公开(公告)号：AU2012367384C1

公开(公告)日：2016-01-21

申请号：AU2012367384

申请日：2012-06-12

Applicant: ERICSSON TELEFON AB L M

Inventor： BALDEMAIR ROBERT ,  LARSSON DANIEL ,  CHENG JUNG-FU ,  FRENNE MATTIAS

IPC: H04W52/34 ,  H04W52/28

Abstract: Embodiments herein relate to a method, in a user equipment (900), for applying power scaling to uplink transmissions in a multiple cell communications network, which user equipment (900) is configured to transmit over a plurality of aggregated cells in uplink to a network node (800). The user equipment (900) receives, from the network node (800), timing advance information for uplink one or more aggregated cells of the plurality of aggregated cells. The user equipment (900) applies a power scaling to uplink transmissions of at least one aggregated cell based on the received timing advance information, The at least one aggregated cell is associated with the user equipment (900) and is a cell of the multiple cell communications network.

公开(公告)号：CA2943697A1

公开(公告)日：2015-10-01

申请号：CA2943697

申请日：2014-08-27

Applicant: ERICSSON TELEFON AB L M (PUBL)

Inventor： FRENNE MATTIAS ,  ZHANG QIANG ,  SAHLIN HENRIK ,  PARKVALL STEFAN ,  FURUSKOG JOHAN ,  ANDERSSON HAKAN

IPC: H04W74/00 ,  H01Q3/00 ,  H04B7/08 ,  H04W16/28 ,  H04W72/04

Abstract: A method in a wireless device for performing random access to a network node. The method comprises receiving a set of downlink beam-specific reference signals, BRS, from the network node, and determining a preferred BRS based on the received signal power for each BRS. The method also comprises selecting, based on the preferred BRS, a random-access resource to be used for transmitting a random-access attempt to the network node, as well as using the selected random-access resource when transmitting a random-access attempt to the network node, whereby the selection of random-access resource indicates to the network node which downlink beam is preferred by the wireless device to be used for downlink transmissions.

公开(公告)号：IN1980DEN2015A

公开(公告)日：2015-08-14

申请号：IN1980DEN2015

申请日：2015-03-11

Applicant: ERICSSON TELEFON AB L M

Inventor： FURUSKOG JOHAN ,  FRENNE MATTIAS ,  LARSSON DANIEL

IPC: H04W72/12 ,  H04L5/00

Abstract: A method of operating a base station in a radio access network may include configuring first and second control channel sets with respective first and second antenna port configurations for a wireless terminal using control channel signaling transmitted to the wireless terminal. First reference signals may be transmitted to the wireless terminal according to the first antenna port configuration and second reference signals may be transmitted to the wireless terminal according to the second antenna port configuration.

公开(公告)号：CA2937335A1

公开(公告)日：2015-08-06

申请号：CA2937335

申请日：2014-11-13

Applicant: ERICSSON TELEFON AB L M

Inventor： FRENNE MATTIAS ,  ERIKSSON ERIK ,  WALLEN ANDERS ,  BERGMAN JOHAN

IPC: H04L5/00 ,  H04W72/04

Abstract: Embodiments herein relate to a transmitting node (110, 121) and method therein for transmitting channel information in subframes to a receiving node (121, 110). Each subframe comprises a number of control channel elements and a set of control channel candidates. The transmitting node (110, 121) transmits control channel information in a subframe when a start control channel element index of a control channel candidate is smaller than or equal to the number of available control channel elements in a predefined subframe, and refrains from transmitting control channel information when the start control channel element index of the control channel candidate is larger than the number of available control channel elements in the predefined subframe. The embodiments also relate to a receiving node and method therein.

公开(公告)号：IN9426DEN2014A

公开(公告)日：2015-07-17

申请号：IN9426DEN2014

申请日：2014-11-10

Applicant: ERICSSON TELEFON AB L M

Inventor： FRENNE MATTIAS ,  LARSSON DANIEL ,  LINDBOM LARS

IPC: H04L5/00

Abstract: Example embodiments presented herein are directed towards a base station (401) and corresponding method for scheduling a downlink broadcast transmission using PDSCH. The base station (401) is also configured to provide an OFDM PDSCH to a wireless terminal (505A) which monitors ePDCCH for receiving downlink control data. Thus, by applying such a symbol a wireless terminal (505A) which monitors ePDCCH and a wireless terminal (505B) which monitors PDCCH may receive the same downlink broadcast transmission on PDSCH. Example embodiments are also directed towards a wireless terminal (606A) for receiving such downlink broadcast transmissions.

公开(公告)号：MX2015003437A

公开(公告)日：2015-06-22

申请号：MX2015003437

申请日：2013-01-30

Applicant: ERICSSON TELEFON AB L M

Inventor： LARSSON DANIEL ,  FRENNE MATTIAS ,  CHENG JUNG-FU ,  KOORAPATY HAVISH ,  ERIKSSON ERIK ,  FURUSKOG JOHAN

IPC: H04L5/00

Abstract: Se proporciona un método en un nodo de comunicación para mapear símbolos de un mensaje de EPDCCH de Canal de Control de Enlace Descendente Físico Mejorado. El EPDCCH comprende uno o más niveles de adición. Para cada nivel de adición, un mensaje de EPDCCH se constituye por un conjunto de Elementos de Canal de Control, eCCE. Cada eCCE se mapea en un conjunto de múltiples Grupos de Elementos de Recursos Mejorados, eREG, en donde cada eREG es un grupo de Elementos de Recursos, RE, en un Bloque de Recursos Físicos, par de PRB. El nodo de comunicación mapea los símbolos del mensaje de EPDCCH en el conjunto de RE que constituye los múltiples eREG al que corresponde el conjunto de eCCE. El orden en el cual se mapean los símbolos de EPDCCH para el conjunto de RE depende del nivel de adición.

公开(公告)号：AU2013297131A1

公开(公告)日：2015-02-05

申请号：AU2013297131

申请日：2013-01-10

Applicant: ERICSSON TELEFON AB L M

Inventor： FALAHATI SOROUR ,  BALDEMAIR ROBERT ,  LARSSON DANIEL ,  CHENG JUNG-FU ,  FRENNE MATTIAS

IPC: H04L1/16 ,  H04W52/18 ,  H04W52/32

Abstract: Channel-state information and hybrid-ARQ ACK/NACK information for multiple carriers are simultaneously transmitted using a PUCCH Format 3 structure, where the hybrid-ARQ ACK/NACK bits and CSI bits are separately encoded and interleaved. In an example method, a power control offset parameter is calculated (2110) as a linear combination of at least a number N, representing a number of channel-state information bits and a number M, representing a number of hybrid-ARQ ACK/NACK bits. The method continues with the calculating (2120) of a power level for a transmission on a physical uplink control channel (PUCCH), using the power control offset parameter. In some embodiments, encoded channel-state information and hybrid- ARQ ACK/NACK bits are then transmitted (2060) according to the calculated power level. In some embodiments, the linear combination is of the form aN + bM + c, where a, b, and c are non-zero constants.

公开(公告)号：AR087500A1

公开(公告)日：2014-03-26

申请号：ARP120102917

申请日：2012-08-09

Applicant: ERICSSON TELEFON AB L M

Inventor： GERSTENBERGER DIRK ,  LARSSON DANIEL ,  BALDEMAIR ROBERT ,  FRENNE MATTIAS ,  CHENG JUNG-FU

IPC: H04L1/18

Abstract: Las realizaciones ejemplificativas están dirigidas a un nodo de red y método correspondiente, para una configuración de programación o temporización de control en un equipo de usuario de una red múltiple de comunicaciones celulares. La configuración de programación o temporización de control es en base al menos a dos conjuntos ordenados de números de configuración de temporización, correspondiendo cada conjunto ordenado a una celda asociada con el equipo de usuario de la red múltiple de comunicaciones celulares.

公开(公告)号：AU2025202182A1

公开(公告)日：2025-04-17

申请号：AU2025202182

申请日：2025-03-26

Applicant: ERICSSON TELEFON AB L M

Inventor： HARRISON ROBERT MARK ,  FAXÉR SEBASTIAN ,  FRENNE MATTIAS ,  GAO SHIWEI ,  MURUGANATHAN SIVA

IPC: H04L5/00

Abstract: A user equipment, base station and method for transmitting semi-persistent channel state information (SP-CSI) on a physical uplink shared channel (PUSCH) are provided. The user equipment includes processing circuitry configured to receive a control signaling message the 5 control signaling message configuring the user equipment with at least one SP CSI report configuration on the PUSCH, and the message identifying a SP CSI reporting periodicity. The user equipment also receives physical layer control signaling identifying and activating the at least one SP CSI report configuration. Transmitter circuitry is configured to transmit a plurality of SP CSI reports, the reports being transmitted with the periodicity and according 10 to the physical layer control signaling and the control signaling message.

公开(公告)号：MX385312B

公开(公告)日：2025-03-18

申请号：MX2018012643

申请日：2018-10-16

Applicant: ERICSSON TELEFON AB L M

Inventor： ANDERSSON HÅKAN ,  FURUSKOG JOHAN ,  FRENNE MATTIAS ,  WIBERG NICLAS ,  ZHANG QIANG

IPC: H04L47/56 ,  H04L1/18

Abstract: Las modalidades en este documento se refieren a un método llevado a cabo por un nodo de red de radio (12) para manejar la transmisión de datos desde un dispositivo inalámbrico (10) en una red de comunicación inalámbrica (1). El nodo de red de radio (12) determina un valor de retraso para una transmisión de datos desde el dispositivo inalámbrico (10) con base en un tipo de transmisión de datos desde el dispositivo inalámbrico (10) o una capacidad del dispositivo inalámbrico (10). La capacidad está relacionada con un tiempo de procesamiento para procesar datos recibidos desde el nodo de red de radio (12), o para procesar datos para su transmisión al nodo de red de radio. El nodo de red de radio transmite además una indicación, al dispositivo inalámbrico (10), indicación que indica el valor de retraso determinado.