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1. 发明授权

US08121067B2 Quality of service provisioning using periodic channel time allocation 有权
标题翻译：使用周期性渠道时间分配的服务质量提供
公开(公告)号：US08121067B2
公开(公告)日：2012-02-21
申请号：US11908055
申请日：2006-03-08
申请人： Richard Y. Chen , Javier Del Prado Pavon , Sai Shankar Nandagopalan , Karl Wittig , Chun-Ting Chou , Ruediger Schmitt
发明人： Richard Y. Chen , Javier Del Prado Pavon , Sai Shankar Nandagopalan , Karl Wittig , Chun-Ting Chou , Ruediger Schmitt
IPC分类号： H04B7/212
CPC分类号： H04W74/04 , H04L47/14 , Y02D70/142
摘要： To maximize power saving performance without compromising on the QoS requirement of an application stream, a method and wireless network device generates a subset of a periodic service interval can be used for medium time allocation and data and information can be transmitted in contiguous medium time allocated this way. This selection of a period of time below service capacity allows multiple applications access the medium and for the selection of contiguous medium time during which data transmission can occur.
摘要翻译：为了在不影响应用流的QoS要求的情况下最大化节电性能，方法和无线网络设备生成周期性服务间隔的子集可以用于中等时间分配，并且数据和信息可以在连续的中等时间内传送，办法。在低于服务能力的一段时间内的这种选择允许多个应用程序访问介质以及用于选择可能发生数据传输的连续中等时间。

2. 发明申请

US20080186905A1 Quality Of Service Provisioning Using Periodic Channel Time Allocation 有权
标题翻译：使用定期信道时间分配的服务质量提供
公开(公告)号：US20080186905A1
公开(公告)日：2008-08-07
申请号：US11908055
申请日：2006-03-08
申请人： Richard Y. Chen , Javier Del Prado Pavon , Sai Shankar Nandagopalan , Karl Wittig , Chun-Ting Chou , Ruediger Schmitt
发明人： Richard Y. Chen , Javier Del Prado Pavon , Sai Shankar Nandagopalan , Karl Wittig , Chun-Ting Chou , Ruediger Schmitt
IPC分类号： H04B7/212
CPC分类号： H04W74/04 , H04L47/14 , Y02D70/142
摘要： To maximize power saving performance without compromising on the QoS requirement of an application stream, a method and wireless network device generates a subset of a periodic service interval can be used for medium time allocation and data and information can be transmitted in contiguous medium time allocated this way. This selection of a period of time below service capacity allows multiple applications access the medium and for the selection of contiguous medium time during which data transmission can occur.
摘要翻译：为了在不影响应用流的QoS要求的情况下最大化节电性能，方法和无线网络设备生成周期性服务间隔的子集可以用于中等时间分配，并且数据和信息可以在连续的中等时间内传送，办法。在低于服务能力的一段时间内的这种选择允许多个应用程序访问介质以及用于选择可能发生数据传输的连续中等时间。

3. 发明授权

US08169985B2 Coordinated beacon period (BP) merging for distributed wireless networks 有权
标题翻译：协调信标周期（BP）合并分布式无线网络
公开(公告)号：US08169985B2
公开(公告)日：2012-05-01
申请号：US11816333
申请日：2006-02-14
申请人： Chun-Ting Chou , Javier Del Prado Pavon , Sai Shankar Nandagopalan
发明人： Chun-Ting Chou , Javier Del Prado Pavon , Sai Shankar Nandagopalan
IPC分类号： H04W4/00
CPC分类号： H04W84/18 , H04W48/08 , H04W72/1278
摘要： The application describes a method to merge two wireless networks in which each terminal gets a beacon slot within the beacon period. In order to merge two networks, the beacon slots have to be time-coordinated such that the beacon slots of the first network are completed before the beacon slots of the second network begin. The method includes transmitting a beacon frame having a beacon period switch information element which instructs the neighboring terminals in the first network of the need to merge, provides clock synchronization information; provides the time of the merge; and informs the neighboring terminals which beacon slot to occupy in the beacon period of the merged network. In order to deal with hidden terminals, the information needs to be forwarded terminal-to-terminal within each network.
摘要翻译：该应用描述了一种合并两个无线网络的方法，其中每个终端在信标周期内获得信标时隙。为了合并两个网络，信标时隙必须被时间协调，使得第一网络的信标时隙在第二网络的信标时隙开始之前完成。该方法包括发送具有指示需要合并的第一网络中的相邻终端的信标周期切换信息单元的信标帧，提供时钟同步信息; 提供合并的时间; 并通知相邻终端在合并网络的信标周期中哪个信标时隙占据。为了处理隐藏的终端，需要在每个网络内终端到终端转发信息。

4. 发明授权

US08126007B2 Wireless systems and methods including cooperative communication medium access control 有权
标题翻译：无线系统和方法包括协作通信媒体访问控制
公开(公告)号：US08126007B2
公开(公告)日：2012-02-28
申请号：US12095772
申请日：2006-11-30
申请人： Sai Shankar Nandagopalan , Chun-Ting Chou , Javier Del Prado Pavon
发明人： Sai Shankar Nandagopalan , Chun-Ting Chou , Javier Del Prado Pavon
IPC分类号： H04L12/413
CPC分类号： H04W74/0816 , H04L1/004 , H04L1/16 , H04L2001/0092 , H04W88/04
摘要： A complementary medium access control (CMAC) method and apparatus are described. A method of wireless communication includes transmitting a request-to-send (RTS) frame and transmitting a clear-to-send (CTS) frame. The method also includes transmitting a partner-to-send (PTS) frame. A wireless network includes a source station adapted to transmit a RTS frame and a destination station adapted to transmit a CTS frame. The wireless network also includes a partner station adapted to send a PTS frame.
摘要翻译：描述了补充介质访问控制（CMAC）方法和装置。一种无线通信方法包括发送请求发送（RTS）帧和发送清除发送（CTS）帧。该方法还包括发送伙伴发送（PTS）帧。无线网络包括适于发送RTS帧的源站和适于发送CTS帧的目的站。无线网络还包括适于发送PTS帧的伙伴站。

5. 发明申请

US20080310348A1 Wireless Systems and Methods Including Cooperative Communication Medium Access Control 有权
标题翻译：包括协作通信媒体访问控制的无线系统和方法
公开(公告)号：US20080310348A1
公开(公告)日：2008-12-18
申请号：US12095772
申请日：2006-11-30
申请人： Sai Shankar Nandagopalan , Chun-Ting Chou , Javier Del Prado Pavon
发明人： Sai Shankar Nandagopalan , Chun-Ting Chou , Javier Del Prado Pavon
IPC分类号： H04Q7/00
CPC分类号： H04W74/0816 , H04L1/004 , H04L1/16 , H04L2001/0092 , H04W88/04
摘要： A complementary medium access control (CMAC) method and apparatus are described.
摘要翻译：描述了补充介质访问控制（CMAC）方法和装置。

6. 发明申请

US20080259847A1 Coordinated Beacon Period (Bp) Mergins for Distributed Wireless Networks 有权
标题翻译：协调信标周期（Bp）分布式无线网络的合并
公开(公告)号：US20080259847A1
公开(公告)日：2008-10-23
申请号：US11816333
申请日：2006-02-14
申请人： Chun-Ting Chou , Javier del Prado Pavon , Sai Shankar Nandagopalan
发明人： Chun-Ting Chou , Javier del Prado Pavon , Sai Shankar Nandagopalan
IPC分类号： H04Q7/00
CPC分类号： H04W84/18 , H04W48/08 , H04W72/1278
摘要： The application describes a method to merge two wireless networks in which each terminal gets a beacon slot within the beacon period. In order to merge two networks, the beacon slots have to be time-coordinated such that the beacon slots of the first network are completed before the beacon slots of the second network begin. The method includes transmitting a beacon frame having a beacon period switch information element which instructs the neighboring terminals in the first network of the need to merge, provides clock synchronization information; provides the time of the merge; and informs the neighboring terminals which beacon slot to occupy in the beacon period of the merged network. In order to deal with hidden terminals, the information needs to be forwarded terminal-to-terminal within each network.
摘要翻译：该应用描述了一种合并两个无线网络的方法，其中每个终端在信标周期内获得信标时隙。为了合并两个网络，信标时隙必须被时间协调，使得第一网络的信标时隙在第二网络的信标时隙开始之前完成。该方法包括发送具有指示需要合并的第一网络中的相邻终端的信标周期切换信息单元的信标帧，提供时钟同步信息; 提供合并的时间; 并通知相邻终端在合并网络的信标周期中哪个信标时隙占据。为了处理隐藏的终端，需要在每个网络内终端到终端转发信息。

7. 发明授权

US08422421B2 Automatic cancellation of BP merger in multi-band OFDM alliance (MBOA) ultra wide band (UWB) systems 失效
标题翻译：在多频带OFDM联盟（MBOA）超宽带（UWB）系统中自动取消BP合并
公开(公告)号：US08422421B2
公开(公告)日：2013-04-16
申请号：US11916234
申请日：2006-05-31
申请人： Chun-Ting Chou , Javier del Prado Pavon
发明人： Chun-Ting Chou , Javier del Prado Pavon
IPC分类号： H04J3/14
CPC分类号： H04B1/719
摘要： The current MBOA UWB MAC protocol requires a device that detects alien devices to include a BP Switch IE in its beacon so that its neighbors may learn the presence of the alien devices and follow that device to relocate their beacons in a coordinated fashion. However, during the transition period of beacon relocation, that device may decide to halt the relocation process as required by the standard and such decisions also have to be received by its neighbors. In such a case, a BP switch IE will be generated by that device which includes a BPST offset equal to a length of a superframe.
摘要翻译：目前的MBOA UWB MAC协议需要一种能够检测外来设备在其信标中包含BP交换机IE的设备，以便其邻居可以学习外来设备的存在并跟随该设备以协调的方式重新定位其信标。然而，在信标重定位的过渡期间，该设备可以根据标准的要求决定停止重定位过程，并且这样的决定也必须由其邻居接收。在这种情况下，BP开关IE将由该设备生成，该设备包括等于超帧长度的BPST偏移量。

8. 发明申请

US20100290387A1 AUTOMATIC CANCELLATION OF BP MERGER IN MULTI-BAND OFDM ALLIANCE (MBOA) ULTRA WIDE BAND (UWB) SYSTEMS 失效
标题翻译：超宽带（UWB）系统在多带OFDM联盟（MBOA）中自动消除BP并发
公开(公告)号：US20100290387A1
公开(公告)日：2010-11-18
申请号：US11916234
申请日：2006-05-31
申请人： Chun-Ting Chou , Javier Del Prado Pavon
发明人： Chun-Ting Chou , Javier Del Prado Pavon
IPC分类号： H04W4/00
CPC分类号： H04B1/719
摘要： The current MBOA UWB MAC protocol requires a device that detects alien devices to include a BP Switch IE in its beacon so that its neighbors may learn the presence of the alien devices and follow that device to relocate their beacons in a coordinated fashion. However, during the transition period of beacon relocation, that device may decide to halt the relocation process as required by the standard and such decisions also have to be received by its neighbors. In such a case, a BP switch IE will be generated by that device which includes a BPST offset equal to a length of a superframe.
摘要翻译：目前的MBOA UWB MAC协议需要一种能够检测外来设备在其信标中包含BP交换机IE的设备，以便其邻居可以学习外来设备的存在并跟随该设备以协调的方式重新定位其信标。然而，在信标重定位的过渡期间，该设备可以根据标准的要求决定停止重定位过程，并且这样的决定也必须由其邻居接收。在这种情况下，BP开关IE将由该设备生成，该设备包括等于超帧长度的BPST偏移量。

9. 发明授权

US09967726B2 Method and device for deterministic directional discovery of wireless devices 有权
公开(公告)号：US09967726B2
公开(公告)日：2018-05-08
申请号：US13696654
申请日：2011-04-26
申请人： Yi Chen , Chun-Wei Hsu , Chun-Ting Chou
发明人： Yi Chen , Chun-Wei Hsu , Chun-Ting Chou
IPC分类号： H04B1/18 , H04W8/00 , H04W16/28 , H04W84/18
CPC分类号： H04W8/005 , H04W16/28 , H04W84/18
摘要： A method for deterministic directional discovery of neighbor devices by a device in a wireless network comprises dividing equally an access time to a discovery channel to predefined number of sector scanning periods (410), wherein each sector scanning period includes a predefined number of discovery sweep periods (430), and each discovery sweep period includes a predefined number of time slots (440); scanning the discovery channel in a single sector during a current sector scanning period (S310); transmitting a discovery frame towards each sector during each time slot of each discovery sweep period of the current sector scanning period (S320); checking if at least one response to a transmitted discovery frame has been received during the current sector scanning period (S330); and setting the device to scan the discovery channel in a next sector during a next sector scanning period, thereby sequentially accessing the predefined number of sector scanning periods (S35).

10. 发明授权

US09392564B2 Apparatus and method for merging beacon transmission and reception 有权
标题翻译：用于合并信标发射和接收的装置和方法
公开(公告)号：US09392564B2
公开(公告)日：2016-07-12
申请号：US12522957
申请日：2008-01-15
申请人： Chun-Ting Chou , Hong Zhai , Richard Chen
发明人： Chun-Ting Chou , Hong Zhai , Richard Chen
IPC分类号： H04W56/00 , H04W48/16
CPC分类号： H04W56/002 , H04W48/16
摘要： A method and wireless device merge multiple unsynchronized beacon groups in a wireless network, each beacon group including at least one wireless device. A first beacon is received from at least one first wireless device in a first beacon group (S514), the first wireless device having a first directional antenna. A second beacon is received from at least one second wireless device in a second beacon group that is not synchronized with the first beacon group (S516), the second wireless device having a second directional antenna. A first response beacon is relocated (S520) and sent (S522) to the first wireless device in the first beacon group. The relocated first response beacon instructs the first wireless device to relocate the first beacon. Accordingly, the second beacon, the relocated first response beacon, and the relocated first beacon are synchronized.
摘要翻译：方法和无线设备合并无线网络中的多个不同步的信标组，每个信标组包括至少一个无线设备。从第一信标组中的至少一个第一无线设备接收第一信标（S514），第一无线设备具有第一定向天线。从与第一信标组不同步的第二信标组中的至少一个第二无线设备接收第二信标（S516），第二无线设备具有第二定向天线。第一响应信标被重定位（S520）并发送（S522）到第一信标组中的第一无线设备。重新定位的第一响应信标指示第一无线设备重定位第一信标。因此，第二信标，重新定位的第一响应信标和重新定位的第一信标被同步。

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