中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

16 records (took 0.025 seconds)

    METHODS AND SYSTEMS FOR DEMODULATION USING MULTIPLE DEMODULATORS
    3.
    发明申请
    METHODS AND SYSTEMS FOR DEMODULATION USING MULTIPLE DEMODULATORS 审中-公开
    使用多个解调器进行解调的方法和系统

    公开(公告)号：WO2013039444A3

    公开(公告)日：2013-05-10

    申请号：PCT/SE2012050952

    申请日：2012-09-11

    Applicant: ERICSSON TELEFON AB L M ,  KRISHNAMOORTHY ARAVINDH ,  DAS SAJAL KUMAR

    Inventor： KRISHNAMOORTHY ARAVINDH ,  DAS SAJAL KUMAR

    IPC: H04B1/16 ,  H04L27/38

    CPC classification number: H04L25/067 ,  H04L25/03057 ,  H04L25/03318 ,  H04L25/061 ,  H04L27/22 ,  H04L27/2331 ,  H04L2025/03407

    Abstract: A high-sensitivity receiver may be made by using multiple demodulators to demodulate a given signal. For example, the receiver may use a first demodulator to demodulate an input signal into a first sequence of soft bits and a second demodulator to demodulate the same input signal into a second sequence of soft bits. The two sequences of soft bits may then be compared and combined to create a sequence of hard bits. For example, in some embodiments, a soft bit combiner may combine the two sequences of soft bits into a third sequence of soft bits, which may then be input into a decoder to produce the final decoded hard bits. The secondary demodulator may be less complex, less expensive, demand less power, and/or require fewer computational resources when operating, than the first demodulator.

    Abstract translation: 高灵敏度接收器可以通过使用多个解调器来解调给定信号来制造。 例如，接收机可以使用第一解调器将输入信号解调为第一软比特序列，第二解调器将相同的输入信号解调为第二软比特序列。 两个软比特序列然后可以被比较和组合以产生硬比特序列。 例如，在一些实施例中，软比特组合器可以将两个软比特序列组合成软比特的第三序列，然后可以将其输入到解码器中以产生最终的解码硬比特。 与第一解调器相比，次级解调器可以更简单，更便宜，需要更少的功率，和/或在操作时需要更少的计算资源。

    MOBILE STATION, NETWORK NODE, AND METHODS FOR ASSIGNING RESOURCE BLOCKS TO THE MOBILE STATION
    4.
    发明专利
    MOBILE STATION, NETWORK NODE, AND METHODS FOR ASSIGNING RESOURCE BLOCKS TO THE MOBILE STATION 未知

    公开(公告)号：MY184070A

    公开(公告)日：2021-03-17

    申请号：MYPI2015703514

    申请日：2014-05-05

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SUNDBERG M?RTEN ,  NORDSTROM ERIC ,  SCHLIWA-BERTLING PAUL ,  DAS SAJAL KUMAR ,  DIACHINA JOHN WALTER

    Abstract: A method in a network node for assigning resource blocks to a Mobile Station, MS, served by the network node. The MS is capable of downlink multicarrier operation. The network node receives (501) from the MS an indication of a maximum number of consecutive downlink timeslots that the MS is capable of receiving on a given carrier during a TTI. The network node receives (502), from the MS, an indication of a maximum number of resource blocks that the MS is capable of processing during a TTI. The network node receives (503), from the MS, an indication of a maximum number of carriers supported by the MS. The network node assigns (504) resource blocks to the MS, based on the received indication of a maximum number of consecutive downlink TS, the received indication of a maximum number of resource blocks and the received indication of a maximum number of carriers . Figure 5

    Implementación de ciclos de localización más largos en una red celular
    5.
    发明专利
    Implementación de ciclos de localización más largos en una red celular 未知

    公开(公告)号：ES2664376T3

    公开(公告)日：2018-04-19

    申请号：ES14792866

    申请日：2014-08-21

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SCHLIWA-BERTLING PAUL ,  SUNDBERG MÅRTEN ,  DAS SAJAL KUMAR ,  BALLAKUR RAVITEJ ,  DIACHINA JOHN WALTER

    IPC: H04W52/02 ,  H04B17/318 ,  H04W4/00 ,  H04W4/70 ,  H04W48/16 ,  H04W56/00 ,  H04W68/00 ,  H04W68/02

    Abstract: Una estación móvil (106) configurada para implantar ciclos de localización en una red celular (100), comprendiendo la estación móvil: al menos un procesador (116), y al menos una memoria (118) que almacena instrucciones ejecutables por procesador; mediante lo cual el al menos un procesador se interconecta con la al menos una memoria para ejecutar las instrucciones ejecutables por procesador, mediante lo cual dicha estación móvil está configurada para: determinar (202, 302, 402) si una célula servidora (1101b) en la red celular es aceptable para permanecer en el sitio; si el resultado de la determinación es que la célula servidora es aceptable para permanecer en el sitio, realizar (204a, 304, 404) un primer tipo de procedimiento de sincronización e intentar (204b, 306, 406) leer un bloque de radio recibido por primer modo de recepción discontinua DRX, en la que el primer modo de DRX tiene un período de tiempo más largo que un segundo modo de DRX legado, y si el resultado de la determinación es que la célula servidora no es aceptable para permanecer en el sitio o la estación móvil no es capaz de leer (208, 306b, 406b) el bloque de radio recibido, entonces realizar (208a, 310, 408) un segundo tipo de procedimiento de sincronización e intentar leer otro bloque de radio, en la que el primer tipo de procedimiento de sincronización tiene una duración más corta que el segundo tipo de procedimiento de sincronización.

    Downlink multicarrier mobile communication network configuration
    7.
    发明专利
    Downlink multicarrier mobile communication network configuration 未知

    公开(公告)号：AU2016201138A1

    公开(公告)日：2016-03-10

    申请号：AU2016201138

    申请日：2016-02-23

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SUNDBERG MARTEN ,  LIBERG OLOF ,  SCHLIWA-BERTLING PAUL ,  DAS SAJAL KUMAR ,  LOPEZ MIGUEL

    IPC: H04W72/04

    Abstract: The disclosure relates to a method in a mobile communication network for configuring the network for downlink multicarrier data transmission from a network 5 node to a mobile terminal. The method includes the step (210) of receiving a mobile terminal capability signalling in a network node. In a subsequent step (220) at least two carriers are assigned to the mobile terminal in a downlink multicarrier assignment based on information received in the mobile terminal capability signalling. The method also includes a further step of allocating (230), in each 10 radio block period, one or more of the assigned carriers for communication with the mobile terminal. The disclosure also relates to a mobile terminal configured to receive downlink multicarrier data transmission, and a network node configured for downlink multicarrier data transmission. 15 (Figure 2) Receive mobile terminal carrier capability signalling 210 Assign at least two carriers in one or more 220 downlink multicarrier assignment Allocate, in each radio block period, one ormore 230 of the assigned carriers for communication with the mobile terminal Figure 2 Receive mobile terminal carrier capability signalling 210 Retrieve information on supported maximum carrier separation Retrieve information on maximum number 212 of carriers Retrieve multislot capability reduction 213 information Figure 2a

    MAXIMIZING CHANNEL CAPACITY FOR COMMON DOWNLINK CHANNELS
    8.
    发明专利
    MAXIMIZING CHANNEL CAPACITY FOR COMMON DOWNLINK CHANNELS 未知

    公开(公告)号：MY179257A

    公开(公告)日：2020-11-03

    申请号：MYPI2017000145

    申请日：2015-07-28

    Applicant: ERICSSON TELEFON AB L M

    Inventor： DIACHINA JOHN WALTER ,  JOHANSSON NICKLAS ,  SUNDBERG MARTEN ,  LIBERG OLOF ,  DAS SAJAL KUMAR

    IPC: H04L1/00 ,  H04W74/00

    Abstract: A wireless access node (102?, 102?) and method are described herein for improving a bandwidth utilization efficiency of a common downlink (DL) channel when transmitting device-related information (205, 209) included in one or more messages to a wireless device (104?) or a group of wireless devices (104?, 104?), wherein the one or more messages have one or more transport block formats that meet a coverage class need of the wireless device (104?) or the group of wireless devices (104?, 104?). In addition, a wireless device and method are described herein for improving a bandwidth utilization efficiency of the common DL channel by receiving one or more messages including device-related information (205, 209) on the common DL channel from the wireless access node (102?, 102?), wherein the one or more messages have one or more transport block formats that meet a coverage class need of the wireless device (104?). Figure 1

    Downlink multicarrier mobile communication network configuration
    10.
    发明专利
    Downlink multicarrier mobile communication network configuration 未知

    公开(公告)号：AU2016201138B2

    公开(公告)日：2018-05-10

    申请号：AU2016201138

    申请日：2016-02-23

    Applicant: ERICSSON TELEFON AB L M

    Inventor： SUNDBERG MARTEN ,  LIBERG OLOF ,  SCHLIWA-BERTLING PAUL ,  DAS SAJAL KUMAR ,  LOPEZ MIGUEL

    IPC: H04W72/04

    Abstract: The disclosure relates to a method in a mobile communication network for configuring the network for downlink multicarrier data transmission from a network 5 node to a mobile terminal. The method includes the step (210) of receiving a mobile terminal capability signalling in a network node. In a subsequent step (220) at least two carriers are assigned to the mobile terminal in a downlink multicarrier assignment based on information received in the mobile terminal capability signalling. The method also includes a further step of allocating (230), in each 10 radio block period, one or more of the assigned carriers for communication with the mobile terminal. The disclosure also relates to a mobile terminal configured to receive downlink multicarrier data transmission, and a network node configured for downlink multicarrier data transmission. 15 (Figure 2) Receive mobile terminal carrier capability signalling 210 Assign at least two carriers in one or more 220 downlink multicarrier assignment Allocate, in each radio block period, one ormore 230 of the assigned carriers for communication with the mobile terminal Figure 2 Receive mobile terminal carrier capability signalling 210 Retrieve information on supported maximum carrier separation Retrieve information on maximum number 212 of carriers Retrieve multislot capability reduction 213 information Figure 2a

Patent Agency Ranking