公开(公告)号：KR20180025874A

公开(公告)日：2018-03-09

申请号：KR20177037831

申请日：2016-06-01

Applicant: QUALCOMM INC

Inventor： VERMA LOCHAN ,  RAVEENDRAN VIJAYALAKSHMI RAJASUNDARAM

IPC: H04W48/18 ,  H04W24/02 ,  H04W48/20 ,  H04W74/06 ,  H04W76/10

CPC classification number: H04W48/18 ,  H04W24/02 ,  H04W24/10 ,  H04W48/16 ,  H04W48/20 ,  H04W74/06 ,  H04W76/10 ,  H04W88/06 ,  H04W88/10

Abstract: 일예에서, 방법은, 디바이스에의해현재액세스가능한복수의무선네트워크들을결정하는단계, 및디바이스가, 복수의무선네트워크들중 하나또는그 초과의개개의무선네트워크들에대해, 개개의무선네트워크와의연결경험들에대한사용자피드백에기반하는메트릭을수신하는단계를포함한다. 이예에서, 방법은또한, 디바이스가, 하나또는그 초과의무선네트워크들에대한개개의메트릭들을포함하는 GUI(graphical user interface)를출력하는단계, 및디바이스가, 하나또는그 초과의무선네트워크들중 특정무선네트워크의선택을표시하는사용자입력의표시를수신하는단계를포함한다. 이예에서, 방법은또한, 디바이스가, 특정무선네트워크와의연결을설정하는단계를포함한다.

Abstract translation: 在一个示例中，该方法包括以下步骤：确定设备当前可访问的多个无线网络;以及针对多个无线网络中的一个或多个无线网络的无线网络， 并根据用户对体验的反馈接收指标。 在该示例中，该方法还包括设备输出包括用于一个或多个无线网络的一个或多个度量的图形用户界面（GUI）的步骤， 并且接收指示对特定无线网络的选择的用户输入的指示。 在该示例中，该方法还包括设备与特定无线网络建立连接的步骤。

公开(公告)号：KR20180057698A

公开(公告)日：2018-05-30

申请号：KR20187011505

申请日：2016-07-29

Applicant: QUALCOMM INC

Inventor： VERMA LOCHAN ,  MAKAR MINA AYMAN SALEH YANNI ,  JIANG HONGYU ,  WANG XIAODONG ,  RAVEENDRAN VIJAYALAKSHMI

IPC: G06F3/14 ,  G06T1/20

CPC classification number: G06F3/1431 ,  G06F3/1454 ,  G06T1/20 ,  G09G2370/16

Abstract: 본개시내용의다양한양상들은, 제1 무선디스플레이모드에서 GPU 커맨드들을수신하는동안 GPU(graphics processing unit)가불안정상태에있음을표시하는조건을검출하는단계, 조건을검출하는단계에대한응답으로, GPU 리프레시요청메시지를송신하고, 제1 무선디스플레이모드로부터제2 무선디스플레이모드로스위칭하는단계, GPU 커맨드들의트레이스에서의 RAP(random access point)에서, 불안정상태로부터안정상태로 GPU를리셋하기에충분한데이터를수신하는단계, 및데이터를수신한이후에제2 무선디스플레이모드로부터제1 무선디스플레이모드로스위칭하는단계를제공한다. GPU 리프레시요청메시지는 GPU 커맨드들의트레이스에서의향후 RAP에서 GPU를리셋하기에충분한데이터를요청하는정보를포함할수 있다. 다양한다른양상들은또한, 본개시내용전반에걸쳐제공된다.

公开(公告)号：SG11202001992SA

公开(公告)日：2020-04-29

申请号：SG11202001992S

申请日：2018-10-09

Applicant: QUALCOMM INC

Inventor： VERMANI SAMEER ,  TIAN BIN ,  CHEN JIALING ,  YANG LIN ,  VERMA LOCHAN

IPC: H04L5/00 ,  H04B7/0413 ,  H04L27/26 ,  H04W74/00 ,  H04W84/12

Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for managing high volumes of space-time-streams in Wi-Fi systems. An access point (AP) may transmit packets including long training field (LTF) sections using a number of space-time-streams greater than eight. Mobile stations (STAs) in the system may or may not be capable of processing this number of streams. The AP may modulate an LTF section using a matrix with dimensions smaller than the number of streams by using tone-interleaving or by performing modulation with separate matrices in time and frequency. In some other implementations, the AP may split the antennas for transmission into groups, each group transmitting either different packets in a subset of streams or a same packet in a subset of tones. In further implementations, the AP may combine multiple space-time-streams into a super stream that supports reception at different types of STAs.

公开(公告)号：AU2016378733A1

公开(公告)日：2018-06-07

申请号：AU2016378733

申请日：2016-12-21

Applicant: QUALCOMM INC

Inventor： BHARADWAJ ARJUN ,  TIAN BIN ,  VERMA LOCHAN ,  VERMANI SAMEER

IPC: H04L5/00 ,  H04W72/12 ,  H04W84/12

Abstract: Methods, apparatuses, and computer readable media for resource allocation signaling in a high efficiency wireless local area network (WLAN) are disclosed. A transmitter may identify a first indicator identifying a number of multi-user multiple-input/ multiple-output (MU-MIMO) stations associated with a first resource unit (RU) in a first content channel of a transmission frame. The transmitter may generate a first common portion of a WLAN signaling field in the first content channel. The first common portion may include the first indicator. The transmitter may identify a second indicator identifying an absence of MU-MIMO stations associated with a second RU in a second content channel of the transmission frame. The transmitter may generate a second common portion of the WLAN signaling field in the second content channel. The second common portion may include the second indicator. The transmitter may transmit the transmission frame including the WLAN signaling field.

公开(公告)号：AU2018348068B2

公开(公告)日：2021-10-21

申请号：AU2018348068

申请日：2018-10-09

Applicant: QUALCOMM INC

Inventor： VERMANI SAMEER ,  TIAN BIN ,  CHEN JIALING LI ,  YANG LIN ,  VERMA LOCHAN

IPC: H04L5/00 ,  H04B7/0413 ,  H04L27/26 ,  H04W74/00 ,  H04W84/12

Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for managing high volumes of space-time-streams in Wi-Fi systems. An access point (AP) may transmit packets including long training field (LTF) sections using a number of space-time-streams greater than eight. Mobile stations (STAs) in the system may or may not be capable of processing this number of streams. The AP may modulate an LTF section using a matrix with dimensions smaller than the number of streams by using tone-interleaving or by performing modulation with separate matrices in time and frequency. In some other implementations, the AP may split the antennas for transmission into groups, each group transmitting either different packets in a subset of streams or a same packet in a subset of tones. In further implementations, the AP may combine multiple space-time-streams into a super stream that supports reception at different types of STAs.

公开(公告)号：SG11202002026SA

公开(公告)日：2020-05-28

申请号：SG11202002026S

申请日：2018-10-18

Applicant: QUALCOMM INC

Inventor： VERMA LOCHAN ,  TIAN BIN ,  VERMANI SAMEER ,  YANG LIN ,  CHEN JIALING ,  CHERIAN GEORGE

IPC: H04L27/26 ,  H04L5/00 ,  H04W72/04

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for multiplexing clients of different generations in trigger-based transmissions, including trigger-based transmissions in extremely-high throughput (EHT) Wi-Fi systems. An access point (AP) may generate a trigger frame compatible with two types of stations (STAs), such as EHT STAs and legacy (or high efficiency (HE)) STAs. The AP may transmit the trigger frame to a group of STAs, where legacy STAs may process the trigger frame a legacy trigger frame. EHT STAs may process the trigger frame to determine resource unit (RU) allocations for uplink transmissions in a bandwidth greater than a legacy bandwidth. An EHT STA may determine the resources in the larger bandwidth based on an EHT RU allocation table, a legacy RU allocation table and an additional bit in the trigger frame, or an ordering of RU allocations in the trigger frame.

公开(公告)号：AU2018348068A1

公开(公告)日：2020-04-02

申请号：AU2018348068

申请日：2018-10-09

Applicant: QUALCOMM INC

Inventor： VERMANI SAMEER ,  TIAN BIN ,  CHEN JIALING LI ,  YANG LIN ,  VERMA LOCHAN

IPC: H04L5/00 ,  H04B7/0413 ,  H04L27/26 ,  H04W74/00 ,  H04W84/12

Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for managing high volumes of space-time-streams in Wi-Fi systems. An access point (AP) may transmit packets including long training field (LTF) sections using a number of space-time-streams greater than eight. Mobile stations (STAs) in the system may or may not be capable of processing this number of streams. The AP may modulate an LTF section using a matrix with dimensions smaller than the number of streams by using tone-interleaving or by performing modulation with separate matrices in time and frequency. In some other implementations, the AP may split the antennas for transmission into groups, each group transmitting either different packets in a subset of streams or a same packet in a subset of tones. In further implementations, the AP may combine multiple space-time-streams into a super stream that supports reception at different types of STAs.

公开(公告)号：SG11202002871TA

公开(公告)日：2020-05-28

申请号：SG11202002871T

申请日：2018-10-30

Applicant: QUALCOMM INC

Inventor： VERMA LOCHAN ,  TIAN BIN ,  YANG LIN ,  CHEN JIALING LI ,  VERMANI SAMEER ,  KIM YOUHAN

IPC: H04L5/00

公开(公告)号：CA3076018A1

公开(公告)日：2019-04-25

申请号：CA3076018

申请日：2018-10-18

Applicant: QUALCOMM INC

Inventor： VERMA LOCHAN ,  TIAN BIN ,  VERMANI SAMEER ,  YANG LIN ,  CHEN JIALING LI ,  CHERIAN GEORGE

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/04

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for multiplexing clients of different generations in trigger-based transmissions, including trigger-based transmissions in extremely-high throughput (EHT) Wi-Fi systems. An access point (AP) may generate a trigger frame compatible with two types of stations (STAs), such as EHT STAs and legacy (or high efficiency (HE)) STAs. The AP may transmit the trigger frame to a group of STAs, where legacy STAs may process the trigger frame a legacy trigger frame. EHT STAs may process the trigger frame to determine resource unit (RU) allocations for uplink transmissions in a bandwidth greater than a legacy bandwidth. An EHT STA may determine the resources in the larger bandwidth based on an EHT RU allocation table, a legacy RU allocation table and an additional bit in the trigger frame, or an ordering of RU allocations in the trigger frame.

公开(公告)号：AU2018348087B2

公开(公告)日：2021-09-16

申请号：AU2018348087

申请日：2018-10-09

Applicant: QUALCOMM INC

Inventor： CHEN JIALING LI ,  TIAN BIN ,  YANG LIN ,  VERMANI SAMEER ,  VERMA LOCHAN

IPC: H04L5/00

Abstract: Methods and apparatuses are disclosed for communicating over a wireless communication network. One such apparatus can include a memory that stores instructions and a processor coupled with the memory. The processor and the memory can be configured to identify a transmission mode for a transmission of a signal; select a tone plan for transmission of the signal within a 320 MHz total channel bandwidth or a 240 MHz total channel bandwidth, where the tone plan includes a 256 point tone plan, 512 point tone plan, 1024 point tone plane, 2048 point tone plan, 4096 point tone plan, or some combination thereof, and where the tone plan is selected based at least in part on the transmission mode; generate the signal according to the tone plan; and transmit the signal over the 320 MHz total channel bandwidth or over the 240 MHz total channel bandwidth.