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公开(公告)号：US20160233931A1
公开(公告)日：2016-08-11
申请号：US15076529
申请日：2016-03-21
Applicant: QUALCOMM Incorporated
Inventor： Albert van Zelst , Didier Johannes Richard van Nee , Vincent Knowles Jones, IV , Simon Jan Brand , Patrick Daniel Kelliher , MeeLan Lee , Todd Daniel Antes , Maarten Menzo Wentink , Alireza Kheirkhahi , Ayse Yesilyurt
CPC classification number: H04B7/0413 , H04B17/12
Abstract: In an aspect a transceiver is provided. The transceiver may include a plurality of local oscillator (LO) generators configured to generate a plurality of LO signals, respectively, for mixing with one or more communication signals. The transceiver also includes a first synthesizer configured to generate a first reference signal and a second synthesizer configured to generate a second reference signal. The transceiver also includes a distribution circuit. The distribution circuit is configured to switch an input to at least one of the LO generators between the first and second reference signals for tuning each of the at least one of the LO generators between two different LO frequencies and to input to the other ones of the LO generators the first reference signal for tuning each of the other ones of the LO generators to an LO frequency.
Abstract translation: 在一方面，提供收发器。 收发器可以包括多个本地振荡器（LO）发生器，其被配置为分别产生用于与一个或多个通信信号混合的多个LO信号。 收发器还包括被配置为产生第一参考信号的第一合成器和被配置为产生第二参考信号的第二合成器。 收发器还包括分配电路。 分配电路被配置为将输入切换到第一参考信号和第二参考信号之间的至少一个LO发生器，用于调谐两个不同LO频率之间的至少一个LO发生器中的每一个，并输入到 LO产生第一参考信号，用于将LO发生器中的每一个调谐到LO频率。
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公开(公告)号：US10153812B2
公开(公告)日：2018-12-11
申请号：US14618881
申请日：2015-02-10
Applicant: QUALCOMM Incorporated
Inventor： Albert van Zelst , Didier Johannes Richard van Nee , Vincent Knowles Jones, IV , Simon Jan Brand , Patrick Daniel Kelliher , MeeLan Lee , Todd Daniel Antes , Maarten Menzo Wentink
Abstract: A method for wireless communication is described herein. The method may include advertising support by a wireless device for a first bandwidth mode and a second bandwidth mode, wherein the first bandwidth mode utilizes a single channel and the second bandwidth mode utilizes channel bonding between a plurality of channels. The method may also include switching a current bandwidth mode of the wireless device from one of the bandwidth modes to the other of the bandwidth modes and adjusting a number of multiple-input, multiple-output (MIMO) spatial streams supported by the wireless device in response to the switching.
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公开(公告)号：US10056949B2
公开(公告)日：2018-08-21
申请号：US15076529
申请日：2016-03-21
Applicant: QUALCOMM Incorporated
Inventor： Albert van Zelst , Didier Johannes Richard van Nee , Vincent Knowles Jones, IV , Simon Jan Brand , Patrick Daniel Kelliher , MeeLan Lee , Todd Daniel Antes , Maarten Menzo Wentink , Alireza Kheirkhahi , Ayse Yesilyurt
IPC: H04B7/0413 , H04B17/12
CPC classification number: H04B7/0413 , H04B17/12
Abstract: In an aspect a transceiver is provided. The transceiver may include a plurality of local oscillator (LO) generators configured to generate a plurality of LO signals, respectively, for mixing with one or more communication signals. The transceiver also includes a first synthesizer configured to generate a first reference signal and a second synthesizer configured to generate a second reference signal. The transceiver also includes a distribution circuit. The distribution circuit is configured to switch an input to at least one of the LO generators between the first and second reference signals for tuning each of the at least one of the LO generators between two different LO frequencies and to input to the other ones of the LO generators the first reference signal for tuning each of the other ones of the LO generators to an LO frequency.
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公开(公告)号：US20160233929A1
公开(公告)日：2016-08-11
申请号：US14618881
申请日：2015-02-10
Applicant: QUALCOMM Incorporated
Inventor： Albert van Zelst , Didier Johannes Richard van Nee , Vincent Knowles Jones, IV , Simon Jan Brand , Patrick Daniel Kelliher , MeeLan Lee , Todd Daniel Antes , Maarten Menzo Wentink
CPC classification number: H04B7/0413 , H04L1/06 , H04L5/001 , H04L5/0041 , H04L5/0064 , H04L5/0098 , H04W16/06 , H04W28/20 , H04W72/048
Abstract: A method for wireless communication is described herein. The method may include advertising support by a wireless device for a first bandwidth mode and a second bandwidth mode, wherein the first bandwidth mode utilizes a single channel and the second bandwidth mode utilizes channel bonding between a plurality of channels. The method may also include switching a current bandwidth mode of the wireless device from one of the bandwidth modes to the other of the bandwidth modes and adjusting a number of multiple-input, multiple-output (MIMO) spatial streams supported by the wireless device in response to the switching.
Abstract translation: 这里描述了一种用于无线通信的方法。 该方法可以包括无线设备对于第一带宽模式和第二带宽模式的广告支持，其中第一带宽模式利用单个信道，并且第二带宽模式利用多个信道之间的信道绑定。 该方法还可以包括将无线设备的当前带宽模式从带宽模式中的一个切换到另一个带宽模式，并且调整由无线设备支持的多输入多输出（MIMO）空间流的数量 响应切换。
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