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公开(公告)号：CA2810235A1
公开(公告)日：2012-03-15
申请号：CA2810235
申请日：2011-09-08
Applicant: QUALCOMM INC
Inventor： VERMANI SAMEER , TANDRA RAHUL , VAN ZELST ALBERT , VAN NEE DIDIER JOHANNES RICHARD , SAMPATH HEMANTH , JONES VINCENT K IV
Abstract: Certain aspects of the present disclosure relate to techniques for transmitting sounding feedback in Very High Throughput (VHT) wireless systems. The sounding feedback may be transmitted from a user station (STA), wherein the feedback may comprise a certain number of beamforming matrices and a certain number of singular values of a wireless channel associated with the STA. Further, the sounding feedback may comprise a bit for indicating whether this feedback represents a Single-User (SU) feedback or a Multi-User (MU) feedback.
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公开(公告)号：CA2806235A1
公开(公告)日：2012-02-16
申请号：CA2806235
申请日：2011-08-10
Applicant: QUALCOMM INC
Inventor： YANG LIN , JONES VINCENT K IV , VAN ZELST ALBERT , SAMPATH HEMANTH , VAN NEE JOHANNES RICHARD DIDIER
IPC: H04L27/26
Abstract: Certain aspects of the present disclosure relate to techniques for scrambling VHT-SIG field of a transmission preamble in a manner that may reduce peak-to-average power ratio (PAPR).
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公开(公告)号：WO2013151847A3
公开(公告)日：2013-11-28
申请号：PCT/US2013034186
申请日：2013-03-27
Applicant: QUALCOMM INC
Inventor： KIM YOUHAN , CHADD ADRIAN H , GREEN MICHAEL R , ZHANG NING , JONES VINCENT K IV
CPC classification number: H04W88/06 , H04L5/001 , H04L5/0044 , H04L5/0064 , H04W48/12 , H04W72/048 , H04W76/025 , H04W88/08 , H04W88/10
Abstract: A wireless device may be configured to operate in one of two modes where each mode uses a different channel list to perform operations in accordance with the IEEE 802.11 standard. In a first mode, the wireless device operates as an access point that sets up channels using one channel list in order to facilitate communications within a basic service set (BSS). In a second mode, the wireless device uses a second channel list to operate as a station and scan for a BSS. The first channel list contains a subset of the channels contained in the second channel list. The channels in each respective channel list may be reconfigured to adapt to changes in the configuration of a BSS and the devices communicating therein.
Abstract translation: 无线设备可以被配置为以两种模式之一操作，其中每个模式使用不同的频道列表来执行根据IEEE 802.11标准的操作。 在第一模式中，无线设备作为接入点进行操作，该接入点使用一个信道列表建立信道，以促进基本业务集（BSS）内的通信。 在第二模式中，无线设备使用第二频道列表作为站并且扫描BSS。 第一频道列表包含第二频道列表中包含的频道的子集。 可以重新配置每个相应频道列表中的频道以适应BSS及其中通信的设备的配置的变化。
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公开(公告)号：WO2013151847A2
公开(公告)日：2013-10-10
申请号：PCT/US2013034186
申请日：2013-03-27
Applicant: QUALCOMM INC
Inventor： KIM YOUHAN , CHADD ADRIAN H , GREEN MICHAEL R , ZHANG NING , JONES VINCENT K IV
IPC: H04W72/04
CPC classification number: H04W88/06 , H04L5/001 , H04L5/0044 , H04L5/0064 , H04W48/12 , H04W72/048 , H04W76/025 , H04W88/08 , H04W88/10
Abstract: A wireless device may be configured to operate in one of two modes where each mode uses a different channel list to perform operations in accordance with the IEEE 802.11 standard. In a first mode, the wireless device operates as an access point that sets up channels using one channel list in order to facilitate communications within a basic service set (BSS). In a second mode, the wireless device uses a second channel list to operate as a station and scan for a BSS. The first channel list contains a subset of the channels contained in the second channel list. The channels in each respective channel list may be reconfigured to adapt to changes in the configuration of a BSS and the devices communicating therein.
Abstract translation: 无线设备可以被配置为以两种模式中的一种模式进行操作，其中每种模式使用不同的信道列表来执行根据IEEE 802.11标准的操作。 在第一模式中，无线设备用作接入点，该接入点使用一个信道列表来建立信道，以促进基本服务集（BSS）内的通信。 在第二种模式中，无线设备使用第二频道列表作为电台运行并扫描BSS。 第一频道列表包含第二频道列表中包含的频道的子集。 每个相应频道列表中的频道可以被重新配置以适应BSS和在其中通信的设备的配置中的变化。
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