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43 条记录 (耗时 0.014 秒)

    WHITE SPACE UTILIZATION
    13.
    发明公开
    WHITE SPACE UTILIZATION 审中-公开

    公开(公告)号：EP3697120A1

    公开(公告)日：2020-08-19

    申请号：EP20159915.6

    申请日：2014-02-18

    申请人： Microsoft Technology Licensing, LLC

    发明人： HASSAN, Amer ,  GARNETT, Paul ,  MITCHELL, Paul

    IPC分类号： H04W16/14 ,  H04W64/00 ,  H04W72/04

    摘要： The concepts relate to radio white space utilization. One example can obtain information about a location of a device. The example can access a white space database to obtain radio white space frequencies relative to the location. This example can also perform active scanning of at least some of the radio white space frequencies at the location and not perform active scanning on allocated frequencies.

    CONCURRENT SERVING OF A MEDIA STREAM
    16.
    发明公开
    CONCURRENT SERVING OF A MEDIA STREAM 审中-公开

    公开(公告)号：EP3453151A1

    公开(公告)日：2019-03-13

    申请号：EP17735310.9

    申请日：2017-06-22

    申请人： Microsoft Technology Licensing, LLC

    发明人： LEVIN, Danny ,  CLARK, Bradford R. ,  HASSAN, Amer

    IPC分类号： H04L29/06

    摘要： Examples discussed herein relate to a system including a first data processing system and a second data processing system. The first data processing system can be configured to receive a first partial media stream of a media stream split into at least the first partial media stream and a second partial media stream and send the first partial media stream to a device. The second data processing system can be configured to receive the second partial media stream and send the second partial media stream to the device.

    MULTIPLEXED UNEQUAL ERROR PROTECTION FOR WIRELESS NETWORKS
    17.
    发明公开
    MULTIPLEXED UNEQUAL ERROR PROTECTION FOR WIRELESS NETWORKS 审中-公开

    公开(公告)号：EP3400673A1

    公开(公告)日：2018-11-14

    申请号：EP17705263.6

    申请日：2017-02-03

    申请人： Microsoft Technology Licensing, LLC

    发明人： HASSAN, Amer ,  CUNNINGHAM, Aaron

    IPC分类号： H04L5/00 ,  H04L1/00

    CPC分类号： H04W72/10 ,  H04L1/0033 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/006 ,  H04L5/0064 ,  H04L2001/0098 ,  H04W72/0453

    摘要： Multiplexed unequal error protection for wireless networks is disclosed. A device may determine reliability associated with a first subcarrier of a channel including the first subcarrier and at least one second subcarrier. The reliability of the first subcarrier may be determined based on the position of the first subcarrier relative to each at least one second subcarrier. High priority data may be assigned to the first subcarrier for transmission if the first subcarrier is determined to have a higher reliability than the at least one second subcarrier. For example, the channel may be an orthogonal frequency division multiplexed (OFDM) channel and higher reliability may be associated with a first subcarrier that is in a middle position of the plurality of subcarriers within the OFDM channel. In another example, higher reliability may be associated with a first OFDM subcarrier that is adjacent to an unused OFDM channel bandwidth.

    PREDICTING DEGRADATION OF A COMMUNICATION CHANNEL BELOW A THRESHOLD BASED ON DATA TRANSMISSION ERRORS
    18.
    发明授权
    PREDICTING DEGRADATION OF A COMMUNICATION CHANNEL BELOW A THRESHOLD BASED ON DATA TRANSMISSION ERRORS 有权

    公开(公告)号：EP1955468B1

    公开(公告)日：2018-10-24

    申请号：EP06837250.7

    申请日：2006-11-08

    申请人： Microsoft Technology Licensing, LLC

    发明人： HASSAN, Amer ,  WU, Deyun ,  HUITEMA, Christian ,  PARIKH, Vishesh

    IPC分类号： H04L12/26 ,  H04L1/00 ,  H04L1/20

    CPC分类号： G06F11/076 ,  G06F11/079 ,  H04L1/0009 ,  H04L1/002 ,  H04L1/20 ,  H04L43/50

    摘要： Methods and apparatus are disclosed for using error detection techniques, such as Forward Error Correction techniques, to predict the degradation below a certain threshold of an ability to accurately convey information on a communication channel, for example, to predict a failure of the communication channel. In response, transmission and/or reception of information on the channel may be adapted, for example, to prevent the degradation below the threshold, e.g., prevent channel failure. Predicting the degradation may be based, at least in part, on data transmission error information corresponding to one or more blocks of information received on the channel and may include determining an error rate pattern over time. Based on these determinations, the degradation below the threshold may be predicted and the transmission and/or reception adapted. Adapting may include initiating use of a different error encoding scheme and/or using an additional communication channel to convey information.

    RECEPTION DEVICE WITH DIVERSITY COMBINING
    19.
    发明公开
    RECEPTION DEVICE WITH DIVERSITY COMBINING 审中-公开

    公开(公告)号：EP4287539A3

    公开(公告)日：2024-02-14

    申请号：EP23203988.3

    申请日：2018-03-06

    申请人： Microsoft Technology Licensing, LLC

    发明人： HASSAN, Amer

    IPC分类号： H03M13/37 ,  H04L1/00 ,  H04L1/02

    摘要： A first base station (106) operates as an auxiliary receiver to intercept portions of a data stream (105b) as one or more code shortened portions of the data stream, where a source device (104) is sending the data stream (105a) on the uplink to a second base station (102). The data stream sent from the source device may be addressed to a destination device (110) and may comprise code words. Upon intercepting the one or more code shortened portions of the data stream, the first base station may send the intercepted one or more code shortened portions of the data stream onward through a network (112) to the destination device. The destination device may then use data redundancy provided by the intercepted one or more code shortened portions of the data stream and the original data stream for enhanced decoding of redundant portions of the data stream.