Patent application number | Description | Published |
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 |
20130079013 | Radio Base Station; Radio Network Controller and Methods Therein - Embodiments herein relate to a method in a radio base station ( | 03-28-2013 |
20140078948 | Methods and Devices Relating to Discontinuous Reception - Methods and devices relating to Discontinuous reception (DRX) mode are disclosed. In some embodiments a radio network controller detects that a User Equipment operating in a Discontinuous reception mode has performed an uplink transmission on a Random Access Channel, RACH and sends a signal to a Node B that received the uplink transmission indicating to the Node B that the UE has performed said uplink transmission and is continuously monitoring downlink transmissions, where the signal includes information identifying the UE. | 03-20-2014 |
20140079144 | Pilot Channel Configuration for MIMO Network - Embodiments of the present disclosure provide methods and apparatus for configuring additional CPICHs, e.g. third CPICH, fourth CPICH, etc., to support MIMO transmissions of rank three or higher. The additional CPICHs may be configured with two or more power levels. A radio network controller (RNC) sends configuration information for the additional CPICHs to a serving base station in a cell to configure the additional CPICHs. The additional CPICHs can be configured to have a fixed power level, or multiple power levels. When the additional CPICHs are configured with multiple power levels, the base station can select the appropriate power level for each CPICH in dependence on current scheduling decisions in order to reduce inference. | 03-20-2014 |
20140086220 | Methods and Apparatuses in a Mobile Communication Network - Techniques for supporting concurrent deployment of 2-millisecond and 10-millisecond TTI for E-DCH transmissions in CELL_FACH state and Idle Mode are disclosed. One example method comprises receiving a ( | 03-27-2014 |
20140098747 | Handling Redundant Data in a Communication System - Explicit discard indications are used that allows a radio network controller ( | 04-10-2014 |
20140211652 | METHODS AND DEVICES FOR REPORTING IN A CELLULAR RADIO NETWORK - Methods and devices are provided for signal interaction with a radio network controller and a radio base station where a report signal comprising information indicating downlink performance associated with a data queue in the radio base station is generated and transmitted to the radio network controller. Hereby scheduling in the radio network controller can take into account the downlink performance associated with a data queue. | 07-31-2014 |
20140321435 | Methods and Apparatuses for Use in a Mobile Communication Network - The proposed technology relates to the issue of supporting release of common radio resources in a radio communication network. A radio network controller ( | 10-30-2014 |
20140342749 | Radio Base Station; Radio Network Controller and Methods Therein - Embodiments herein relate to a method in a radio base station for handling Uplink Closed Loop Transmit Diversity, UL CLTD. The radio base station is configured to control UL CLTD of a user equipment ( | 11-20-2014 |
20150016384 | METHOD TO NOTIFY NODE IN MULTI POINT TRANSMISSION - A method and device for obtaining multipoint transmission to a user equipment via a first and a second cell of a wireless communication network. The first cell provides a first radio link to the user equipment at a first frequency. The device includes a link control unit configured to order the second cell to set up a second radio link to the user equipment at the first frequency in order to obtain multipoint transmission to the user equipment. A first notifying unit is configured to notify the first cell that it is a primary radio link participating in the multipoint transmission. | 01-15-2015 |
20150071231 | Handling Redundant Data in a Communication System - Explicit discard indications are used that allows a radio network controller, when operating in a multi-point High Speed Downlink Packet Access, HSDPA, scenario, to send data to a user equipment via plural radio base stations while reducing the risk for unnecessary duplicate data to be sent over the Uu interface between the radio base stations and the user equipment. | 03-12-2015 |