Abstract: A configuration method of a first access point of a network is disclosed, which comprises a configuration of the first access point as belonging to a low power set and able to transmit at a power level lower than a first value on at least one low power channel; a transmission of an indication that the first access point belongs to the low power set and a selection of a low power channel for transmission among at least one low power channel on which the reception power of a signal transmitted by the neighboring access points is less than a second power level.

Abstract: Method for managing the power consumption in a WLAN wireless communication network, comprising an access point device for access to the wireless network and a remote station connected to the access point device. The access point transmitting control and information frames to the remote station, the method comprising the steps of insertion of at least one item of information, into at least one of the control and information frames, relating to a future period of inactivity of the access point, of deactivation of the WLAN access point and of reactivation of the WLAN access point at the end of the period of inactivity.

Abstract: The invention relates to an RF reception front end block comprising a first substrate and an RF integrated front end module integrated onto a second substrate supporting a radiating part of the antenna. The antenna is in addition formed by: a first radiating part supported by the substrate and by a junction constituted by a third radiating part connecting the first radiating part and the part supported by the substrate.

Abstract: Method for managing the power consumption in a WLAN wireless communication network, comprising an access point device for access to the wireless network and a remote station connected to the access point device. The access point transmitting control and information frames to the remote station, the method comprising the steps of insertion of at least one item of information, into at least one of the control and information frames, relating to a future period of inactivity of the access point, of deactivation of the WLAN access point and of reactivation of the WLAN access point at the end of the period of inactivity.

Abstract: A configuration method of a first access point of a network is disclosed which comprises a configuration the first access point as belonging to a low power set and able to transmit at a power level lower than a first value on at least one low power channel; a transmission of an indication that the first access point belongs to the low power set and a selection of a low power channel for transmission among at least one low power channel on which the reception power of a signal transmitted by the neighbouring access points is less than a second power level.

Abstract: In order to increase the transmission speed in a wireless network comprising at least a node, the method comprises the following steps: transmission by the node over at least one first physical channel of at least one request to send, reception by the node of at least one agreement to send data over at least one second physical channel using at least one frequency band belonging to the extremely high frequencies, and the first and second physical channels being different, data transmission after reception.

Abstract: The invention concerns a system of antennas on the same support. Each antenna is connected to a first port for the emission/reception in a first frequency band, and to a second port for the emission/reception in a second frequency band. The invention consists in a specific dimensioning of the support, such that the difference of the perimetric lengths separating the median points is a function of the half wavelength ?/2 modulo k ?, k positive integer, where ? is the wavelength corresponding to a working frequency fr.

Abstract: The present invention relates to an antenna system comprising on a substrate, at least a first and a second printed radiating elements, each supplied by a feed line, with, between the two radiating elements, at least one transmission line comprising a first extremity and a second extremity. The first and the second extremities of the transmission line are respectively coupled to the first and the second radiating elements according to a coupling function with a ratio 1:b, b>1 and a phase ?, linked to the physical difference between the radiating elements, the length of the transmission line bringing a phase difference ? such that ? compensates for ?. The invention applies to antennas compatible with WIFI.

Abstract: The invention relates to a dipole type wideband antenna comprising a substrate presenting two faces, a first conductive arm, a second conductive arm placed on the substrate, a feeder line supplying the second arm passing under the first arm, In this case, the feeder line extending by a line element placed under the second arm, this element being dimensioned to filter a given frequency.

Abstract: The invention relates to a method for calibrating a terminal with a multi-sector antenna in a mesh broadcasting network that comprises at least one other terminal. The method includes: the selection of one sector of the terminal antenna to be calibrated, the reception by the selected sector, of identification signals transmitted by each of the other terminals present in the network, as well as the information on the received signal level; and the storage, for each sector, of different identification signals of the terminals present in the network, and of the information on received signal level, into the memory of the terminal to be calibrated.

Abstract: The invention consists of an antenna array, for the reception of two frequency bands, comprising two pairs of radiating elements and an network for excitation of these elements for the reception of one of the bands. The radiating elements are positioned so as to free the center of the array to allow colocalized reception of the other band. The excitation network comprises hybrid elements so as to introduce a certain phase shift between the radiating elements allowing a dual circular polarization. This network must comply with two constraints: The phase shift introduced between the hybrids must be equal to the phase shift of the hybrid modulo 2 integer. and the length of the line L1 placed between the first hybrid H1 and the first patch PA1 is such that it introduces a phase shift equal to ? modulo 2 integer.

Abstract: In order to increase the transmission speed in a wireless network comprising at least a node, the method comprises the following steps: transmission by the node over at least one first physical channel of at least one request to send, reception by the node of at least one agreement to send data over at least one second physical channel using at least one frequency band belonging to the extremely high frequencies, and the first and second physical channels being different, data transmission after reception.

Abstract: The invention concerns a system of antennas on the same support. Each antenna is connected to a first port for the emission/reception in a first frequency band, and to a second port for the emission/reception in a second frequency band. The invention consists in a specific dimensioning of the support, such that the difference of the perimetric lengths separating the median points is a function of the half wavelength ?/2 modulo k ?, k positive integer, where ? is the wavelength corresponding to a working frequency fr.

Abstract: The invention relates to an RF reception front end block comprising a first substrate and an RF integrated front end module integrated onto a second substrate supporting a radiating part of the antenna. The antenna is in addition formed by: a first radiating part supported by the substrate and by a junction constituted by a third radiating part connecting the first radiating part and the part supported by the substrate.

Abstract: The present invention relates to an antenna system comprising on a substrate, at least a first and a second printed radiating elements, each supplied by a feed line, with, between the two radiating elements, at least one transmission line comprising a first extremity and a second extremity. The first and the second extremities of the transmission line are respectively coupled to the first and the second radiating elements according to a coupling function with a ratio 1:b, b>1 and a phase ?, linked to the physical difference between the radiating elements, the length of the transmission line bringing a phase difference ? such that ? compensates for ?. The invention applies to antennas compatible with WIFI.

Abstract: The invention proposes an upgradable product capable of covering two sub-bands. An outdoor unit comprises, on the uplink, a switchable oscillator coupled to a waveguide featuring a removable cover enabling the said waveguide to be converted into a band rejector filter.

Abstract: The invention consists of an antenna array, for the reception of two frequency bands, comprising two pairs of radiating elements and an network for excitation of these elements for the reception of one of the bands. The radiating elements are positioned so as to free the center of the array to allow colocalized reception of the other band. The excitation network comprises hybrid elements so as to introduce a certain phase shift between the radiating elements allowing a dual circular polarization. This network must comply with two constraints: The phase shift introduced between the hybrids must be equal to the phase shift of the hybrid modulo 2k? k integer.

Abstract: The invention relates to a source antenna constituted by a radiating aperture comprising at least one insert made of a dielectric material mounted floating inside the aperture.

Abstract: The invention relates to a dipole type wideband antenna comprising a substrate presenting two faces, a first conductive arm, a second conductive arm placed on the substrate, a feeder line supplying the second arm passing under the first arm. In this case, the feeder line extends by a line element placed under the second arm, this element being dimensioned to filter a given frequency.

Abstract: The present invention relates to a method for producing an antenna comprising a conductive wire, formed by a wire, made of a conductive material, whose path has a helical shape. In accordance with the invention, such a method is characterized in that a print is formed in relief on one side of an element of an electrically insulating material such that the helical shape is generated by depositing the conductive material in this print.