公开(公告)号：US20140219291A1

公开(公告)日：2014-08-07

申请号：US13995650

申请日：2011-12-22

申请人： Guoqing Li ,  Carlos Cordeiro ,  Bahareh Sadeghi ,  Ali S. Sadri

发明人： Guoqing Li ,  Carlos Cordeiro ,  Bahareh Sadeghi ,  Ali S. Sadri

IPC分类号： H04L29/06

CPC分类号： H04L69/08 ,  H04L69/168 ,  H04L69/169 ,  H04W80/04 ,  H04W80/06

摘要： A system and method are provided that allow WiGig protocol adaptation layers (PALs) to operate differently from the proposed WiGig standard on top of an Internet protocol (IP) layer in order to enhance routing options for communication of the data traffic between a transmitting (source) device and a receiving (sink) device. A layering architecture is provided that allows WiGig PALs, such as WDE, to operate on top of an IP layer. A signaling mechanism is also provided that allows a negotiation, or at least an indication, of the underlying layering structure for specific data communications. Recognizing that the next generation wireless display requires technology such as WiGig WDE to support the driving demand for a cable replacement user experience and richer wireless display use cases, this PAL over IP architecture optimizes alignment of the WiGig data communication technology with other data communication technologies.

摘要翻译： 提供一种系统和方法，其允许WiGig协议适配层（PAL）与互联网协议（IP）层之上的所提出的WiGig标准不同地运行，以便增强用于在发送（源） ）设备和接收（接收）设备。 提供了一种分层架构，允许WiGig PAL（如WDE）在IP层之上运行。 还提供了一种信令机制，其允许用于特定数据通信的基础分层结构的协商或至少指示。 认识到下一代无线显示器需要诸如WiGig WDE之类的技术来支持电缆更换用户体验的驱动需求和更丰富的无线显示用例，该PAL over IP架构优化了WiGig数据通信技术与其他数据通信技术的对准。

公开(公告)号：US10271308B2

公开(公告)日：2019-04-23

申请号：US13997072

申请日：2012-06-06

申请人： Geoff Weaver ,  Carlos Cordeiro ,  Srikathyayani Srikanteswara ,  Bahareh Sadeghi ,  Takashi Shono ,  Reza Arefi ,  David Horne

发明人： Geoff Weaver ,  Carlos Cordeiro ,  Srikathyayani Srikanteswara ,  Bahareh Sadeghi ,  Takashi Shono ,  Reza Arefi ,  David Horne

IPC分类号： H04W4/24 ,  H04L12/24 ,  H04W16/10 ,  H04W16/14 ,  H04W24/08 ,  H04W28/16 ,  H04W72/04 ,  H04W72/12 ,  H04W74/00 ,  H04W76/10 ,  H04W88/06

摘要： A system and method are provided to facilitate signaling between base stations controlled by alternate spectrum holders (ASH's) and individual multi-mode devices (MMD's) operating in communication with those base stations to indicate an ability to a global spectrum marketplace of an ability of the base stations and/or the individual MMD's to support communication in both International Mobile Telecommunication (IMT) and non-IMT bands is support of a dynamic spectrum allocation scheme. The disclosed systems and methods may be based on a modification of the 3rd Generation Partnership Protocol (3GPP®) Long Term Evolution (LTE®) standard so that non-IMT licensed spectrum can be included in LTE® or LTE-Advanced® multi-band carrier aggregation.

公开(公告)号：US08972311B2

公开(公告)日：2015-03-03

申请号：US13533318

申请日：2012-06-26

申请人： Srikathyayani Srikanteswara ,  Carlos Cordeiro ,  Bahareh Sadeghi ,  Reza Arefi ,  Geoff O. Weaver ,  Takashi Shono

发明人： Srikathyayani Srikanteswara ,  Carlos Cordeiro ,  Bahareh Sadeghi ,  Reza Arefi ,  Geoff O. Weaver ,  Takashi Shono

IPC分类号： G06F15/18 ,  H04L12/24

CPC分类号： H04W72/04 ,  H04L41/0896 ,  H04W4/24 ,  H04W16/10 ,  H04W16/14 ,  H04W24/08 ,  H04W28/16 ,  H04W72/0486 ,  H04W72/0493 ,  H04W72/1257 ,  H04W74/002 ,  H04W76/10 ,  H04W88/06

摘要： A platform to facilitate transferring spectrum rights is provided that includes a database to ascertain information regarding available spectrum for use in wireless communications. A request for spectrum use from an entity needing spectrum may be matched with available spectrum. This matching comprises determining a pattern in user requests overtime to optimize spectrum allocation. The Cloud Spectrum Services (CSS) process allows entities to access spectrum they would otherwise not have; it allows the end user to complete their download during congested periods while maintaining high service quality; and it allows the holder of rental spectrum to receive compensation for an otherwise idle asset.

摘要翻译： 提供了一个促进传输频谱权限的平台，其中包括一个数据库，以确定有关在无线通信中使用的可用频谱的信息。 来自需要频谱的实体的频谱使用请求可以与可用频谱相匹配。 该匹配包括确定用户请求中的模式超时以优化频谱分配。 云频谱服务（CSS）流程允许实体访问他们将不具备的频谱; 它允许最终用户在拥塞期间完成下载，同时保持较高的服务质量; 并允许出租频谱的持有人接收另外闲置的资产的补偿。

公开(公告)号：US20140256284A1

公开(公告)日：2014-09-11

申请号：US13997071

申请日：2012-04-30

申请人： Carlos Cordeiro ,  Srikathyayani Srikanteswara ,  Bahareh Sadeghi ,  Reza Arefi ,  Geoff Weaver ,  David M. Horne

发明人： Carlos Cordeiro ,  Srikathyayani Srikanteswara ,  Bahareh Sadeghi ,  Reza Arefi ,  Geoff Weaver ,  David M. Horne

IPC分类号： H04W4/24

CPC分类号： H04W72/04 ,  H04L41/0896 ,  H04W4/24 ,  H04W16/10 ,  H04W16/14 ,  H04W24/08 ,  H04W28/16 ,  H04W72/0486 ,  H04W72/0493 ,  H04W72/1257 ,  H04W74/002 ,  H04W76/10 ,  H04W88/06

摘要： A system and method are provided for implementing a dynamic cloud spectrum database to codify and store information on, and track the use of, spectrum resources made available by primary spectrum holders in an effort to facilitate spectrum management for networks using spectrum allocated through a Dynamic Spectrum Access scheme that allows the primary spectrum holders, or proxies assigned to manage a given allocations of spectrum, to temporarily “rent” access to the spectrum they hold to other entities. Spectrum may be listed in the database defined by a common unit measurement system according to a defined metric for quantifying spectrum. A time-frequency unit or TFU is defined according to a unit of spectrum being available for a specified time, e.g., 1 MHz of spectrum being available for use for 1 second at a given location. Spectrum resources negotiated in the disclosed transactions are represented and/or transferred in multiples of TFU's.

摘要翻译： 提供了一种用于实现动态云频谱数据库的系统和方法，用于对主要频谱持有者提供的频谱资源进行编码和存储信息以及跟踪使用，以便利用通过动态频谱分配的频谱的网络进行频谱管理 允许主要频谱持有者或被分配管理给定频谱分配的代理的接入方案临时“租用”其他实体拥有的频谱。 频谱可以列在由公共单位测量系统定义的数据库中，根据用于量化频谱的定义的度量。 根据在指定时间内可用的频谱单位（例如，1MHz的频谱在给定位置可用1秒钟）定义时频单元或TFU。 所披露交易中协商的频谱资源以TFU的倍数表示和/或转移。

公开(公告)号：US20140233556A1

公开(公告)日：2014-08-21

申请号：US13995690

申请日：2011-12-22

申请人： Guoqing Li ,  Bahareh Sadeghi ,  Carlos Cordeiro

发明人： Guoqing Li ,  Bahareh Sadeghi ,  Carlos Cordeiro

IPC分类号： H04W56/00

CPC分类号： H04W56/001 ,  H04W56/0035

摘要： A system and method are provided to streamline at least a clock synchronization process for subsequent WiGig PALs once clocks in a first WiGig PAL transmitter and a corresponding first WiGig PAL receiver are synchronized. The unique layering structure of the WiGig 60 GHz standard affords an opportunity to streamline the clock synchronization process based on relationships between individual WiGig PALs, and that the WiGig PALs are directly on top of the WiGig MAC and PHY layers. A process for assisted cross-PAL/cross-layer clock synchronization affords significant reductions in an amount of time required to synchronize the clocks of multiple WiGig PALs based on leveraging an already synchronized clock pair in a first WiGig PAL transmitter/receiver pair to facilitate the clock synchronization of one or more subsequent WiGig PAL transmitter/receiver pairs.

摘要翻译： 提供了一种系统和方法，用于在第一WiGig PAL发射机和对应的第一WiGig PAL接收机同步时，一次时钟后续的WiGig PAL的至少一个时钟同步过程。 WiGig 60 GHz标准的独特分层结构提供了一种基于各个WiGig PAL之间的关系简化时钟同步过程的机会，WiGig PAL直接位于WiGig MAC和PHY层之上。 基于在第一WiGig PAL发射机/接收机对中利用已经同步的时钟对，辅助的跨PAL /跨层时钟同步的过程提供了使多个WiGig PAL的时钟同步所需的时间量的显着减少，以便于 一个或多个后续WiGig PAL发射机/接收机对的时钟同步。

公开(公告)号：US20140220993A1

公开(公告)日：2014-08-07

申请号：US13995850

申请日：2012-04-30

申请人： Carlos Cordeiro ,  Srikathyayani Srikanteswara ,  Reza Arefi ,  Geoff Weaver ,  Bahareh Sadeghi ,  David M. Horne

发明人： Carlos Cordeiro ,  Srikathyayani Srikanteswara ,  Reza Arefi ,  Geoff Weaver ,  Bahareh Sadeghi ,  David M. Horne

IPC分类号： H04W72/04

CPC分类号： H04W72/04 ,  H04L41/0896 ,  H04W4/24 ,  H04W16/10 ,  H04W16/14 ,  H04W24/08 ,  H04W28/16 ,  H04W72/0486 ,  H04W72/0493 ,  H04W72/1257 ,  H04W74/002 ,  H04W76/10 ,  H04W88/06

摘要： A system and method are provided for implementing a cloud based spectrum management scheme that enables Dynamic Spectrum Access (DSA) through rentals of available spectrum in a two-level analytics process for optimization. Primary spectrum holders as exclusive licensees of underused spectrum communicate with a global spectrum broker to place portions of their underused spectrum into an auction-based rental market on the condition that they can regain control of their spectrum when a need arises. Local spectrum brokers communicate with the global spectrum broker to bid for available spectrum to meet their temporary needs in time and place. The local spectrum brokers, in turn, administer local optimization schemes over their portion of the global region to ensure that an expected level of quality of service is provided to individual customers with whom the local spectrum brokers communicate. The disclosed brokering scheme, properly administered, provides an incremental step-wise approach to solving long-term spectrum shortage for wireless communications.

摘要翻译： 提供了一种系统和方法，用于实现基于云的频谱管理方案，通过在两级分析过程中优化可用频谱的租用，实现动态频谱接入（DSA）。 主要频谱持有者作为未充分利用频谱的独家许可证持有者与全球频谱经纪商沟通，将部分未充分利用的频谱放置在拍卖租赁市场中，条件是当需要时可以重新获得其频谱的控制。 本地频谱经纪人与全球频谱经纪人进行沟通，竞购可用频谱，以满足他们在时间和地点的临时需求。 反过来，本地频谱经纪人对其全球地区的部分地区进行优化计划，以确保为本地频谱经纪人与之通信的个人客户提供预期的服务质量水平。 所披露的经纪方案得到适当管理，为解决无线通信长期频谱短缺提供了逐步逐步的方法。

公开(公告)号：US20220150962A1

公开(公告)日：2022-05-12

申请号：US17454724

申请日：2021-11-12

申请人： Cheng Chen ,  Bahareh Sadeghi ,  Claudio da Silva ,  Carlos Cordeiro

发明人： Cheng Chen ,  Bahareh Sadeghi ,  Claudio da Silva ,  Carlos Cordeiro

IPC分类号： H04W74/08 ,  H04B7/06

摘要： This disclosure describes systems, methods, and devices related to peer-to-peer (P2P) Wi-Fi sensing. A device may generate a request to perform P2P Wi-Fi sensing operations with a second non-AP STA; send the request to an AP to which the non-AP STA is associated; identify a response received from the AP, the response indicating that the non-AP STA is a sensing receiver for the P2P Wi-Fi sensing operations; identify a trigger frame received from the AP, the trigger frame associated with the P2P Wi-Fi sensing operations; identify a sensing physical layer (PHY) protocol data unit (PPDU) received from the second non-AP STA, the sensing PPDU associated with the P2P Wi-Fi sensing operations and including an indication that the second non-AP STA sent the sensing PPDU; and determine channel state information based on the sensing PPDU, the channel state information indicative of motion of people or objects.

公开(公告)号：US09307522B2

公开(公告)日：2016-04-05

申请号：US13995850

申请日：2012-04-30

申请人： Carlos Cordeiro ,  Srikathyayani Srikanteswara ,  Reza Arefi ,  Geoff Weaver ,  Bahareh Sadeghi ,  David M. Horne

发明人： Carlos Cordeiro ,  Srikathyayani Srikanteswara ,  Reza Arefi ,  Geoff Weaver ,  Bahareh Sadeghi ,  David M. Horne

IPC分类号： H04W72/04 ,  H04W74/00 ,  H04W76/02 ,  H04W72/12 ,  H04W16/10 ,  H04W4/24 ,  H04W28/16 ,  H04W24/08 ,  H04W88/06 ,  H04W16/14 ,  H04L12/24

CPC分类号： H04W72/04 ,  H04L41/0896 ,  H04W4/24 ,  H04W16/10 ,  H04W16/14 ,  H04W24/08 ,  H04W28/16 ,  H04W72/0486 ,  H04W72/0493 ,  H04W72/1257 ,  H04W74/002 ,  H04W76/10 ,  H04W88/06

摘要： A system and method are provided for implementing a cloud based spectrum management scheme that enables Dynamic Spectrum Access (DSA) through rentals of available spectrum in a two-level analytics process for optimization. Primary spectrum holders as exclusive licensees of underused spectrum communicate with a global spectrum broker to place portions of their underused spectrum into an auction-based rental market on the condition that they can regain control of their spectrum when a need arises. Local spectrum brokers communicate with the global spectrum broker to bid for available spectrum to meet their temporary needs in time and place. The local spectrum brokers, in turn, administer local optimization schemes over their portion of the global region to ensure that an expected level of quality of service is provided to individual customers with whom the local spectrum brokers communicate. The disclosed brokering scheme, properly administered, provides an incremental step-wise approach to solving long-term spectrum shortage for wireless communications.

摘要翻译： 提供了一种系统和方法，用于实现基于云的频谱管理方案，通过在两级分析过程中优化可用频谱的租用，实现动态频谱接入（DSA）。 主要频谱持有者作为未充分利用频谱的独家许可证持有者与全球频谱经纪商沟通，将部分未充分利用的频谱放置在拍卖租赁市场中，条件是当需要时可以重新获得其频谱的控制。 本地频谱经纪人与全球频谱经纪人进行沟通，竞购可用频谱，以满足他们在时间和地点的临时需求。 反过来，本地频谱经纪人对其全球地区的部分地区进行优化计划，以确保为本地频谱经纪人与之通信的个人客户提供预期的服务质量水平。 所披露的经纪方案得到适当管理，为解决无线通信长期频谱短缺提供了逐步逐步的方法。

公开(公告)号：US20150296485A1

公开(公告)日：2015-10-15

申请号：US13996416

申请日：2012-06-06

申请人： Reza Arefi ,  Carlos Cordeiro ,  Bahareh Sadeghi ,  Srikathyayani Srikanteswara ,  Geoff Weaver ,  Takashi Shono ,  David Horne

发明人： Reza Arefi ,  Carlos Cordeiro ,  Bahareh Sadeghi ,  Srikathyayani Srikanteswara ,  Geoff Weaver ,  Takashi Shono ,  David Horne

IPC分类号： H04W72/04 ,  H04W74/00

CPC分类号： H04W72/04 ,  H04L41/0896 ,  H04W4/24 ,  H04W16/10 ,  H04W16/14 ,  H04W24/08 ,  H04W28/16 ,  H04W72/0486 ,  H04W72/0493 ,  H04W72/1257 ,  H04W74/002 ,  H04W76/10 ,  H04W88/06

摘要： A system and methods are provided for specifying how multiple transactions may be initiated and/or terminated for available spectrum in a cloud spectrum services architecture. Transactions may be specified according to common time-frequency units or TFU's. Primary spectrum holders (PSH's) advertise availability of their underused spectrum, with specified parameters and conditions on procuring access to the spectrum to a regional spectrum marketplace. Requests for spectrum availability are made according to a specified number of TFU's as requested by an alternate spectrum holder (ASH) or a multi-mode device (MMD). Any of a participating PSH, an ASH, an MMD or a cloud-based entity may initiate communications with other entities in an effort to complete or facilitate a transaction by which a number of available TFU's are provided to an ASH or MMD for use.

摘要翻译： 提供了一种系统和方法，用于指定如何在云频谱服务架构中为可用频谱启动和/或终止多个事务。 交易可以根据常用的时间单位或TFU来指定。 主要频谱持有者（PSH's）宣传其未充分利用的频谱的可用性，具有指定的参数和条件，以便将频谱访问到区域频谱市场。 频谱可用性的请求是根据备用频谱持有者（ASH）或多模式设备（MMD）的要求根据指定数量的TFU进行的。 参与PSH，ASH，MMD或基于云的实体中的任何一个可以启动与其他实体的通信，以努力完成或促进将多个可用的TFU提供给ASH或MMD以供使用的交易。

公开(公告)号：US08958813B2

公开(公告)日：2015-02-17

申请号：US13538183

申请日：2012-06-29

申请人： Srikathyayani Srikanteswara ,  Carlos Cordeiro ,  Bahareh Sadeghi ,  Reza Arefi ,  Geoff O. Weaver ,  David M. Horne

发明人： Srikathyayani Srikanteswara ,  Carlos Cordeiro ,  Bahareh Sadeghi ,  Reza Arefi ,  Geoff O. Weaver ,  David M. Horne

IPC分类号： H04W16/14 ,  H04W4/24 ,  H04W72/04 ,  H04W24/08 ,  H04W28/16

CPC分类号： H04W72/04 ,  H04L41/0896 ,  H04W4/24 ,  H04W16/10 ,  H04W16/14 ,  H04W24/08 ,  H04W28/16 ,  H04W72/0486 ,  H04W72/0493 ,  H04W72/1257 ,  H04W74/002 ,  H04W76/10 ,  H04W88/06

摘要： A platform to facilitate transferring spectrum use rights is provided that includes a database to ascertain information regarding available spectrum for use in wireless communications. A request for spectrum use from an entity needing spectrum may be matched with available spectrum. The Cloud Spectrum Services (CSS) process allows entities to access spectrum they would otherwise not have; it allows the end user to complete their download during congested periods while maintaining high service quality; and it allows the holder of rental spectrum to receive compensation for an otherwise idle asset.

摘要翻译： 提供了一个促进传输频谱使用权利的平台，其中包括一个数据库，以确定有关在无线通信中使用的可用频谱的信息。 来自需要频谱的实体的频谱使用请求可以与可用频谱相匹配。 云频谱服务（CSS）流程允许实体访问他们将不具备的频谱; 它允许最终用户在拥塞期间完成下载，同时保持较高的服务质量; 并允许出租频谱的持有人接收另外闲置的资产的补偿。