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71. 发明申请

US20100069077A1 ALLOCATION OF SPREADING CODES FOR TELECOMMUNICATIONS CHANNELS 有权
标题翻译：电信渠道扩展码分配
公开(公告)号：US20100069077A1
公开(公告)日：2010-03-18
申请号：US12514964
申请日：2006-11-15
申请人： Rong Hu , Jinhua Liu , Eva Englund
发明人： Rong Hu , Jinhua Liu , Eva Englund
IPC分类号： H04W72/04
CPC分类号： H04J13/20 , H04W24/00 , H04W72/0466
摘要： In a radio access network (10) comprising a radio network controller node (26) and a base station node (28), a code tree has spreading codes which are allocatable between high speed downlink shared (HS-DSCH) channels and dedicated (DCH) channels. According to one aspect of the technology, use of the spreading codes of the code tree is monitored and an HS-DSCH channel is allocated a free spreading code which is non-adjacent to a spreading code already allocated to the HS-DSCH channels. In some example implementations, the free, non-adjacent spreading code is allocated so that more than one high speed channel user can use the spreading codes. In other example implementations, the free, non-adjacent spreading code is allocated so that one user uses the spreading codes by using more than one HS-SCCH channel. Preferably the non-adjacent spreading code is released from the HS-DSCH channel when the non- adjacent spreading code is needed for use by a DCH channel.
摘要翻译：在包括无线电网络控制器节点（26）和基站节点（28）的无线电接入网络（10）中，码树具有可在高速下行链路共享（HS-DSCH）信道和专用（DCH）信道之间分配的扩展码）频道根据该技术的一个方面，监视代码树的扩展码的使用，并向HS-DSCH信道分配与已分配给HS-DSCH信道的扩展码不相邻的空闲扩展码。在一些示例实现中，分配空闲的非相邻扩展码，使得多于一个的高速信道用户可以使用扩展码。在其他示例实现中，分配空闲的非相邻扩展码，使得一个用户通过使用多于一个的HS-SCCH信道来使用扩展码。优选地，当需要DCH信道使用非相邻扩展码时，非相邻扩展码从HS-DSCH信道释放。

72. 发明申请

US20090154441A1 Optimizing Code Utilization Regarding A Secondary Scrambling Code 有权
标题翻译：优化二次扰码的代码利用率
公开(公告)号：US20090154441A1
公开(公告)日：2009-06-18
申请号：US12298003
申请日：2006-04-21
申请人： Rong Hu , Muhammad Kazmi , Ame Simonsson , Gunnar Bark
发明人： Rong Hu , Muhammad Kazmi , Ame Simonsson , Gunnar Bark
IPC分类号： H04B7/216
CPC分类号： H04J13/10 , H04B2201/709709 , H04J13/0044
摘要： The present invention relates to a method, arrangement and computer-readable medium for optimizing code utilization in a code division multiple access (CDMA) communication network comprising a first communication network entity (10), a second communication network entity (15) connected to said first communication network entity over a communication interface and one or more user equipments (18) transmitting data using a scrambling code to said second communication network entity (15) over a radio interface on an uplink channel (14). Firstly, in what type of radio environment said one or more user equipments are is identified. Secondly, a traffic activity over the radio interface is measured. Thereafter, when and how to use a secondary scrambling code is determined based on the type of radio environment and traffic activity.
摘要翻译：本发明涉及一种用于在码分多址（CDMA）通信网络中优化码使用的方法，装置和计算机可读介质，包括第一通信网络实体（10），连接到所述第二通信网络实体第一通信网络实体和一个或多个用户设备（18）通过上行链路信道（14）上的无线电接口使用扰码向所述第二通信网络实体（15）发送数据。首先，在什么类型的无线电环境中说一个或多个用户设备被识别。其次，测量无线电接口上的交通活动。此后，基于无线电环境的类型和业务活动来确定何时以及如何使用辅助扰码。

73. 发明申请

US20080232258A1 Method and Arragement for Advanced Routing Metrics in Multihop Networks 有权
标题翻译： Multihop网络中高级路由度量的方法与策略
公开(公告)号：US20080232258A1
公开(公告)日：2008-09-25
申请号：US11792286
申请日：2005-03-08
申请人： Peter Larsson , Niklas Johansson , Rong Hu , Zhang Zhang
发明人： Peter Larsson , Niklas Johansson , Rong Hu , Zhang Zhang
IPC分类号： H04L12/28
CPC分类号： H04W40/06 , H04L45/00 , H04L45/123 , H04W84/18 , Y02D70/22 , Y02D70/322
摘要： The inventors have envisioned a multihop network scenario in which nodes are equipped with advanced multi-antenna arrangements, and recognized the advantage of exploring the presence of such advanced antenna arrangements in multihop network nodes for the specific purpose of determining link cost for routing in the network. A basic idea of the invention is therefore to determine link cost for a wireless link between a pair of nodes in the network based on multi-channel characteristics between the nodes, where at least one of the nodes is configured for operation with multiple antennas to provide for multiple channels. These multi-channel characteristics may for example be determined based on explicit channel matrix estimation and/or the number of transmit and receive antennas or other information on the antenna capabilities of the involved nodes. The determined link cost information may subsequently be used together with additional routing cost information for route determination, and packet forwarding.
摘要翻译：本发明人设想了一种多跳网络场景，其中节点配备有先进的多天线布置，并且认识到在多跳网络节点中探索这种高级天线布置的存在的优点，用于确定网络中的路由的链路成本。因此，本发明的基本思想是基于节点之间的多信道特性来确定网络中的一对节点之间的无线链路的链路成本，其中至少一个节点被配置为用多个天线进行操作以提供用于多个通道。这些多信道特征可以例如基于显式信道矩阵估计和/或发射和接收天线的数量或涉及节点的天线能力的其他信息来确定。所确定的链路成本信息随后可以与用于路由确定和分组转发的附加路由成本信息一起使用。

74. 发明授权

US06169149A Emulsion polymerized silicone-acrylate rubber impact modifiers thermoplastic blends, and methods for making 有权
标题翻译：乳液聚合硅丙烯酸酯橡胶冲击改性剂热塑性共混物及其制备方法
公开(公告)号：US06169149A
公开(公告)日：2001-01-02
申请号：US09205311
申请日：1998-12-04
申请人： Daniel Horace Craig , Rong Hu
发明人： Daniel Horace Craig , Rong Hu
IPC分类号： C08L8310
CPC分类号： C08L51/085 , C08F285/00 , C08F291/02 , C08L25/12 , C08L2666/24
摘要： Melt extrudable grafts of emulsion polymerized silicone rubber and polyacrylate rubber hybrids have been found to be valuable impact modifiers for organic thermoplastic polymeric materials. Optimum impact modifier properties are achieved by employing as a source material, an emulsion polymerized silicone rubber made under semi-continuous, low shear process conditions.
摘要翻译：已经发现乳液聚合硅橡胶和聚丙烯酸酯橡胶混合物的熔融可挤出接枝物是有机热塑性聚合物材料的有价值的抗冲改性剂。通过使用在半连续，低剪切工艺条件下制备的乳液聚合硅橡胶作为源材料来实现最佳冲击改性剂性能。

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