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    • 1. 发明申请
    • INTER-CARRIER INTERFERENCE CANCELLATION IN A WIRELESS MULTI-CARRIER SYSTEM
    • 无线多载波系统中的载波间干扰消除
    • WO2017213561A1
    • 2017-12-14
    • PCT/SE2016/050550
    • 2016-06-09
    • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    • KANT, ShashiHUSS, FredrikNORDSTRÖM, EricSAXENA, ViditSINGH, Amit
    • H04L25/03H04L5/00
    • H04L25/03821H04L25/03
    • There is provided a method for enabling inter-carrier interference cancellation in a wireless multi-carrier system. The method comprises obtaining (S1) a time-domain carrier aggregation involving at least two different carriers, wherein the at least two 5 different carriers include a first carrier and a second carrier. The method further comprises performing (S2), for the first carrier, precoding for inter-carrier interference cancellation by precoding (S22) transmit symbols of the first carrier based on information representing inter-carrier interference of the second carrier relative to the first carrier, wherein the information representing inter-carrier interference of the 10 second carrier relative to the first carrier is based on the time-domain carrier aggregation and information representing the first carrier.
    • 提供了一种用于在无线多载波系统中实现载波间干扰消除的方法。 该方法包括获得(S1)涉及至少两个不同载波的时域载波聚合,其中所述至少两个不同载波包括第一载波和第二载波。 所述方法还包括:对于所述第一载波,基于表示所述第二载波相对于所述第一载波的载波间干扰的信息,通过对所述第一载波的传输符号进行预编码(S22)来执行用于载波间干扰消除的预编码, 其中表示所述第二载波相对于所述第一载波的载波间干扰的所述信息基于所述时域载波聚合和表示所述第一载波的信息。
    • 2. 发明申请
    • A WIRELESS DEVICE, A NETWORK NODE AND METHODS THEREIN FOR DETERMINING TRANSMISSION PARAMETERS FOR A TRANSMISSION IN A WIRELESS COMMUNICATIONS NETWORK
    • 用于确定无线通信网络中的传输的传输参数的无线设备,网络节点及其方法
    • WO2017196214A1
    • 2017-11-16
    • PCT/SE2016/050427
    • 2016-05-12
    • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    • SAXENA, ViditKANT, ShashiSINGH, Amit
    • H04W72/04H04W28/18
    • A method performed by a wireless device (121) for enabling determination of transmission parameters for a transmission to a network node (1 10) in a wireless communications network (100) is provided. The wireless device (121) obtains at least one antenna characteristic of an antenna (730) comprised in the wireless device (121). The wireless device (121) also transmits information indicating the at least one antenna characteristic to a network node (1 10) in the wireless communications network (100). A wireless device (121) for enabling determination of transmission parameters for a transmission to a network node (110) in a wireless communications network (100) is also provided. Furthermore, a network node (110) and a method therein for enabling determination of transmission parameters for a transmission to a wireless device (121) in a wireless communications network (100) are also provided.
    • 提供了一种由无线设备(121)执行的用于确定用于向无线通信网络(100)中的网络节点(110)进行传输的传输参数的方法。 无线设备(121)获得包括在无线设备(121)中的天线(730)的至少一个天线特性。 无线设备(121)还向无线通信网络(100)中的网络节点(110)发送指示至少一个天线特性的信息。 还提供了用于启用对无线通信网络(100)中的网络节点(110)的传输的传输参数的确定的无线设备(121)。 此外,还提供了一种网络节点(110)及其中用于允许确定用于向无线通信网络(100)中的无线设备(121)进行传输的传输参数的方法。