专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2020052784A1 ENHANCING CHANNEL AGGREGATION AND PUNCTURING FOR THE IEEE 802.11AX AND BEYOND 审中-公开
公开(公告)号：WO2020052784A1
公开(公告)日：2020-03-19
申请号：PCT/EP2018/074925
申请日：2018-09-14
申请人： HUAWEI TECHNOLOGIES CO., LTD. , REDLICH, Oded
发明人： REDLICH, Oded , GAN, Ming , SHILO, Shimon , LI, Yunbo , EPSTEIN, Leonid , TSODIK, Genadiy
IPC分类号： H04L5/00 , H04W72/04 , H04W84/12 , H04W88/02 , H04W88/08 , H04L27/26
摘要： A transmitter of an Access Point (AP) for transmitting Physical Layer Protocol Data Units (PPDUs) over an increased number of channel groups each comprising multiple sub-channels, comprising a circuitry configured to encode a high efficiency signal (HE-SIG) field comprising a common signal field, HE-SIG-A, to indicate which of a plurality of sub-channels is active for 5 transmitting a current PPDU and transmit the HE-SIG-A in a preamble of the current PPDU transmitted to one or more stations (STAs) the current PPDU is transmitted on the active sub- channels. Wherein the plurality of sub-channels are arranged in a primary channel group comprising a primary sub-channel and three secondary sub-channels and three secondary channel groups, each of the three secondary channels comprises four secondary sub-channels. 10

2. 发明申请

WO2019120563A1 DEVICES AND METHODS FOR NDP FEEDBACK 审中-公开
公开(公告)号：WO2019120563A1
公开(公告)日：2019-06-27
申请号：PCT/EP2017/084374
申请日：2017-12-22
申请人： HUAWEI TECHNOLOGIES CO., LTD. , EPSTEIN, Leonid
发明人： EPSTEIN, Leonid , SHILO, Shimon , WEITZMAN, Avi , TSODIK, Genadiy , EZRI, Doron , LI, Yunbo
IPC分类号： H04L5/00 , H04W72/00 , H04W84/12 , H04W88/02 , H04W88/08 , H04W74/00
CPC分类号： H04L5/0092 , H04L5/0053 , H04W74/002 , H04W84/12 , H04W88/02 , H04W88/08
摘要： The present invention provides a device 100 configured to transmit a trigger message 101 on a plurality of channels 102 within a determined bandwidth. Thereby, the trigger message 101 indicates 103 a primary channel 104 of the plurality of channels 102. The present invention provides also a device 200 configured to receive a trigger message 101 on one of a plurality of channels 102 within a determined bandwidth, and to determine, from the received trigger message 101 a primary channel 104 of the plurality of channels 102. The present invention also provides corresponding methods 400 and 500, respectively, and a data structure for a trigger message 101 that includes information 103 indicating the primary channel 104 of the plurality of channels 200 within the determined bandwidth.

3. 发明申请

WO2013104309A1 SYSTEMS AND METHODS FOR AP DISCOVERY WITH FILS BEACON 审中-公开
标题翻译： AP发现FILS BEACON的系统和方法
公开(公告)号：WO2013104309A1
公开(公告)日：2013-07-18
申请号：PCT/CN2013/070263
申请日：2013-01-09
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： SUN, Sheng , LI, Yunbo , AU, Kwok, Shum , ABOUL-MAGD, Osama , SUH, Junghoon
IPC分类号： H04W48/08
CPC分类号： H04W48/12
摘要： A method and apparatus are disclosed for supporting access point (AP) discovery by a handset/station (STA) using a fast initial link setup (FILS) discovery frame. An embodiment method includes transmitting a plurality of FILS discovery frames at faster time intervals than designated for transmitting standard AP beacons, wherein the FILS discovery frames have a smaller size than standard AP beacons. An embodiment apparatus includes a processor and a computer readable storage medium storing programming for execution by the processor, the programming including instructions to broadcast a standard AP beacon for advertising a basic service set (BSS) repeatedly at subsequent time intervals, and broadcast a FILS discovery frame for advertising the BSS repeatedly at faster subsequent time intervals than for the standard AP beacon, wherein the FILS discovery frame has a smaller size than the standard AP beacon.
摘要翻译：公开了一种用于支持使用快速初始链路建立（FILS）发现帧的手持机/站（STA）的接入点（AP）发现的方法和装置。一种实施方式包括以比指定用于发送标准AP信标的更快的时间间隔发送多个FILS发现帧，其中FILS发现帧具有比标准AP信标更小的大小。实施例装置包括处理器和存储由处理器执行的程序的计算机可读存储介质，所述编程包括广播用于在后续时间间隔重复地广播基本服务集（BSS）的标准AP信标的指令，以及广播FILS发现帧，其以比标准AP信标更快的后续时间间隔重复地广播BSS，其中FILS发现帧具有比标准AP信标更小的大小。

4. 发明申请

WO2013102449A1 SYSTEMS AND METHODS FOR AUTHENTICATION 审中-公开
标题翻译：用于认证的系统和方法
公开(公告)号：WO2013102449A1
公开(公告)日：2013-07-11
申请号：PCT/CN2013/070125
申请日：2013-01-06
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： SUN, Sheng , AU, Shum Kwok , LI, Yunbo
IPC分类号： H04L29/06
CPC分类号： H04W12/06 , G06F21/44 , H04L63/06 , H04L63/061 , H04L63/08 , H04L63/083 , H04L63/0876 , H04L63/162 , H04W12/04 , H04W12/08 , H04W84/12
摘要： A method of performing authentication involves receiving, by a station, an initiation frame and transmitting, by the station, an authentication request. The authentication request includes an extensible authentication protocol (EAP) over local area network (LAN) (EAPOL) Start and security parameters for a fast initial link setup (FILS) handshake.
摘要翻译：执行认证的方法涉及由站接收发起帧并由所述站发送认证请求。认证请求包括通过局域网（LAN）（EAPOL）的可扩展认证协议（EAP）启动和用于快速初始链路建立（FILS）握手的安全参数。

5. 发明申请

WO2013083083A1 SYSTEM AND METHOD FOR PREAMBLES IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：无线通信网络中的前缀的系统和方法
公开(公告)号：WO2013083083A1
公开(公告)日：2013-06-13
申请号：PCT/CN2012/086184
申请日：2012-12-07
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： SUH, Junghoon , LI, Yunbo , AU, KwokShum , ABOUL-MAGD, Osama , SUN, Sheng
IPC分类号： H04L27/26
CPC分类号： H04W28/06 , H04B7/0617 , H04B7/0689 , H04L5/0048 , H04L5/0053 , H04L27/2613 , H04L69/22 , H04W84/12
摘要： A method for transmitting a frame includes generating an omni portion of the frame, the omni portion including a non-beamformed long training field and a signal field, the non- beamformed long training field including channel estimation information used to decode the signal field, the non-beamformed long training field configured to be transmitted through one of multiple antennas and multiple streams. The method also includes generating a multi-stream portion of the frame, the multi-stream portion including a data field and a multi-stream long training field, the multi-stream long training field including station-specific decoding information for station-specific data in the data field. The method further includes applying a beamforming indicator to the signal field of the omni portion, and transmitting the frame.
摘要翻译：用于发送帧的方法包括生成帧的全方位部分，全方位部分包括非波束形成的长训练场和信号场，非波束形成的长训练场包括用于解码信号场的信道估计信息，非波束形成的长训练场被配置为通过多个天线和多个流中的一个发射。该方法还包括生成帧的多流部分，多流部分包括数据字段和多流长训练字段，多流长训练字段包括用于站特定数据的站特定解码信息在数据字段中。该方法还包括将波束形成指示符应用于全方位部分的信号域，以及传送该帧。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式