公开(公告)号：US09066239B2

公开(公告)日：2015-06-23

申请号：US13591269

申请日：2012-08-22

申请人： Yonghua Lin ,  Jianbin Tang ,  Jun Song Wang ,  Qing Wang ,  Rong Yan ,  Hai Zhan ,  Chao Zhu ,  Zhen Bo Zhu

发明人： Yonghua Lin ,  Jianbin Tang ,  Jun Song Wang ,  Qing Wang ,  Rong Yan ,  Hai Zhan ,  Chao Zhu ,  Zhen Bo Zhu

IPC分类号： H04W72/00 ,  H04W16/14 ,  H04W72/04 ,  H04W72/08 ,  H04W72/10

CPC分类号： H04W16/14 ,  H04W72/0486 ,  H04W72/085 ,  H04W72/087 ,  H04W72/10

摘要： A method and apparatus for reducing spectrum interference between wireless networks. This is realized by arranging at least one sub-coordinating apparatus, namely, a monitoring apparatus, in respective wireless network, and by arranging a coordinating apparatus, namely, an allocation apparatus in the whole network. Wherein, the sub-coordinating apparatus monitors the spectrum utilization situation of the wireless network where it is located, reports it to the coordinating apparatus, and requests the coordinating apparatus for spectrum resource when new spectrum resource is needed. The coordinating apparatus maintains the spectrum utilization information of each wireless network, and allocates appropriate spectrum resource to the sub-coordinating apparatus which requests spectrum resource based on the maintained information. Therefore, the interference of inter-wireless networks is reduced or even avoided through such overall management that the coordinating apparatus allocates corresponding spectrum resources to a plurality of wireless networks capable of sharing spectrum resources.

公开(公告)号：US20120302273A1

公开(公告)日：2012-11-29

申请号：US13479313

申请日：2012-05-24

申请人： Yonghua Lin ,  Jianbin Tang ,  Jun Song Wang ,  Qing Wang ,  Rong Yan ,  Hai Zhan ,  Chao Zhu ,  Zhen Bo Zhu

发明人： Yonghua Lin ,  Jianbin Tang ,  Jun Song Wang ,  Qing Wang ,  Rong Yan ,  Hai Zhan ,  Chao Zhu ,  Zhen Bo Zhu

IPC分类号： H04B15/00 ,  H04W24/00 ,  H04W72/04

CPC分类号： H04W16/14 ,  H04W72/0486 ,  H04W72/085 ,  H04W72/087 ,  H04W72/10

摘要： A method and apparatus for reducing spectrum interference between wireless networks. This is realized by arranging at least one sub-coordinating apparatus, namely, a monitoring apparatus, in respective wireless network, and by arranging a coordinating apparatus, namely, an allocation apparatus in the whole network. Wherein, the sub-coordinating apparatus monitors the spectrum utilization situation of the wireless network where it is located, reports it to the coordinating apparatus, and requests the coordinating apparatus for spectrum resource when new spectrum resource is needed. The coordinating apparatus maintains the spectrum utilization information of each wireless network, and allocates appropriate spectrum resource to the sub-coordinating apparatus which requests spectrum resource based on the maintained information. Therefore, the interference of inter-wireless networks is reduced or even avoided through such overall management that the coordinating apparatus allocates corresponding spectrum resources to a plurality of wireless networks capable of sharing spectrum resources.

摘要翻译： 一种降低无线网络之间频谱干扰的方法和装置。 这通过在相应的无线网络中布置至少一个子协调装置即监视装置，并且通过在整个网络中布置协调装置即分配装置来实现。 其中，子协调装置监视其所在的无线网络的频谱利用情况，向协调装置报告，并且在需要新的频谱资源时向协调装置请求频谱资源。 协调装置维护每个无线网络的频谱利用信息，并根据维护的信息向请求频谱资源的子协调装置分配合适的频谱资源。 因此，通过协调装置将相应的频谱资源分配给能够共享频谱资源的多个无线网络，通过这样的整体管理，减少甚至避免了无线间网络的干扰。

公开(公告)号：US20120163299A1

公开(公告)日：2012-06-28

申请号：US13392887

申请日：2010-08-17

申请人： Jian Wen Chen ,  Lin Chen ,  Yonghua Lin ,  Qing Wang ,  Rong Yan ,  Zhen Bo Zhu

发明人： Jian Wen Chen ,  Lin Chen ,  Yonghua Lin ,  Qing Wang ,  Rong Yan ,  Zhen Bo Zhu

IPC分类号： H04W56/00 ,  H04W24/02 ,  H04W88/08

CPC分类号： H04W56/004 ,  H04W56/0055 ,  H04W88/085

摘要： A wireless communication system base station, and a remote radio head (RRH) and a computer-implemented synchronization method for the wireless communication system base station. The RRH is communicably coupled to a baseband unit (BBU) of the wireless communication system base station through a network, and the BBU processes and transmits downlink data to the RRH. The RRH includes: a time-delay measurement unit for measuring a time-delay for the downlink data to arrive at the RRH from the BBU; and a time-delay notification unit for notifying from the RRH to the BBU of time-delay data on the time-delay measured by the time-delay measurement unit, wherein the time-delay data is used to advance the starting time for the BBU to process and transmit the downlink data by an amount of time obtained based on the time-delay data.

摘要翻译： 无线通信系统基站，以及用于无线通信系统基站的远程无线电头（RRH）和计算机实现的同步方法。 RRH通过网络可通信地耦合到无线通信系统基站的基带单元（BBU），并且BBU处理并向RRH发送下行链路数据。 RRH包括：时间延迟测量单元，用于测量从BBU到达RRH的下行链路数据的时间延迟; 以及时间延迟通知单元，用于从RRH向BBU通知由延时测量单元测量的时间延迟数据，其中时延数据用于提前BBU的开始时间 根据时间延迟数据获得的时间量来处理和发送下行数据。

公开(公告)号：US08983376B2

公开(公告)日：2015-03-17

申请号：US13479313

申请日：2012-05-24

申请人： Yonghua Lin ,  Jianbin Tang ,  Jun Song Wang ,  Qing Wang ,  Rong Yan ,  Hai Zhan ,  Chao Zhu ,  Zhen Bo Zhu

发明人： Yonghua Lin ,  Jianbin Tang ,  Jun Song Wang ,  Qing Wang ,  Rong Yan ,  Hai Zhan ,  Chao Zhu ,  Zhen Bo Zhu

IPC分类号： H04B5/00 ,  H04W16/14 ,  H04W72/04 ,  H04W72/08 ,  H04W72/10

CPC分类号： H04W16/14 ,  H04W72/0486 ,  H04W72/085 ,  H04W72/087 ,  H04W72/10

摘要： A method and apparatus for reducing spectrum interference between wireless networks. This is realized by arranging at least one sub-coordinating apparatus, namely, a monitoring apparatus, in respective wireless network, and by arranging a coordinating apparatus, namely, an allocation apparatus in the whole network. Wherein, the sub-coordinating apparatus monitors the spectrum utilization situation of the wireless network where it is located, reports it to the coordinating apparatus, and requests the coordinating apparatus for spectrum resource when new spectrum resource is needed. The coordinating apparatus maintains the spectrum utilization information of each wireless network, and allocates appropriate spectrum resource to the sub-coordinating apparatus which requests spectrum resource based on the maintained information. Therefore, the interference of inter-wireless networks is reduced or even avoided through such overall management that the coordinating apparatus allocates corresponding spectrum resources to a plurality of wireless networks capable of sharing spectrum resources.

摘要翻译： 一种降低无线网络之间频谱干扰的方法和装置。 这通过在相应的无线网络中布置至少一个子协调装置即监视装置，并且通过在整个网络中布置协调装置即分配装置来实现。 其中，子协调装置监视其所在的无线网络的频谱利用情况，向协调装置报告，并且在需要新的频谱资源时向协调装置请求频谱资源。 协调装置维护每个无线网络的频谱利用信息，并根据维护的信息向请求频谱资源的子协调装置分配合适的频谱资源。 因此，通过协调装置将相应的频谱资源分配给能够共享频谱资源的多个无线网络，通过这样的整体管理，减少甚至避免了无线间网络的干扰。

公开(公告)号：US08893127B2

公开(公告)日：2014-11-18

申请号：US12869164

申请日：2010-08-26

申请人： Li Hui Guo ,  Yan Li ,  Haibo Lin ,  Yonghua Lin ,  Yudong Yang

发明人： Li Hui Guo ,  Yan Li ,  Haibo Lin ,  Yonghua Lin ,  Yudong Yang

IPC分类号： G06F9/46 ,  G06F9/445 ,  G06F9/38

CPC分类号： G06F9/445 ,  G06F9/3881 ,  G06F2212/251 ,  G06F2212/253

摘要： A co-processor system and a method for loading an application to a local memory of a co-processor system. In the method, re-locatable code and descriptive data are copied from a loading region to a non-loading region. An executable image to be loaded is loaded using the re-locatable code copied to the non-loading region according to the descriptive data. The local memory includes a loading region and a non-loading region, the loading region stories a loader and descriptive data of an executable image to be loaded of the application, and the loader includes re-locatable code. A system is provided for carrying out the steps of the method. In accordance with the system and method of the present invention, flexibility of co-processor system application development is improved without occupying additional storage space.

摘要翻译： 一种协处理器系统和一种将应用程序加载到协处理器系统的本地存储器的方法。 在该方法中，可重新定位的代码和描述性数据从加载区域复制到非加载区域。 根据描述性数据，使用可重新定位的代码复制到非加载区域来加载要加载的可执行映像。 本地存储器包括加载区域和非加载区域，加载区域描述加载器和要应用程序加载的可执行映像的描述数据，并且加载器包括可重定位代码。 提供了一种用于执行该方法的步骤的系统。 根据本发明的系统和方法，在不占用额外存储空间的情况下，协同处理器系统应用开发的灵活性得到改善。

公开(公告)号：US08594023B2

公开(公告)日：2013-11-26

申请号：US13328259

申请日：2011-12-16

申请人： Ting He ,  Kang-Won Lee ,  Yonghua Lin ,  Qing Wang ,  Murtaza Zafer ,  Hai Zhan

发明人： Ting He ,  Kang-Won Lee ,  Yonghua Lin ,  Qing Wang ,  Murtaza Zafer ,  Hai Zhan

IPC分类号： H04Q7/00 ,  H04Q7/24

CPC分类号： H04W72/1257

摘要： Spectrum access for Internet of things (IOT) applications including receiving information about expected use by a primary user of a spectrum band in a radio frequency spectrum. The spectrum band is classified into at least two working modes based on the expected use. The spectrum band is sensed to determine a current access pattern of the primary user. Based on the classifying and the sensing, one of the working modes is selected as a current working mode of the primary user. Transmissions are scheduled on the spectrum band using a current schedule that is responsive to the current working mode of the primary user. If the current working mode of the primary user changes, the sensing, selecting, scheduling, and determining whether the current working mode has changed are re-performed. Otherwise, the transmission scheduling and determining if the current working mode has changed are re-performed.

摘要翻译： 物联网（IOT）应用的频谱接入，包括接收关于无线电频谱中频谱带的主要用户预期使用的信息。 基于预期的使用频谱带分为至少两种工作模式。 感测频谱带以确定主用户的当前访问模式。 基于分类和感测，选择其中一种工作模式作为主用户的当前工作模式。 使用响应于主用户的当前工作模式的当前时间表在频谱带上调度传输。 如果主用户的当前工作模式改变，则重新执行感测，选择，调度和确定当前工作模式是否已改变。 否则，重新执行传输调度和确定当前工作模式是否改变。

公开(公告)号：US08417831B2

公开(公告)日：2013-04-09

申请号：US11915364

申请日：2006-05-12

申请人： Yi Ge ,  Zhiyong Liang ,  Yonghua Lin ,  Yan Qi Wang

发明人： Yi Ge ,  Zhiyong Liang ,  Yonghua Lin ,  Yan Qi Wang

IPC分类号： G06F15/16

CPC分类号： H04L12/4633 ,  H04L29/12443 ,  H04L61/2015 ,  H04L61/2542 ,  H04L69/16 ,  H04L69/167

摘要： A network system adopting a first IP protocol is provided. The network system includes an address allocating server and a communication terminal supporting both the first IP protocol and a second IP protocol, wherein the address allocating server dynamically allocates an address of the second IP protocol to the communication terminal. The communication terminal includes a dynamic address manager for acquiring the dynamically allocated address of the second IP protocol of the communication terminal from the address allocating server and a second IP protocol address of the destination of a second IP protocol packet from a second IP protocol application, and an address adapter for encapsulating the second IP protocol packet from the second IP protocol application into a first IP protocol packet, wherein the second IP protocol address of the communication terminal in the header of the second IP protocol packet and the second IP protocol address of the destination are encapsulated into the first IP protocol packet.

摘要翻译： 提供采用第一IP协议的网络系统。 网络系统包括地址分配服务器和支持第一IP协议和第二IP协议的通信终端，其中地址分配服务器动态地将第二IP协议的地址分配给通信终端。 通信终端包括动态地址管理器，用于从地址分配服务器获取通信终端的第二IP协议的动态分配的地址和来自第二IP协议应用的第二IP协议分组的目的地的第二IP协议地址， 以及地址适配器，用于将来自第二IP协议应用的第二IP协议分组封装成第一IP协议分组，其中第二IP协议分组的报头中的通信终端的第二IP协议地址和第二IP协议地址的第二IP协议地址 目的地被封装到第一IP协议包中。

公开(公告)号：US20100118831A1

公开(公告)日：2010-05-13

申请号：US12512446

申请日：2009-07-30

申请人： Lin Chen ,  Zhiyong Liang ,  Yonghua Lin

发明人： Lin Chen ,  Zhiyong Liang ,  Yonghua Lin

IPC分类号： H04W36/00

CPC分类号： H04W36/0011 ,  H04L61/2015 ,  H04W80/04

摘要： A method and a wireless access point device for a network layer handoff of a wireless mobile node over a wireless local area network. The method includes detecting a wireless mobile node that has moved into the coverage area of the wireless access point device; maintaining an available IP address pool; selecting a temporary IP address from the IP access pool in response to the detection of the mobile node moving into the coverage area; and assigning a temporary IP address to the mobile node for use by the node during an interim period. The method produces a network layer handoff of a wireless mobile node over a local area network. Also provided is a computer readable article of manufacture tangibly embodying computer readable instructions for executing the steps of the method.

摘要翻译： 一种用于通过无线局域网进行无线移动节点的网络层切换的方法和无线接入点设备。 该方法包括检测移动到无线接入点设备的覆盖区域中的无线移动节点; 维护可用的IP地址池; 响应于移动节点进入覆盖区域的检测，从IP接入池中选择一个临时IP地址; 以及向所述移动节点分配临时IP地址以在所述中间期期间由所述节点使用。 该方法通过局域网产生无线移动节点的网络层切换。 还提供了一种有形地体现用于执行该方法的步骤的计算机可读指令的计算机可读制品。

公开(公告)号：US07492708B2

公开(公告)日：2009-02-17

申请号：US11393968

申请日：2006-03-30

申请人： Yi Ge ,  Dan Li ,  Zhiyong Liang ,  Yonghua Lin ,  Yan Qi Wang

发明人： Yi Ge ,  Dan Li ,  Zhiyong Liang ,  Yonghua Lin ,  Yan Qi Wang

IPC分类号： H04J3/14 ,  H04J3/16 ,  G08C15/00

CPC分类号： H04L45/70 ,  H04L45/04 ,  H04L45/52 ,  H04L2212/00

摘要： The present invention reduces the burden of the network having heavier load, maintains the load balance among different networks, and improves the overall resource utilization efficiency and transmission qualities of the networks, by providing a network forwarding apparatus for selectively distributing the IP packets to be forwarded to the network having less traffic for transmission by monitoring in real-time the traffic in the different networks.

摘要翻译： 本发明通过提供一种用于选择性地分配要转发的IP分组的网络转发装置，减轻了负载较重的网络的负担，维护不同网络之间的负载平衡，并提高了网络的整体资源利用效率和传输质量 通过实时监控不同网络中的流量来传输具有较少流量的网络。

公开(公告)号：US20080281773A1

公开(公告)日：2008-11-13

申请号：US12139128

申请日：2008-06-13

申请人： Bhavesh Dhanji Budhabhatti ,  Yonghua Lin ,  Chien D. Vu ,  Yan Q. Wang

发明人： Bhavesh Dhanji Budhabhatti ,  Yonghua Lin ,  Chien D. Vu ,  Yan Q. Wang

IPC分类号： G06F17/30

CPC分类号： G06F17/30955

摘要： A data storage method and a data storage structure are provided. In one aspect, a method of storing data includes setting a first data node in a first storage area; setting a second data node in a second storage area; wherein said second data node is an element of a plurality of elements forming a first flat table of at least one flat table in the second storage area; and said step of setting a first data node includes storing in the first data node a two-tuple linker which comprises a first identifier indicating said first flat table and a second identifier indicating the row of said element in the first flat table. In another aspect a corresponding data storage structure is further provided. According to the present invention, it is able to achieve easily data chaining via a two-tuple linker in a special-purpose processor that does not support a pointer of memory address, thereby reducing requirements on space needed for data storage and enhancing efficiency of chaining each data segment.

摘要翻译： 提供了数据存储方法和数据存储结构。 一方面，一种存储数据的方法包括：将第一数据节点设置在第一存储区域中; 在第二存储区域中设置第二数据节点; 其中所述第二数据节点是在所述第二存储区域中形成至少一个平台的第一平台的多个元件的元件; 并且所述设置第一数据节点的步骤包括在第一数据节点中存储包括指示所述第一平坦表的第一标识符和指示第一平面表中的所述元素的行的第二标识符的双元组链接器。 在另一方面，还提供了相应的数据存储结构。 根据本发明，能够通过不支持存储器地址指针的专用处理器中的两元组链接器轻松地实现数据链接，从而减少对数据存储所需的空间的需求并提高链接效率 每个数据段。