Patent application number | Description | Published |
20130010710 | METHODS, USER EQUIPMENTS AND RADIO NETWORK CONTROLLERS IN A WIRELESS NETWORK FOR CONTROLLING DOWNLINK COMMUNICATION - The present disclosure relates to a method in a user equipment ( | 01-10-2013 |
20130077498 | Managing Behavior of Release-7 and Release-8 User Equipment during Continuous Packet Connectivity Configuration - When a serving Node B has deactivated Continuous Packet Connectivity and the UE then is reconfigured with a RRC reconfiguration message, it can happen that the UE acts as though CPC is activated whereas the serving Node B, on the other hand, acts as though CPC functionality is still deactivated. In several embodiments of techniques for addressing this problem, previously known signaling messages and/or user plane frame headers are modified to include new indicators/parameters, which are used to signal that a given UE should be expected to have non-uniform behavior with respect to remembering CPC activation status after acting on a RRC Reconfiguration message, because it is a Release 7 or Release 8 mobile station. These new indicators/parameters may also be used by a Node B, in some embodiments, to acknowledge the receipt of an indication from an RNC that non-uniform behavior should be anticipated for a given UE. | 03-28-2013 |
20130083756 | E-DCH Resource Control - Mechanisms are described that are useful if source and target radio configuration for a UE used in the RRC message uses E-DCH. Thus, when a UE having a common E-DCH resource receives a pre-defined message, the message in particular being an RRC Radio Bearer (RB) Reconfiguration message or an RRC RB Setup message or an RRC Connection setup, moving the UE to CELL_DCH state with E-DCH configured in the target state, the UE is configured to hold on to the common E-DCH resource. | 04-04-2013 |
20130083776 | Methods and Devices for Configuring Uplink Transmission Diversity - Methods and devices are described whereby the UE and the Node-B are configured to align the UL CLTD status of the UE and the NodeB during serving cell change involving a new Node-B. | 04-04-2013 |
20130157710 | Methods Providing Multipoint Communications Based on Sector Loads And Related Network Nodes - A method providing communications for a wireless terminal in a wireless communication network may include providing communications for the wireless terminal from a first antenna array for a first base station sector. Responsive to receiving an entry notification that the wireless terminal has entered a border area between the first base station sector and a second base station sector, a load in the second base station sector may be compared with a load threshold. Responsive to the load in the second base station sector being less than the load threshold, multipoint communications may be provided for the wireless terminal through the first antenna array for the first base station sector and through a second antenna array for the second base station sector. Responsive to the load in the second base station sector being greater than the load threshold, multipoint communications may be blocked for the wireless terminal. | 06-20-2013 |
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 |
20140079020 | Radio Network Controller, a User Equipment, a Radio Network Node and Methods Therein - A radio network controller | 03-20-2014 |
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 |