公开(公告)号：US20160330058A1

公开(公告)日：2016-11-10

申请号：US14866167

申请日：2015-09-25

申请人： Xiaogang Chen ,  Qinghua Li ,  Robert Stacey ,  Yuan Zhu ,  Chittabrata Ghosh ,  Po-Kai Huang ,  Rongzhen Yang ,  Huaning Niu ,  Jeongho Jeon

发明人： Xiaogang Chen ,  Qinghua Li ,  Robert Stacey ,  Yuan Zhu ,  Chittabrata Ghosh ,  Po-Kai Huang ,  Rongzhen Yang ,  Huaning Niu ,  Jeongho Jeon

IPC分类号： H04L27/26 ,  H04W72/04

CPC分类号： H04L27/2607 ,  H04B7/0452 ,  H04L5/0044 ,  H04L27/2602 ,  H04W28/065 ,  H04W72/04 ,  H04W72/1289 ,  H04W84/12

摘要： Systems, apparatus, and methods to provide an indication of frequency resource unit (RU) allocation from a wireless access point (AP) to one or more station devices (STA) are disclosed. The AP may be configured to generate a protocol data unit including a high efficiency wireless (HEW) preamble that indicates the RU allocation corresponding to each of the STA. The indication of the RU allocation for each of the STA, as disclosed herein, may be encoded in fewer bits than providing a bitmap of the RU allocation for each of the STA. A predetermined RU pattern may be used to map RU (e.g., 26 tone units, 52 tone units, etc.) to a RU allocation index. This RU allocation pattern may be efficiently communicated to each of the STAs in the HEW preamble of the protocol data unit.

摘要翻译： 公开了提供从无线接入点（AP）到一个或多个站设备（STA）的频率资源单元（RU）分配的指示的系统，装置和方法。 AP可以被配置为生成包括指示对应于每个STA的RU分配的高效率无线（HEW）前导码的协议数据单元。 如本文所公开的，针对每个STA的RU分配的指示可以以比为STA中的每一个提供RU分配的位图更少的比特来编码。 可以使用预定的RU模式来将RU（例如，26个音调单元，52个音调单元等）映射到RU分配索引。 该RU分配模式可以有效地传送到协议数据单元的HEW前导码中的每个STA。

公开(公告)号：US20160255620A1

公开(公告)日：2016-09-01

申请号：US15041703

申请日：2016-02-11

申请人： Qinghua Li ,  Po-Kai Huang ,  Robert Stacey ,  Xiangang Chen ,  Yuan Zhu

发明人： Qinghua Li ,  Po-Kai Huang ,  Robert Stacey ,  Xiangang Chen ,  Yuan Zhu

IPC分类号： H04W72/04 ,  H04B7/04 ,  H04L5/00 ,  H04W56/00

CPC分类号： H04W72/0413 ,  H04B7/0452 ,  H04L5/0023 ,  H04W56/001 ,  H04W72/1231

摘要： Uplink long training field (LTF) sequences that apply cyclic shift diversity (CSD) for simultaneous wireless transmissions, such as uplink transmissions, from the antennas of multiple communication devices is provided.

摘要翻译： 提供了应用来自多个通信设备的天线的同时无线传输（例如上行链路传输）的循环移位分集（CSD）的上行链路长训练场（LTF）序列。

公开(公告)号：US20230412333A1

公开(公告)日：2023-12-21

申请号：US18352100

申请日：2023-07-13

申请人： Hao Song ,  Po-Kai Huang ,  Qinghua Li ,  Robert Stacey ,  Shlomi Vituri

发明人： Hao Song ,  Po-Kai Huang ,  Qinghua Li ,  Robert Stacey ,  Shlomi Vituri

IPC分类号： H04L5/00 ,  H04W72/21 ,  H04L1/00

CPC分类号： H04L5/0044 ,  H04W72/21 ,  H04L1/0003

摘要： For example, an Access Point (AP) may be configured to set Resource Unit (RU) allocation information for a user station (STA) in a user information (info) field for the user STA, the RU allocation information for the user STA configured to indicate an RU allocation for a Trigger-Based (TB) Uplink (UL) transmission from the user STA; to determine Unequal Modulation and Coding Scheme (MCS) (UEM) information for the user STA, the UEM information for the user STA configured to indicate an assignment of a plurality of MCSs to a plurality of UL resources in the RU allocation for the user STA, respectively, wherein the plurality of UL resources includes at least one of a plurality of frequency sub-channels or a plurality of spatial streams; and to transmit a trigger frame including the user info field for the user STA, and the UEM information for the user STA.

公开(公告)号：US20230023324A1

公开(公告)日：2023-01-26

申请号：US17956866

申请日：2022-09-30

申请人： Juan Fang ,  Qinghua Li ,  Po-Kai Huang ,  Thomas J. Kenney ,  Robert Stacey

发明人： Juan Fang ,  Qinghua Li ,  Po-Kai Huang ,  Thomas J. Kenney ,  Robert Stacey

IPC分类号： H04L27/26 ,  H04L5/00

摘要： For example, a wireless communication device may be configured to generate, transmit, receive and/or process one or more transmissions of an Extra Range (ER) Physical layer (PHY) Protocol Data Unit (PPDU), which may be configured to be decodable by ER wireless communication stations (STAs). For example, the ER PPDU may include an ER preamble. For example, the ER preamble may be configured to include an ER STF (ER-STF), an ER LTF (ER-LTF) after the ER-STF, and an ER Signal (ER-SIG) field after the ER-LTF. In one example, the ER PPDU may include a non-ER preamble, which may be configured to be decodable by non-ER STAs, which may not be capable of decoding the ER preamble.

公开(公告)号：US20210112615A1

公开(公告)日：2021-04-15

申请号：US17127668

申请日：2020-12-18

申请人： Po-Kai Huang ,  Daniel Bravo ,  Ofer Schreiber ,  Arik Klein ,  Laurent Cariou ,  Robert Stacey

发明人： Po-Kai Huang ,  Daniel Bravo ,  Ofer Schreiber ,  Arik Klein ,  Laurent Cariou ,  Robert Stacey

IPC分类号： H04W76/15 ,  H04L1/16 ,  H04W88/10

摘要： This disclosure describes systems, methods, and devices related to multi-link device (MLD) data continuity. An MLD device may set up one or more links with a station multi-link device (STA MLD), wherein the STA MLD comprises one or more logical entities defining separate station devices. The MLD device may transmit a data packet associated with a traffic identifier (TID) to the STA MLD. The MLD device may determine that the data packet was not received by the STA MLD. The MLD device may retransmit the data packet to the STA MLD. The MLD device may increment a retransmit counter every time the data packet is retransmitted. The MLD device may refrain from transmitting a second data packet until the data packet is dropped or successfully received by the STA MLD.

公开(公告)号：US20190132796A1

公开(公告)日：2019-05-02

申请号：US16233069

申请日：2018-12-26

申请人： Po-Kai Huang ,  Noam Ginsburg ,  Daniel Bravo ,  Robert Stacey

发明人： Po-Kai Huang ,  Noam Ginsburg ,  Daniel Bravo ,  Robert Stacey

IPC分类号： H04W52/02 ,  H04W40/24

摘要： This disclosure describes systems, methods, and devices related to wake-up frame indication. A device may determine a wake up receiver (WUR) wake-up frame to be sent to a first station device of one or more station devices. The device may determine one or more indications associated with the first station device, wherein the one or more indications indicate to the first station device, one or more actions to be taken by the first station device after waking up a primary connectivity radio (PCR) of the first station device. The device may cause a medium access control (MAC) layer to encode the WUR wake-up frame with the one or more indications associated with the first station device. The device may cause to send the WUR wake-up frame to the first station device using a physical layer (PHY).

公开(公告)号：US20210014790A1

公开(公告)日：2021-01-14

申请号：US17033449

申请日：2020-09-25

申请人： Po-Kai Huang ,  Noam Ginsburg ,  Daniel Bravo ,  Robert Stacey

发明人： Po-Kai Huang ,  Noam Ginsburg ,  Daniel Bravo ,  Robert Stacey

IPC分类号： H04W52/02 ,  H04W40/24 ,  H04W40/00

摘要： This disclosure describes systems, methods, and devices related to wake-up frame indication. A device may determine a wake up receiver (WUR) wake-up frame to be sent to a first station device of one or more station devices. The device may determine one or more indications associated with the first station device, wherein the one or more indications indicate to the first station device, one or more actions to be taken by the first station device after waking up a primary connectivity radio (PCR) of the first station device. The device may cause a medium access control (MAC) layer to encode the WUR wake-up frame with the one or more indications associated with the first station device. The device may cause to send the WUR wake-up frame to the first station device using a physical layer (PHY).

公开(公告)号：US20190124706A1

公开(公告)日：2019-04-25

申请号：US16220950

申请日：2018-12-14

申请人： Po-Kai Huang ,  Ido Ouzieli ,  Johannes Berg ,  Arik Klein ,  Danny Ben-Ari ,  Amir Hitron ,  Laurent Cariou ,  Robert Stacey

发明人： Po-Kai Huang ,  Ido Ouzieli ,  Johannes Berg ,  Arik Klein ,  Danny Ben-Ari ,  Amir Hitron ,  Laurent Cariou ,  Robert Stacey

IPC分类号： H04W76/11 ,  H04W40/24 ,  H04W72/04 ,  H04W8/26

摘要： This disclosure describes systems, methods, and devices related to intra-basic service set (BSS) signaling for multiple access points (APs). A device may determine one or more access points (APs), wherein the one or more APs are in a set of multiple basic service sets (BSSs) identified as intra-BSS. The device may include, in a first frame, a high-efficiency operation element comprising a bit associated with an indicator of the set of multiple BSSs. The device may include, in a second frame, an association identification (AID) value, wherein the AID value is associated with the device. The device may cause to send the first frame a first station device of one or more station devices. The device may cause to send the second frame to a second station device of the one or more station devices.

公开(公告)号：US20210136605A1

公开(公告)日：2021-05-06

申请号：US17134070

申请日：2020-12-24

申请人： Po-Kai Huang ,  Daniel F. Bravo ,  Danny Alexander ,  Arik Klein ,  Danny Ben-Ari ,  Laurent Cariou ,  Robert Stacey

发明人： Po-Kai Huang ,  Daniel F. Bravo ,  Danny Alexander ,  Arik Klein ,  Danny Ben-Ari ,  Laurent Cariou ,  Robert Stacey

IPC分类号： H04W24/04 ,  H04W24/10 ,  H04W72/12 ,  H04W72/04 ,  H04W84/12 ,  H04W28/06

摘要： This disclosure describes systems, methods, and devices related to high throughput (HT) control information. A device may determine a frame comprising HT control information. The device may determine to extend a size of the HT control information. The device may cause to generate a management or data frame for sending to a first station device of one or more station devices, the management or data frame comprising extended high throughput (HT) control information, define a new control identification (ID) associated with the extended HT control information, and cause to send the management or data frame to the first station device.

公开(公告)号：US20200177319A1

公开(公告)日：2020-06-04

申请号：US16784024

申请日：2020-02-06

申请人： Laurent Cariou ,  Xiaogang Chen ,  Po-Kai Huang ,  Feng Jiang ,  Thomas J. Kenney ,  Qinghua Li ,  Robert Stacey

发明人： Laurent Cariou ,  Xiaogang Chen ,  Po-Kai Huang ,  Feng Jiang ,  Thomas J. Kenney ,  Qinghua Li ,  Robert Stacey

IPC分类号： H04L1/18 ,  H04L1/00 ,  H04W80/02 ,  H04W84/12

摘要： This disclosure describes systems, methods, and devices related to an enhanced hybrid automatic repeat request (HARQ). A device may determine two or more HARQ medium access control (MAC) frames. The device may determine a difference between a first number of bits of a physical layer (PHY) codeword and a second number of bits of a first HARQ MAC frame of the two or more HARQ MAC frames. The device may generate, based on the difference, a third number of bits, wherein the first number of bits is equal to a sum of the second number of bits and the third number of bits. The device may generate an aggregated MAC frame comprising the first HARQ MAC frame, the third number of bits, and a second HARQ MAC frame of the two or more HARQ MAC frames. The device may send the aggregated MAC frame.