公开(公告)号：EP4035225A1

公开(公告)日：2022-08-03

申请号：EP20753541.0

申请日：2020-07-15

Applicant: QUALCOMM INCORPORATED

Inventor： MALIK, Rahul ,  TASSOUDJI, Mohammad, Ali ,  JENWATANAVET, Jatupum ,  PARK, Jong, Hyeon

IPC: H01Q1/52 ,  H01Q1/24 ,  H01Q1/42 ,  H01Q9/04 ,  H01Q21/08 ,  H04B1/3827 ,  H04W52/24 ,  H04W52/36 ,  H04W52/42

公开(公告)号：EP3963727A1

公开(公告)日：2022-03-09

申请号：EP20727762.5

申请日：2020-04-30

Applicant: QUALCOMM INCORPORATED

Inventor： MALIK, Rahul ,  CHALLA, Raghu Narayan ,  PARK, Jong Hyeon

IPC: H04B7/0404 ,  H04B7/0408 ,  H04B7/06

公开(公告)号：EP3735800A1

公开(公告)日：2020-11-11

申请号：EP18836336.0

申请日：2018-12-21

Applicant: QUALCOMM Incorporated

Inventor： ZHANG, Xiaoxia ,  MALIK, Rahul ,  YERRAMALLI, Srinivas

IPC: H04W74/08

公开(公告)号：EP3726741A1

公开(公告)日：2020-10-21

申请号：EP20177153.2

申请日：2018-03-08

Applicant: QUALCOMM Incorporated

Inventor： MALIK, Rahul ,  KADOUS, Tamer Adel

IPC: H04B7/06

Abstract: Methods, systems, and devices for wireless communication are described. A first device may receive a channel reservation request from a second device, over a shared or unlicensed radio frequency spectrum band, the channel reservation request including a first expected response time duration to receive a channel reservation response in response to the channel reservation request. The first wireless device may transmit a channel reservation response in response, and receive a directional transmission according to the channel reservation request. The second device may transmit a directional channel reservation request on a transmit beam, the directional channel reservation request including a first expected response time duration to receive a channel reservation response the first device in response to the directional channel reservation request. The second device may receive the channel reservation response during the first expected response time duration and transmit a directional transmission according to the directional channel reservation request.

公开(公告)号：EP3632168A1

公开(公告)日：2020-04-08

申请号：EP18733380.2

申请日：2018-05-10

Applicant: Qualcomm Incorporated

Inventor： MALIK, Rahul ,  DAMNJANOVIC, Aleksandar ,  RADULESCU, Andrei Dragos ,  YERRAMALLI, Srinivas ,  KADOUS, Tamer ,  WEI, Yongbin

IPC: H04W56/00 ,  H04B7/06

公开(公告)号：EP3603202A1

公开(公告)日：2020-02-05

申请号：EP18709901.5

申请日：2018-02-23

Applicant: QUALCOMM Incorporated

Inventor： MALIK, Rahul ,  KADOUS, Tamer

IPC: H04W48/08

公开(公告)号：EP3602916A1

公开(公告)日：2020-02-05

申请号：EP18712348.4

申请日：2018-03-03

Applicant: QUALCOMM Incorporated

Inventor： SUN, Jing ,  LUO, Tao ,  AKKARAKARAN, Sony ,  MALIK, Rahul ,  REDDY, Akula ,  KADOUS, Tamer

IPC: H04L5/00

公开(公告)号：EP3375115A1

公开(公告)日：2018-09-19

申请号：EP16816017.4

申请日：2016-11-09

Applicant: QUALCOMM Incorporated

Inventor： MALIK, Rahul ,  ALDANA, Carlos Horacio

IPC: H04L1/00 ,  H01Q3/26

CPC classification number: H04W4/023 ,  G01S3/72 ,  G01S3/74 ,  H01Q3/2605 ,  H04B7/0682 ,  H04B17/27 ,  H04L1/0086 ,  H04L5/0044 ,  H04L5/0053

Abstract: Aspects of the present disclosure may compensate for cyclic shift delays (CSD) in transmitted signals when estimating angle of arrival information of a wireless signal transmitted by a transmitting device. In some aspects, a receiving device may determine a presence of CSD in the wireless signal, and estimate an angle of arrival of the wireless signal based at least in part on the presence of CSD. For example, the receiving device may determine a first tap of the wireless channel based at least in part on the CSD. The receiving device may then determine a phase difference of the wireless signal between a plurality of antennas of the receiving device based on the first tap of the wireless channel. The receiving device may estimate the angle of arrival of the wireless signal based on the phase difference.

公开(公告)号：EP3314814A1

公开(公告)日：2018-05-02

申请号：EP16729413.1

申请日：2016-05-23

Applicant: Qualcomm Incorporated

Inventor： MALIK, Rahul ,  TINNAKORNSRISUPHAP, Peerapol ,  MENUCHEHRY, Menucher ,  XUE, Qi ,  MOHANTY, Bibhu

IPC: H04L12/18 ,  H04W4/06 ,  H04L29/08

CPC classification number: H04L67/125 ,  H04L12/189 ,  H04L67/16 ,  H04W4/06 ,  H04W4/70 ,  H04W8/005 ,  H04W84/12

Abstract: Described herein are implementations for using a remote control device to control a target device on a network via a remote control proxy device. A remote control device may determine an IoT device capable of functioning as a remote control proxy device. The remote control device may generate a data packet comprising a command for controlling the target device and a network address associated with the target device, and transmit the data packet to the IoT device. If the IoT device determines, using the network address, that it is not the target device, the IoT device may either unicast the data packet to the target device or multicast the data packet to multiple intermediate IoT devices on the network.

公开(公告)号：EP3238357A1

公开(公告)日：2017-11-01

申请号：EP15828404.2

申请日：2015-12-23

Applicant: QUALCOMM Incorporated

Inventor： ASTERJADHI, Alfred ,  MERLIN, Simone ,  CHERIAN, George ,  ABRAHAM, Santosh Paul ,  BARRIAC, Gwendolyn Denise ,  MALIK, Rahul ,  DING, Gang ,  FREDERIKS, Guido Robert ,  CHO, James Simon

IPC: H04L1/16

CPC classification number: H04L5/0055 ,  H04L1/1614 ,  H04L1/1685 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide methods and apparatus for using a shortened block acknowledgement (BlockAck) frame capable of acknowledging fragments. Such a shortened BlockAck frame may include a bitmap field having a shorter length than that of a basic BlockAck frame in the IEEE 802.11 standard (i.e.,

Abstract translation: 本公开的某些方面提供了用于使用能够确认片段的缩短块确认（BlockAck）帧的方法和装置。 这种缩短的BlockAck帧可以包括具有比IEEE 802.11标准中的基本BlockAck帧（即，<128个八比特组）更短的长度的位图字段。 用于无线通信的一个示例方法通常包括接收多个协议数据单元（PDU）（例如，媒体访问控制（MAC）协议数据单元（MPDU））; 确定每个PDU是否被成功接收以及每个PDU是否与非分段服务数据单元（SDU）（例如，MAC服务数据单元（MSDU））或分段SDU相关联; 以及基于该确定输出包括指示用于未分段和分段的SDU的接收状态的位图字段的缩短BlockAck帧以供传输。