专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20160183189A1 METHODS AND APPARATUS FOR ENHANCED POWER SAVE PROTOCOL 有权
标题翻译：用于增强节电方案的方法和装置
公开(公告)号：US20160183189A1
公开(公告)日：2016-06-23
申请号：US14963055
申请日：2015-12-08
申请人： QUALCOMM Incorporated
发明人： Simone Merlin , Gwendolyn Denise Barriac
IPC分类号： H04W52/02 , H04W74/00
CPC分类号： H04W52/0235 , H04W28/06 , H04W52/0216 , H04W52/0219 , H04W74/006 , Y02D70/00 , Y02D70/1222 , Y02D70/1262 , Y02D70/142
摘要： Methods and apparatus for enhanced power save protocol are provided. In one aspect, a message to two or more stations is transmitted, the message requesting the two or more stations to transmit buffered unit requests concurrently at a specified time. The buffered unit requests are then received concurrently from each of the stations.
摘要翻译：提供了增强节能协议的方法和装置。在一个方面，发送到两个或更多个站的消息，请求两个或更多个站的消息在指定的时间同时发送缓冲的单元请求。然后从每个站同时接收缓冲的单元请求。

52. 发明授权

US09363707B2 Systems and methods for generating and decoding short control frames in wireless communications 有权
标题翻译：用于在无线通信中生成和解码短控制帧的系统和方法
公开(公告)号：US09363707B2
公开(公告)日：2016-06-07
申请号：US13691056
申请日：2012-11-30
申请人： Qualcomm Incorporated
发明人： Simone Merlin , Santosh Paul Abraham , Maarten Menzo Wentink , Zhi Quan , Alfred Asterjadhi
IPC分类号： H04W28/06 , H04W52/02 , H04W52/54 , H04L1/00
CPC分类号： H04W28/065 , H04L1/0029 , H04L1/0079
摘要： Systems, methods, and devices for communicating short control frames are described herein. In some aspects, a method of wireless communication includes generating a control frame comprising a physical layer preamble having a signal field, the signal field including an indicator indicating the control frame is a control frame type of frame. The method further includes transmitting the control frame.
摘要翻译：本文描述了用于传送短控制帧的系统，方法和设备。在一些方面，一种无线通信方法包括生成包括具有信号字段的物理层前同步码的控制帧，所述信号字段包括指示控制帧的指示符是帧的控制帧类型。该方法还包括发送控制帧。

53. 发明申请

US20160127233A1 METHODS AND APPARATUS FOR MULTIPLE USER COMMUNICATIONS IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中多用户通信的方法与设备
公开(公告)号：US20160127233A1
公开(公告)日：2016-05-05
申请号：US14869540
申请日：2015-09-29
申请人： QUALCOMM Incorporated
发明人： Maarten Menzo Wentink , Simone Merlin
IPC分类号： H04L12/741 , H04L29/12 , H04L29/06
CPC分类号： H04L69/22 , H04B7/0452 , H04L5/0023 , H04L5/0044 , H04L5/0053 , H04L61/2069 , H04L61/6022 , H04W4/06 , H04W72/1289
摘要： Methods and apparatus for multiple user communications in wireless networks are provided. In some aspects, an apparatus for wireless communication is provided. The apparatus comprises a processing system configured to generate a clear to transmit message comprising a header having a local address field therein. The clear to send message indicates a transmission opportunity. The clear to send message further comprises a request that a plurality of devices concurrently transmit data at a specific time. The apparatus further comprises an interface configured to output the clear to send message for transmission to the plurality of devices. The processing system is further configured to insert one of a broadcast MAC address corresponding to the plurality of devices and a unicast MAC address corresponding to one of the plurality of devices into the local address field. The processing system is further configured to generate the header without generating a duration field therein.
摘要翻译：提供了无线网络中多用户通信的方法和装置。在一些方面，提供了一种用于无线通信的装置。该装置包括处理系统，该处理系统被配置为生成包括其中具有本地地址字段的报头的清除发送消息。清除发送消息表示传输机会。清除发送消息还包括多个设备在特定时间同时发送数据的请求。该设备还包括被配置为输出清除发送消息以用于传输到多个设备的接口。所述处理系统还被配置为将对应于所述多个设备的广播MAC地址和对应于所述多个设备之一的单播MAC地址中的一个插入所述本地地址字段中。处理系统还被配置为生成报头而不在其内生成持续时间字段。

54. 发明申请

US20160119953A1 CONTENTION RESOLUTION TECHNIQUES IN FREQUENCY AND SPATIAL DOMAINS 有权
标题翻译：频率和空间域中的分辨率分辨率技术
公开(公告)号：US20160119953A1
公开(公告)日：2016-04-28
申请号：US14922762
申请日：2015-10-26
申请人： QUALCOMM Incorporated
发明人： Simone Merlin , George Cherian , Gwendolyn Denise Barriac , Gang Ding
IPC分类号： H04W74/08
CPC分类号： H04W74/0816 , H04W84/12
摘要： Methods, systems, apparatuses, and devices are described for contention resolution techniques for medium access using a spatial dimension, a frequency dimension, or a combination of the both. A wireless station may determine that an access timer associated with backoff operations has expired. The wireless station may identify a domain index associated with the frequency domain, the spatial domain, or a combination. The wireless station may access the wireless medium according to the identified domain index. The wireless station may, prior to sending other transmissions, transmit a trigger frame including information associated with the resources of the wireless medium that are reserved for communications. Other wireless stations may share the medium and use the free resources.
摘要翻译：描述了使用空间维度，频率维度或两者的组合的媒体访问争用解决技术的方法，系统，装置和装置。无线站可以确定与退避操作相关联的访问定时器已经到期。无线站可以识别与频域，空间域或组合相关联的域索引。无线站可以根据所识别的域索引来访问无线介质。在发送其他传输之前，无线站可以发送包括与为通信预留的无线介质的资源相关联的信息的触发帧。其他无线电台可以共享媒体并使用免费资源。

55. 发明申请

US20160119933A1 NULL DATA PACKET FRAME STRUCTURE FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：空数据包框架结构无线通信
公开(公告)号：US20160119933A1
公开(公告)日：2016-04-28
申请号：US14924279
申请日：2015-10-27
申请人： QUALCOMM Incorporated
发明人： Simone Merlin , Sameer Vermani , Maarten Menzo Wentink , George Cherian
IPC分类号： H04W72/04
CPC分类号： H04W72/0493 , H04L5/0048 , H04L27/2613 , H04W72/0446 , H04W72/0453 , H04W84/12
摘要： Null data packet (NDP) frames for wireless communications are described herein. In one example, a method for wireless communication includes generating an NDP frame comprising a physical layer preamble having a legacy preamble portion and a non-legacy portion. The method may also include transmitting the NDP frame.
摘要翻译：这里描述了用于无线通信的空数据分组（NDP）帧。在一个示例中，用于无线通信的方法包括生成包括具有传统前导码部分和非传统部分的物理层前导码的NDP帧。该方法还可以包括发送NDP帧。

56. 发明授权

US09319191B2 System and method for selecting medium access parameters for each communication session 有权
标题翻译：用于为每个通信会话选择介质访问参数的系统和方法
公开(公告)号：US09319191B2
公开(公告)日：2016-04-19
申请号：US14102358
申请日：2013-12-10
申请人： QUALCOMM Incorporated
发明人： Gwendolyn Denise Barriac , Hemanth Sampath , Santosh Paul Abraham , Rahul Tandra , Yan Zhou , Vincent Knowles Jones, IV , Sameer Vermani , Simone Merlin
IPC分类号： H04L5/00 , H04W74/00 , H04W74/04 , H04W84/12
CPC分类号： H04L5/0037 , H04W74/002 , H04W74/006 , H04W84/12
摘要： Systems and methods for selecting medium access parameters for each communication session are disclosed. In one aspect an access point includes a processor configured to select a value for a medium access parameter for a particular communication session between the access point and a wireless station.
摘要翻译：公开了用于为每个通信会话选择介质访问参数的系统和方法。在一个方面，接入点包括被配置为为接入点和无线站之间的特定通信会话选择用于媒体接入参数的值的处理器。

57. 发明授权

US09295033B2 Systems and methods for narrowband channel selection 有权
标题翻译：窄带频道选择的系统和方法
公开(公告)号：US09295033B2
公开(公告)日：2016-03-22
申请号：US13721277
申请日：2012-12-20
申请人： QUALCOMM Incorporated
发明人： Zhi Quan , Simone Merlin , Santosh Paul Abraham , Sameer Vermani , Hemanth Sampath
IPC分类号： H04L12/28 , H04W72/04 , H04W72/08 , H04J1/16 , H04W84/18
CPC分类号： H04W72/04 , H04W72/085 , H04W84/18
摘要： 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.
摘要翻译：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。

58. 发明授权

US09241335B2 Channel selection rules for sub-1-GHz basic service sets 有权
标题翻译： 1 GHz基本服务集的通道选择规则
公开(公告)号：US09241335B2
公开(公告)日：2016-01-19
申请号：US13664029
申请日：2012-10-30
申请人： QUALCOMM Incorporated
发明人： Vincent Knowles Jones, IV , Sameer Vermani , Simone Merlin , Hemanth Sampath
IPC分类号： H04W4/00 , H04W72/08 , H04W16/14 , H04W48/16 , H04W84/12 , H04W84/18
CPC分类号： H04W72/082 , H04W16/14 , H04W48/16 , H04W84/12 , H04W84/18
摘要： Certain aspects of the present disclosure provide methods and apparatus for the coexistence of 1 MHz and 2 MHz operation modes within a wireless communication system in accordance with IEEE 802.11ah, for example. One example method generally includes scanning a plurality of channel pairs, wherein each of the channel pairs comprises a first channel having a first channel designation and a second channel having a second channel designation; determining, based on the scan, a set of open channels from the plurality of channel pairs in which no other apparatus is operating; selecting a primary channel based on the determination; and transmitting using the selected primary channel. The selection of the primary channel involves channel selection rules disclosed herein.
摘要翻译：本公开的某些方面提供了例如根据IEEE 802.11ah在无线通信系统内共存1MHz和2MHz操作模式的方法和装置。一个示例性方法通常包括扫描多个信道对，其中每个信道对包括具有第一信道指定的第一信道和具有第二信道指定的第二信道; 基于扫描确定来自多个信道对的一组开放信道，其中没有其他装置正在其中操作; 基于确定选择主要频道; 并使用所选择的主信道进行发送。主要信道的选择涉及这里公开的信道选择规则。

59. 发明授权

US09232473B2 Systems and methods for low-overhead wireless beacon timing 有权
公开(公告)号：US09232473B2
公开(公告)日：2016-01-05
申请号：US13756966
申请日：2013-02-01
申请人： QUALCOMM Incorporated
发明人： Santosh Paul Abraham , Guido Robert Frederiks , Simone Merlin , Maarten Menzo Wentink
IPC分类号： H04W4/00 , H04W52/02 , H04W28/06 , H04W84/12
CPC分类号： H04W4/12 , H04W28/06 , H04W52/0216 , H04W52/0229 , H04W84/12 , Y02D70/00 , Y02D70/142
摘要： 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.

60. 发明申请

US20150372919A1 SYSTEMS AND METHODS FOR ENHANCED SIGNALING FOR BEACON LOAD REDUCTION 审中-公开
标题翻译：用于增强信号负载减少的信号的系统和方法
公开(公告)号：US20150372919A1
公开(公告)日：2015-12-24
申请号：US14311042
申请日：2014-06-20
申请人： QUALCOMM Incorporated
发明人： Yan Zhou , George Cherian , Simone Merlin
IPC分类号： H04L12/801
CPC分类号： H04L47/12 , H04W28/12 , H04W48/00
摘要： In a dense network, a node (e.g., a station) may receive beacons from a large number of access points. This may result in the node receiving a large quantity of beacons, which may affect the node's ability to efficiently utilize the communication medium. Thus, in some embodiments, the node may be capable of detecting or determining a beacon load it sees from one or more access points and determine if its beacon load is equal to or above one of a total beacon load threshold or an individual access point beacon load threshold. The total beacon load threshold or the individual beacon load threshold may be determined by at least one of the node, the access points, the user, or the network, and the node may request each access point from which the node receives beacons to reduce its beacon load.
摘要翻译：在密集网络中，节点（例如，站）可以从大量接入点接收信标。这可能导致节点接收大量的信标，这可能影响节点有效利用通信介质的能力。因此，在一些实施例中，节点可以能够检测或确定从一个或多个接入点看到的信标负载，并确定其信标负载是否等于或大于总信标负载阈值或单个接入点信标之一负载阈值。总信标负载阈值或单个信标负载阈值可以由节点，接入点，用户或网络中的至少一个确定，并且节点可以请求节点接收信标的每个接入点以减少其信标负载。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式