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41. 发明申请

WO2010015103A1 A SIMPLIFIED EQUALIZATIONSCHEME FOR DISTRIBUTED RESOURCE ALLOCATION IN MULTI-CARRIER SYSTEMS 审中-公开
标题翻译：多载波系统中分布式资源分配的简化均衡化
公开(公告)号：WO2010015103A1
公开(公告)日：2010-02-11
申请号：PCT/CN2008/001421
申请日：2008-08-04
申请人： NXP B. V. , ZHANG, Xiabo , MA, Ni
发明人： ZHANG, Xiabo , MA, Ni
IPC分类号： H04L27/26
CPC分类号： H04L25/03159 , H04L25/022 , H04L25/0228 , H04L25/0244 , H04L25/03821
摘要： In multi-carrier systems, distributed resource allocation of the resources of multiple user equipments (UEs) can result in better frequency diversity gain but can also induce Inter-Carrier Interference (ICI) between UEs. This ICI can become quite serious in a high mobility environment. Based on a novel radio channel model for ICI cancellation in multi-carrier systems and an iterative channel estimation scheme for ICI cancellation in multi-carrier systems, the present invention provides a simplified equalization scheme in the frequency domain to determine and remove ICI of both a targeting UE as well as other UEs.
摘要翻译：在多载波系统中，多用户设备（UE）的资源的分布式资源分配可以导致更好的频率分集增益，但也可以在UE之间引起载波间干扰（ICI）。这个ICI在高移动性环境中可能变得相当严重。基于用于多载波系统中的ICI消除的新型无线电信道模型和用于多载波系统中的ICI消除的迭代信道估计方案，本发明提供了频域中的简化均衡方案，以确定和去除两个瞄准UE以及其他UE。

42. 发明申请

WO2006064411A3 POWER CONTROL METHOD AND APPARATUS FOR P2P COMMUNICATION 审中-公开
公开(公告)号：WO2006064411A3
公开(公告)日：2006-06-22
申请号：PCT/IB2005/054092
申请日：2005-12-07
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PENG, Fang , MA, Ni , SUN, Li , CHENG, Jiang , ZHANG, Xuejun , JIA, Qunli
发明人： PENG, Fang , MA, Ni , SUN, Li , CHENG, Jiang , ZHANG, Xuejun , JIA, Qunli
IPC分类号： H04B7/005
摘要： A power control method for P2P communication to be executed by a UE is provided, comprising the steps of: (a) receiving P2P signals transmitted via P2P direct link from another UE and control signals transmitted via control downlink from a network system; (b) determining the UE's transmission power according to the TPC command included in the P2P signals and the TPC command included in the control signals.

43. 发明申请

WO2004103008A1 A METHOD AND APPARATUS FOR SOFT SWITCHING 审中-公开
标题翻译：一种用于软开关的方法和装置
公开(公告)号：WO2004103008A1
公开(公告)日：2004-11-25
申请号：PCT/IB2004/050605
申请日：2004-05-06
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PAN, Sheng , SUN, Li , MA, Ni , CHENG, Jiang
发明人： PAN, Sheng , SUN, Li , MA, Ni , CHENG, Jiang
IPC分类号： H04Q7/38
CPC分类号： H04W52/383 , H04W36/14 , H04W36/30 , H04W76/23 , H04W84/18 , H04W88/06
摘要： A method in wireless communication systems is provided for switching from P2P (Peer to Peer) communication mode to UP-UTRAN-DOWN (conventional communication mode) and from conventional communication mode to P2P mode, wherein the method performed by a user equipment for switching from P2P communication mode to conventional communication mode comprising steps of: detecting the direct link used by the user equipment in P2P communication with the other user equipment; sending a request for switching to conventional communication mode to a wireless communication network system if the detecting result indicates that the communication quality of the direct link can't satisfy the requirement for P2P communication; and establishing conventional communication connection so as to communicate with said the other user equipment in conventional mode, after receiving the acknowledge (ACK) message of the request for switching sent by the network system.
摘要翻译：提供了一种无线通信系统中的方法，用于从P2P（对等）通信模式切换到UP-UTRAN-DOWN（常规通信模式）和从常规通信模式切换到P2P模式，其中由用户设备执行切换的方法 P2P通信模式包括以下步骤：检测用户设备在与其他用户设备的P2P通信中使用的直接链路; 如果检测结果指示直接链路的通信质量不能满足P2P通信的要求，则向无线通信网络系统发送切换到常规通信模式的请求; 以及在接收到由网络系统发送的切换请求的确认（ACK）消息之后，建立常规通信连接以便以常规模式与所述其他用户设备进行通信。

44. 发明申请

WO2004077919A2 METHOD AND SYSTEM FOR MAINTAINING UPLINK SYNCHRONIZATION WITH PEER-TO-PEER COMMUNICATION IN WIRELESS COMMUNICATION 审中-公开
标题翻译：用于维护无线通信中的对等通信的上行链路同步的方法和系统
公开(公告)号：WO2004077919A2
公开(公告)日：2004-09-16
申请号：PCT/IB2004/050181
申请日：2004-03-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , SUN, Li , MA, Ni , CHENG, Jiang , JIA, Qunli , ZHANG, Xuejun , DU, Yonggang
发明人： SUN, Li , MA, Ni , CHENG, Jiang , JIA, Qunli , ZHANG, Xuejun , DU, Yonggang
IPC分类号： H04B7/005 , H04B7/26 , H04W52/38
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）。

45. 发明申请

WO2004077918A2 METHOD AND SYSTEM FOR MAINTAINING UPLINK CONTROL FOR MOBILE TERMINALS IN PEER-TO-PEER COMMUNICATION 审中-公开
标题翻译：用于维护对等通信中移动终端的上行链路控制的方法和系统
公开(公告)号：WO2004077918A2
公开(公告)日：2004-09-16
申请号：PCT/IB2004/050180
申请日：2004-03-01
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , JIA, Qunli , SUN, Li , MA, Ni , ZHANG, Xuejun , CHENG, Jiang , PENG, Fang
发明人： JIA, Qunli , SUN, Li , MA, Ni , ZHANG, Xuejun , CHENG, Jiang , PENG, Fang
IPC分类号： H04W76/02
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。

46. 发明申请

WO2004060012A2 A 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电资源管理和重新排列方案
公开(公告)号：WO2004060012A2
公开(公告)日：2004-07-15
申请号：PCT/IB2003/006173
申请日：2003-12-23
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , MA, Ni , SUN, Li , ZHANG, Xuejun , CHENG, Jiang
发明人： MA, Ni , SUN, Li , ZHANG, Xuejun , CHENG, Jiang
IPC分类号： H04Q7/38
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。

47. 发明申请

WO2004060002A1 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资源分配的方法和设备
公开(公告)号：WO2004060002A1
公开(公告)日：2004-07-15
申请号：PCT/IB2003/006128
申请日：2003-12-18
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CHENG, Jiang , MA, Ni , ZHANG, Xuejun
发明人： CHENG, Jiang , MA, Ni , ZHANG, Xuejun
IPC分类号： H04Q7/36
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，以及分配（80）由所述不同无线通信方案共享的RF资源。

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