Patent application number | Description | Published |
20100215005 | FAST ACCESS TO A DEDICATED UPLINK (E-DCH) RESOURCE BY USING A PREVIOUSLY USED CONFIGURATION - A user equipment (UE), a base station and methods for enabling providing fast access to a dedicated uplink (UL) resource between the base station UE for data transmissions, by using a UE identifier. The UE may receive configuration parameters of a set of common UL resources from the base station, transmit a random access request for a common UL resources of said set of common UL resources to said base station, obtain allocation of said common resource of said set from said base station, and transmit a UE identifier to said base station on said common resource wherein the UE identifier indicates a previously used set of configuration parameters for a dedicated resource. | 08-26-2010 |
20100234014 | DYNAMIC TIME TO TRIGGER FOR UE MEASUREMENTS - A method, apparatus, and system are described relating to at time when a wireless terminal reports an event to a network. An event to be reported to the network is detected by the wireless terminal. A communications condition affecting a communication between the wireless terminal and the network is determined, and based on the detected communications condition, a dynamic time-to-trigger period is adjusted so that the event is reported by the wireless terminal to the network before the time-to-trigger period expires. | 09-16-2010 |
20100246517 | Systems and Methods for Transmitting Serving Grants to a Serving Base Station - The invention provides a method for transmitting a serving grant to a base station. In some embodiments the method includes: storing a serving grant in a storage unit, generating a layer two protocol data unit (L2 PDU); and transmitting the L2 PDU to the base station, wherein the step of generating the L2 PDU comprises adding the serving grant to the L2 PDU. | 09-30-2010 |
20100246701 | Fast Random Access for an Enhanced Uplink Dedicated Channel - The present invention relates to fast random access methods and arrangements for the enhanced uplink dedicated channel of E-UTRAN (Evolved Universal terrestrial radio access network). A user equipment (UE) being in a low activity state sends a random access request comprising a preamble on a physical random access channel (PRACH) to a NodeB. The NodeB receives the request and sends in response to the received random access request a response comprising information associated with detection of the preamble on an acquisition indicator channel (AICH). The response comprises further in an extension of the AICH an indication of an action to be taken by the UE. In an embodiment of the present invention the action is to access the E-DCH and the response comprises configuration parameters to the E-DCH. | 09-30-2010 |
20100298019 | METHOD AND ARRANGEMENT FOR THE ALLOCATION OF E-DCH COMMON RESOURCES IN A TELECOMMUNICATION SYSTEM - In a method and a radio base station, the radio base station when receiving a preamble to access one of the E-DCH common resources is adapted to send a NACK even if the default resource for that particular preamble is free. As a result, the UE will monitor the E-AICH and another ‘non-default’ configuration will be assigned. As a consequence, the default configurations will be the last resources to be assigned. | 11-25-2010 |
20120176951 | Mobile Terminal, Base Station and Methods Therein - Embodiments herein relate to a method in a mobile terminal ( | 07-12-2012 |
20120230261 | Mobile Terminal, Base Station and Methods Therein - Embodiments herein relate to a method in a mobile terminal ( | 09-13-2012 |
20120329467 | Network Node, User Equipment and Methods Therein for Configuring Cells for Downlink Operations - A method in a network node ( | 12-27-2012 |
20130208668 | Enhanced Dedicated-Channel Signaling in a CELL_FACH State - A new set of random-access preamble signatures are introduced to differentiate new-release UEs from UEs compliant only with earlier releases. Additional new features of a random-access procedure are also disclosed, including an ability to deploy multiple transmission-time-intervals TTIs) in a given area. An example mobile terminal, according to some embodiments of the present invention, selects a TTI from two or more possible TTIs. The mobile terminal then selects a preamble signature from a group of one or more preamble signatures associated with enhanced-uplink resources and associated with the selected TTI, and transmits a random-access channel (RACH) preamble, using the selected preamble signature. In some embodiments, the mobile terminal selects between a 2-millisecond TTI and a 10-millisecond TTI. | 08-15-2013 |
20140171061 | NETWORK ACCESS DELAY FOR EAB-CONFIGURED UES AND/OR GROUP-BASED ADDRESSED UES - The access of a user equipment, UE, ( | 06-19-2014 |
20150016433 | Enhanced Dedicated-Channel Signaling in a CELL_FACH State - A new set of random-access preamble signatures are introduced to differentiate new-release UEs from UEs compliant only with earlier releases. Additional new features of a random-access procedure are also disclosed, including an ability to deploy multiple transmission-time-intervals TTIs) in a given area. An example mobile terminal, according to some embodiments of the present invention, selects a TTI from two or more possible TTIs. The mobile terminal then selects a preamble signature from a group of one or more preamble signatures associated with enhanced-uplink resources and associated with the selected TTI, and transmits a random-access channel (RACH) preamble, using the selected preamble signature. In some embodiments, the mobile terminal selects between a 2-millisecond TTI and a 10-millisecond TTI. | 01-15-2015 |