公开(公告)号：US20150289138A1

公开(公告)日：2015-10-08

申请号：US14745266

申请日：2015-06-19

Applicant: QUALCOMM Incorporated

Inventor： Jun WANG ,  Anand Palanigounder ,  Peerapol TINNAKORNSRISUPHAP ,  George CHERIAN ,  Chandrasekhar Therazhandur Sundarraman ,  Yinian MAO ,  Peter Hans RAUBER

IPC: H04W12/06 ,  H04L29/06

CPC classification number: H04W12/06 ,  H04L63/0892 ,  H04L63/101 ,  H04W12/08 ,  H04W84/045

Abstract: Access by a mobile station to a femto access point (FAP) of a wireless communication system is controlled by an enforcement point in response to mobile station authorization data provided from a storage point that is remote from the FAP. The authorization data is provided in response to FAP authentication data. The authentication data may include a FAP identifier and a message authenticator that the FAP generates by hashing shared secret information. The storage point may provide the authorization data in response to determining that the message authenticator is a hash of the shared secret information.

Abstract translation: 响应于从远离FAP的存储点提供的移动台授权数据，由执行点控制移动台到无线通信系统的毫微微接入点（FAP）的接入。 响应于FAP认证数据提供授权数据。 认证数据可以包括FAP标识符和FAP通过散列共享秘密信息产生的消息认证器。 存储点可以响应于确定消息认证器是共享秘密信息的散列来提供授权数据。

公开(公告)号：US20150049671A1

公开(公告)日：2015-02-19

申请号：US14457056

申请日：2014-08-11

Applicant: QUALCOMM Incorporated

Inventor： Amin JAFARIAN ,  George CHERIAN ,  Luiza TIMARIU ,  Abhishek Pramod PATIL ,  Santosh Paul ABRAHAM

IPC: H04W28/10 ,  H04B1/16

CPC classification number: H04W28/10 ,  H04B1/16 ,  H04B7/2606 ,  H04W40/00 ,  H04W76/10 ,  H04W84/047 ,  H04W88/04

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. In aspect, a first apparatus receives from a second apparatus information related to an ability of the second apparatus to associate with other apparatuses, and limits associations at the first apparatus based on the information. In another aspect, the first apparatus associates with a second apparatus, and transmits to the second apparatus information that indicates a number of desirable associations at the second apparatus.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 在第一方面中，第一装置从第二装置接收与第二装置与其他装置关联的能力的信息，并且基于该信息限制第一装置的关联。 在另一方面，第一装置与第二装置相关联，并向第二装置发送指示在第二装置处所需的关联数目的信息。

公开(公告)号：US20250158748A1

公开(公告)日：2025-05-15

申请号：US18506996

申请日：2023-11-10

Applicant: QUALCOMM Incorporated

Inventor： Alfred ASTERJADHI ,  Abhishek Pramod PATIL ,  George CHERIAN ,  Gaurang NAIK ,  Sai Yiu Duncan HO

IPC: H04L1/1607

Abstract: This disclosure provides methods, components, devices and systems that may help various wireless devices negatively acknowledge certain wireless transmissions. An example method, performed at a first wireless node, generally includes obtaining information indicating transmission, from a second wireless node, of a physical layer (PHY) protocol data unit (PPDU) intended for the first wireless node, generating a frame indicating negative acknowledgment of at least a portion of the PPDU if one or more conditions are met, and outputting the frame to the second wireless node.

公开(公告)号：US20250150978A1

公开(公告)日：2025-05-08

申请号：US18503943

申请日：2023-11-07

Applicant: QUALCOMM Incorporated

Inventor： Alfred ASTERJADHI ,  Gaurang NAIK ,  George CHERIAN ,  Abhishek Pramod PATIL ,  Sai Yiu Duncan HO ,  Youhan KIM ,  Guido Robert FREDERIKS

IPC: H04W52/24 ,  H04W52/26 ,  H04W52/32 ,  H04W52/36

Abstract: This disclosure provides methods, components, devices and systems for dynamic transmit power control. Some aspects more specifically relate to dynamically enable transmit power during a transmission opportunity (TxOP) to minimize the transmit power being used for message transmissions. In some implementations, a wireless device may transmit, at a first transmit power, a first message that indicates that the wireless device will transmit one or more second messages during a TxOP. The wireless device may select a second transmit power for the second message(s) and a plurality of transmission parameters, wherein the second transmit power satisfies a metric for the one or more second messages. The wireless device may transmit the second message(s) during the TxOP at the second transmit power and in accordance with respective values of the plurality of transmission parameters.

公开(公告)号：US20250142606A1

公开(公告)日：2025-05-01

申请号：US18496676

申请日：2023-10-27

Applicant: QUALCOMM Incorporated

Inventor： Alfred ASTERJADHI ,  Abdel Karim AJAMI ,  George CHERIAN ,  Abhishek Pramod PATIL ,  Gaurang NAIK ,  Yanjun SUN ,  Sai Yiu Duncan HO

IPC: H04W72/51 ,  H04W72/1263

Abstract: This disclosure provides methods, components, devices, and systems for service period parameter scheduling for frame exchange procedures. In some examples, a first wireless device (such as an access point (AP), a station (STA)), may communicate with a second wireless device (such as a STA, an AP) during a scheduled service period. The first wireless device may indicate an upper or lower limit for communication parameters used by the first wireless device and the second wireless device during the service period. The first wireless device may communicate with the second wireless device according to the limited parameters. In some examples, the first wireless device may be available to communicate with other wireless devices outside of the scheduled service period. In such examples, the first wireless device may communicate with the other wireless devices according to a second set of parameters indicated alongside the first set of parameters.

公开(公告)号：US20250126066A1

公开(公告)日：2025-04-17

申请号：US18484994

申请日：2023-10-11

Applicant: QUALCOMM Incorporated

Inventor： George CHERIAN ,  Sai Yiu Duncan HO ,  Abhishek Pramod PATIL ,  Alfred ASTERJADHI ,  Abdel Karim AJAMI ,  Gaurang NAIK ,  Yanjun SUN

IPC: H04L47/10 ,  H04L47/2441 ,  H04W28/02 ,  H04W28/24 ,  H04W84/12

Abstract: This disclosure provides methods, components, devices and systems for techniques for end-to-end operations between a first wireless station (STA) and a second STA via a wireless access point (AP). Some aspects more specifically relate to indicating one or more quality of service (QOS) parameters to the AP, sharing transmission opportunities (TXOPs) between the first STA and the AP, or both. In some examples, the first STA may identify one or more QoS parameters and may transmit, to the AP, an indication of the one or more QoS parameters, such that the AP may configure the second STA with the one or more QoS parameters. Additionally, or alternatively, the first STA may obtain a TXOP and may share the TXOP with the AP, such that the AP may use the shared TXOP to forward a message received from the first STA to the second STA.

公开(公告)号：US20250113264A1

公开(公告)日：2025-04-03

申请号：US18480462

申请日：2023-10-03

Applicant: QUALCOMM Incorporated

Inventor： Abhishek Pramod PATIL ,  Gaurang NAIK ,  Sai Yiu Duncan HO ,  George CHERIAN ,  Alfred ASTERJADHI ,  Yanjun SUN ,  Abdel Karim AJAMI

IPC: H04W36/00 ,  H04W88/10

Abstract: This disclosure provides methods, components, devices and systems for discovery signaling for seamless roaming. Some aspects more specifically relate to indicating or advertising information associated with a single mobility domain (SMD) and information associated with access point (AP) devices that support seamless roaming. In some implementations, an AP device or a multi-link device (MLD) may transmit parameters associated with the SMD MLD to advertise information of the SMD MLD. In some implementations, the AP device or MLD may advertise candidate AP devices, which may support the seamless roaming. A non-MLD device, such as a wireless station (STA), may request additional information for a candidate AP device that supports seamless roaming. The AP device may transmit a response to the request indicating a portion of a profile of the candidate AP device.

公开(公告)号：US20250080275A1

公开(公告)日：2025-03-06

申请号：US18458746

申请日：2023-08-30

Applicant: QUALCOMM Incorporated

Inventor： Alfred ASTERJADHI ,  George CHERIAN ,  Abhishek Pramod PATIL ,  Gaurang NAIK ,  Abdel Karim AJAMI ,  Yanjun SUN ,  Sai Yiu Duncan HO

IPC: H04L1/00 ,  H04L1/06

Abstract: This disclosure provides methods, components, devices and systems for enhancements to request to send (RTS) and clear to send (CTS) exchanges. A first wireless device may receive a beacon frame indicating for the first wireless device to monitor a first channel for a first frame that schedules communication via one or more channels. The first wireless device may receive, from a second wireless device, the first frame indicating a channel bandwidth and a puncturing pattern of multiple available puncturing patterns for the channel bandwidth. The puncturing pattern may be associated with a first subset of a set of multiple channels of the channel bandwidth. The first wireless device may transmit, to the second wireless device, a second frame indicating that a second subset of channels is available and may receive one or more data packets via the second subset of channels.

公开(公告)号：US20250071621A1

公开(公告)日：2025-02-27

申请号：US18456416

申请日：2023-08-25

Applicant: QUALCOMM Incorporated

Inventor： Alfred ASTERJADHI ,  Abhishek Pramod PATIL ,  George CHERIAN ,  Sai Yiu Duncan HO ,  Yanjun SUN

IPC: H04W28/20 ,  H04L5/00

Abstract: This disclosure provides methods, components, devices and systems for managing a multi-traffic identifier (TID) and multi-link block acknowledgment (BA) negotiation scheme. In some aspects, to negotiate a setup session between wireless communication devices, a first wireless communication device may transmit a request message including an information container that includes one or more negotiation parameter sets each associated with a type of traffic. For example, a type of traffic may correspond to a TID or a resource reservation for a particular traffic flow. Each negotiation parameter set may indicate functionalities being negotiated for the setup session. In association with the negotiation, a second wireless communication device may transmit a response message to the first wireless communication device that includes values for the negotiation parameter sets. For example, the response message may include an acknowledgment (ACK) indicating an acceptance of one or more of the parameter sets for the setup session.

公开(公告)号：US20250071620A1

公开(公告)日：2025-02-27

申请号：US18945238

申请日：2024-11-12

Applicant: QUALCOMM Incorporated

Inventor： Alfred ASTERJADHI ,  George CHERIAN ,  Abhishek Pramod PATIL ,  Yongchun XIAO ,  Srinivas KATAR ,  Sandip HOMCHAUDHURI

IPC: H04W28/18 ,  H04W28/06 ,  H04W52/02 ,  H04W72/0446 ,  H04W76/10

Abstract: Certain aspects of the present disclosure provide techniques that may allow a device participating in a setup procedure to efficiently propose a range of values for a negotiated parameter. The techniques may reduce setup time, for example, allowing a responder to accept a value within the proposed range which may eliminate overhead associated with some of the back and forth message exchange of typical negotiations.