A method for wireless communication, comprising: identifying a set of shortened transmission time intervals, sTTIs(615, 620, 625, 630, 635, 640), for uplink transmissions of a first wireless service, the set of sTTIs (615, 620, 625, 630, 635, 640) located within subframe time boundaries of a subframe of a second wireless service; identifying two or more sTTIs (615, 640) within the set of sTTIs (615, 620, 625, 630, 635, 640) for transmission of sounding reference signal, SRS, transmissions within the subframe time boundaries; and transmitting one or more SRS transmissions in at least one of the two or more sTTIs (615, 640), the method further comprising identifying a first subset (620, 625, 630, 635) of the set of sTTIs that each span two orthogonal frequency division multiplexing, OFDM, symbols and a second subset (615, 640) of the set of sTTIs that each span three OFDM symbols; and configuring two or more sTTIs of the second subset (615, 640) for the one or more SRS transmissions, wherein identifying the second subset comprises: identifying a first three-symbol sTTI as an initial sTTI of a first slot within the subframe time boundaries; identifying a second three-symbol sTTI as a final sTTI of a second slot within the subframe time boundaries; and identifying a first SRS symbol (645-a) within the first three-symbol sTTI for a first SRS transmission and a second SRS symbol (645-b) within the second three-symbol sTTI for a second SRS transmission, wherein the second SRS symbol (645-b) of a first subframe is adjacent to the first SRS symbol of a subsequent subframe. identifying a set of shortened transmission time intervals, sTTIs(615, 620, 625, 630, 635, 640), for uplink transmissions of a first wireless service, the set of sTTIs (615, 620, 625, 630, 635, 640) located within subframe time boundaries of a subframe of a second wireless service; identifying two or more sTTIs (615, 640) within the set of sTTIs (615, 620, 625, 630, 635, 640) for transmission of sounding reference signal, SRS, transmissions within the subframe time boundaries; and transmitting one or more SRS transmissions in at least one of the two or more sTTIs (615, 640), the method further comprising identifying a first subset (620, 625, 630, 635) of the set of sTTIs that each span two orthogonal frequency division multiplexing, OFDM, symbols and a second subset (615, 640) of the set of sTTIs that each span three OFDM symbols; and configuring two or more sTTIs of the second subset (615, 640) for the one or more SRS transmissions, wherein identifying the second subset comprises: identifying a first three-symbol sTTI as an initial sTTI of a first slot within the subframe time boundaries; identifying a second three-symbol sTTI as a final sTTI of a second slot within the subframe time boundaries; and identifying a first SRS symbol (645-a) within the first three-symbol sTTI for a first SRS transmission and a second SRS symbol (645-b) within the second three-symbol sTTI for a second SRS transmission, wherein the second SRS symbol (645-b) of a first subframe is adjacent to the first SRS symbol of a subsequent subframe. identifying a first three-symbol sTTI as an initial sTTI of a first slot within the subframe time boundaries; identifying a second three-symbol sTTI as a final sTTI of a second slot within the subframe time boundaries; and identifying a first SRS symbol (645-a) within the first three-symbol sTTI for a first SRS transmission and a second SRS symbol (645-b) within the second three-symbol sTTI for a second SRS transmission, wherein the second SRS symbol (645-b) of a first subframe is adjacent to the first SRS symbol of a subsequent subframe.