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31. 发明授权

US09226308B2 Method, apparatus, and system for medium access control 有权
标题翻译：用于媒体访问控制的方法，装置和系统
公开(公告)号：US09226308B2
公开(公告)日：2015-12-29
申请号：US13648052
申请日：2012-10-09
申请人： Qualcomm Incorporated
发明人： John W. Ketchum , Mark S. Wallace , Jay Rodney Walton , Sanjiv Nanda
IPC分类号： H04J3/24 , H04J3/16 , H04W72/12 , H04W74/08
CPC分类号： H04W72/12 , H04W74/0833
摘要： Embodiments addressing MAC processing for efficient use of high throughput systems are disclosed. In one aspect, an apparatus comprises a first layer for receiving one or more packets from one or more data flows and for generating one or more first layer Protocol Data Units (PDUs) from the one or more packets. In another aspect, a second layer is deployed for generating one or more MAC frames based on the one or more MAC layer PDUs. In another aspect, a MAC frame is deployed for transmitting one or more MAC layer PDUs. The MAC frame may comprise a control channel for transmitting one or more allocations. The MAC frame may comprise one or more traffic segments in accordance with allocations.
摘要翻译：公开了解决用于高吞吐量系统的有效使用的MAC处理的实施例。在一个方面，一种装置包括用于从一个或多个数据流接收一个或多个分组并用于从所述一个或多个分组生成一个或多个第一层协议数据单元（PDU）的第一层。在另一方面，第二层被部署用于基于一个或多个MAC层PDU生成一个或多个MAC帧。在另一方面，部署MAC帧以发送一个或多个MAC层PDU。 MAC帧可以包括用于发送一个或多个分配的控制信道。 MAC帧可以包括根据分配的一个或多个业务段。

32. 发明授权

US08761296B2 Method and apparatus for antenna tuning and transmit path selection 失效
标题翻译：用于天线调谐和发射路径选择的方法和装置
公开(公告)号：US08761296B2
公开(公告)日：2014-06-24
申请号：US13791519
申请日：2013-03-08
申请人： QUALCOMM Incorporated
发明人： Xiangdong Zhang , Jay Rodney Walton , Mark S. Wallace , Puay Hoe See
IPC分类号： H04B7/02 , H04B7/04 , H04B1/04 , H04B7/08 , H04B7/06 , H04B17/00
CPC分类号： H04B7/0404 , H04B1/0458 , H04B7/0608 , H04B7/0808 , H04B7/082 , H04B17/12 , H04B17/17
摘要： Certain aspects of the present disclosure propose a method and an apparatus for antenna tuning and transmit path selection in an RF system. A method may include antenna diversity path selection by (optionally) diagnosing damaged antennas, tuning antennas, and selecting an antenna with better performance. Embodiments can be used in wireless radio-frequency (RF) front-ends. Other aspects, embodiments, and features are also claimed and described.
摘要翻译：本公开的某些方面提出了用于在RF系统中天线调谐和发射路径选择的方法和装置。方法可以包括通过（可选地）诊断损坏的天线，调谐天线以及选择具有更好性能的天线的天线分集路径选择。实施例可以用于无线射频（RF）前端。还要求和描述其它方面，实施例和特征。

33. 发明申请

US20130188677A1 REDUCED COMPLEXITY BEAM-STEERED MIMO OFDM SYSTEM 有权
标题翻译：减少复杂的波束转向MIMO OFDM系统
公开(公告)号：US20130188677A1
公开(公告)日：2013-07-25
申请号：US13793520
申请日：2013-03-11
申请人： QUALCOMM Incorporated
发明人： Steven J. Howard , John W. Ketchum , Mark S. Wallace , Jay Rodney Walton
IPC分类号： H04B7/04
CPC分类号： H04B7/0421 , H04B7/0634 , H04B7/0639 , H04B7/066 , H04L5/0023 , H04L5/0048 , H04L25/0248 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： Techniques for transmitting data using channel information for a subset of all subcarriers used for data transmission are described. A transmitter station receives channel information for at least one subcarrier that is a subset of multiple subcarriers used for data transmission. The channel information may include at least one transmit steering matrix, at least one set of eigenvectors, at least one channel response matrix, at least one channel covariance matrix, an unsteered pilot, or a steered pilot for the at least one subcarrier. The transmitter station obtains at least one transmit steering matrix for the at least one subcarrier from the channel information and determines a transmit steering matrix for each of the multiple subcarriers. The transmitter station performs transmit steering or beam-steering for each of the multiple subcarriers with the transmit steering matrix for that subcarrier.
摘要翻译：描述了使用用于数据传输的所有子载波的子集的信道信息来发送数据的技术。发射机站接收作为用于数据传输的多个子载波的子集的至少一个子载波的信道信息。信道信息可以包括至少一个发射导向矩阵，至少一组特征向量，至少一个信道响应矩阵，至少一个信道协方差矩阵，非导向导频或用于所述至少一个子载波的导频导频。发射机站从信道信息中获取至少一个子载波的至少一个发射导向矩阵，并确定多个子载波中的每一个的发射导向矩阵。发射台使用该子载波的发射导向矩阵对多个子载波中的每一个进行发射导向或波束导向。

34. 发明申请

US20130157578A1 APPARATUS AND METHOD FOR WIRELESS COMMUNICATION VIA AT LEAST ONE OF DIRECTIONAL AND OMNI-DIRECTION ANTENNAS 有权
标题翻译：用于无线通信的装置和方法，通过至少一个方向和OMNI-方向天线
公开(公告)号：US20130157578A1
公开(公告)日：2013-06-20
申请号：US13768117
申请日：2013-02-15
申请人： QUALCOMM INCORPORATED
发明人： Sanjiv Nanda , Saishankar Nandagopalan , Santosh Abraham , Jay Rodney Walton , Ernest T. Ozaki
IPC分类号： H04B15/00
CPC分类号： H04B15/00 , H01Q1/246 , H01Q3/24 , H04B7/0602 , H04B7/0615 , H04B7/0842 , H04W16/28 , H04W28/18
摘要： Techniques for using at least one of omni-directional and directional antennas for communication are described. A station may be equipped antenna elements selectable for use as an omni-directional antenna or one or more directional antennas. The station may select the omni-directional antenna or a directional antenna for use for communication based on various factors such as, e.g., whether the location or direction of a target station for communication is known, whether control frames or data frames are being exchanged, etc.
摘要翻译：描述了使用全向和定向天线中的至少一个进行通信的技术。站可以配备可选择用作全向天线或一个或多个定向天线的天线元件。基站可以基于各种因素选择全向天线或定向天线，用于通信，例如，目的站通信的位置或方向是否已知，是否正在交换控制帧或数据帧，等等

35. 发明申请

US20130034076A1 METHOD, APPARATUS, AND SYSTEM FOR MEDIUM ACCESS CONTROL 有权
标题翻译：用于中等访问控制的方法，装置和系统
公开(公告)号：US20130034076A1
公开(公告)日：2013-02-07
申请号：US13648052
申请日：2012-10-09
申请人： Qualcomm Incorporated
发明人： John W. Ketchum , Mark S. Wallace , Jay Rodney Walton , Sanjiv Nanda
IPC分类号： H04W72/04
CPC分类号： H04W72/12 , H04W74/0833
摘要： Embodiments addressing MAC processing for efficient use of high throughput systems are disclosed. In one aspect, an apparatus comprises a first layer for receiving one or more packets from one or more data flows and for generating one or more first layer Protocol Data Units (PDUs) from the one or more packets. In another aspect, a second layer is deployed for generating one or more MAC frames based on the one or more MAC layer PDUs. In another aspect, a MAC frame is deployed for transmitting one or more MAC layer PDUs. The MAC frame may comprise a control channel for transmitting one or more allocations. The MAC frame may comprise one or more traffic segments in accordance with allocations.
摘要翻译：公开了解决用于高吞吐量系统的有效使用的MAC处理的实施例。在一个方面，一种装置包括用于从一个或多个数据流接收一个或多个分组并用于从所述一个或多个分组生成一个或多个第一层协议数据单元（PDU）的第一层。在另一方面，第二层被部署用于基于一个或多个MAC层PDU生成一个或多个MAC帧。在另一方面，部署MAC帧以发送一个或多个MAC层PDU。 MAC帧可以包括用于发送一个或多个分配的控制信道。 MAC帧可以包括根据分配的一个或多个业务段。

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