公开(公告)号：US20170171169A1

公开(公告)日：2017-06-15

申请号：US15377819

申请日：2016-12-13

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Santosh Abraham ,  Abhishek Pramod Patil ,  Jouni Malinen ,  George Cherian

IPC: H04L29/06 ,  H04W56/00 ,  H04L9/08 ,  H04L12/26 ,  H04W76/06 ,  H04W12/04 ,  H04L29/12 ,  H04W4/06

CPC classification number: H04W76/30 ,  H04L9/0637 ,  H04L9/12 ,  H04L43/16 ,  H04L63/065 ,  H04L63/068 ,  H04L2209/80 ,  H04W4/06 ,  H04W12/02 ,  H04W12/04 ,  H04W56/0015 ,  H04W76/14

Abstract: A wireless communication device includes a memory and a processor coupled to the memory. The processor is configured to set a packet number to a particular value in accordance with a packet number initialization scheme associated with a data link group of a neighbor aware network (NAN). The processor is further configured to generate a packet based on the packet number.

公开(公告)号：US08630590B2

公开(公告)日：2014-01-14

申请号：US13768117

申请日：2013-02-15

Applicant: QUALCOMM Incorporated

Inventor： Sanjiv Nanda ,  Saishankar Nandagopalan ,  Santosh Abraham ,  Jay Rodney Walton ,  Ernest T Ozaki

IPC: H04B1/00

CPC classification number: H04B15/00 ,  H01Q1/246 ,  H01Q3/24 ,  H04B7/0602 ,  H04B7/0615 ,  H04B7/0842 ,  H04W16/28 ,  H04W28/18

Abstract: Techniques for using at least one of omni-directional and directional antennas for communication are described. A station may be equipped antenna elements selectable for use as an omni-directional antenna or one or more directional antennas. The station may select the omni-directional antenna or a directional antenna for use for communication based on various factors such as, e.g., whether the location or direction of a target station for communication is known, whether control frames or data frames are being exchanged, etc.

Abstract translation: 描述了使用全向和定向天线中的至少一个进行通信的技术。 站可以配备可选择用作全向天线或一个或多个定向天线的天线元件。 基站可以基于各种因素选择全向天线或定向天线，用于通信，例如，目的站通信的位置或方向是否已知，是否正在交换控制帧或数据帧， 等等

公开(公告)号：US11627635B2

公开(公告)日：2023-04-11

申请号：US16215285

申请日：2018-12-10

Applicant: QUALCOMM Incorporated

Inventor： Santosh Abraham ,  Huichun Liu ,  Miguel Griot ,  Juan Zhang

IPC: H04W76/32 ,  H04W76/27

Abstract: In order to improve efficiency in releasing a connection with a user equipment, a method, apparatus, and computer-readable medium are presented herein. A RAN receives release assistance information from a user equipment or a User Plane Function (UPF) involved in an active session with the user equipment. The release assistance information may be received over a control plane or over a user plane. The release assistance information may be received from the user equipment or the UPF over the user plane or as Radio Resource Control (RRC) signaling. The release assistance information may be received from an application function via the UPF. The RAN determines to release the user equipment based on the release assistance information.

公开(公告)号：US10736028B2

公开(公告)日：2020-08-04

申请号：US15922897

申请日：2018-03-15

Applicant: QUALCOMM Incorporated

Inventor： Miguel Griot ,  Gavin Bernard Horn ,  John Nasielski ,  Santosh Abraham

IPC: H04W48/18 ,  H04W88/18 ,  H04W4/00 ,  H04W4/30 ,  H04W88/06 ,  H04W88/08

Abstract: Techniques are described using network slice information to negotiate and select network services by determining a set of desired required network provided functionalities; identifying a set of network slices providing one or more of the functionalities in the set of required functionalities; and communicating, to a network, a slice identifier for each slice in the set of the identified network slices.

公开(公告)号：US10524278B2

公开(公告)日：2019-12-31

申请号：US15769730

申请日：2016-11-18

Applicant: QUALCOMM Incorporated

Inventor： Santosh Abraham ,  Naga Bhushan ,  Jing Jiang ,  Tingfang Ji ,  Joseph Binamira Soriaga

IPC: H04W72/00 ,  H04W72/12 ,  H04L12/819 ,  H04W74/08 ,  H04W88/10 ,  H04W88/06

Abstract: The disclosure relates in some aspects to a scheduling and token bucket scheme for co-existence of different radio access technologies on a communication resource. In some aspects, the scheme may avoid traffic collisions on the resource and promotes access fairness on the resource.

公开(公告)号：US20130188621A1

公开(公告)日：2013-07-25

申请号：US13788160

申请日：2013-03-07

Applicant: QUALCOMM Incorporated

Inventor： Arnaud MEYLAN ,  Santosh Abraham ,  Shravan K. Surineni ,  Sanjiv Nanda

IPC: H04W8/00

CPC classification number: H04W8/005 ,  H04W48/12 ,  H04W48/18 ,  H04W52/0216 ,  H04W92/20 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/22

Abstract: Beacons may be grouped to facilitate neighbor discovery in a wireless network. For example, neighboring access devices such as IEEE 802.11 access points may cooperate to transmit beacons in a group. In this way, a wireless device seeking to discover the neighboring access devices may scan for the beacons for a shorter period of time. An indication may be provided to enable a wireless device to more efficiently scan the beacons. For example, the indication may indicate the channel the wireless device should scan to receive the next beacon that is to be transmitted. In addition, the indication may include information relating to the transmission time of the next beacon. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 信标可以被分组以便于无线网络中的邻居发现。 例如，诸如IEEE 802.11接入点之类的相邻接入设备可以协作来传送组中的信标。 以这种方式，寻求发现相邻接入设备的无线设备可以在更短的时间段内扫描信标。 可以提供指示以使得无线设备能够更有效地扫描信标。 例如，该指示可以指示无线设备应扫描的频道以接收将被发送的下一个信标。 此外，该指示可以包括与下一个信标的发送时间有关的信息。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US11172403B2

公开(公告)日：2021-11-09

申请号：US16820580

申请日：2020-03-16

Applicant: QUALCOMM Incorporated

Inventor： Lenaig Genevieve Chaponniere ,  Santosh Abraham ,  Stefano Faccin ,  Hong Cheng ,  Haris Zisimopoulos ,  Miguel Griot

IPC: H04W28/06 ,  H04W8/00 ,  H04L1/00 ,  H04L5/00 ,  H04W4/20 ,  H04W8/24 ,  H04W28/02 ,  H04W72/04

Abstract: Aspects of the disclosure relate to a method of operating a user equipment for wireless communication with a network. In some aspects, the UE establishes a connection to a network and obtains a control plane message from the network. The control plane message may include one or more types of policy information if a size of the one or more types of policy information is less than or equal to a maximum payload size of the control plane message, or information indicating at least a network location from where the one or more types of policy information may be obtained by the UE over a user plane if the size of the one or more types of policy information is greater than the maximum payload size of the control plane message, or a combination thereof. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20180063784A1

公开(公告)日：2018-03-01

申请号：US15249219

申请日：2016-08-26

Applicant: QUALCOMM Incorporated

Inventor： Santosh Abraham ,  Linhai He ,  Stephen Jay Shellhammer ,  Rashid Ahmed Akbar Attar

IPC: H04W52/02

CPC classification number: H04W52/0216 ,  A61N1/37252 ,  G16H40/63 ,  H04W52/0229 ,  H04W52/0235 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/20 ,  Y02D70/26

Abstract: Aspects of the subject matter described in this disclosure can be implemented in an efficient wakeup protocol for discovery between two devices. A first device configured to transmit discovery signals can wake up at a predetermined drift time, and a second device configured to receive the discovery signals can wake up at a predetermined wakeup time shortly after the predetermined drift time. The second device can remain awake for a very short duration, where the duration can be based on the packet length of the discovery signal or the interval between each transmitted discovery signal. Upon receiving a discovery signal, the second device can pair with the first device so that further communications can occur between the two devices.

公开(公告)号：US20180041956A1

公开(公告)日：2018-02-08

申请号：US15414451

申请日：2017-01-24

Applicant: QUALCOMM Incorporated

Inventor： Santosh Abraham ,  Naga Bhushan ,  Tingfang Ji

IPC: H04W52/02 ,  H04W74/08 ,  H04W76/04

Abstract: Systems, methods, and apparatus for transmitting additional information over a radio access network are described. A method of wireless communication includes aligning a discontinuous reception (DRx) schedule for a user equipment (UE) with a plurality of token arrival times, determining, at a time based on a first token arrival time, whether a radio frequency (RF) band is available for communication, and transmitting control information on the RF band when the RF band is available for communication. The token arrival time may correspond to a waking time for the UE defined by the DRx schedule.

公开(公告)号：US20150333812A1

公开(公告)日：2015-11-19

申请号：US14805773

申请日：2015-07-22

Applicant: QUALCOMM Incorporated

Inventor： Gregory Breit ,  Santosh Abraham ,  Sameer Vermani ,  Hemanth Sampath ,  Vincent Knowles Jones, IV

IPC: H04B7/06 ,  H04B7/04 ,  H04W72/04

CPC classification number: H04B7/0626 ,  H04B7/0413 ,  H04L1/0027 ,  H04L1/003 ,  H04L5/0048 ,  H04L25/0204 ,  H04L25/0222 ,  H04L25/0228 ,  H04L25/03343 ,  H04L2025/03426 ,  H04L2025/03802 ,  H04W72/04 ,  H04W88/02 ,  H04W88/08

Abstract: Certain aspects of the present disclosure relate to techniques for achieving adaptive channel state information (CSI) feedback rate in multi-user communication systems. A rate by which CSI feedback can be transmitted from each user station of a wireless system to a serving access point may be adjusted based on evolution of a channel between that user station and the access point.

Abstract translation: 本公开的某些方面涉及用于在多用户通信系统中实现自适应信道状态信息（CSI）反馈速率的技术。 基于无线系统的每个用户站向服务接入点发送CSI反馈的速率可以基于该用户站与接入点之间的信道的演进来调整。