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31. 发明授权

US08982895B2 Inter-device communication in wireless communication systems 有权
标题翻译：无线通信系统中的设备间通信
公开(公告)号：US08982895B2
公开(公告)日：2015-03-17
申请号：US13624708
申请日：2012-09-21
申请人： Chandra Sekhar Bontu , Yi Song , Zhijun Cai
发明人： Chandra Sekhar Bontu , Yi Song , Zhijun Cai
IPC分类号： H04W4/00 , H04L1/18
CPC分类号： H04W4/005 , H04L1/1812 , H04L1/1816 , H04W4/70
摘要： Systems, methods, and apparatuses for inter-device communication in wireless communication systems are provided. A user equipment (UE) may communicate directly with another UE over a direct inter-device communication link when they are located in proximity. The UE may simultaneously maintain an active communication link with its serving base station while communicating with other UEs over the inter-device communication link. Long term evolution (LTE) downlink or uplink radio resources may be used for communications over the inter-device communication link. Further, radio link parameters may be chosen specifically for the inter-device communication link.
摘要翻译：提供了用于无线通信系统中的设备间通信的系统，方法和装置。当用户设备（UE）位于邻近位置时，可以通过直接设备间通信链路与另一个UE直接通信。 UE可以通过设备间通信链路与其他UE通信同时维护与其服务基站的活动通信链路。长期演进（LTE）下行链路或上行链路无线电资源可以用于通过设备间通信链路的通信。此外，可以专门为设备间通信链路选择无线电链路参数。

32. 发明授权

US08964664B2 System and method for association and uplink adaptation in a relay network 有权
标题翻译：在中继网络中进行关联和上行链路适配的系统和方法
公开(公告)号：US08964664B2
公开(公告)日：2015-02-24
申请号：US13389563
申请日：2010-08-12
申请人： Rose Qingyang Hu , Yi Yu , Zhijun Cai , James Womack , Yi Song , Chandra S. Bontu , Mo-Han Fong
发明人： Rose Qingyang Hu , Yi Yu , Zhijun Cai , James Womack , Yi Song , Chandra S. Bontu , Mo-Han Fong
IPC分类号： H04W4/00 , H04W72/08 , H04W72/04 , H04W24/00 , H04W88/04
CPC分类号： H04W72/085 , H04W24/00 , H04W72/04 , H04W72/0473 , H04W84/047 , H04W88/04
摘要： In a system for allocating resources of a wireless communication system power levels of downlink (DL) communication channels and coupling losses of uplink (UL) communication channels are determined. When the power level of the DL communication channel between a base station and a UA is greater than the power levels of the DL communication channels between each of a plurality of RNs and the UA, and the coupling losses of the UL communication channel between at least one of the RNs and the UA are less than the coupling losses of the UL communication channel between the base station and the UA, a DL communication channel resource on the base station to the UA, and a UL communication channel resource on the at least one of the plurality of RNs to the UA are allocated.
摘要翻译：在用于分配无线通信系统的资源的系统中，确定下行链路（DL）通信信道的功率电平和上行链路（UL）通信信道的耦合损耗。当基站和UA之间的DL通信信道的功率电平大于多个RN中的每一个与UA之间的DL通信信道的功率电平时，至少在UL通信信道的耦合损耗 RN和UA中的一个小于基站和UA之间的UL通信信道的耦合损耗，基站到UA的DL通信信道资源以及至少一个的UL通信信道资源分配给UA的多个RN。

33. 发明申请

US20140086152A1 INTER-DEVICE COMMUNICATION IN WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：无线通信系统中的设备间通信
公开(公告)号：US20140086152A1
公开(公告)日：2014-03-27
申请号：US13624708
申请日：2012-09-21
申请人： Chandra Sekhar Bontu , Yi Song , Zhijun Cai
发明人： Chandra Sekhar Bontu , Yi Song , Zhijun Cai
IPC分类号： H04W72/04
CPC分类号： H04W4/005 , H04L1/1812 , H04L1/1816 , H04W4/70
摘要： Systems, methods, and apparatuses for inter-device communication in wireless communication systems are provided. A user equipment (UE) may communicate directly with another UE over a direct inter-device communication link when they are located in proximity. The UE may simultaneously maintain an active communication link with its serving base station while communicating with other UEs over the inter-device communication link. Long term evolution (LTE) downlink or uplink radio resources may be used for communications over the inter-device communication link. Further, radio link parameters may be chosen specifically for the inter-device communication link.
摘要翻译：提供了用于无线通信系统中的设备间通信的系统，方法和装置。当用户设备（UE）位于邻近位置时，可以通过直接设备间通信链路与另一个UE直接通信。 UE可以通过设备间通信链路与其他UE通信同时维护与其服务基站的活动通信链路。长期演进（LTE）下行链路或上行链路无线电资源可以用于通过设备间通信链路的通信。此外，可以专门为设备间通信链路选择无线电链路参数。

34. 发明申请

US20140045508A1 CODE RATE ADAPTATION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：US20140045508A1
公开(公告)日：2014-02-13
申请号：US13569082
申请日：2012-08-07
申请人： Chandra Sekhar Bontu , Yi Song , Zhijun Cai
发明人： Chandra Sekhar Bontu , Yi Song , Zhijun Cai
IPC分类号： H04W4/00 , H04W72/04
CPC分类号： H04L1/1861 , H04L1/0002 , H04L1/001 , H04L1/0026 , H04L1/0073 , H04L1/08 , H04L1/1671 , H04L1/1812 , H04L1/1864 , H04L5/0055 , H04L5/006 , H04W72/0406
摘要： Systems, methods, and apparatuses for transmitting physical hybrid automatic repetition request indicator channel (PHICH) signals using adaptive code rates are provided. In accordance with one implementation, various PHICH code rates may be supported by configuring a different number of resource element groups (REGs) to transmit the PHICH signal. The information regarding the REGs may be transmitted to a user equipment (UE) in a radio resource control (RRC) message or in an uplink grant message or in a medium access control (MAC) control element. Correspondingly, the UE may detect the PHICH signal with adaptive code rate on the indicated REGs. Furthermore, channel state information (CSI) may be transmitted from the UE to a base station to indicate the measured PHICH quality, such that the base station may determine appropriate PHICH code rate for the UE based on the CSI information.

35. 发明申请

US20130244664A1 MOBILITY PARAMETER ADJUSTMENT AND MOBILITY STATE ESTIMATION IN HETEROGENEOUS NETWORKS 有权
标题翻译：异构网络中的移动性参数调整和移动状态估计
公开(公告)号：US20130244664A1
公开(公告)日：2013-09-19
申请号：US13422161
申请日：2012-03-16
申请人： Yi Song , Chandra Sekhar Bontu , Zhijun Cai
发明人： Yi Song , Chandra Sekhar Bontu , Zhijun Cai
IPC分类号： H04W36/08
CPC分类号： H04W36/32 , H04W36/0083 , H04W36/08 , H04W84/045 , H04W84/047
摘要： Systems and methods for mobility parameter adjustment and mobility state estimation in heterogeneous networks are provided. The mobility parameters may be adjusted based on the cell change types associated with the mobility procedure. The mobility procedure may be a cell handover procedure or a cell reselection procedure. The cell change type may be dependent on the transmission power level of the UE's serving cell and neighboring cells. In some implementations, the UE may provide a speed information to the serving cell such that the serving eNB may prioritize or optimize the mobility procedure for the UE. The UE may also estimate its mobility state by counting the number of cell changes within certain period of time and applying scaling factors to the number of cell changes based on the associated cell change types.
摘要翻译：提供了异构网络中的移动性参数调整和移动状态估计的系统和方法。可以基于与移动性过程相关联的小区改变类型来调整移动性参数。移动性过程可以是小区切换过程或小区重选过程。小区改变类型可以取决于UE的服务小区和相邻小区的发射功率电平。在一些实现中，UE可以向服务小区提供速度信息，使得服务eNB可以为UE优先化或优化移动性过程。 UE还可以通过对特定时间段内的小区变化的数量进行计数并基于相关联的小区改变类型将比例因子应用于小区变化的数量来估计其移动性状态。

36. 发明授权

US08468412B2 Downlink transmissions for type 2 relay 有权
标题翻译： 2型继电器的下行传输
公开(公告)号：US08468412B2
公开(公告)日：2013-06-18
申请号：US12817077
申请日：2010-06-16
申请人： Zhijun Cai , Chandra S. Bontu , Yi Yu , Mo-Han Fong , Sophie Vrzic , James Earl Womack , Andrew Mark Earnshaw , Yi Song
发明人： Zhijun Cai , Chandra S. Bontu , Yi Yu , Mo-Han Fong , Sophie Vrzic , James Earl Womack , Andrew Mark Earnshaw , Yi Song
IPC分类号： H04L1/08 , H04B7/14 , H04B3/26
CPC分类号： H04W72/042 , H04W84/047
摘要： A method for transmitting data to a user agent. The method includes a relay node receiving information from an access node, the information containing the data that is to be transmitted to the user agent and control information that the access node will use to transmit the data to the user agent. The method further includes the relay node transmitting the data to the user agent at the time the access node transmits the data to the user agent, the relay node using the control information that the access node uses to transmit the data to the user agent.
摘要翻译：一种用于向用户代理发送数据的方法。该方法包括从接入节点接收信息的中继节点，包含要发送给用户代理的数据的信息和接入节点将用于向用户代理发送数据的控制信息。所述方法还包括：所述中继节点在所述接入节点向所述用户代理发送所述数据时向所述用户代理发送所述数据，所述中继节点使用所述接入节点用于向所述用户代理发送所述数据的所述控制信息。

37. 发明授权

US08270374B2 Determining link quality for networks having relays 有权
标题翻译：确定具有继电器的网络的链路质量
公开(公告)号：US08270374B2
公开(公告)日：2012-09-18
申请号：US12572949
申请日：2009-10-02
申请人： Zhijun Cai , Rose Qingyang Hu , Yi Yu , Andrew Mark Earnshaw , Yi Song , Mo-Han Fong
发明人： Zhijun Cai , Rose Qingyang Hu , Yi Yu , Andrew Mark Earnshaw , Yi Song , Mo-Han Fong
IPC分类号： H04W4/00
CPC分类号： H04W36/0055 , H04B7/2606 , H04W36/0083 , H04W48/16 , H04W84/047
摘要： A device configured to calculate a cell quality ranking criterion for a measured cell, wherein calculating is performed by taking into account at least a signal quality of a backhaul link between a relay node (RN) and an access node. The device may be one of a user equipment (UE), RN, an access node, and a component in a network.
摘要翻译：一种被配置为计算测量小区的小区质量等级标准的装置，其中通过考虑中继节点（RN）和接入节点之间的回程链路的信号质量的至少一个来执行计算。该设备可以是网络中的用户设备（UE），RN，接入节点和组件之一。

38. 发明申请

US20100322143A1 Uplink Transmissions for Type 2 Relay 有权
标题翻译：上行传输2型继电器
公开(公告)号：US20100322143A1
公开(公告)日：2010-12-23
申请号：US12817080
申请日：2010-06-16
申请人： Zhijun Cai , Chandra S. Bontu , Yi Yu , Mo-Han Fong , Sophie Vrzic , James Earl Womack , Andrew Mark Earnshaw , Yi Song
发明人： Zhijun Cai , Chandra S. Bontu , Yi Yu , Mo-Han Fong , Sophie Vrzic , James Earl Womack , Andrew Mark Earnshaw , Yi Song
IPC分类号： H04B7/14
CPC分类号： H04W40/22 , H04L1/16 , H04L1/1816 , H04L1/1819 , H04L1/1887 , H04W72/0406 , H04W72/042 , H04W72/0446 , H04W88/04
摘要： A method for providing user agent data. The method includes an access node receiving an indicator sent from a relay node as an indication that the relay node has received data from the user agent.
摘要翻译：一种用于提供用户代理数据的方法。该方法包括接收节点，接收从中继节点发送的指示符，作为中继节点已经从用户代理接收数据的指示。

39. 发明授权

US07203782B1 Queueing method supporting multiple client accesses simultaneously 有权
标题翻译：同时支持多个客户端访问的排队方法
公开(公告)号：US07203782B1
公开(公告)日：2007-04-10
申请号：US10948270
申请日：2004-09-22
申请人： Changju Gao , Yi Song
发明人： Changju Gao , Yi Song
IPC分类号： G06F12/00 , G06F7/00
CPC分类号： G06F9/526 , Y10S707/99931
摘要： A queue includes a plurality of containers. Each container includes a lock. Clients, possibly in a multiprocessor system, can simultaneously access the queue, each client locking only a single container as needed. The clients can access the queue without using a lock manager, directly accessing the container locks to determine whether the containers are in use.
摘要翻译：队列包括多个容器。每个容器都包括一个锁。可能在多处理器系统中的客户端可以同时访问队列，每个客户机根据需要只锁定一个容器。客户端可以访问队列而不使用锁管理器，直接访问容器锁以确定容器是否正在使用。

40. 发明申请

US20060074972A1 Method for increasing data processing efficiency 有权
标题翻译：提高数据处理效率的方法
公开(公告)号：US20060074972A1
公开(公告)日：2006-04-06
申请号：US11252269
申请日：2005-10-17
申请人： Yi Song , Jiangming Chen , Hao Yao , Huakun Du
发明人： Yi Song , Jiangming Chen , Hao Yao , Huakun Du
IPC分类号： G06F17/30
CPC分类号： G06F17/3048 , Y10S707/99932
摘要： Disclosed is a method for improving data processing efficiency including the following steps: 1) assigning each client browse window a corresponding memory block in the server, taking the amount of data to be displayed in a browse window as a data block, and saving temporarily in each memory block the N data blocks of the database that are corresponding to each browse window, respectively; 2) when the data displayed in the client browse window moves, if the data block to be displayed in the browse window and the neighboring data blocks thereof are all in the memory block, moving the data in the memory block, otherwise, saving the data block to be displayed in the browse window and the neighboring data blocks thereof in the memory block, and replacing the original data blocks in the memory block; 3) the client sending data operating commands to the server, and carrying out relevant operations on the database data; 4) after finishing the operations, updating the database with the database data in the relevant memory block. The disclosed method may be easily implemented, and meanwhile it serves the purpose of saving system resource, increasing the speed of data processing, and improving the efficiency thereof.
摘要翻译：本发明提供一种提高数据处理效率的方法，包括以下步骤：1）将每个客户端浏览窗口分配给服务器中相应的存储块，将在浏览窗口中显示的数据量作为数据块，暂时保存每个存储器分别分别对应于每个浏览窗口的数据库的N个数据块; 2）当客户机浏览窗口中显示的数据移动时，如果要在浏览窗口中显示的数据块及其相邻的数据块都在存储器块中，则移动存储器块中的数据，否则保存数据块被显示在浏览窗口及其相邻的数据块中，并替换存储块中的原始数据块; 3）客户端向服务器发送数据操作命令，对数据库数据进行相关操作; 4）完成操作后，使用相关内存块中的数据库数据更新数据库。所公开的方法可以容易地实现，同时它的目的是节省系统资源，提高数据处理速度，提高其效率。

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