Patent application number | Description | Published |
20090071139 | Excavator and a machine for material transfer - The invention relates to an excavator or to a machine for material transfer comprising an element movable via at least one hydraulic cylinder. In accordance with the invention, one or more hydraulic cylinders are additionally hinged to the element, with the additional hydraulic cylinder(s) being connected to one or more hydraulic accumulators. | 03-19-2009 |
20090250971 | Material handling machine - The present invention relates to a material handling machine with a material handling boom and a cabin boom, wherein the cabin boom comprises first and second arms, which are pivotally connected with each other via a connecting element, and a first actuator for moving the first arm. In accordance with the invention, the actuator is pivotally mounted on the connecting element via a pivot point, which is disposed below the pivot point(s) of the first arm. | 10-08-2009 |
20110150617 | WORK MACHINE, IN PARTICULAR EXCAVATOR - The present invention relates to a work machine, in particular to an excavator, having a boom, an extension element and a piece of working equipment, wherein the extension element is attached to a pivotal connection axle of the boom via a first gimbal mounting and bears the piece of working equipment, wherein the piece of working equipment is attached to a pivotal connection axle of the extension element via a second gimbal mounting. | 06-23-2011 |
20130142606 | IMPLEMENT WITH A BOOM - The present disclosure relates to an implement with a boom, wherein the boom is pivotally mounted about a horizontal axis via a bolt connection on a basic unit of the implement, with the bearing of the boom on the basic unit being effected via three bearing plates with corresponding bearing points for the bolt connection. | 06-06-2013 |
Patent application number | Description | Published |
20080267166 | Method and Apparatus for Providing a Multimedia Service - A method of providing a combinational communication service to a user of a communication network where a physical channel is defined for the user in respect of a circuit switched connection primarily for carrying real time data, the method comprising interrupting the transmission of real time data on said physical channel in order to allow non-real time data to be transmitted on the physical channel or to allow signalling, for setting up a packet switched bearer for carrying non-real time data, to be transmitted on the physical channel. | 10-30-2008 |
20080301515 | Method and a Transmitter/Receiver for Reduced Signaling in a Retransmission System Using Hybrid Automatic Repeat - The present invention relates to a transmitter and a receiver for a mobile communication system. The basic idea of the present invention is to target the number of HARQ transmissions that is required to be able to decode the transmitted data successfully and to only transmit HARQ feedback information if the decoding result differs from an expected result, wherein the expected result is based on the targeted number of required HARQ transmissions. | 12-04-2008 |
20120188933 | Radio Resource Usage Optimisation In A Packet Network - A method of optimising the use of radio resources in a mobile radio communication system during a combinational multimedia session involving circuit switched and packet switched sessions between user terminals, the method comprising: disabling an in-sequence delivery option of packets between radio network control nodes of the radio access network(s) serving the user terminals for said packet switched session. | 07-26-2012 |
20150358427 | Method and Device for Improving the Transmission Efficiency in a Communication System With a Layered Protocol Stack - In a method for improving the transmission efficiency in a communication system with a layered protocol stack, data packets are processed on an upper protocol layer. Data packets are forwarded to a lower protocol layer for transmission and the transmission is performed with variable channel access delays. The upper protocol layer is notified by the lower protocol layer when a transmission is started to allow a synchronization of timers in the upper protocol layer. If a layer performs a scheduling of data packets for the transmission, a rescheduling is performed alternatively or in addition during a channel access delay. Devices and software programs embodying the invention are also described. | 12-10-2015 |
Patent application number | Description | Published |
20100008307 | METHOD AND UNIT FOR EFFICIENT REPORTING OF SCHEDULING INFORMATION IN A WIRELESS TELECOMMUNICATIONS SYSTEM - The present invention relates to a method and arrangement in a wireless communication system for efficient reporting of scheduling information processed in a unit of said system. The method comprises the steps of adaptively selecting a buffer status report format that is most efficient for the momentary buffer content for indicating the buffer fill levels of the scheduler, and encoding said buffer fill levels such as to minimize the number of bits needed to encode the information. | 01-14-2010 |
20120300744 | Contention Based Access Optimization - The mobile station described herein comprises a transmission buffer, a receiver, a transmitter, and a controller. The controller triggers a scheduling request and buffer status report when data enters the transmission buffer. When the receiver receives a contention-based scheduling grant allocating contention-based uplink resources, the transmitter transmits one or more data packets retrieved from the transmission buffer along with the buffer status report on the contention-based resources to the network station. If one or more data packets remain in the transmission buffer after transmission of the buffer status report on the contention-based resources, the controller maintains the pending status of the buffer status report and the corresponding scheduling request. | 11-29-2012 |
20120307783 | METHOD AND UNIT FOR EFFICIENT REPORTING OF SCHEDULING INFORMATION IN A WIRELESS TELECOMMUNICATIONS SYSTEM - A method in a wireless communication system for reporting buffer information includes selecting, a format for a buffer report based on a number of radio bearer groups, k, for which data is available for transmission by a user equipment. The buffer report indicates a respective buffer fill level for one or more radio bearer groups associated with the user equipment. The method also include encoding a buffer fill level for one or more radio bearer groups in a buffer report in accordance with the selected format and transmitting the buffer report. | 12-06-2012 |
20130070663 | Method and Arrangement in a Telecommunication System - The present invention relates to a method in a serving base station ( | 03-21-2013 |
20130244662 | Configuration of HS-DSCH Serving Cell Change Improvements - The present solution relates to a method in a user equipment for configuring a cell change procedure to be used for handover in a wireless communication network. The user equipment is situated in a serving cell and comprises an active set of cells. The active set of cells comprises a list of cells to which the user equipment can move from the serving cell. The user equipment sends a request to a network controller comprised in the wireless communication network to add at least one further cell to the active set. The user equipment then receives the requested active set update from the network controller. The received active set update comprises the at least one further cell to be added to the active set and a list of cells to which a modified cell change procedure shall be used for handover. A neighbour cell which is stronger than a current serving cell is detected. This detected stronger neighbour cell is matching with the received list of modified cell change procedure cells, and the modified cell change procedure for the handover to the stronger neighbour cell is applied if the stronger neighbour cell is found matching a cell on the list. | 09-19-2013 |
20140307667 | METHOD AND APPARATUS FOR CONTENTION-BASED GRANTING IN A WIRELESS COMMUNICATION NETWORK - In one aspect of the disclosed teachings, associating a plurality of contention-based uplink grants with a range of uplink resource blocks allows one contention-based uplink grant message to signal the entire plurality of grants. As an example in the LTE context, the signaling load on the PDCCH is reduced by using a single contention-based uplink grant message to signal a plurality of contention-based uplink grants. The message indicates an allocated set of uplink resource blocks and the number of separate uplink resource grants represented by the set is known or signaled, such that user terminals recognize that separate subsets of uplink resource blocks within the set each correspond to a separate contention-based uplink grant. Information included in the contention-based uplink grant message, or otherwise signaled can be used to control the probability at which the user terminals attempt contention-based uplink transmissions and/or to control the MCS used for such transmissions. | 10-16-2014 |
20150094066 | Configuration of HS-DSCH Serving Cell Change Improvements - The present solution relates to a method in a user equipment for configuring a cell change procedure to be used for handover in a wireless communication network. The user equipment is situated in a serving cell and comprises an active set of cells. The active set of cells comprises a list of cells to which the user equipment can move from the serving cell. The user equipment sends a request to a network controller comprised in the wireless communication network to add at least one further cell to the active set. The user equipment then receives the requested active set update from the network controller. The received active set update comprises the at least one further cell to be added to the active set and a list of cells to which a modified cell change procedure shall be used for handover. A neighbour cell which is stronger than a current serving cell is detected. This detected stronger neighbour cell is matching with the received list of modified cell change procedure cells, and the modified cell change procedure for the handover to the stronger neighbour cell is applied if the stronger neighbour cell is found matching a cell on the list. | 04-02-2015 |