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Gresset
Nicolas Gresset, Rennes Cedex 7 FR
| Patent application number | Description | Published |
|---|---|---|
| 20100195619 | METHOD AND A DEVICE FOR ADJUSTING THE TRANSMISSION POWER OF SIGNALS - The present invention concerns a method for transferring information enabling the adjustment of the transmission power of the signals transferred and/or received by a first base station through a wireless interface, a cell of the first base station being at least partly comprised in a cell of a second base station. A mobile terminal for which a handover has been or has to be conducted between the first and second base stations obtains information related to the path between the second base station and the mobile terminal and transfers information to the first base station. | 08-05-2010 |
| 20110124365 | METHOD AND A DEVICE FOR CONTROLLING SIGNALS TRANSFERRED BY A WIRELESS TELECOMMUNICATION DEVICE - The present invention concerns a method for controlling signals transferred by a wireless telecommunication device. A first and at least one second physical cell identifiers are allocated to the wireless telecommunication device, the first physical cell identifier being intended to identify the cell of the wireless telecommunication device and to characterise a code for scrambling data, the at least one second physical cell identifier being not intended to characterise a code. The method comprises the steps of: | 05-26-2011 |
Nicolas Gresset, Cesson Sevigne FR
| Patent application number | Description | Published |
|---|---|---|
| 20090016211 | HARDWARE IMPLEMENTATION OF A PROGRAMMABLE FFT BASED ON A HALF LENGTH FFT CORE - A method of designing a IEEE 802.11n modem starting from a IEEE 802.11a/g modem using a programmable FFT (Fast Fourier Transform) based on a half length FFT core, modifies data in a reception chain implemented in a IEEE 802.11n standard application. The method uses a N/2 FFT which is validated, along with a wrapper; and, extends and applies the validated N/2 FFT, (e.g., 64 FFT) to a N FFT (e.g., 128 FFT) by splitting the N FFT into two smaller first and second FFTs. The first FFT is applied to selected data samples (e.g., even samples) from the N FFT and the second FFT is applied to remaining data samples (e.g., odd samples) from the N FFT to complete data-handling, wherein the extending step is based on Danielson-Lanzos formula using a reduced number of Cordics. The method is also suitable for IFFT computations in IEEE 802.11n MIMO OFDM modem designs. | 01-15-2009 |
Nicolas Gresset, Betton FR
| Patent application number | Description | Published |
|---|---|---|
| 20110149946 | METHOD FOR SYNCHRONIZING NODES - This method for synchronizing at least two nodes in communication with at least one terminal in a wireless network, each node transmitting synchronization sub-frames, each synchronization sub-frame being aligned to an actual synchronization time is characterized in that it comprises | 06-23-2011 |
Nicolas Gresset, Rennes FR
| Patent application number | Description | Published |
|---|---|---|
| 20110151921 | METHOD AND A DEVICE FOR DECIDING IF THE OPERATING MODE OF A TELECOMMUNICATION DEVICE HAS TO BE SWITCHED IN A DIFFERENT OPERATING MODE - A method for deciding if a telecommunication device has to be switched in an operating mode which is different from the operating mode in which the telecommunication is operating. In an operating mode, the telecommunication device relays signals transferred between a terminal and an access node which handles the terminal. In another operating mode, the telecommunication device handles the terminal. The method includes: determining, from obtained information, if a predetermined event occurs, and if the predetermined event occurs, deciding that a handover of the terminal has to be conducted between the access node and the telecommunication device, and deciding that the telecommunication device has to switch in an operating mode which is different from the operating mode in which the telecommunication is operating. | 06-23-2011 |
| 20110164575 | METHOD FOR ALLOCATING, BY A TELECOMMUNICATION DEVICE, AT LEAST A CHANNEL ELEMENT OF A GROUP OF CHANNEL ELEMENTS OF A CHANNEL RESOURCE TO A DESTINATION - The present invention concerns a method for allocating, by a telecommunication device, at least a channel element of a group of channel elements of a channel resource to a destination. Each channel element is a predefined subdivision of the channel resource. The telecommunication device: determines the number of channel elements to be allocated to the destination; selects at least one randomisation function according to the number of channel elements to be allocated to the destination; processes the data to be included in the or each channel element to be allocated to the destination by the at least one selected randomisation function; transfers the data processed by the at least one selected randomisation function by mapping the data processed by the at least one randomisation function on the at least one channel element. | 07-07-2011 |
Pascal Gresset, Arc-Les-Gray FR
| Patent application number | Description | Published |
|---|---|---|
| 20090272072 | Web Wrap Device - A web wrap device is provided for a round baler. The device has a web carrier for pulling the web from a roll of web to a bale chamber. In a leading portion the web carrier has two elements at least one of which being moveable towards the other. The moveable element has a leading edge, which engages the web and is pulled by the tensioned web onto the other element, which increases the clamping effect. In addition a guard is provided to cover a knife during the wrapping mode, but to expose the knife to the web, when it should be cut. | 11-05-2009 |
| 20100236190 | Web Wrap Apparatus For Agriculutral Balers - A web wrap apparatus is provided in conjunction with a round baler. The web wrap apparatus has a feeder, a separator for the web, and a motion means. An actuator is provided at the motion means, which assists the separator in cutting the web, when the separator gets close to a cutting position. | 09-23-2010 |
| 20100251910 | Twine Arm Assembly - A twine arm assembly is provided with a guide member controlling the movement of a twine arm during a tying cycle. In order to facilitate the insertion of new twine into the twine arm, said guide member is made of two parts which can be locked to each other or which can move with respect to each other in order to bring the twine arm into a position, in which twine can be inserted easily. | 10-07-2010 |