METHOD AND APPARATUS FOR DATA COMMUNICATIONS THROUGH MACHINE TYPE IU INTERFACE UNIVERSAL MOBILE COMMUNICATION SYSTEM

摘要

1. A method of transmitting data communication machine type (MTC) via the Iu interface to the Universal Mobile Telecommunication System (UMTS), comprising the steps kotoryhagregiruyut packet data units (PDU), associated with one or more devices in the network MTC UMTS environment, interlock PDU aggregated associated with one or more MTC devices, PDU Iu; iosuschestvlyayut multiplex PDU Iu, comprising concatenated PDU, via the Iu-PS interface connects the radio network controller and a base set.2. A method according to Claim. 1 further comprising the step of notifying the core network element that PDU, associated with one or more devices MTC should agregirovat.3. A method according to Claim. 1, wherein the aggregation PDU, associated with one or more MTC devices in the network UMTS environment, comprising the steps of: receiving notification from the element of the core network indicating the Iu-PS interface connecting the RNC and core network is overloaded ; iagregiruyut PDU, received by the radio network controller from one or more devices MTC based on uvedomlenii.4. . A method according to claim 1, wherein the aggregation PDU, associated with one or more devices in the MTC UMTS network environment, comprising the steps kotoryhopredelyayut overload condition is associated with the Iu-PS interface connects the radio network controller and a core network; iagregiruyut PDU, associated with one or more MTC devices via the core network element based on this opredelenii.5. A method according to Claim. 1 further comprising the step of assigning the radio access bearer channel identifier (RAB) MTC.6 one or more devices. The method of claim. 5, wherein the assignment