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P. 100

3                                     Unleashing the potential of the Internet of Things


             Requirement     Requirement       Requirement description          Summary of
                number         category                                       the requirement
                  S10       Service         Service subscription support is   Service subscription
                                            required, so that the IoT can   support is required.
                                            provide a means to allow the IoT
                                            user to subscribe to the needed
                                            services and associated data of
                                            things.
                  S11       Service         Standardized naming and         Standardized naming
                                            addressing of services and things  and addressing is
                                            is required.                    required.
                  S12       Service         In order to store and process a   Virtual storage and
                                            large amount of data (big data),   processing capabilities
                                            virtual storage and processing   are required.
                                            capabilities are required.

                  C1        Communication  The IoT is required to support   Event-based, periodic,
                                            event-based, periodic and       and automatic
                                            automatic communications        communication modes
                                            between devices or between IoT   are required to be
                                            users.                          supported.
                  C2        Communication  The support of the unicast       The support of the
                                            communication mode is required  unicast, multicast,
                                            (e.g., for communications       broadcast and anycast
                                            between IoT users or devices).   communication modes
                                            The support of the multicast,   is required.
                                            broadcast and anycast
                                            communication modes is
                                            required, so that the IoT can
                                            provide various communication
                                            services within a group of IoT
                                            users or devices (e.g., to support
                                            the collaboration among IoT
                                            users or devices).
                  C3        Communication  The support of device initiated   The support of device
                                            communications is required so   initiated
                                            as to satisfy the requirements of   communications is
                                            automatic communications.       required.
                  C4        Communication   Error control for               Error control for
                                            communications is required, so   communications is
                                            that the IoT is able, for example,  required to be
                                            to cope with interferences      supported.
                                            between devices.

                  C5        Communication  The IoT is required to provide   Time-critical
                                            time-critical message handling   communications are
                                            and delivery.                   required to be
                                                                            supported.
                  C6        Communication  Self-configuring, self-healing,   Autonomic
                                            self-optimizing and self-       networking is
                                            protecting capabilities at the   required.
                                            networking level are required
                                            in IoT.





            86       Rec. ITU-T Y.4100/Y.2066 (06/2014)
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