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1. 发明申请

US20120134328A1 METHOD AND APPARATUS FOR DYNAMIC SPECTRUM MANAGEMENT 审中-公开
标题翻译：动态光谱管理方法与装置
公开(公告)号：US20120134328A1
公开(公告)日：2012-05-31
申请号：US13270038
申请日：2011-10-10
申请人： Jean-Louis Gauvreau , Martino M. Freda , Parul Mudgal , Athmane Touag , Liangping Ma , Chunxuan Ye , Rocco DiGirolamo , Angelo A. Cuffaro , Saad Ahmad
发明人： Jean-Louis Gauvreau , Martino M. Freda , Parul Mudgal , Athmane Touag , Liangping Ma , Chunxuan Ye , Rocco DiGirolamo , Angelo A. Cuffaro , Saad Ahmad
IPC分类号： H04W72/04 , H04W12/06 , H04B7/24
CPC分类号： H04L27/0006 , H04L5/0037 , H04L5/0058 , H04W16/14 , H04W60/005 , H04W72/042
摘要： Described herein are methods, apparatus and architecture for dynamic spectrum management (DSM) including protocol stacks, logical entities and functionalities that support DSM operation in opportunistic spectrum such as television white space (TVWS). The architecture supports aggregating bandwidth at the internet protocol (IP) layer over licensed and opportunistic bands as well as noncontiguous spectrum aggregation at the medium access control (MAC) layer. The control plane protocol stack includes a multi network transport protocol (MNTP), a channel management (CM) protocol, a policy protocol, a medium access control (MAC) entity, a physical entity and an air interface, all of which are configured to allocate, monitor, and update aggregated spectrum resources with respect to a DSM client.
摘要翻译：这里描述了用于动态频谱管理（DSM）的方法，装置和架构，其包括支持诸如电视白色空间（TVWS）的机会性频谱中的DSM操作的协议栈，逻辑实体和功能。该架构支持通过许可和机会性频带在互联网协议（IP）层聚合带宽，以及媒体访问控制（MAC）层的非连续频谱聚合。控制平面协议栈包括多网络传输协议（MNTP），信道管理（CM）协议，策略协议，介质访问控制（MAC）实体，物理实体和空中接口，所有这些都被配置为分配，监视和更新关于DSM客户端的聚合频谱资源。

2. 发明申请

US20120094681A1 SERVICE-BASED APPROACH TO CHANNEL SELECTION AND NETWORK CONFIGURATION FOR TELEVISION WHITE SPACE NETWORKS 有权
标题翻译：基于服务的电视选择和网络配置方法电视白天网络
公开(公告)号：US20120094681A1
公开(公告)日：2012-04-19
申请号：US13271806
申请日：2011-10-12
申请人： Martino M. Freda , Parul Mudgal , Jean-Louis Gauvreau , Athmane Touag , Rocco DiGirolamo , Amith V. Chincholi , Joseph M. Murray , Chunxuan Ye , Scott Laughlin , Zinan Lin , Alexander Reznik , Saad Ahmad , Joseph A. Kwak , Juan Carlos Zuniga , Angelo A. Cuffaro
发明人： Martino M. Freda , Parul Mudgal , Jean-Louis Gauvreau , Athmane Touag , Rocco DiGirolamo , Amith V. Chincholi , Joseph M. Murray , Chunxuan Ye , Scott Laughlin , Zinan Lin , Alexander Reznik , Saad Ahmad , Joseph A. Kwak , Juan Carlos Zuniga , Angelo A. Cuffaro
IPC分类号： H04W72/04
CPC分类号： H04W72/06 , H04W16/14 , H04W24/02 , H04W24/10 , H04W28/16 , H04W72/02 , H04W72/0406 , H04W72/085 , H04W92/02
摘要： A method for managing channel selection in a dynamic spectrum management network includes receiving a spectrum allocation request; based on the source of the spectrum allocation request, checking for available channels; based on the source of the spectrum allocation request, collecting sensing and usage data for the available channels; providing the channel usage data to an entity that transmitted the spectrum allocation request.
摘要翻译：一种在动态频谱管理网络中管理频道选择的方法包括：接收频谱分配请求; 根据频谱分配请求的来源，检查可用频道; 基于频谱分配请求的来源，收集可用信道的传感和使用数据; 向发送频谱分配请求的实体提供频道使用数据。

3. 发明授权

US09351282B2 Service-based approach to channel selection and network configuration for television white space networks 有权
标题翻译：基于服务的方法，用于电视空白网络的频道选择和网络配置
公开(公告)号：US09351282B2
公开(公告)日：2016-05-24
申请号：US13271806
申请日：2011-10-12
申请人： Martino M. Freda , Parul Mudgal , Jean-Louis Gauvreau , Athmane Touag , Rocco DiGirolamo , Amith V. Chincholi , Joseph M. Murray , Chunxuan Ye , Scott Laughlin , Zinan Lin , Alexander Reznik , Saad Ahmad , Joseph A. Kwak , Juan Carlos Zuniga , Angelo A. Cuffaro
发明人： Martino M. Freda , Parul Mudgal , Jean-Louis Gauvreau , Athmane Touag , Rocco DiGirolamo , Amith V. Chincholi , Joseph M. Murray , Chunxuan Ye , Scott Laughlin , Zinan Lin , Alexander Reznik , Saad Ahmad , Joseph A. Kwak , Juan Carlos Zuniga , Angelo A. Cuffaro
IPC分类号： H04W72/02 , H04W24/10 , H04W72/04
CPC分类号： H04W72/06 , H04W16/14 , H04W24/02 , H04W24/10 , H04W28/16 , H04W72/02 , H04W72/0406 , H04W72/085 , H04W92/02
摘要： A method for managing channel selection in a dynamic spectrum management network includes receiving a spectrum allocation request; based on the source of the spectrum allocation request, checking for available channels; based on the source of the spectrum allocation request, collecting sensing and usage data for the available channels; providing the channel usage data to an entity that transmitted the spectrum allocation request.
摘要翻译：一种在动态频谱管理网络中管理频道选择的方法包括：接收频谱分配请求; 根据频谱分配请求的来源，检查可用频道; 基于频谱分配请求的来源，收集可用信道的传感和使用数据; 向发送频谱分配请求的实体提供频道使用数据。

4. 发明申请

US20140079016A1 METHOD AND APPARATUS FOR PERFORMING CHANNEL AGGREGATION AND MEDIUM ACCESS CONTROL RETRANSMISSION 审中-公开
标题翻译：用于执行通道聚集和中等访问控制恢复的方法和装置
公开(公告)号：US20140079016A1
公开(公告)日：2014-03-20
申请号：US13884943
申请日：2011-10-25
申请人： Yuying Dai , Chunxuan Ye , Zinan Lin , Jean-Louis Gauvreau , Saad Ahmad , Martino M. Freda , Parul Mudgal , Nick Battiston , Alpasian Demir , Liangping Ma
发明人： Yuying Dai , Chunxuan Ye , Zinan Lin , Jean-Louis Gauvreau , Saad Ahmad , Martino M. Freda , Parul Mudgal , Nick Battiston , Alpasian Demir , Liangping Ma
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/0041 , H04L5/0062 , H04W72/0446 , H04W74/0808 , H04W84/12 , H04W88/02
摘要： A method and apparatus are described for performing channel aggregation to communicate over a non-contiguous spectrum, such as television white space (TVWS), using a plurality of aggregated channels including a primary channel and at least one non-primary channel (e.g., a secondary channel, a tertiary channel or a quaternary channel). Carrier sense multiple access (CSMA) may be performed on the primary channel to obtain access to the primary channel. After waiting an arbitration interframe space (AIFS) and potentially performing backoff on the primary channel, the aggregated channels may be used for transmission. A buffer controller may be used to create, for each of a plurality of access classes (ACs), a logic buffer for each of the channels. A frame controller may be used to provide the buffer controller with aggregated medium access control (MAC) protocol data unit (A-MPDU) frame information, and control aggregation and fragmentation processes.
摘要翻译：描述了一种方法和装置，用于执行信道聚合以通过包括主信道和至少一个非主信道（例如，一个或多个）的多个聚合信道在诸如电视空白（TVWS）之间的非连续频谱上进行通信辅助信道，第三信道或四级信道）。可以在主信道上执行载波侦听多路访问（CSMA）以获得对主信道的访问。在等待仲裁帧间空间（AIFS）和潜在地在主信道上执行退避之后，聚合信道可以用于传输。可以使用缓冲器控制器为多个访问类别（AC）中的每一个创建用于每个信道的逻辑缓冲器。可以使用帧控制器为缓冲器控制器提供聚合介质访问控制（MAC）协议数据单元（A-MPDU）帧信息，以及控制聚合和分段处理。

5. 发明申请

US20120120892A1 METHOD AND APPARATUS FOR WIRELESS DIRECT LINK OPERATION 审中-公开
标题翻译：无线直连链路操作的方法和装置
公开(公告)号：US20120120892A1
公开(公告)日：2012-05-17
申请号：US13297837
申请日：2011-11-16
申请人： Martino M. Freda , Saad Ahmad , Rocco DiGirolamo , Athmane Touag , Jean-Louis Gauvreau , Francois Periard
发明人： Martino M. Freda , Saad Ahmad , Rocco DiGirolamo , Athmane Touag , Jean-Louis Gauvreau , Francois Periard
IPC分类号： H04W72/04 , H04W74/08
CPC分类号： H04W8/005 , H04W74/0808 , H04W76/14 , H04W84/18 , H04W88/06
摘要： A dynamic spectrum management (DSM) system includes a plurality of stations and a central entity. A plurality of different radio access technologies are deployed in the DSM system and the central entity coordinates and manages wireless communications in the network. A direct link station receives a beacon periodically from an access point (AP). The direct link station may receive a direct link synchronization message from the AP indicating that a following target beacon transmission time (TBTT) is a synchronization TBTT (STBTT). The direct link station may silence the direct link channels during the STBTT. The direct link station may perform carrier sense multiple access (CSMA) on a primary channel of the direct link to get an access to all direct link channels. A connectivity map procedure may be performed to establish a map for connectivity, services, or capabilities of the devices in the network.
摘要翻译：动态频谱管理（DSM）系统包括多个站和中心实体。多个不同的无线接入技术部署在DSM系统中，中心实体协调和管理网络中的无线通信。直接链路站从接入点（AP）周期性地接收信标。直接链路站可以从AP接收到直接链路同步消息，指示随后的目标信标发送时间（TBTT）是同步TBTT（STBTT）。在STBTT期间，直接链路站可以使直接链路信道静音。直接链路站可以在直接链路的主信道上执行载波侦听多路访问（CSMA）以获得对所有直接链路信道的访问。可以执行连接性映射过程以建立网络中设备的连接性，服务或能力的映射。

6. 发明授权

US09839045B2 Silent period method and apparatus for dynamic spectrum management 有权
公开(公告)号：US09839045B2
公开(公告)日：2017-12-05
申请号：US13287381
申请日：2011-11-02
申请人： Martino M. Freda , Liangping Ma , Saad Ahmad , Jean-Louis Gauvreau , Alpaslan Demir , Chunxuan Ye
发明人： Martino M. Freda , Liangping Ma , Saad Ahmad , Jean-Louis Gauvreau , Alpaslan Demir , Chunxuan Ye
IPC分类号： H04W72/12 , H04W56/00 , H04W16/14 , H04W72/04
CPC分类号： H04W72/1205 , H04W16/14 , H04W56/002 , H04W72/0453
摘要： Described herein is a silent period method and apparatus for dynamic spectrum management. The methods include configuration and coordination of silent periods across an aggregated channel in a wireless communication system. A silent period management entity (SPME) dynamically determines silent period schedules for channels based on system and device information and assigns a silent period duration and periodicity for each silent period. The SPME may reconfigure the silent period schedule based on system delay, system throughput, channel quality or channel management events. A silent period interpretation entity (SPIE) receives and implements the silent period schedule. The silent periods for the channels may be synchronized, independent, or set-synchronized. Interfaces for communicating between the SPME, SPIE, a channel management function, a medium access control (MAC) quality of service (QoS) entity, a sensing/capabilities database, a MAC layer management entity (MLME) and a wireless receive/transmit unit (WTRU) MLME are described herein.

7. 发明申请

US20120113918A1 SILENT PERIOD METHOD AND APPARATUS FOR DYNAMIC SPECTRUM MANAGEMENT 有权
标题翻译：静态时间方法和动态光谱管理装置
公开(公告)号：US20120113918A1
公开(公告)日：2012-05-10
申请号：US13287381
申请日：2011-11-02
申请人： Martino M. Freda , Liangping Ma , Saad Ahmad , Jean-Louis Gauvreau , Alpaslan Demir , Chunxuan Ye
发明人： Martino M. Freda , Liangping Ma , Saad Ahmad , Jean-Louis Gauvreau , Alpaslan Demir , Chunxuan Ye
IPC分类号： H04W72/00
CPC分类号： H04W72/1205 , H04W16/14 , H04W56/002 , H04W72/0453
摘要： Described herein is a silent period method and apparatus for dynamic spectrum management. The methods include configuration and coordination of silent periods across an aggregated channel in a wireless communication system. A silent period management entity (SPME) dynamically determines silent period schedules for channels based on system and device information and assigns a silent period duration and periodicity for each silent period. The SPME may reconfigure the silent period schedule based on system delay, system throughput, channel quality or channel management events. A silent period interpretation entity (SPIE) receives and implements the silent period schedule. The silent periods for the channels may be synchronized, independent, or set-synchronized. Interfaces for communicating between the SPME, SPIE, a channel management function, a medium access control (MAC) quality of service (QoS) entity, a sensing/capabilities database, a MAC layer management entity (MLME) and a wireless receive/transmit unit (WTRU) MLME are described herein.
摘要翻译：这里描述了一种用于动态频谱管理的无声期方法和装置。这些方法包括在无线通信系统中的聚合信道上的静默期的配置和协调。静默期管理实体（SPME）基于系统和设备信息动态地确定信道的静默期计划，并为每个静默期分配静默期持续时间和周期。 SPME可以基于系统延迟，系统吞吐量，信道质量或信道管理事件重新配置静默期调度。静默期解释实体（SPIE）接收并实现静默期计划。信道的静默期可以是同步的，独立的或设置同步的。用于在SPME，SPIE，信道管理功能，媒体接入控制（MAC）服务质量（QoS）实体，感测/能力数据库，MAC层管理实体（MLME）和无线接收/发射单元（WTRU）MLME。

8. 发明授权

US09350519B2 Systems and methods for dynamic whitespace spectrum management 有权
标题翻译：动态空白频谱管理系统与方法
公开(公告)号：US09350519B2
公开(公告)日：2016-05-24
申请号：US13102559
申请日：2011-05-06
申请人： Liangping Ma , Chunxuan Ye , Saad Ahmad , Alpaslan Demir , Rocco Di Girolamo , Jean-Louis Gauvreau , Alexander Reznik , Angelo A. Cuffaro
发明人： Liangping Ma , Chunxuan Ye , Saad Ahmad , Alpaslan Demir , Rocco Di Girolamo , Jean-Louis Gauvreau , Alexander Reznik , Angelo A. Cuffaro
IPC分类号： H04L5/00 , H04W28/06 , H04W72/04 , H04W88/08
CPC分类号： H04W72/082 , H04L5/0062 , H04L5/0066 , H04W28/065 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/08
摘要： Systems and methods for dynamic white space management are described. First, local handling of channel queries, in which a channel query by a white space device (WSD) is handled by a local dynamic spectrum management (DSM) server, if the DSM server has all the information necessary for providing a response to the channel query. Second, a search extension, in which a WSDB passes part of a search for available channels to a local DSM server. Third, assisting of an available channel calculation, in which a DSM server provides spectrum sensing information to WSDBs to improve the available channel calculation within the WSDBs. And fourth, dynamic bandwidth management to meet the coexistence requirements. In addition, the content of the messages and procedures that enable the above value-adding functions and interactions with the WSDB systems are described.
摘要翻译：描述了用于动态空白管理的系统和方法。首先，如果DSM服务器具有向信道提供响应所需的全部信息，则由本地动态频谱管理（DSM）服务器处理由空白设备（WSD）进行的信道查询的信道查询的本地处理查询。第二，搜索扩展，其中WSDB将可用频道的搜索的一部分通过本地DSM服务器。第三，辅助可用的信道计算，其中DSM服务器向WSDB提供频谱感测信息以改善WSDB内的可用信道计算。第四，动态带宽管理满足共存要求。此外，描述了能够实现上述增值功能和与WSDB系统交互的消息和过程的内容。

9. 发明申请

US20110287802A1 SYSTEMS AND METHODS FOR DYNAMIC WHITESPACE SPECTRUM MANAGEMENT 有权
标题翻译：动态白光谱管理系统与方法
公开(公告)号：US20110287802A1
公开(公告)日：2011-11-24
申请号：US13102559
申请日：2011-05-06
申请人： Liangping Ma , Chunxuan Ye , Saad Ahmad , Alpaslan Demir , Rocco Di Girolamo , Jean-Louis Gauvreau , Alexander Reznik , Angelo A. Cuffaro
发明人： Liangping Ma , Chunxuan Ye , Saad Ahmad , Alpaslan Demir , Rocco Di Girolamo , Jean-Louis Gauvreau , Alexander Reznik , Angelo A. Cuffaro
IPC分类号： H04B7/00
CPC分类号： H04W72/082 , H04L5/0062 , H04L5/0066 , H04W28/065 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/08
摘要： Systems and methods for dynamic white space management are described. First, local handling of channel queries, in which a channel query by a white space device (WSD) is handled by a local dynamic spectrum management (DSM) server, if the DSM server has all the information necessary for providing a response to the channel query. Second, a search extension, in which a WSDB passes part of a search for available channels to a local DSM server. Third, assisting of an available channel calculation, in which a DSM server provides spectrum sensing information to WSDBs to improve the available channel calculation within the WSDBs. And fourth, dynamic bandwidth management to meet the coexistence requirements. In addition, the content of the messages and procedures that enable the above value-adding functions and interactions with the WSDB systems are described.
摘要翻译：描述了用于动态空白管理的系统和方法。首先，如果DSM服务器具有向信道提供响应所需的全部信息，则由本地动态频谱管理（DSM）服务器处理由空白设备（WSD）进行的信道查询的信道查询的本地处理查询。第二，搜索扩展，其中WSDB将可用频道的搜索的一部分通过本地DSM服务器。第三，辅助可用的信道计算，其中DSM服务器向WSDB提供频谱感测信息以改善WSDB内的可用信道计算。第四，动态带宽管理满足共存要求。此外，描述了能够实现上述增值功能和与WSDB系统交互的消息和过程的内容。

10. 发明授权

US10237812B2 Method and apparatus for sending an aggregated beacon 有权
公开(公告)号：US10237812B2
公开(公告)日：2019-03-19
申请号：US13034472
申请日：2011-02-24
申请人： Saad Ahmad , Jean-Louis Gauvreau , Rocco DiGirolamo , Zinan Lin , Angelo A. Cuffaro , Zaid Al-Khatib , Joseph Murray , Alexander Reznik , Alpaslan Demir
发明人： Saad Ahmad , Jean-Louis Gauvreau , Rocco DiGirolamo , Zinan Lin , Angelo A. Cuffaro , Zaid Al-Khatib , Joseph Murray , Alexander Reznik , Alpaslan Demir
IPC分类号： H04W48/16 , H04W16/14 , H04W48/12
摘要： Techniques for sending an aggregated beacon in a cognitive wireless network are disclosed. A beacon device may segment beacon information and send beacon segments via a plurality of channels simultaneously. A certain information elements of the beacon information may be included in each beacon segment. Each beacon segment may include channel information for other beacon segments that are transmitted simultaneously. Alternatively, a discovery beacon may be transmitted in addition to a regular beacon. The discovery beacon may include information indicating an operating channel on which the regular beacon is transmitted. The discovery beacon may be transmitted using a predetermined channel bandwidth, with a smaller beacon interval than the regular beacon, or in a frequency hopping fashion. The discovery beacon may be sent on a channel selected based on a regulatory class and corresponding channel information. The discovery beacon may be transmitted on a side channel.

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