公开(公告)号：US08385288B2

公开(公告)日：2013-02-26

申请号：US12543840

申请日：2009-08-19

申请人： Vinay Sridhara ,  Santosh P. Abraham ,  Hemanth Sampath ,  Vincent Knowles Jones, IV

发明人： Vinay Sridhara ,  Santosh P. Abraham ,  Hemanth Sampath ,  Vincent Knowles Jones, IV

IPC分类号： H04W4/00

CPC分类号： H04W72/12 ,  H04W72/1284 ,  H04W74/04

摘要： Certain embodiments provide a method for scheduling packet transmissions in a multi-channel wireless communications system. The method generally includes requesting, from a plurality of wireless network nodes, an identification of channels available for communicating with the wireless network nodes, receiving an identification of channels available for communicating with the wireless network nodes, determining a schedule for packet transmission for the wireless network nodes based on the identification of channels, and communicating the schedule to the wireless network nodes.

摘要翻译： 某些实施例提供了一种用于在多信道无线通信系统中调度分组传输的方法。 该方法通常包括从多个无线网络节点请求可用于与无线网络节点进行通信的信道的标识，接收可用于与无线网络节点通信的信道的标识，确定用于无线网络的分组传输的调度 基于信道识别的网络节点，并将调度传递给无线网络节点。

公开(公告)号：US20120140754A1

公开(公告)日：2012-06-07

申请号：US13368458

申请日：2012-02-08

申请人： Mohammad Hossein Taghavi Nasrabadi ,  Hemanth Sampath ,  Santosh P. Abraham ,  Sameer Vermani

发明人： Mohammad Hossein Taghavi Nasrabadi ,  Hemanth Sampath ,  Santosh P. Abraham ,  Sameer Vermani

IPC分类号： H04W84/02

CPC分类号： H04W72/046 ,  H04W16/28 ,  H04W28/18

摘要： A method, an apparatus, and a computer program product operable in a wireless communication system are provided in which an access probe is generated for transmission to a wireless node. A first signal is generated for transmission to the wireless node. The first signal includes information corresponding to a first preferred beam pattern from the wireless node to the apparatus. A second signal is received from the wireless node including information corresponding to a second preferred beam pattern from the apparatus to the wireless node. The second preferred beam pattern is determined based on the access probe. The apparatus communicates with the wireless node using at least one of the first preferred beam pattern or the second preferred beam pattern.

摘要翻译： 提供了一种在无线通信系统中可操作的方法，装置和计算机程序产品，其中产生访问探针用于传输到无线节点。 生成第一信号以传输到无线节点。 第一信号包括对应于从无线节点到设备的第一优选波束图案的信息。 从无线节点接收到包括与从装置到无线节点的第二优选波束图对应的信息的第二信号。 基于访问探针确定第二优选波束图案。 该装置使用第一优选波束图或第二优选波束图案中的至少一个与无线节点进行通信。

公开(公告)号：US20110122849A1

公开(公告)日：2011-05-26

申请号：US12790427

申请日：2010-05-28

申请人： Avinash Jain ,  Hemanth Sampath ,  Mohammad H. Taghavi Nasrabadi ,  Santosh P. Abraham

发明人： Avinash Jain ,  Hemanth Sampath ,  Mohammad H. Taghavi Nasrabadi ,  Santosh P. Abraham

IPC分类号： H04J3/00

CPC分类号： H04W74/0808 ,  H04W16/28 ,  H04W84/18

摘要： A method of facilitating a silence period in a directional communication network is provided. The method may comprise initiating, by a first apparatus, a listening period mode, wherein the listening period mode comprises ceasing at least a portion of current communication and configuring the first apparatus to receive a request to initiate a new communication, determining whether a request is received during a time period in the listening period mode, and transmitting a response if the request to initiate the new communication is received during the time period in the listening period mode.

摘要翻译： 提供一种促进定向通信网络中的静默期的方法。 该方法可以包括由第一设备发起监听周期模式，其中监听周期模式包括停止当前通信的至少一部分并且配置第一设备以接收发起新通信的请求，确定请求是否是 在收听期间模式期间的一段时间内接收到响应，并且如果在收听期间模式的时间段期间接收到发起新通信的请求，则发送响应。

公开(公告)号：US20110103319A1

公开(公告)日：2011-05-05

申请号：US12649426

申请日：2009-12-30

申请人： Santosh P. Abraham ,  Hemanth Sampath

发明人： Santosh P. Abraham ,  Hemanth Sampath

IPC分类号： H04W4/00

CPC分类号： H04W74/06 ,  H04W52/0222 ,  H04W72/12 ,  H04W72/1289 ,  H04W74/02 ,  H04W74/0816 ,  H04W76/14 ,  Y02D70/12 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/22

摘要： Certain aspects of the present disclosure relate to a technique for scheduling multiple peer-to-peer communications in a wireless network using an access point (AP). The existing power management framework for AP-based communications is utilized to achieve AP-based scheduling of peer-to-peer communications.

摘要翻译： 本公开的某些方面涉及一种用于使用接入点（AP）在无线网络中调度多个对等通信的技术。 用于基于AP的通信的现有功率管理框架被用于实现基于AP的对等通信调度。

公开(公告)号：US20110007721A1

公开(公告)日：2011-01-13

申请号：US12558979

申请日：2009-09-14

申请人： Mohammad Hossein Taghavi Nasrabadi ,  Hemanth Sampath ,  Santosh P. Abraham ,  Sameer Vermani

发明人： Mohammad Hossein Taghavi Nasrabadi ,  Hemanth Sampath ,  Santosh P. Abraham ,  Sameer Vermani

IPC分类号： H04W84/02

CPC分类号： H04W72/046 ,  H04W16/28 ,  H04W28/18

摘要： A method, an apparatus, and a computer program product operable in a wireless communication system are provided in which an access probe is generated for transmission to a wireless node. A first signal is generated for transmission to the wireless node. The first signal includes information corresponding to a first preferred beam pattern from the wireless node to the apparatus. A second signal is received from the wireless node including information corresponding to a second preferred beam pattern from the apparatus to the wireless node. The second preferred beam pattern is determined based on the access probe. The apparatus communicates with the wireless node using at least one of the first preferred beam pattern or the second preferred beam pattern.

摘要翻译： 提供了一种在无线通信系统中可操作的方法，装置和计算机程序产品，其中产生访问探针用于传输到无线节点。 生成第一信号以传输到无线节点。 第一信号包括对应于从无线节点到设备的第一优选波束图案的信息。 从无线节点接收到包括与从装置到无线节点的第二优选波束图对应的信息的第二信号。 基于访问探针确定第二优选波束图案。 该装置使用第一优选波束图或第二优选波束图案中的至少一个与无线节点进行通信。

公开(公告)号：US09451593B2

公开(公告)日：2016-09-20

申请号：US13217040

申请日：2011-08-24

申请人： Vinay Sridhara ,  Santosh P. Abraham ,  Hemanth Sampath

发明人： Vinay Sridhara ,  Santosh P. Abraham ,  Hemanth Sampath

IPC分类号： H04W72/04 ,  H04J3/00 ,  H04L5/00

CPC分类号： H04W72/0406 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0094 ,  H04W72/0453

摘要： An apparatus and method for communications are disclosed. The apparatus may include a transceiver, and a processing system configured to dynamically allocate a plurality of channels to one or more nodes prior to a data transmission from the transceiver to the one or more nodes. Further, an access terminal and method for communications are disclosed, wherein the access terminal may include a processing system configured to receive from another access terminal a dynamic allocation of a plurality of channels prior to a data transmission, and a transceiver configured to receive the data transmission from the other access terminal on the channels.

摘要翻译： 公开了一种用于通信的装置和方法。 该设备可以包括收发器，以及配置成在从收发器到一个或多个节点的数据传输之前，将多个信道动态地分配给一个或多个节点的处理系统。 此外，公开了用于通信的接入终端和方法，其中接入终端可以包括被配置为在数据传输之前从另一接入终端接收多个信道的动态分配的处理系统，以及被配置为接收数据的收发机 从通道上的其他接入终端发送。

公开(公告)号：US08934413B2

公开(公告)日：2015-01-13

申请号：US13466978

申请日：2012-05-08

申请人： Sameer Vermani ,  Santosh P. Abraham ,  Mohammad Hossein Taghavi Nasrabadi ,  Vincent K. Jones, IV ,  Hemanth Sampath

发明人： Sameer Vermani ,  Santosh P. Abraham ,  Mohammad Hossein Taghavi Nasrabadi ,  Vincent K. Jones, IV ,  Hemanth Sampath

IPC分类号： H04W4/00 ,  H04L29/06 ,  H04L1/00

CPC分类号： H04L29/06163 ,  H04L1/0029 ,  H04L1/0039 ,  H04L27/2613 ,  H04L29/0653 ,  H04L69/18 ,  H04L69/22

摘要： Systems and methods for communicating packets having a plurality of formats are described herein. In some aspects, a signal (SIG) field in the preamble of a packet may indicate whether an extension field, such as an extension SIG field or SIG-B field, is included in the packet. In another aspect, one or more detectors may be used to auto-detect packets formatted as one of at least two different formats based on a short training field (STF) of a received packet. In some aspects, along training field (LTF) in the preamble of a packet may indicate whether the payload is repetition coded.

摘要翻译： 这里描述了用于传送具有多种格式的分组的系统和方法。 在一些方面，分组的前导码中的信号（SIG）字段可以指示分组中是否包括诸如扩展SIG字段或SIG-B字段的扩展字段。 在另一方面，一个或多个检测器可以用于基于接收到的分组的短训练字段（STF）来自动检测被格式化为至少两种不同格式之一的分组。 在一些方面，沿着分组的前导码中的训练场（LTF）可以指示有效载荷是否被重复编码。

公开(公告)号：US08885551B2

公开(公告)日：2014-11-11

申请号：US12538535

申请日：2009-08-10

申请人： Hemanth Sampath ,  Sameer Vermani ,  Richard Van Nee ,  Santosh P. Abraham ,  Albert Van Zelst

发明人： Hemanth Sampath ,  Sameer Vermani ,  Richard Van Nee ,  Santosh P. Abraham ,  Albert Van Zelst

IPC分类号： H04W4/00 ,  H04W72/12 ,  H04B7/04 ,  H04W88/08

CPC分类号： H04W72/121 ,  H04B7/0417 ,  H04B7/0452 ,  H04W88/08

摘要： An apparatus for wireless communications is provided including a processing system. The processing system is configured to determine path-losses between the apparatus and a plurality of wireless nodes, to group the plurality of wireless nodes into sets based on the determined path-losses, and to exchange data with at least one of the wireless nodes in one of the sets.

摘要翻译： 提供了一种用于无线通信的装置，包括处理系统。 所述处理系统被配置为确定所述装置与多个无线节点之间的路径损耗，以基于所确定的路径损耗将所述多个无线节点分组成集合，并且与所述无线节点中的至少一个交换数据 其中一套。

公开(公告)号：US20130128806A1

公开(公告)日：2013-05-23

申请号：US13466971

申请日：2012-05-08

申请人： Sameer Vermani ,  Santosh P. Abraham ,  Mohammad Hossein Taghavi Nasrabadi ,  Vincent K. Jones ,  Hemanth Sampath

发明人： Sameer Vermani ,  Santosh P. Abraham ,  Mohammad Hossein Taghavi Nasrabadi ,  Vincent K. Jones ,  Hemanth Sampath

IPC分类号： H04L29/06

CPC分类号： H04L29/06163 ,  H04L1/0028 ,  H04L1/0033 ,  H04L1/0039 ,  H04L29/0653 ,  H04L69/18 ,  H04L69/22 ,  H04W80/04

摘要： Systems and methods for communicating packets having a plurality of formats are described herein. In some aspects, a signal (SIG) field in the preamble of a packet may indicate whether an extension field, such as an extension SIG field or SIG-B field, is included in the packet. In another aspect, one or more detectors may be used to auto-detect packets formatted as one of at least two different formats based on a short training field (STF) of a received packet. In some aspects, along training field (LTF) in the preamble of a packet may indicate whether the payload is repetition coded.

公开(公告)号：US20130121244A1

公开(公告)日：2013-05-16

申请号：US13466978

申请日：2012-05-08

申请人： Sameer Vermani ,  Santosh P. Abraham ,  Mohammad Hossein Taghavi Nasrabadi ,  Vincent K. Jones ,  Hemanth Sampath

发明人： Sameer Vermani ,  Santosh P. Abraham ,  Mohammad Hossein Taghavi Nasrabadi ,  Vincent K. Jones ,  Hemanth Sampath

IPC分类号： H04L29/06

CPC分类号： H04L29/06163 ,  H04L1/0029 ,  H04L1/0039 ,  H04L27/2613 ,  H04L29/0653 ,  H04L69/18 ,  H04L69/22

摘要： Systems and methods for communicating packets having a plurality of formats are described herein. In some aspects, a signal (SIG) field in the preamble of a packet may indicate whether an extension field, such as an extension SIG field or SIG-B field, is included in the packet. In another aspect, one or more detectors may be used to auto-detect packets formatted as one of at least two different formats based on a short training field (STF) of a received packet. In some aspects, along training field (LTF) in the preamble of a packet may indicate whether the payload is repetition coded.

摘要翻译： 这里描述了用于传送具有多种格式的分组的系统和方法。 在一些方面，分组的前导码中的信号（SIG）字段可以指示分组中是否包括诸如扩展SIG字段或SIG-B字段的扩展字段。 在另一方面，一个或多个检测器可以用于基于接收到的分组的短训练字段（STF）来自动检测被格式化为至少两种不同格式之一的分组。 在一些方面，沿着分组的前导码中的训练场（LTF）可以指示有效载荷是否被重复编码。