5A (continued) User Multimedia Multimedia Multimedia Multimedia Multimedia requirements System System System System System “A” “B” “C” “E” “F” Low power consumption Low consumption Low power consumption Narrow bandwidth enables low The broadcasting system has a Narrow bandwidth enables low – – for handheld receivers feature of DAB is applied via time slicing system clock frequency mechanism for limited system clock frequency number of CDM channels for Optimized narrow – receiving broadcast services. bandwidth allows low This allows for lower power system clock frequency consumption of receivers and simple FFT calculation. Supports subchannel decoding for selected service Provision of interactivity Supports hypertext linkage Supports OMA RME for BML supports both local and BML supports both local and BML supports both local and using mobile synchronized overlay of bidirectional interactivity bidirectional interactivity bidirectional interactivity telecommunication network animated text and graphics and Internet objects MPEG-4 BIFS provides synchronized overlay of animated text and graphics objects upon natural scenes Interoperability with Support for traditional and Support independent of any Delivery networks such as Delivery networks such as Delivery networks such as mobile telecommunication mobile telecommunication bearer layer for mobile communication or broadcasting communication or communication or broadcasting networks network and Internet, e.g. telecommunication network and network are clearly identified broadcasting network are network are clearly identified IMT2000 networks, Internet for both IPv4 and IPv6. clearly identified Same solutions, IEEE 802.1x, etc. optimized for handheld device reception, used to enable delivery of services over both broadcast and mobile cellular networks (3GPP) 5A (end) User Multimedia Multimedia Multimedia Multimedia Multimedia requirements System System System System System “A” “B” “C” “E” “F”
5A (continued) User requirements Multimedia System “A” Multimedia System “B” Multimedia System “C” Multimedia System “E” Multimedia System “F” Low power consumption for handheld receivers – Low consumption feature of DAB is applied – Optimized narrow bandwidth allows low system clock frequency and simple FFT calculation. Supports subchannel decoding for selected service – Low power consumption via time slicing Narrow bandwidth enables low system clock frequency The broadcasting system has a mechanism for limited number of CDM channels for receiving broadcast services. This allows for lower power consumption of receivers Narrow bandwidth enables low system clock frequency Provision of interactivity Supports hypertext linkage using mobile telecommunication network and Internet MPEG-4 BIFS provides overlay of animated text and graphics objects upon natural scenes Supports OMA RME for overlay of animated text and graphics objects BML supports both local and bidirectional interactivity BML supports both local and bidirectional interactivity BML supports both local and bidirectional interactivity Interoperability with mobile telecommunication networks Support for traditional and mobile telecommunication network and Internet, e.g. IMT2000 networks, IEEE 802.1x, etc. Support independent of any bearer layer for mobile telecommunication network and Internet for both IPv4 and IPv6. Delivery networks such as communication or broadcasting network are clearly identified Delivery networks such as communication or broadcasting network are clearly identified Delivery networks such as communication or broadcasting network are clearly identified Same solutions, optimized for handheld device reception, used to enable delivery of services over both broadcast and mobile cellular networks (3GPP) 5A (end) User requirements Multimedia System “A” Multimedia System “B” Multimedia System “C” Multimedia System “E” Multimedia System “F” synchronized synchronized
R-REP-BT.2049-7-2016-MSW-E.docx