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1. 发明授权

US07336638B2 Method and apparatus for uplink synchronization maintenance with P2P communication in wireless communication networks 有权
标题翻译：用于无线通信网络中的P2P通信的上行链路同步维护的方法和装置
公开(公告)号：US07336638B2
公开(公告)日：2008-02-26
申请号：US10556613
申请日：2004-04-16
申请人： Jiang Cheng , Li Sun
发明人： Jiang Cheng , Li Sun
IPC分类号： H04Q7/24
CPC分类号： H04W52/383 , H04W56/0045
摘要： A method for maintaining uplink synchronization in P2P (Peer to Peer) communication, performed by a user equipment in wireless communication systems, comprising: negotiating with a wireless communication network system about the schedule and parameters for controlling the uplink synchronization of the user equipment by the procedure of establishing P2P direct link; transmitting testing signals to the network system via a customized uplink channel according to the negotiated parameters; receiving the control information transmitted via a customized downlink channel from the network system according to the negotiated schedule; and maintaining uplink synchronization of the user equipment in P2P communication according to the control information. Uplink synchronization can be realized through the customized channel, so the present invention can overcome the problem of overload brought by implementing uplink synchronization through the downlink common control channel and system performance degradation caused by increasing the transmitting power of the user equipment to transmit P2P signals.
摘要翻译：一种用于在无线通信系统中由用户设备执行的用于维持P 2 P（对等）通信中的上行链路同步的方法，包括：与无线通信网络系统协商关于用于控制用户设备的上行链路同步的调度和参数通过建立P 2 P直接链接的过程; 根据协商的参数经由定制的上行链路信道向网络系统发送测试信号; 根据协商的时间表从网络系统接收经由定制下行链路信道发送的控制信息; 并根据控制信息保持P 2 P通信中用户设备的上行同步。可以通过定制信道实现上行同步，本发明可以克服通过下行链路公共控制信道实现上行同步带来的过载问题，并通过增加用户设备的发送功率来传输P 2 P 信号。

2. 发明申请

US20070275696A1 Method and Apparatus for Peer-to-Peer Instant Messaging 有权
标题翻译：对等即时通讯方法与设备
公开(公告)号：US20070275696A1
公开(公告)日：2007-11-29
申请号：US11722978
申请日：2005-12-15
申请人： Jiang Cheng , Fan Wu
发明人： Jiang Cheng , Fan Wu
IPC分类号： H04L12/58
CPC分类号： H04L51/04 , H04L51/38
摘要： The invention proposes a method of peer-to-peer instant messaging and the mobile terminal thereof, which could make the mobile terminal to establish and maintain a list of friend users and update the connection status of the friend users timely. The method of peer-to-peer instant messaging includes following steps: receiving the list of on-line users with capability of peer-to-peer instant messaging sent by the radio network (S260); comparing said list of particular users with said received list of on-line users (S270); updating, according to said comparison result, the connection status record of each user in said list of particular users (S280) so that the mobile terminal could establish a peer-to-peer instant messaging with at least one user mobile terminal in said list of particular users according to said updated connection status record. The present invention enables the user to establish peer-to-peer connection more effectively and to perform instant messaging while occupying less network resources.
摘要翻译：本发明提出了一种对等即时消息的方法及其移动终端，可以使移动终端建立和维护一个朋友用户的列表，并及时更新朋友用户的连接状态。点对点即时消息的方法包括以下步骤：接收由无线电网络发送的具有对等即时消息能力的在线用户的列表（S 260）; 将所述特定用户列表与所述接收到的在线用户列表进行比较（S 270）; 根据所述比较结果，更新所述特定用户列表中每个用户的连接状态记录（S 280），使得移动终端可以与所述列表中的至少一个用户移动终端建立点对点即时消息传递根据所述更新的连接状态记录的特定用户。本发明使得用户能够更有效地建立对等连接，并且在占用更少的网络资源的同时执行即时消息。

3. 发明申请

US20060166688A1 Method and system for maintaining uplink synchronization with peer-to-peer communication in wireless communication system 失效
标题翻译：用于在无线通信系统中维持与对等通信的上行链路同步的方法和系统
公开(公告)号：US20060166688A1
公开(公告)日：2006-07-27
申请号：US10547586
申请日：2004-03-01
申请人： Li Sun , Ni Ma , Jiang Cheng , Qunli Jia , Xuejun Zhang , Yonggang Du
发明人： Li Sun , Ni Ma , Jiang Cheng , Qunli Jia , Xuejun Zhang , Yonggang Du
IPC分类号： H04B7/005
CPC分类号： H04B7/2681 , H04W52/383 , H04W56/0045
摘要： A method is proposed for maintaining uplink synchronization with P2P communication in wireless communication networks, comprising steps of: the wireless communication system overhears the P2P communication between two UEs (user equipments), determines the SS (synchronization shift) information of said UEs according to the overheard information transferred by each UE in P2P communication, and transmits the SS information to the corresponding UE via the downlink common control channel; the UE monitors the downlink common control channel, and adjusts the TA (timing advance) for transmitting signals according to the SS information transferred via the downlink common control channel.
摘要翻译：提出了一种用于在无线通信网络中维持与P2P通信的上行同步的方法，包括以下步骤：无线通信系统在两个UE（用户设备）之间监听P2P通信，根据所述方法确定所述UE的SS（同步移位）信息在P2P通信中窃听每个UE传送的信息，经由下行公共控制信道将SS信息发送给对应的UE; UE监视下行链路公共控制信道，并根据经由下行链路公共控制信道传送的SS信息调整发送信号的TA（定时提前）。

4. 发明申请

US20060160544A1 Distance dependent direct mode peer -to-peer communication establishment in a tdd cdma network 审中-公开
标题翻译：在tdd cdma网络中的距离相关直接模式对等通信建立
公开(公告)号：US20060160544A1
公开(公告)日：2006-07-20
申请号：US10547583
申请日：2004-02-24
申请人： Li Sun , Ni Ma , Jiang Cheng , Qunli Jia , Xuejun Zhang , Sheng Pan , Fang Peng , Yonggang Du
发明人： Li Sun , Ni Ma , Jiang Cheng , Qunli Jia , Xuejun Zhang , Sheng Pan , Fang Peng , Yonggang Du
IPC分类号： H04Q7/20
CPC分类号： H04W8/18 , H04W76/14
摘要： A method for establishing P2P (peer-to-peer) communication in wireless communication networks, comprising steps of: determining whether two user equipments (caller and call) are in the same cell, and computing whether the distance between the two user equipments (UEs) meets the requirement for P2P communication according to the registry information and position information of the caller and the callee; determining whether the two UEs both have P2P communication capability according to the information of the wireless communication system indicating whether the two UEs both have P2P communication capability, when the two UEs are in the same cell and the distance between the two UEs meets the requirement for P2P communication; and allocating direct communication link for the two UEs to start communication when the two UEs both have P2P communication capability.
摘要翻译：一种用于在无线通信网络中建立P2P（对等）通信的方法，包括以下步骤：确定两个用户设备（呼叫者和呼叫）是否在相同的小区中，并且计算两个用户设备（UE ）根据呼叫者和被叫方的注册表信息和位置信息，满足P2P通信的要求; 根据无线通信系统的信息确定两个UE是否都具有P2P通信能力，指示两个UE是否具有P2P通信能力，当两个UE在同一小区中时，两个UE之间的距离满足 P2P通信; 并且当两个UE都具有P2P通信能力时，分配两个UE的直接通信链路来开始通信。

5. 发明申请

US20090293935A1 SOLAR COLLECTOR CAPABLE OF RECEIVING LIGHT RAYS WITH DIFFERENT INCIDENT ANGLES 审中-公开
标题翻译：太阳能收集器能够接收具有不同发生角度的光线
公开(公告)号：US20090293935A1
公开(公告)日：2009-12-03
申请号：US12184202
申请日：2008-07-31
申请人： Chung-Pin Liao , Chang-Jiang Cheng , Hsien-Ming Chang
发明人： Chung-Pin Liao , Chang-Jiang Cheng , Hsien-Ming Chang
IPC分类号： H01L31/042
CPC分类号： H01L31/0543 , Y02B10/20 , Y02E10/52
摘要： A solar collector includes a base having an internal chamber therein, a plurality of openings, and low reflection materials at an inner periphery thereof, a lens unit for enabling the sun's rays to penetrate into the internal chamber through the openings, an optical transfer unit disposed in the internal chamber to receive the sun's rays and transform that into electric energy, and at least one heat transfer member mounted to the base to transfer heat energy transformed by the sun's rays that is received by the low reflection materials. Thus, the solar collector of the present invention is capable of receiving the sun's rays with different incident angles to transform the sun's rays into the electric energy and the heat energy.
摘要翻译：一种太阳能集热器，包括：内部具有内部室的底座，多个开口和位于其内周的低反射材料;透镜单元，用于使太阳的射线能够穿过所述开口穿透到所述内部室;光学传递单元，在内室中接收太阳的光线并将其转变为电能，以及至少一个传热构件安装到基座以传递由低反射材料接收的太阳光线转换的热能。因此，本发明的太阳能收集器能够接收具有不同入射角的太阳光线，以将太阳光线转换成电能和热能。

6. 发明申请

US20060229079A1 Method and device for radio resource allocation in multi-standard wireless communication systems 审中-公开
标题翻译：多标准无线通信系统中无线电资源分配的方法和装置
公开(公告)号：US20060229079A1
公开(公告)日：2006-10-12
申请号：US10540690
申请日：2003-12-18
申请人： Jiang Cheng , Ni Ma , Xuejun Zhang
发明人： Jiang Cheng , Ni Ma , Xuejun Zhang
IPC分类号： H04Q7/20
CPC分类号： H04W16/14 , H04W24/00 , H04W72/1215 , H04W88/10
摘要： A wireless communication system, comprises a plurality of transceivers, receiving and transmitting RF signals (40); a plurality of RF processing units (60), processing said received signals or signals to be transmitted by said transceivers; RF resources allocator, detecting (90) information contained in received signals from a uplink on the types of different wireless communication schemes which are requested to access, and allocating (80) RF resources shared by said different wireless communications schemes according to said detected information.
摘要翻译：一种无线通信系统，包括多个收发机，接收和发送RF信号（40）; 多个RF处理单元（60），处理由所述收发器发送的所述接收信号或信号; RF资源分配器，根据所述检测到的信息，检测（90）包含在来自上行链路的接收信号中的关于请求访问的不同无线通信方案的类型的信息，以及（80）由所述不同无线通信方案共享的RF资源。

7. 发明申请

US20060153105A1 Maintaining uplink control via the interception of signals for mobile terminals in direct mode peer-to-peer communication 审中-公开
标题翻译：通过直接模式对等通信中的移动终端的信号拦截来维护上行链路控制
公开(公告)号：US20060153105A1
公开(公告)日：2006-07-13
申请号：US10547584
申请日：2004-03-01
申请人： Qunli Jia , Li Sun , Xuejun Zhang , Jiang Cheng , Fang Peng
发明人： Qunli Jia , Li Sun , Xuejun Zhang , Jiang Cheng , Fang Peng
IPC分类号： H04B7/005 , H04B7/216
CPC分类号： H04W76/14
摘要： The present invention provides a wireless communication network system that maintains uplink control for the mobile terminal in peer-to-peer communication. According to one embodiment of the invention, after determining a reliable direct communication link can be set up between the mobile terminals, the network system transmits information including control commands to the mobile terminals for establishing direct communication. The information includes a burst structure type, with the burst structure containing at least one section for carrying control information intended for the network system. After the direct communication is established, the network system continuously listens to signals communicated between the mobile terminals to receive bursts. The network system demodulates received bursts that are communicated between the two mobile terminals to determine whether a received burst contains control information intended for the network system. If control information intended for the network system is included in a received burst, the network performs a corresponding function. In this way, the uplink control for the mobile terminals can be effectively maintained in peer-to-peer communication.
摘要翻译：本发明提供了一种在对等通信中维护移动终端的上行链路控制的无线通信网络系统。根据本发明的一个实施例，在确定可靠的直接通信链路之后，可以在移动终端之间建立链路，网络系统向移动终端发送包括控制命令的信息，以建立直接通信。信息包括突发结构类型，突发结构包含至少一个部分，用于承载用于网络系统的控制信息。在建立直接通信之后，网络系统连续监听在移动终端之间通信的信号以接收突发。网络系统解调在两个移动终端之间传送的接收突发，以确定接收到的突发是否包含针对网络系统的控制信息。如果在接收到的突发中包含了针对网络系统的控制信息，则网络执行相应的功能。以这种方式，可以在对等通信中有效地维持移动终端的上行链路控制。

8. 发明申请

US20130115598A1 OLIGONUCLEOTIDE PROBE RETRIEVAL ASSAY FOR DNA TRANSACTIONS IN MAMMALIAN CELLS 审中-公开
标题翻译：乳腺细胞DNA交换的寡核苷酸检测检测方法
公开(公告)号：US20130115598A1
公开(公告)日：2013-05-09
申请号：US13652431
申请日：2012-10-15
申请人： Lawrence Loeb , Jiang-Cheng Shen , Edward J. Fox
发明人： Lawrence Loeb , Jiang-Cheng Shen , Edward J. Fox
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6827 , C12N15/1082 , C12Q1/6858 , C12Q1/6886 , C12Q2600/106 , C12Q2521/514 , C12Q2525/101 , C12Q2545/114
摘要： Methods to measure a variety of DNA synthetic processes in live human cells by introducing and retrieving exogenous DNA probes are provided herein. Using fragments of bacterial plasmid or phage DNA, a wide array of DNA constructs may be assembled to mimic the intermediates of DNA transactions, including replication, translation synthesis, and end-joining. These DNA probes may be transfected into human cells and retrieved for mutational analysis using a modified Random Mutation Capture assay or NextGen DNA sequencing. These assays require only a small number of cells, such as might be available from biopsy material. Thus, the methods described herein may be applied to the early detection of cancer, predicting the responsiveness of individual cancers to chemotherapy, and measuring the DNA repair capacity of individuals to environmental DNA damaging agents. This approach may be automated and used for screening human populations for variations in DNA synthetic and repair activities.
摘要翻译：本文提供了通过引入和回收外源DNA探针来测量活细胞中各种DNA合成过程的方法。使用细菌质粒或噬菌体DNA的片段，可以组合各种DNA构建体以模拟DNA事务的中间体，包括复制，翻译合成和末端连接。可以将这些DNA探针转染到人细胞中并使用修饰的随机突变捕获测定法或NextGen DNA测序法进行突变分析。这些测定仅需要少量的细胞，例如可以从活检材料获得。因此，本文描述的方法可以应用于癌症的早期检测，预测个体癌症对化疗的反应性，以及测量个体对环境DNA损伤剂的DNA修复能力。这种方法可以是自动化的，并用于筛选人类DNA合成和修复活动的变化。

9. 发明授权

US07286841B2 Method and system for maintaining uplink synchronization with peer-to-peer communication in wireless communication system 失效
标题翻译：用于在无线通信系统中维持与对等通信的上行链路同步的方法和系统
公开(公告)号：US07286841B2
公开(公告)日：2007-10-23
申请号：US10547586
申请日：2004-03-01
申请人： Li Sun , Ni Ma , Jiang Cheng , Qunli Jia , Xuejun Zhang , Yonggang Du
发明人： Li Sun , Ni Ma , Jiang Cheng , Qunli Jia , Xuejun Zhang , Yonggang Du
IPC分类号： H04B7/00 , H04B15/00
CPC分类号： H04B7/2681 , H04W52/383 , H04W56/0045
摘要： A method is proposed for maintaining uplink synchronization with P2P communication in wireless communication networks, comprising steps of: the wireless communication system overhears the P2P communication between two UEs (user equipments), determines the SS (synchronization shift) information of said UEs according to the overheard information transferred by each UE in P2P communication, and transmits the SS information to the corresponding UE via the downlink common control channel; the UE monitors the downlink common control channel, and adjusts the TA (timing advance) for transmitting signals according to the SS information transferred via the downlink common control channel.
摘要翻译：提出了一种用于在无线通信网络中维持与P2P通信的上行同步的方法，包括以下步骤：无线通信系统在两个UE（用户设备）之间监听P2P通信，根据所述方法确定所述UE的SS（同步移位）信息在P2P通信中窃听每个UE传送的信息，经由下行公共控制信道将SS信息发送给对应的UE; UE监视下行链路公共控制信道，并根据经由下行链路公共控制信道传送的SS信息调整发送信号的TA（定时提前）。

10. 发明申请

US20060217146A1 Radio resource management and reuse scheme in multi-standard wireless communication system 审中-公开
标题翻译：多标准无线通信系统中的无线资源管理与重用方案
公开(公告)号：US20060217146A1
公开(公告)日：2006-09-28
申请号：US10540691
申请日：2003-12-23
申请人： Jiang Cheng , Ni Ma , Li Sun , Xuejun Zhang
发明人： Jiang Cheng , Ni Ma , Li Sun , Xuejun Zhang
IPC分类号： H04M1/00
CPC分类号： H04W48/12
摘要： A method for RF resource management in multi-standard wireless communication system, comprises: adding a system type identification element in downlink information; allocating RF resources among different wireless communication schemes; and corresponding the different wireless communication schemes which have been allocated said RF resources to different values of said system type identification element.
摘要翻译：一种用于多标准无线通信系统中的RF资源管理的方法，包括：在下行链路信息中添加系统类型识别元素; 在不同的无线通信方案之间分配RF资源; 并且将已经将所述RF资源分配给所述系统类型识别元件的不同值的不同无线通信方案对应。

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