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1. 发明申请

WO2018222662A1 CO-EXISTENCE BETWEEN WIRELESS LOCAL AREA NETWORK (WLAN) DEVICES AND NEW RADIO (NR) DEVICES IN UNLICENSED SPECTRUM 审中-公开
公开(公告)号：WO2018222662A1
公开(公告)日：2018-12-06
申请号：PCT/US2018/035046
申请日：2018-05-30
申请人： INTEL IP CORPORATION , STACEY, Robert J. , CAVALCANTI, Dave A. , RASHID, Mohammad Mamunur
发明人： STACEY, Robert J. , CAVALCANTI, Dave A. , RASHID, Mohammad Mamunur , NIU, Huaning , CARIOU, Laurent , LI, Qinghua
IPC分类号： H04W74/08 , H04W88/08 , H04W84/12
CPC分类号： H04W74/0816 , H04W74/08 , H04W84/12 , H04W88/08
摘要： Embodiments of a station (STA), an access point (AP) and methods of communication are generally described herein. The AP may select a back-off counter value to be used for contention-based access to a channel in unlicensed spectrum. The AP may monitor the channel to determine whether the channel is idle during a back-off period. A duration of the back-off period may be based on the back-off counter value. The AP may, if it is determined that the channel is idle during the back-οff period, transmit a co-existence reference signal (CRS) during a slot of an active collision resolution (ACR) period to indicate: that the AP determined that the channel was idle during the back-off period, and an intention of the AP to obtain exclusive access to the channel during a data transmission (DT) period after the ACR period.

2. 发明申请

WO2018195174A1 MEASUREMENT REPORT FOR A MEASUREMENT PROTOCOL 审中-公开
公开(公告)号：WO2018195174A1
公开(公告)日：2018-10-25
申请号：PCT/US2018/028132
申请日：2018-04-18
申请人： JIANG, Feng , LI, Qinghua , CHEN, Xiaogang , HUANG, Po-Kai , STACEY, Robert J.
发明人： JIANG, Feng , LI, Qinghua , CHEN, Xiaogang , HUANG, Po-Kai , STACEY, Robert J.
IPC分类号： H04W24/10 , H04W64/00 , H04W56/00
CPC分类号： H04W64/006 , H04L1/00 , H04W56/00
摘要： An apparatus of a wireless network access point (AP) and related method execute a sounding sequence with a station (STA) to obtain channel information. During the sounding sequence, the apparatus decodes an uplink null data packet (UL NDP) transmitted from the STA to the AP and encodes a downlink null data packet (DL NDP) for transmission by the AP to the STA. During a measurement report sequence, the apparatus determines STA transmission time and angle data based on the obtained channel information, and encodes the STA transmission time and angle data in a location measurement report (LMR) transmission to the STA. The AP sends the STA(s) its LMR, and the STA(s) send the AP their LMRs in response to a LMR trigger frame.

3. 发明申请

WO2018194726A1 DYNAMIC PHYSICAL PARAMETERS AND TIME SLICING FOR A SECOND BAND 审中-公开
公开(公告)号：WO2018194726A1
公开(公告)日：2018-10-25
申请号：PCT/US2017/068726
申请日：2017-12-28
申请人： CARIOU, Laurent , CHEN, Xiaogang , STACEY, Robert J. , CANPOLAT, Necati , CORDEIRO, Carlos
发明人： CARIOU, Laurent , CHEN, Xiaogang , STACEY, Robert J. , CANPOLAT, Necati , CORDEIRO, Carlos
IPC分类号： H04W72/04 , H04W88/10 , H04W84/12
摘要： Apparatuses, computer readable media, and methods are disclosed for physical (PHY) parameters and time slicing for a second band such as 6 GHz or 60 GHz. An apparatus is disclosed comprising processing circuitry configured to associate with a first access point (AP), the first AP configured to operate on a first band and decode a first frame comprising a booster link parameters element. The booster link parameters element may include indications of parameters for a second AP. The second AP may operate on a second band. The processing circuitry may be further configured to: receive a second frame from the second AP using the parameters for the second AP indicated by the booster link parameters element. The processing circuitry may be configure to refrain from associating with the second AP.

4. 发明申请

WO2016032613A1 APPARATUS, METHOD, AND COMPUTER READABLE MEDIUM FOR TRANSMITTING A HIGH-EFFICIENCY WIRELESS LOCAL-AREA NETWORK SIGNAL FIELD FOR SMALL AND LARGE BANDWIDTH ALLOCATIONS 审中-公开
标题翻译：用于传输高效无线局域网信号的装置，方法和计算机可读介质，用于小型和大型带宽分配
公开(公告)号：WO2016032613A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/037985
申请日：2015-06-26
申请人： LI, Qinghua , CHEN, Xiaogang , ZHU, Yuan , STACEY, Robert J. , NIU, Huaning
发明人： LI, Qinghua , CHEN, Xiaogang , ZHU, Yuan , STACEY, Robert J. , NIU, Huaning
IPC分类号： H04L27/26 , H04L5/00
CPC分类号： H04L5/0007 , H04B7/0617 , H04L5/0023 , H04L5/0025 , H04L5/0041 , H04L5/0048 , H04L5/0064 , H04L5/0092 , H04W72/044 , H04W72/046 , H04W84/12
摘要： Apparatuses, methods, and computer readable media for transmitting a high-efficiency signal (HE-SIG) field for small and large bandwidth allocations are disclosed. An apparatus for a high-efficiency wireless local-area network (HEW) master station is disclosed. The apparatus may include circuitry configured to transmit a high-efficiency (HE) signal (SIG) A (HE-SIG-A) field comprising common information to a plurality of HEW stations, wherein the HE-SIG-A is to be transmitted within a first sub-channel; and transmit a HE long-training field (HE-LTF) and a HE-SIG-B to a first HEW station of the plurality of HEW stations, wherein the HE-LTF and the HE-SIG-B are to be interleaved on subcarriers of a second sub-channel, wherein the HE-SIG-B comprises a first portion of station specific information for the first HEW station, and where the HE-LTF and the HE-SIG-B are to be transmitted in accordance with beamforming within the second sub-channel in accordance with orthogonal frequency division multi-access (OFDMA).
摘要翻译：公开了用于发送用于小和大带宽分配的高效率信号（HE-SIG）字段的装置，方法和计算机可读介质。公开了一种用于高效无线局域网（HEW）主站的装置。该装置可以包括被配置为向多个HEW站发送包括公共信息的高效率（HE）信号（SIG）A（HE-SIG-A）字段的电路，其中HE-SIG-A将在第一个子频道; 并向所述多个HEW站的第一HEW站发送HE长训练场（HE-LTF）和HE-SIG-B，其中所述HE-LTF和所述HE-SIG-B将在子载波上进行交织其中所述HE-SIG-B包括用于所述第一HEW站的站特定信息的第一部分，以及HE-LTF和所述HE-SIG-B将根据在所述第一HEW站内的波束形成根据正交频分多址（OFDMA）的第二子信道。

5. 发明申请

WO2015171243A1 METHOD, APPARATUS, AND COMPUTER READABLE MEDIA FOR ACKNOWLEDGEMENT IN WIRELESS NETWORKS 审中-公开
标题翻译：方法，设备和计算机可读介质在无线网络中的应答
公开(公告)号：WO2015171243A1
公开(公告)日：2015-11-12
申请号：PCT/US2015/024889
申请日：2015-04-08
申请人： LI, Guoqing C. , STACEY, Robert J.
发明人： LI, Guoqing C. , STACEY, Robert J.
IPC分类号： H04L27/26 , H04B7/04
CPC分类号： H04B7/0452 , H04L1/1614 , H04L1/1664 , H04L1/1685 , H04L1/1854 , H04L1/1861 , H04L1/1896 , H04L5/0007 , H04L5/0055 , H04W28/12 , H04W72/1268 , H04W72/1273
摘要： Embodiments of a system and method for communicating acknowledgments in a wireless network are generally described herein. In some embodiments, a method of wirelessly communicating acknowledgements includes receiving a first signal on a first subchannel from a second wireless device. The method may include transmitting a block acknowledgement of the first signal on a subchannel. The first wireless communication device may not receive a block acknowledgement request to transmit the block acknowledgement. In some embodiments, a method of communicating block acknowledgements includes transmitting a first transmission to a first wireless device on a first subchannel and a second transmission to a second wireless device on a second subchannel. The method may include receiving a first block acknowledgement from the first wireless device and a second block acknowledgement from second wireless device. The first and second block acknowledgement may be received on one of the first and second subchannels.
摘要翻译：本文中通常描述用于在无线网络中传送确认的系统和方法的实施例。在一些实施例中，无线通信确认的方法包括从第二无线设备在第一子信道上接收第一信号。该方法可以包括在子信道上发送第一信号的块确认。第一无线通信设备可能不接收到发送块确认的块确认请求。在一些实施例中，传送块确认的方法包括：在第一子信道上向第一无线设备发送第一传输，在第二子信道上发送第二传输到第二无线设备。该方法可以包括从第一无线设备接收第一块确认和从第二无线设备接收第二块确认。可以在第一和第二子信道之一上接收第一和第二块确认。

6. 发明申请

WO2012129134A3 OVERLAY FOR SCRAMBLER BITS IN A WIRELESS COMMUNICATION 审中-公开
公开(公告)号：WO2012129134A3
公开(公告)日：2012-09-27
申请号：PCT/US2012/029578
申请日：2012-03-18
申请人： INTEL CORPORATION , KENNEY, Thomas J. , STACEY, Robert J.
发明人： KENNEY, Thomas J. , STACEY, Robert J.
IPC分类号： H04L12/56 , H04W74/08
摘要： By using an exclusive OR operation between two values to create a third value, a wireless communications device may communicate all three values to another device while only transmitting two of the values. In a particular embodiment, a bandwidth-static/dynamic parameter may be conveyed in a Request-to-Send by transmitting a length field and a scrambler seed to be used in the subsequent communication, with the bandwidth-static/dynamic parameter encoded into the scrambler seed. The receiving device may then derive the bandwidth-static/dynamic parameter by performing another XOR on portions of the two received parameters.

7. 发明申请

WO2012087539A1 MU-MIMO ACCESS POINT AND USER STATION INCLUDING METHODS FOR MULTI-USER GROUP MANAGEMENT 审中-公开
标题翻译： MU-MIMO接入点和用户站，包括用于多用户组管理的方法
公开(公告)号：WO2012087539A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/063049
申请日：2011-12-02
申请人： INTEL CORPORATION , STACEY, Robert J. , GONG, Xiaohong X.
发明人： STACEY, Robert J. , GONG, Xiaohong X.
IPC分类号： H04B7/04
CPC分类号： H04B7/0452 , H04B7/0617 , H04B7/0695 , H04L1/0026 , H04L1/0643 , H04L1/1607 , H04L5/0023 , H04L5/0037 , H04L5/0094 , H04L61/2069 , H04W4/08 , H04W8/186 , H04W84/12 , H04W88/08
摘要： Embodiments of a MU-MIMO access point, user station and method for multi-user group management are generally described herein. In some embodiments, a MU-MIMO access point may assign a MU group identifier (GID) and a group member index (GMI) to each of a plurality of associated user stations. The MU-MIMO access point may transmit a MU-MIMO transmission that includes a plurality of spatial streams. The MU-MIMO transmission may be destined for the user stations of a single MU group indicated by a GID that is included within the MU-MIMO transmission. A subset of the spatial streams may be intended for each user station of the indicated MU group that is identified by the GID transmitted within the MU-MIMO transmission. A user station may use its assigned GMI along with an N sts field in the MU-MIMO transmission to determine which of the spatial streams to demodulate.
摘要翻译：这里通常描述MU-MIMO接入点，用户站和用于多用户组管理的方法的实施例。在一些实施例中，MU-MIMO接入点可以向多个关联用户站中的每一个分配MU组标识符（GID）和组成员索引（GMI）。 MU-MIMO接入点可以发送包括多个空间流的MU-MIMO传输。 MU-MIMO传输可以发往由MU-MIMO传输中包括的GID指示的单个MU组的用户站。空间流的子集可以用于由在MU-MIMO传输内发送的GID所标识的所指示的MU组的每个用户站。用户站可以使用其分配的GMI以及MU-MIMO传输中的Nsts字段来确定哪个空间流被解调。

8. 发明申请

WO2012061104A2 BANDWIDTH ADAPTATION TECHNIQUES IN WIRELESS COMMUNICATIONS NETWORKS 审中-公开
标题翻译：无线通信网络中的带宽适配技术
公开(公告)号：WO2012061104A2
公开(公告)日：2012-05-10
申请号：PCT/US2011/057614
申请日：2011-10-25
申请人： INTEL CORPORATION , GONG, Michelle X. , STACEY, Robert J.
发明人： GONG, Michelle X. , STACEY, Robert J.
IPC分类号： H04W28/20 , H04W16/10 , H04W74/08
CPC分类号： H04W72/08 , H04W84/18
摘要： Techniques are disclosed that involve bandwidth adjustment in wireless communications networks. For instance, an operating bandwidth may be established for wireless communications with one or more remote devices. This operating bandwidth may include a primary channel and one or more secondary sub-channels. Further, one or more statistics may be maintained that correspond to one of the one or more sub-channels. These statistics may be based on based on events on the corresponding sub-channel(s), such collisions, interference events, medium busy events, etc. Based on such statistics, the operating bandwidth may be decreased. Moreover, embodiments may increase the operating bandwidth based on output queue depth statistics. Further, a notification may be transmitted that indicates a change in the operating bandwidth. This notification may be in the form of a bandwidth change indication (BCI) frame.
摘要翻译：公开了涉及无线通信网络中的带宽调整的技术。例如，可以建立用于与一个或多个远程设备的无线通信的操作带宽。该工作带宽可以包括主信道和一个或多个辅助子信道。此外，可以保持与一个或多个子信道之一相对应的一个或多个统计信息。这些统计可以基于相应子信道上的事件，这样的冲突，干扰事件，中等繁忙事件等。基于这样的统计，可以降低工作带宽。此外，实施例可以基于输出队列深度统计来增加操作带宽。此外，可以发送指示操作带宽的变化的通知。该通知可以是带宽变化指示（BCI）帧的形式。

9. 发明申请

WO2012033665A1 TECHNIQUES FOR UL MU MIMO SIGNALING AND ERROR HANDLING 审中-公开
标题翻译：用于UL MU MIMO信令和错误处理的技术
公开(公告)号：WO2012033665A1
公开(公告)日：2012-03-15
申请号：PCT/US2011/049600
申请日：2011-08-29
申请人： INTEL CORPORATION , GONG, Michelle X. , STACEY, Robert J.
发明人： GONG, Michelle X. , STACEY, Robert J.
IPC分类号： H04B7/04 , H04L1/00 , H04W74/08
CPC分类号： H04L1/0022 , H04B7/0404 , H04B7/0452 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04W28/04 , H04W72/02 , H04W72/1289
摘要： An embodiment of the present invention provides a wireless station (STA), comprising a transceiver operable for communicating in a wireless network, wherein the transceiver is adapted to use signaling that enables the wireless station to communicate necessary information including a desired modulation coding scheme (MCS).
摘要翻译：本发明的实施例提供了一种无线站（STA），其包括可操作以在无线网络中进行通信的收发机，其中所述收发器适于使用信令，所述信令使得所述无线站能够传送包括期望的调制编码方案（MCS ）。

10. 发明申请

WO2012015609A3 TECHNIQUES FOR UPLINK MULTI-USER MIMO MAC SUPPORT 审中-公开
公开(公告)号：WO2012015609A3
公开(公告)日：2012-02-02
申请号：PCT/US2011/044217
申请日：2011-07-15
申请人： INTEL CORPORATION , GONG, Michelle, X. , PERAHIA, Eldad , STACEY, Robert, J.
发明人： GONG, Michelle, X. , PERAHIA, Eldad , STACEY, Robert, J.
IPC分类号： H04B7/04 , H04W80/02
摘要： An embodiment of the present invention provides a wireless station (STA), comprising a transceiver operable for communicating in a wireless network, wherein the transceiver is adapted for Uplink Multi-User Multiple Input Multiple Output (UL MU MIMO) Medium Access Control (MAC) support.

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