公开(公告)号：US20160270137A1

公开(公告)日：2016-09-15

申请号：US15065584

申请日：2016-03-09

Applicant: Apple Inc.

Inventor： Su Khiong Yong ,  Christiaan A. Hartman ,  Yong Liu ,  Lawrie Kurian ,  Peter N. Heerboth ,  Guoqing Li ,  Daniel R. Borges ,  Chiu Ngok E. Wong ,  Saravanan Balasubramaniyan ,  Tashbeeb Haque ,  Anand Rajagopalan ,  Andreas Wolf

IPC: H04W76/02 ,  H04W72/04 ,  H04W48/18 ,  H04W48/16

CPC classification number: H04W76/14 ,  H04W4/12 ,  H04W4/80 ,  H04W8/005 ,  H04W48/16

Abstract: In some embodiments, one or more wireless stations operate to configure Neighbor Awareness Networking (NAN)—direct communication with neighboring wireless stations without utilizing an intermediate access point. Embodiments of the disclosure relate to aspects of NAN communication, including service discovery proxy registration, publishing, and subscription of services via the proxy, maintenance of the proxy, and de-registration of the proxy.

Abstract translation: 在一些实施例中，一个或多个无线站操作以在不利用中间接入点的情况下配置与相邻无线站的邻域意识网络（NAN）直接通信。 本公开的实施例涉及NAN通信的方面，包括通过代理服务发现代理注册，发布和服务的订阅，代理的维护以及代理的取消注册。

公开(公告)号：US20150363704A1

公开(公告)日：2015-12-17

申请号：US14721630

申请日：2015-05-26

Applicant: Apple Inc.

Inventor： Su Khiong Yong ,  Christiaan A. Hartman ,  Kristen A. McIntyre ,  Yong Liu ,  Chiu Ngok E. Wong

IPC: G06N7/00 ,  H04L29/08

CPC classification number: H04L67/16 ,  H04W4/50

Abstract: This disclosure relates to service discovery using a dynamically configurable Bloom filter. According to some embodiments, various parameters of the Bloom filter may be determined by a first wireless device. The parameters may include a number of services advertised using the Bloom filter, a false positive rate of the Bloom filter, a set of hash functions used with the Bloom filter, and/or a size of the Bloom filter. The Bloom filter may be generated according to the determined parameters. The Bloom filter, along with some or all of the parameters of the Bloom filter, may be transmitted by the first wireless device. A second wireless device may use the Bloom filter as part of a service discovery process to determine whether or not a desired service is available via the first wireless device.

Abstract translation: 本公开涉及使用可动态配置的Bloom过滤器的服务发现。 根据一些实施例，Bloom滤波器的各种参数可由第一无线设备来确定。 这些参数可以包括使用Bloom过滤器发布的许多服务，Bloom过滤器的假阳性率，与Bloom过滤器一起使用的一组散列函数和/或Bloom过滤器的大小。 可以根据所确定的参数来生成布隆过滤器。 Bloom滤波器以及Bloom滤波器的一些或全部参数可以由第一无线设备传输。 第二无线设备可以使用布隆过滤器作为服务发现过程的一部分，以确定所需服务是否可经由第一无线设备可用。

公开(公告)号：US20150350334A1

公开(公告)日：2015-12-03

申请号：US14726077

申请日：2015-05-29

Applicant: Apple Inc.

Inventor： Yong Liu ,  Christiaan A. Hartman ,  Daniel R. Borges ,  Sriram Hariharan ,  Chiu Ngok E. Wong ,  Su Khiong Yong

IPC: H04L29/08

CPC classification number: H04L67/141 ,  H04L67/16 ,  H04W4/80 ,  H04W48/16 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/22 ,  Y02D70/26

Abstract: An apparatus and methods are provided for initiating a network connection between a first device and a second device. While one or more high-power network interfaces of the first device are in a dormant state, the first device communicates with a second device via the first device's low-power network interface. The first device can determine, based on the communication, whether to establish a network connection with the second device via a high-power network interface of the first device. Next, if the first device is to establish the network connection with the second device via the high-power network interface, the device can wake the first high-power network interface and connect to the second device via the first high-power network interface.

Abstract translation: 提供了用于启动第一设备和第二设备之间的网络连接的设备和方法。 当第一设备的一个或多个高功率网络接口处于休眠状态时，第一设备经由第一设备的低功率网络接口与第二设备进行通信。 第一设备可以基于通信来确定是否通过第一设备的大功率网络接口与第二设备建立网络连接。 接下来，如果第一设备经由大功率网络接口与第二设备建立网络连接，则设备可以唤醒第一大功率网络接口并经由第一大功率网络接口连接到第二设备。

公开(公告)号：US20150319235A1

公开(公告)日：2015-11-05

申请号：US14703557

申请日：2015-05-04

Applicant: Apple Inc.

Inventor： Yong Liu ,  Christiaan A. Hartman ,  Su Khiong Yong ,  Chiu Ngok E. Wong

IPC: H04L29/08 ,  H04W40/24 ,  H04W72/04

CPC classification number: H04L67/1093 ,  H04L29/08072 ,  H04L45/28 ,  H04L45/64 ,  H04L67/104 ,  H04L67/1063 ,  H04L67/1074 ,  H04W40/24 ,  H04W40/244 ,  H04W72/0446 ,  H04W84/12

Abstract: An apparatus and methods are provided for coordinating multiple peer-to-peer (P2P) networks. A device operates a first P2P communications protocol to participate in a first P2P network. The device also operates a second P2P communications protocol to participate in a second P2P network. The device can modify at least one of the first P2P network's parameters and at least one of the second P2P network's parameters to minimize conflicts between operations of the P2P networks. To enable it to modify these parameters, the device may configure or reconfigure its operating parameters to cause it to take on a supervisory role (e.g., master, group owner).

Abstract translation: 提供了用于协调多个对等（P2P）网络的装置和方法。 设备操作第一P2P通信协议以参与第一P2P网络。 该设备还操作第二个P2P通信协议来参与第二个P2P网络。 所述设备可以修改所述第一P2P网络参数和所述第二P2P网络参数中的至少一个中的至少一个，以最小化所述P2P网络的操作之间的冲突。 为了使其能够修改这些参数，设备可以配置或重新配置其操作参数以使其承担监督角色（例如，主，组所有者）。

公开(公告)号：US20250106627A1

公开(公告)日：2025-03-27

申请号：US18899976

申请日：2024-09-27

Applicant: Apple Inc.

Inventor： Sidharth R. Thakur ,  Yong Liu ,  Jarkko L. Kneckt ,  Su Khiong Yong ,  Ahmad Reza Hedayat ,  Charles F. Dominguez ,  Neelakantan Nurani Krishnan ,  Daniel R. Borges ,  Jinjing Jiang ,  Lochan Verma ,  Qi Wang ,  Tianyu Wu

IPC: H04W12/06 ,  H04W12/0433

Abstract: Some aspects of this disclosure include a system, apparatus, article of manufacture, method, and/or computer program product and/or combinations and/or sub-combinations thereof, for implementing multi-credential mapping mechanisms in wireless communication networks, such as a wireless local area network (WLAN). The multi-credential mapping mechanisms can use pointer schemes for communicating multiple credentials (e.g., Authentication and Key Managements (AKMs) and ciphers) in the wireless communication networks. The multi-credential mapping mechanisms can reduce congestion in the communication medium and improve the communications between an access point (AP) and stations (STAs).

公开(公告)号：US20250096944A1

公开(公告)日：2025-03-20

申请号：US18895510

申请日：2024-09-25

Applicant: Apple Inc.

Inventor： Qi Wang ,  Yong Liu ,  Jarkko Lauri Sakari Kneckt ,  Jinjing Jiang ,  Yoel Boger ,  Guoquing Li ,  Tianyu Wu ,  Su Khiong Yong

IPC: H04L1/1607 ,  H04L1/1867 ,  H04W72/12 ,  H04W76/15

Abstract: Embodiments may relate to group addressed frame delivery over multi-link systems. Systems and methods are configured for identifying, by an access point (AP) multilink device (MLD) in a wireless network, a first sequence number space (SNS) that is to be used by the AP MLD to transmit data to a non-AP MLD over a first communications link and a second communications link, wherein frames with identical data that are transmitted over the first and second communications links will have an identical first SN based on the first SNS; identifying, by the MLD in the wireless network, the first SN based on the first SNS; and transmitting, by the AP MLD in the wireless network, a frame that includes the data to the non-AP MLD based on the first SN.

公开(公告)号：US20250081091A1

公开(公告)日：2025-03-06

申请号：US18750400

申请日：2024-06-21

Applicant: Apple Inc.

Inventor： Mohamed Abouelseoud ,  Akira Yamanaka ,  Wook Bong Lee ,  Oren Shani ,  Zhou Lan ,  Qi Wang ,  Anuj Batra ,  Jarkko L. Kneckt ,  Yong Liu ,  Su Khiong Yong

IPC: H04W48/16 ,  H04L5/00 ,  H04W72/23 ,  H04W76/15

Abstract: This disclosure relates to methods for transmission preemption in a wireless local area network. A downlink transmission may be performed by an access point device on a first wireless link. Signaling requesting or indicating preemption of the downlink transmission may be provided from a non-access point device to the access point device on a second wireless link. The downlink transmission may be preempted based at least in part on the signaling requesting or indicating preemption of the downlink transmission.

公开(公告)号：US12237923B2

公开(公告)日：2025-02-25

申请号：US18236731

申请日：2023-08-22

Applicant: Apple Inc.

Inventor： Qi Wang ,  Yong Liu ,  Jarkko Lauri Sakari Kneckt ,  Jinjing Jiang ,  Yoel Boger ,  Guoquing Li ,  Tianyu Wu ,  Su Khiong Yong

IPC: H04L1/1607 ,  H04L1/1867 ,  H04W72/12 ,  H04W76/15

Abstract: Embodiments may relate to group addressed frame delivery over multi-link systems. Systems and methods are configured for identifying, by an access point (AP) multilink device (MLD) in a wireless network, a first sequence number space (SNS) that is to be used by the AP MLD to transmit data to a non-AP MLD over a first communications link and a second communications link, wherein frames with identical data that are transmitted over the first and second communications links will have an identical first SN based on the first SNS; identifying, by the MLD in the wireless network, the first SN based on the first SNS; and transmitting, by the AP MLD in the wireless network, a frame that includes the data to the non-AP MLD based on the first SN.

公开(公告)号：US20240306089A1

公开(公告)日：2024-09-12

申请号：US18587649

申请日：2024-02-26

Applicant: Apple Inc.

Inventor： Jarkko L. Kneckt ,  Sidharth R. Thakur ,  Yong Liu ,  Qi Wang ,  Tianyu Wu ,  Lochan Verma ,  Su Khiong Yong ,  Jinjing Jiang ,  Ahmad Reza Hedayat

IPC: H04W52/02 ,  H04W74/0816

CPC classification number: H04W52/0206 ,  H04W74/0816

Abstract: Some embodiments include an apparatus, method, and computer program product for access point (AP) power save enhancements. AP power save enhancements reduce power consumption for APs including multi-link device (MLD) APs, mobile APs and mobile AP stations. Some embodiments include an uplink (UL) multi-user (MU)-Request to Send (RTS) power save feature, that allows an AP to be available while operating in a low power receive (LPR) state (e.g., low power mode) and transition to a full power mode to receive data using a bandwidth greater than 20 MHz. Some embodiments include a Target Wake Time (TWT) UL MU-RTS AP power enhancement feature that allows an AP to operate in the LPR during a TWT service period (SP). Some embodiments allow mobile devices (e.g., a smart phone) to operate in as an AP (e.g., a mobile AP, a mobile AP station) and reduce power consumption.

公开(公告)号：US20240305409A1

公开(公告)日：2024-09-12

申请号：US18587772

申请日：2024-02-26

Applicant: Apple Inc.

Inventor： Jarkko L. Kneckt ,  Lochan Verma ,  Yong Liu ,  Su Khiong Yong ,  Sidharth R. Thakur ,  Jinjing Jiang ,  Tianyu Wu ,  Qi Wang ,  Ahmad Reza Hedayat

IPC: H04L1/1607 ,  H04L1/1867 ,  H04W28/02

CPC classification number: H04L1/1642 ,  H04L1/1874 ,  H04W28/0263

Abstract: Some embodiments include an apparatus, method, and computer program product for access point (AP)-assisted AP transition. Using AP-assisted AP transitions, when the STA is associated with a first access point (AP) and is transitioning to a second AP, a station (STA) can transmit to the second AP a control signal including a first indication for sequence number (SN) maintenance. The STA can receive from the second AP responsive to the first indication for SN maintenance, a first downlink (DL) transmission including a next SN. The next SN can be a continuation of an SN sequence utilized by the first AP for one or more previous DL transmissions.