公开(公告)号：US20140010158A1

公开(公告)日：2014-01-09

申请号：US13936994

申请日：2013-07-08

Applicant: QUALCOMM Incorporated

Inventor： Simone Merlin ,  Amin Jafarian

IPC: H04L27/00

CPC classification number: H04L1/0015 ,  H04L1/0034

Abstract: Certain aspects of the present disclosure relate to a technique for selecting modulation coding schemes (MCS). In some aspects, the MCS is selected based on a characteristic of an electronic device and the MCS of a transmitter. In some aspects, the MCS is selected based on a power imbalance between an access point and a user terminal.

Abstract translation: 本公开的某些方面涉及用于选择调制编码方案（MCS）的技术。 在一些方面，基于电子设备的特性和发射机的MCS来选择MCS。 在一些方面，基于接入点和用户终端之间的功率不平衡来选择MCS。

公开(公告)号：US20130336182A1

公开(公告)日：2013-12-19

申请号：US13902626

申请日：2013-05-24

Applicant: Qualcomm Incorporated

Inventor： Alfred Asterjadhi ,  Simone Merlin ,  Santosh Paul Abraham ,  Maarten Menzo Wentink

IPC: H04L29/06

CPC classification number: H04L69/22 ,  H04L69/26 ,  H04L69/324 ,  H04W80/02

Abstract: Systems, methods, and devices for wireless communication. In one aspect, a method for communicating in a wireless network is provided. The method includes generating a media access control frame including a header. The header includes a type field having a type value and a retry field having a retry value. A type of the media access control frame is indicated by both the type value and the retry value. The method further includes transmitting the media access control frame.

Abstract translation: 用于无线通信的系统，方法和设备。 一方面，提供了一种用于在无线网络中进行通信的方法。 该方法包括生成包括报头的媒体访问控制帧。 标题包括具有类型值的类型字段和具有重试值的重试字段。 媒体访问控制帧的类型由类型值和重试值两者指示。 该方法还包括发送媒体访问控制帧。

公开(公告)号：US20130279426A1

公开(公告)日：2013-10-24

申请号：US13756431

申请日：2013-01-31

Applicant: QUALCOMM INCORPORATED

Inventor： Maarten Menzo Wentink ,  Simone Merlin ,  Alfred Asterjadhi ,  Zhi Quan ,  Santosh Paul Abraham

IPC: H04W74/00

CPC classification number: H04W74/00 ,  H04W52/0219 ,  H04W74/08 ,  H04W74/0833 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/23

Abstract: A method includes, in response to receiving a delta value of an enhanced distributed channel access (EDCA) parameter at a station, determining a value of the EDCA parameter based on the delta value and based on a base value of the EDCA parameter. The method also includes, in response to receiving an EDCA parameter set information element (IE), determining the value of the EDCA parameter based on the EDCA parameter set IE. The method further includes, in response to no delta value or EDCA parameter set IE being received at the station during a time period, setting the value of the EDCA parameter to a default value of the EDCA parameter.

Abstract translation: 响应于在站处接收增强分布式信道访问（EDCA）参数的增值值，方法包括：基于增量值并基于EDCA参数的基本值来确定EDCA参数的值。 该方法还包括响应于接收到EDCA参数集信息元素（IE），基于EDCA参数集IE确定EDCA参数的值。 该方法还包括响应于在一段时间内在站处接收的增量值或EDCA参数集IE，将EDCA参数的值设置为EDCA参数的默认值。

公开(公告)号：US20130268654A1

公开(公告)日：2013-10-10

申请号：US13789495

申请日：2013-03-07

Applicant: QUALCOMM INCORPORATED

Inventor： Santosh Paul Abraham ,  George Cherian ,  Simone Merlin ,  Hemanth Sampath

IPC: H04L12/24

CPC classification number: H04L41/12 ,  H04L29/08441 ,  H04L45/02 ,  H04L45/26 ,  H04W40/246 ,  H04W40/32 ,  H04W84/18

Abstract: In a particular embodiment, a method includes determining, by a first device, a number of discovery messages received during at least one discovery interval. Based on the number of discovery messages, an estimated number of devices in an ad-hoc network is determined The method further includes transmitting, during a second discovery interval that is subsequent to the at least one discovery interval, a discovery message. The discovery message indicates the estimated number of devices in the ad-hoc network.

Abstract translation: 在特定实施例中，一种方法包括由第一设备确定在至少一个发现间隔期间接收到的发现消息的数量。 基于发现消息的数量，确定自组织网络中的估计数量的设备。所述方法还包括在所述至少一个发现间隔之后的第二发现间隔期间发送发现消息。 发现消息指示自组织网络中估计的设备数量。

公开(公告)号：US20130229969A1

公开(公告)日：2013-09-05

申请号：US13720382

申请日：2012-12-19

Applicant: QUALCOMM INCORPORATED

Inventor： Zhi Quan ,  Maarten Menzo Wentink ,  Simone Merlin

IPC: H04W4/06

CPC classification number: H04W4/06 ,  H04L12/185 ,  H04L12/189

Abstract: Systems, methods, and devices for multicast communications including access identifiers are described herein. In some aspects, a fixed mapping from a multicast device identifier (e.g., multicast MAC address, multicast IP address) to a multicast access identifier is provided. In some aspects, a device may transmit a request to join a multicast group identified by a multicast access identifier. In some aspects, a device may receive an invitation to join a multicast group identified by a multicast access identifier.

Abstract translation: 本文描述了包括接入标识符的组播通信的系统，方法和设备。 在一些方面，提供了从组播设备标识符（例如，组播MAC地址，组播IP地址）到组播接入标识符的固定映射。 在一些方面，设备可以发送加入由多播接入标识符标识的多播组的请求。 在一些方面，设备可以接收到加入由多播接入标识符标识的多播组的邀请。

公开(公告)号：US20130229963A1

公开(公告)日：2013-09-05

申请号：US13747759

申请日：2013-01-23

Applicant: QUALCOMM INCORPORATED

Inventor： Alfred Asterjadhi ,  Simone Merlin ,  Maarten Menzo Wentink ,  Santosh Paul Abraham ,  Zhi Quan

IPC: H04W28/04

CPC classification number: H04W28/044 ,  H04W52/02 ,  H04W52/0216 ,  H04W68/00 ,  H04W68/025 ,  H04W74/085 ,  H04W76/28 ,  Y02D70/142

Abstract: Systems, methods, and devices for reducing collisions in a wireless communications network are described herein. In some aspects, a receiver receives a paging message. The paging message includes an ordering and a multiplier. A processor determines a first wake-up time based on the ordering and the multiplier. The wireless device wakes up at the determined wake-up time. The wireless device receives data via the receiver.

Abstract translation: 这里描述了用于减少无线通信网络中的冲突的系统，方法和设备。 在某些方面，接收机接收寻呼消息。 寻呼消息包括排序和乘法器。 处理器根据排序和乘数确定第一个唤醒时间。 无线设备在确定的唤醒时间唤醒。 无线设备经由接收机接收数据。

公开(公告)号：US20130223338A1

公开(公告)日：2013-08-29

申请号：US13693551

申请日：2012-12-04

Applicant: QUALCOMM Incorporated

Inventor： Alfred Asterjadhi ,  Simone Merlin ,  Maarten Menzo Wentink ,  Santosh Paul Abraham ,  Zhi Quan

IPC: H04W4/00

CPC classification number: H04W28/065 ,  H04L1/0025 ,  H04L1/003 ,  H04L1/009 ,  H04L1/1614 ,  H04L1/1671 ,  H04W4/00 ,  H04W28/06

Abstract: Systems, methods, and devices for compressing block acknowledgment (ACK) frames/packets are described herein. In some aspects, a method of compressing a block acknowledgment frame includes generating an offset value and a portion of a bitmap, the offset value indicating a location where the portion of the bitmap is located in the bitmap. The method further includes transmitting the offset value and the portion of the bitmap in a compressed block acknowledgment frame.

Abstract translation: 本文描述了用于压缩块确认（ACK）帧/分组的系统，方法和设备。 在一些方面，压缩块确认帧的方法包括生成偏移值和位图的一部分，偏移值指示位图的该部分位于位图中的位置。 该方法还包括在压缩块确认帧中发送偏移值和位图的部分。

公开(公告)号：US20130223210A1

公开(公告)日：2013-08-29

申请号：US13693436

申请日：2012-12-04

Applicant: Qualcomm Incorporated

Inventor： Alfred Asterjadhi ,  Simone Merlin ,  Maarten Menzo Wentink ,  Santosh Paul Abraham ,  Zhi Quan

IPC: H04W28/06

CPC classification number: H04W28/065 ,  H04L1/0025 ,  H04L1/003 ,  H04L1/009 ,  H04L1/1614 ,  H04L1/1671 ,  H04W4/00 ,  H04W28/06

Abstract: Systems, methods, and devices for compressing block acknowledgment (ACK) frames/packets are described herein. In some aspects, a method of communicating in a wireless network includes generating a compressed block acknowledgment frame comprising one or more local addresses. The method further includes transmitting the compressed block acknowledgment frame.

Abstract translation: 本文描述了用于压缩块确认（ACK）帧/分组的系统，方法和设备。 在一些方面，在无线网络中通信的方法包括生成包括一个或多个本地地址的压缩块确认帧。 该方法还包括发送压缩块确认帧。

公开(公告)号：US20130195036A1

公开(公告)日：2013-08-01

申请号：US13721277

申请日：2012-12-20

Applicant: Qualcomm Incorporated

Inventor： Zhi Quan ,  Simone Merlin ,  Santosh Paul Abraham ,  Sameer Vermani ,  Hemanth Sampath

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W72/085 ,  H04W84/18

Abstract: Systems, methods, and devices for narrowband channel selection in a wireless communications network are described herein. In one aspect, a wireless communications device includes a receiver, processor, and transmitter. The receiver is configured to wirelessly receive messages from a first device over a plurality of channels. The processor is configured to estimate a quality of each channel based on one message received from the first device over each channel, select for wireless communication a first channel of the plurality of channels based on the estimated quality of each channel, and prepare a selection message indicating selection of the first channel for wireless communication. The transmitter is configured to transmit the selection message to the first device.

Abstract translation: 本文描述了用于无线通信网络中的窄带信道选择的系统，方法和设备。 在一个方面，无线通信设备包括接收机，处理器和发射机。 接收机被配置为通过多个信道无线地接收来自第一设备的消息。 处理器被配置为基于在每个信道上从第一设备接收的一个消息来估计每个信道的质量，基于每个信道的估计质量来选择用于多个信道中的第一信道的无线通信，并且准备选择消息 指示用于无线通信的第一信道的选择。 发射机被配置为将选择消息发送到第一设备。

公开(公告)号：US20130142124A1

公开(公告)日：2013-06-06

申请号：US13756966

申请日：2013-02-01

Applicant: QUALCOMM Incorporated

Inventor： Santosh Paul Abraham ,  Guido Robert Frederiks ,  Simone Merlin ,  Maarten Menzo Wentink

IPC: H04W4/12

CPC classification number: H04W4/12 ,  H04W28/06 ,  H04W52/0216 ,  H04W52/0229 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/142

Abstract: Systems, methods, and devices for communicating a compressed beacon are described herein. In some aspects, a method of communicating in a wireless network includes transmitting, at an access point, a full beacon at a first multiple of a beacon interval. The method further includes transmitting a compressed beacon at each beacon interval that is not the first multiple of the beacon interval. Another method of communicating in a wireless network includes receiving, at a wireless device, a full beacon at a first multiple of a beacon interval. The method further includes receiving a compressed beacon at a beacon interval that is not the first multiple of the beacon interval.