公开(公告)号：US20090138931A1

公开(公告)日：2009-05-28

申请号：US12163879

申请日：2008-06-27

申请人： Guo Hui Lin ,  Yonghua Lin ,  Yudong Yang ,  Yu Yuan

发明人： Guo Hui Lin ,  Yonghua Lin ,  Yudong Yang ,  Yu Yuan

IPC分类号： H04N7/173

CPC分类号： H04N7/17354 ,  H04N21/2221 ,  H04N21/23106 ,  H04N21/4384

摘要： A novel method and system for enhancing user experience when switching channel in digital video broadcasting system is proposed. The invention proposes a server-based cache mechanism which caches all channels simultaneously in a cache server near from the video playing terminal. The channel switch latency could be heavily reduced since the initial part of the current GOP of any channel could be retrieved from the cache server, therefore the user experience is improved greatly.

摘要翻译： 提出了一种在数字视频广播系统中切换通道时增强用户体验的新颖方法和系统。 本发明提出了一种基于服务器的高速缓存机制，其在视频播放终端附近的高速缓存服务器中同时高速缓存所有信道。 由于可以从缓存服务器检索任何信道的当前GOP的初始部分，所以可以大大降低信道切换等待时间，从而大大提高了用户体验。

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：US20110055833A1

公开(公告)日：2011-03-03

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

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：US08780886B2

公开(公告)日：2014-07-15

申请号：US13571534

申请日：2012-08-10

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： H04J3/06

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.

公开(公告)号：US08767710B2

公开(公告)日：2014-07-01

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： H04J3/06

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：US20140045511A1

公开(公告)日：2014-02-13

申请号：US13976880

申请日：2011-12-14

申请人： Li Li ,  Yonghua Lin ,  Rui Xiong Tian ,  Qing Wang ,  Yi Xin Zhao

发明人： Li Li ,  Yonghua Lin ,  Rui Xiong Tian ,  Qing Wang ,  Yi Xin Zhao

IPC分类号： H04W28/16

CPC分类号： H04L67/2857 ,  H04L61/1582 ,  H04L67/1063 ,  H04L67/2804 ,  H04W4/023 ,  H04W4/21 ,  H04W24/10 ,  H04W28/16

摘要： A method for realizing content sharing among mobile terminals comprises: receiving an index of access content sent by a requesting mobile terminal; looking up a shareable content index table for the index of the access content; and sending identification information of a mobile terminal having the index of the access content to the requesting mobile terminal if the index of the access content is found, so that the requesting mobile terminal obtains the requested access content from the mobile terminal having the index of the access content via wireless communication.

摘要翻译： 一种在移动终端之间实现内容共享的方法包括：接收请求移动终端发送的接入内容的索引; 查找访问内容的索引的可共享内容索引表; 以及如果找到所述访问内容的索引，则向所述请求移动终端发送具有所述访问内容的索引的移动终端的标识信息，以便所述请求移动终端从具有所述索引的所述移动终端获得所请求的访问内容 通过无线通信访问内容。

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：US08811389B2

公开(公告)日：2014-08-19

申请号：US13370386

申请日：2012-02-10

申请人： Jian Wen Chen ,  Yonghua Lin ,  Ravinder Kumar Sabhikhi ,  Qing Wang ,  Zhen Bo Zhu

发明人： Jian Wen Chen ,  Yonghua Lin ,  Ravinder Kumar Sabhikhi ,  Qing Wang ,  Zhen Bo Zhu

IPC分类号： H04L12/66 ,  H04B1/00 ,  H04W88/08

CPC分类号： H04B1/001 ,  H04W88/08

摘要： A base station apparatus, methods of receiving and sending data, and a computer readable article of manufacture. A computer implemented method includes the following for receiving and sending data: receiving the data by an RF header module; grouping data received; transferring the grouped data to a data processing apparatus; distributing the grouped data into an uplink sub-channel; merging the distributed data using at least one downlink sub-channel; transferring the merged data to a transceiving apparatus; degrouping the merged data; and sending the merged data by RF header module. A method of receiving data, a method of sending data, and computer readable non-transitory articles of manufacture are also provided.

摘要翻译： 基站装置，接收和发送数据的方法以及计算机可读制品。 计算机实现的方法包括：接收和发送数据的以下内容：由RF头模块接收数据; 分组收到的数据; 将分组的数据传送到数据处理装置; 将分组的数据分配到上行链路子信道中; 使用至少一个下行链路子信道合并所述分布式数据; 将合并的数据传送到收发设备; 合并数据的拆分; 并通过RF头模块发送合并的数据。 还提供了接收数据的方法，发送数据的方法和计算机可读的非暂时性制品。