or receiving the second wireless communications according to the rate-matching over the set of wireless resources. identifying periodic wireless resources for first wireless communications in a mini slot, the periodic wireless resources being located within a set of wireless resources allocated for second wireless communications in a slot, wherein: i, the first wireless communications use a first duration transmission time interval, TTI; ii, the second wireless communications use a second duration TTI; iii, the first duration TTI is shorter than the second duration TTI; iv, the first wireless communications are low latency communications being less delay-tolerant than the second wireless communications; wherein one or more indication channel resources are configured: in mini slots during time periods in which periodic low latency communications are not supported, and; only in mini-slots that do not have periodic low latency resources during time periods in which periodic low latency communications are supported; i, the first wireless communications use a first duration transmission time interval, TTI; ii, the second wireless communications use a second duration TTI; iii, the first duration TTI is shorter than the second duration TTI; iv, the first wireless communications are low latency communications being less delay-tolerant than the second wireless communications; wherein one or more indication channel resources are configured: in mini slots during time periods in which periodic low latency communications are not supported, and; only in mini-slots that do not have periodic low latency resources during time periods in which periodic low latency communications are supported; in mini slots during time periods in which periodic low latency communications are not supported, and; only in mini-slots that do not have periodic low latency resources during time periods in which periodic low latency communications are supported; monitoring the one or more indication channel resources for an indication that retransmissions of the first wireless communications are transmitted in a subset of wireless resources outside of the periodic wireless resources, rate-matching the second wireless communications around the periodic wireless resources within the set of wireless resources; and transmitting or receiving the second wireless communications according to the rate-matching over the set of wireless resources.