公开(公告)号：WO2014172198A1

公开(公告)日：2014-10-23

申请号：PCT/US2014/033798

申请日：2014-04-11

Applicant: QUALCOMM INCORPORATED

Inventor： VERMANI, Sameer ,  TANDRA, Rahul ,  MERLIN, Simone ,  SAMPATH, Hemanth

IPC: H04L27/26 ,  H04W56/00 ,  H04L5/00

CPC classification number: H04L5/0044 ,  H04L5/0094 ,  H04L27/261 ,  H04L27/2613 ,  H04W56/0035

Abstract: Systems, methods, and devices for wireless communication are disclosed herein. One aspect of the disclosure provides a method of transmitting on a wireless communication network. The method includes transmitting to one or more first devices in a first portion of a bandwidth, the one or more first devices having a first set of capabilities, simultaneously transmitting to one or more second devices in a second portion of the bandwidth, the one or more second devices having a second set of capabilities, and wherein the transmission comprises a preamble which includes an indication for devices with the second set of capabilities to locate a frequency band in the bandwidth for symbols containing a set of transmission parameters for devices with the second set of capabilities, and where the indication is sent so as to have no substantial impact on a preamble decoding of devices with the first set of capabilities.

Abstract translation: 本文公开了用于无线通信的系统，方法和设备。 本公开的一个方面提供了一种在无线通信网络上进行发送的方法。 所述方法包括向带宽的第一部分中的一个或多个第一设备发送，所述一个或多个第一设备具有第一组能力，同时向所述带宽的第二部分中的一个或多个第二设备发送所述一个或多个 具有第二组能力的更多第二设备，并且其中所述传输包括前导码，其包括具有所述第二组能力的设备的指示，以在所述带宽中定位用于具有所述第二设备的设备的传输参数集合的符号的频带 一组功能，以及发送指示的位置，对具有第一组能力的设备的前导码解码没有实质影响。

公开(公告)号：WO2014168656A1

公开(公告)日：2014-10-16

申请号：PCT/US2013/073333

申请日：2013-12-05

Applicant: QUALCOMM INCORPORATED

Inventor： MERLIN, Simone ,  ABRAHAM, Santosh Paul ,  WENTINK, Maarten Menzo ,  QUAN, Zhi ,  ASTERJADHI, Alfred

IPC: H04W28/06 ,  H04W74/00 ,  H04L1/00

CPC classification number: H04W28/0273 ,  H04L1/0025 ,  H04L1/0029 ,  H04L1/0073 ,  H04L1/0079 ,  H04W74/002

Abstract: Method and device for wireless communication includes generating a control frame comprising a contention free end, CF-end, frame, the CF-end frame comprising a physical layer preamble having a type field, the type field including an indicator indicating the CF-end frame is a null data packet, NDP. Said generated control frame is further transmitted.

Abstract translation: 用于无线通信的方法和设备包括生成包括无争用端，CF端，帧的控制帧，所述CF端包括具有类型字段的物理层前导码，所述类型字段包括指示所述CF端帧 是一个空数据包，NDP。 进一步发送所述生成的控制帧。

公开(公告)号：WO2014151979A1

公开(公告)日：2014-09-25

申请号：PCT/US2014/026762

申请日：2014-03-13

Applicant: QUALCOMM INCORPORATED

Inventor： CHERIAN, George ,  ABRAHAM, Santosh Paul ,  WENTINK, Maarten Menzo ,  MERLIN, Simone

IPC: H04W12/06 ,  H04L29/06

CPC classification number: H04L9/3242 ,  H04L63/029 ,  H04L63/06 ,  H04L63/083 ,  H04L63/0876 ,  H04L63/0884 ,  H04L63/0892 ,  H04L63/10 ,  H04L63/162 ,  H04L2209/80 ,  H04W12/04 ,  H04W12/06 ,  H04W84/047 ,  H04W88/08

Abstract: Techniques for proving enterprise mode security for relays are disclosed. For example, enterprise mode security based on IEEE 802.1x is provided for relays or other similar devices to extend the coverage of access point hotspots or other similar access point use cases. According to one aspect, a relay incorporates an authentication client associated with an authentication server. According to another aspect, a four address format is employed for tunneling messages via a relay between a station and an access point. According to another aspect, a cryptographic master key associated with an access point and a station is provided to a relay to enable the relay to be an authenticator for the station.

Abstract translation: 披露了用于证明继电器的企业模式安全性的技术。 例如，为中继或其他类似设备提供基于IEEE 802.1x的企业模式安全性，以扩展接入点热点或其他类似接入点使用案例的覆盖范围。 根据一个方面，中继器并入与认证服务器相关联的认证客户端。 根据另一方面，采用四地址格式来经由站和接入点之间的中继来隧穿消息。 根据另一方面，与接入点和站相关联的密码主密钥被提供给中继站，以使中继站成为站的认证者。

公开(公告)号：WO2014134556A1

公开(公告)日：2014-09-04

申请号：PCT/US2014/019624

申请日：2014-02-28

Applicant: QUALCOMM INCORPORATED

Inventor： JAFARIAN, Amin ,  CHERIAN, George ,  MERLIN, Simone

IPC: H04W52/02

CPC classification number: H04W72/0446 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0235 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146

Abstract: In a power save scheme, signaling and information transfers are scheduled to increase the amount of time a device in a wireless system can operate in power save mode. Multiple periods of time are allocated for signaling and for information transfer during a beacon interval. Control signaling during a signaling block indicates whether a given device should be awake for an information transfer during a subsequent information transfer period during the beacon interval. Thus, based on the indication, the device determines whether to be awake or asleep during the information transfer period.

Abstract translation: 在省电方案中，信令和信息传输被调度以增加无线系统中的设备可以在省电模式下操作的时间量。 在信标间隔期间分配多个时间段用于信令和信息传输。 在信令块期间的控制信令指示在信标间隔期间的后续信息传送周期期间给定设备是否应该唤醒信息传输。 因此，基于指示，设备在信息传送期间确定是否被唤醒或睡眠。

公开(公告)号：WO2014093498A1

公开(公告)日：2014-06-19

申请号：PCT/US2013/074417

申请日：2013-12-11

Applicant: QUALCOMM INCORPORATED

Inventor： JAFARIAN, Amin ,  MERLIN, Simone

IPC: H04W48/08

CPC classification number: H04W52/0212 ,  H04W48/02 ,  H04W48/08 ,  H04W52/0206 ,  H04W52/0216 ,  H04W56/00 ,  H04W72/0446 ,  H04W74/002 ,  H04W74/006 ,  Y02D70/142

Abstract: Methods and apparatus for wireless communication are disclosed. In one aspect, a method includes generating, by an apparatus, a message indicating a start time of a window during which one or more devices are permitted to communicate with the apparatus, the start time being based on an absolute time reference; and transmitting, by the apparatus, the generated message. In some aspects, the absolute time reference is based on a target beacon transmit time (TBTT). In some aspects, the absolute time reference is based on a timing synchronization function (TSF).

Abstract translation: 公开了用于无线通信的方法和装置。 一方面，一种方法包括：通过装置产生指示允许一个或多个设备与设备通信的窗口的开始时间的消息，所述开始时间是基于绝对时间参考; 以及由所述装置发送所生成的消息。 在某些方面，绝对时间基准是基于目标信标发射时间（TBTT）。 在某些方面，绝对时间基准是基于定时同步功能（TSF）。

公开(公告)号：WO2014093496A1

公开(公告)日：2014-06-19

申请号：PCT/US2013/074413

申请日：2013-12-11

Applicant: QUALCOMM INCORPORATED

Inventor： JAFARIAN, Amin ,  MERLIN, Simone

IPC: H04W48/08

CPC classification number: H04W52/0212 ,  H04W48/02 ,  H04W48/08 ,  H04W52/0206 ,  H04W52/0216 ,  H04W56/00 ,  H04W72/0446 ,  H04W74/002 ,  H04W74/006 ,  Y02D70/142

Abstract: Systems and methods for wireless communication are disclosed. In one aspect an access point includes a processor configured to generate a message identifying a time period during which the apparatus is to communicate data with one or more wireless devices, the message further including an indicator indicating a wireless communication flow direction during the time period. The access point further includes a transmitter configured to transmit the generated message.

Abstract translation: 公开了用于无线通信的系统和方法。 在一个方面，接入点包括处理器，其被配置为生成标识装置要与一个或多个无线装置通信数据的时间段的消息，所述消息还包括在该时间段期间指示无线通信流向的指示符。 接入点还包括被配置为发送生成的消息的发射机。

公开(公告)号：WO2014066046A1

公开(公告)日：2014-05-01

申请号：PCT/US2013/064110

申请日：2013-10-09

Applicant: QUALCOMM INCORPORATED

Inventor： JAFARIAN, Amin ,  MERLIN, Simone ,  BARRIAC, Gwendolyn Denise ,  TIAN, Bin

IPC: H04W52/02 ,  H04B1/38

CPC classification number: H04W52/0225 ,  H04B1/3805 ,  H04W52/0229 ,  Y02D70/142 ,  Y02D70/40

Abstract: Systems, methods, and devices for communicating data in a wireless communications network are described herein. In some aspects, a wireless device includes a first receiver and a a second receiver. The second receiver may be configured to consume less power than the first receiver. The second receiver receives a second signal wherein the second signal comprises a wake-up signal configured in NDP format including a signal field. The wireless device includes a circuit configured to take at least one action based on the second signal.

Abstract translation: 这里描述了用于在无线通信网络中传送数据的系统，方法和设备。 在一些方面，无线设备包括第一接收机和第二接收机。 第二接收机可以被配置为消耗比第一接收机更少的功率。 第二接收机接收第二信号，其中第二信号包括以包括信号场的NDP格式配置的唤醒信号。 无线设备包括被配置为基于第二信号采取至少一个动作的电路。

公开(公告)号：WO2014036168A1

公开(公告)日：2014-03-06

申请号：PCT/US2013/057129

申请日：2013-08-28

Applicant: QUALCOMM INCORPORATED

Inventor： QUAN, Zhi ,  MERLIN, Simone ,  ABRAHAM, Santosh Paul ,  ASTERJADHI, Alfred

IPC: H04W28/06 ,  H04L1/16

CPC classification number: H04W28/065 ,  H04L1/1614 ,  H04L1/1854 ,  H04L1/1896

Abstract: A method includes determining, at a transmitter, whether the transmitter supports multi-fragment acknowledgment (MFA) based on a parameter of the transmitter. The method also includes transmitting a first frame to a receiver. A fragment block acknowledgment (BA) support sub-field of a sub-1 gigahertz (SIG) capabilities information field of a SIG capabilities element of the first frame has a first value in response to determining that the transmitter supports MFA. The fragment BA support sub-field has a second value in response to determining that the transmitter does not support MFA.

Abstract translation: 一种方法包括在发射机处确定发射机是否基于发射机的参数支持多片段确认（MFA）。 该方法还包括将第一帧发送到接收机。 响应于确定发射机支持MFA，第一帧的SIG能力元素的子1吉赫（SIG）能力信息字段的片段确认（BA）支持子字段具有第一值。 响应于确定发射机不支持MFA，片段BA支持子场具有第二值。

公开(公告)号：WO2014025635A1

公开(公告)日：2014-02-13

申请号：PCT/US2013/053386

申请日：2013-08-02

Applicant: QUALCOMM INCORPORATED

Inventor： ASTERJADHI, Alfred ,  MERLIN, Simone ,  ABRAHAM, Santosh Paul ,  WENTINK, Maarten Menzo ,  SAMPATH, Hemanth

IPC: H04W28/06

CPC classification number: H04W28/065 ,  H04L1/1896 ,  H04W28/06

Abstract: Communicating packets having a plurality of types. In some aspects, the packets include a MAC header with a frame control field. The sub-fields included in a particular frame control field may be based on the type of information to be communicated to the receiving device. Some sub-fields may not be stored in the frame control field (i.e. they may be omitted) like sub-type, ToDS, retry or order.

Abstract translation: 通信具有多种类型的数据包。 在一些方面，分组包括具有帧控制字段的MAC报头。 包括在特定帧控制字段中的子字段可以基于要传送到接收设备的信息的类型。 一些子字段可能不存储在帧控制字段（即它们可以被省略），如子类型，ToDS，重试或顺序。

公开(公告)号：WO2014011637A1

公开(公告)日：2014-01-16

申请号：PCT/US2013/049729

申请日：2013-07-09

Applicant: QUALCOMM INCORPORATED

Inventor： MERLIN, Simone ,  JAFARIAN, Amin

IPC: H04L1/00

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。