Ann-Sofie Johansson and representative. Her job involves travel, fashion research, designer collaborations, and the overseeing of H&M's "brand building" collections. Ann-Sofie Johansson Ann-Sofie Johansson is a Swedish fashion designer, known for being the Creative Advisor and former Head of Design for retailer H&M. Johansson grew up in Ronneby, an hour away from Stockholm, Sweden. As a youth, she shopped often at H&M, calling it the "heaven of fashion". After first thinking about becoming a veterinarian, Johansson instead pursued art science studies and archaeology at Gothenburg and Lund universities – it was then that she realized she wanted a career involving artistic creativity.
ATSC-M/H experiences with other mobile DTV standards. ATSC-M/H protocol stack is mainly an umbrella protocol that uses OMA ESG, OMA DRM, MPEG-4 in addition to many IETF RFCs. The ATSC-M/H standard defines a fixed transport stream structure, based on M/H Frames, which establishes the location of M/H content within the VSB Frames and allows for easier processing by an M/H receiver. This is contrary to the legacy ATSC transport stream, defined in A/53, in which there is no fixed structure to establish the phase of the data relative to VSB Frames. One M/H Frame is equivalent in size to 20 VSB