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    • 45. 发明申请
    • METHODS AND SYSTEMS TO MITIGATE INTER-CELL INTERFERENCE
    • 减轻细胞间干扰的方法和系统
    • US20160156451A1
    • 2016-06-02
    • US15018503
    • 2016-02-08
    • Microsoft Technology Licensing, LLC
    • Jianglei MaMing JiaWen TongPeiying ZhuEvelyne Le StratSarah Boumendil
    • H04L5/00
    • H04L5/0073H04L5/0007H04L5/0023H04L5/0032H04L5/0046H04L5/0048H04L5/0057H04L5/0062H04W16/02H04W16/12
    • The present invention provides methods and devices for mitigating inter-cell interference in communication environments having a plurality of cells. In some embodiments, a time-frequency transmission resource that includes multiple sub-carriers over multiple OFDM symbol intervals is partitioned into a first zone and a second zone. In the first zone, transmissions are transmitted on at least one frequency sub-band which is common to all of the plurality of cells. In the second zone, transmissions are transmitted on at least one frequency sub-band which is used by less than all of the plurality of cells, so as to mitigate inter-cell interference. In some embodiments, in the first zone transmissions are transmitted using a transmission power which is common to all of the plurality of cells and in the second zone transmissions are transmitted using a transmission power which is used by less than all of the plurality of cells so as to mitigate inter-cell interference.
    • 本发明提供了用于减轻具有多个小区的通信环境中的小区间干扰的方法和装置。 在一些实施例中,包括多个OFDM符号间隔上的多个子载波的时间 - 频率传输资源被划分为第一区域和第二区域。 在第一区域中,在所有多个小区共同的至少一个频率子带上传输传输。 在第二区域中,传输在由少于所有多个小区使用的至少一个频率子带上发送,以便减轻小区间干扰。 在一些实施例中,在第一区域中,使用对于所有多个小区是公共的传输功率传输传输,并且在第二区域中,传输使用小于所有多个小区使用的传输功率来传输 以减轻细胞间干扰。
    • 48. 发明申请
    • ESTIMATION OF SPUR PARAMETERS IN WIRELESS COMMUNICATIONS
    • 无线通信中的参数估计
    • US20160112976A1
    • 2016-04-21
    • US14630386
    • 2015-02-24
    • QUALCOMM Incorporated
    • Hassan Rafique
    • H04W56/00H04L5/00H04W72/12
    • H04W56/003H04B1/1036H04J11/0066H04L5/0005H04L5/0062H04W72/1231
    • Aspects of the present disclosure provide for an apparatus configured to receive a communication signal including a spur utilizing a communication interface. The apparatus determines a first estimated frequency of the spur and a first estimated duration of the spur based on the first estimated frequency utilizing a searching algorithm. The apparatus determines a second estimated frequency of the spur based on the first estimated duration utilizing the searching algorithm, and a second estimated duration of the spur based on the second estimated frequency utilizing the searching algorithm. The apparatus determines at least one of an amplitude, a start location, or a phase offset of the spur based on the second estimated frequency and the second estimated duration.
    • 本公开的方面提供了一种被配置为接收包括使用通信接口的杂波的通信信号的装置。 该装置利用搜索算法,基于第一估计频率来确定杂散的第一估计频率和第一估计持续时间。 该装置利用搜索算法,基于利用搜索算法的第二估计频率,基于使用搜索算法的第一估计持续时间来确定支线的第二估计频率,以及基于第二估计频率的第二估计持续时间。 该装置基于第二估计频率和第二估计持续时间来确定杂散的振幅,开始位置或相位偏移中的至少一个。