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1. 发明申请

US20060252416A1 Method and system for multi-hop communication management in wireless communications networks 审中-公开
标题翻译：无线通信网络中多跳通信管理的方法与系统
公开(公告)号：US20060252416A1
公开(公告)日：2006-11-09
申请号：US10551310
申请日：2004-03-29
申请人： Yonggang Du , Li Sun , Ni Ma , Neil Bird
发明人： Yonggang Du , Li Sun , Ni Ma , Neil Bird
IPC分类号： H04Q7/20
CPC分类号： H04W88/04 , H04L45/00 , H04W40/22 , H04W84/04 , H04W84/18
摘要： The present invention provides a wireless communication system capable of managing multi-hop communications. In one embodiment, upon receiving a request from a mobile terminal for initiating a call, the system determines whether the mobile terminal can use multi-hop communication services and its operating mode for multi-hop communication. The system also determines whether relaying can be provided by other mobile terminals. Then, the system will establish multi-hop communication between the mobile terminal and the system based on the operating mode of the mobile terminal. In a default mode, multi-hop communication can be established without the user's knowledge. In a prompt mode, however, the system sends a prompt to the mobile terminal for selection of the multi-hop communication services, along with information about incentives for using the services. After the multi-hop communication is completed, the system records information relating to the multi-hop communication services for the originating and relaying mobile terminals in the HLR/VLR.
摘要翻译：本发明提供一种能够管理多跳通信的无线通信系统。在一个实施例中，在从移动终端接收到用于发起呼叫的请求时，系统确定移动终端是否可以使用多跳通信服务及其用于多跳通信的操作模式。该系统还确定是否可以由其他移动终端提供中继。然后，系统将基于移动终端的操作模式，建立移动终端与系统之间的多跳通信。在默认模式下，无需用户知识就可以建立多跳通信。然而，在提示模式中，系统向移动终端发送提示以选择多跳通信服务，以及关于使用服务的激励的信息。在多跳通信完成之后，系统记录与HLR / VLR中的发起和中继移动终端的多跳通信业务有关的信息。

2. 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）。

3. 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。

4. 发明授权

US07308266B2 Method and system for peer-to-peer communication management in wireless communication networks 失效
标题翻译：无线通信网络中对等通信管理的方法和系统
公开(公告)号：US07308266B2
公开(公告)日：2007-12-11
申请号：US10551312
申请日：2004-03-10
申请人： Yonggang Du , Li Sun , Ni Ma
发明人： Yonggang Du , Li Sun , Ni Ma
IPC分类号： H04Q7/20
CPC分类号： H04L69/24 , H04W76/14 , H04W92/18
摘要： The present invention provides a wireless communication system capable of managing peer-to-peer (P2P) communications. In one embodiment of the invention, upon receiving a request for initiating a call, the system determines whether P2P communication can be established between the two mobile terminals. The system also determines an operating mode of the two mobile terminals for P2P communication. If the P2P communication can be established between the two mobile terminals and both mobile terminals are in a default mode for P2P communication, the system establishes P2P communication between the two mobile terminals. On the other hand, if any one of the mobile terminals is in a prompt mode, the system sends a prompt to the mobile terminal in the prompt mode, along with information about incentives for using P2P communication services. If the user of the mobile terminal in the prompt mode selects the P2P communication services, the system allocates resources for setting up a P2P link between the two mobile terminals. After the P2P communication is completed, the system sends discounted billing information to the mobile terminals.
摘要翻译：本发明提供能够管理对等（P2P）通信的无线通信系统。在本发明的一个实施例中，系统在接收到发起呼叫的请求时，确定是否可以在两个移动终端之间建立P2P通信。该系统还确定用于P2P通信的两个移动终端的操作模式。如果可以在两个移动终端之间建立P2P通信，并且两个移动终端处于用于P2P通信的默认模式，则系统在两个移动终端之间建立P2P通信。另一方面，如果移动终端中的任何一个处于提示模式，则系统在提示模式下向移动终端发送提示，以及关于使用P2P通信服务的激励的信息。如果移动终端的用户在提示模式下选择P2P通信业务，则系统分配用于在两个移动终端之间建立P2P链路的资源。在P2P通信完成之后，系统向移动终端发送打折的计费信息。

5. 发明申请

US20060178148A1 Method and system for peer-to-peer communication management in wireless communication networks 失效
标题翻译：无线通信网络中对等通信管理的方法和系统
公开(公告)号：US20060178148A1
公开(公告)日：2006-08-10
申请号：US10551312
申请日：2004-03-10
申请人： Yonggang Du , Li Sun , Ni Ma
发明人： Yonggang Du , Li Sun , Ni Ma
IPC分类号： H04Q7/20
CPC分类号： H04L69/24 , H04W76/14 , H04W92/18
摘要： The present invention provides a wireless communication system capable of managing peer-to-peer (P2P) communications. In one embodiment of the invention, upon receiving a request for initiating a call, the system determines whether P2P communication can be established between the two mobile terminals. The system also determines an operating mode of the two mobile terminals for P2P communication. If the P2P communication can be established between the two mobile terminals and both mobile terminals are in a default mode for P2P communication, the system establishes P2P communication between the two mobile terminals. On the other hand, if any one of the mobile terminals is in a prompt mode, the system sends a prompt to the mobile terminal in the prompt mode, along with information about incentives for using P2P communication services. If the user of the mobile terminal in the prompt mode selects the P2P communication services, the system allocates resources for setting up a P2P link between the two mobile terminals. After the P2P communication is completed, the system sends discounted billing information to the mobile terminals.
摘要翻译：本发明提供能够管理对等（P2P）通信的无线通信系统。在本发明的一个实施例中，系统在接收到发起呼叫的请求时，确定是否可以在两个移动终端之间建立P2P通信。该系统还确定用于P2P通信的两个移动终端的操作模式。如果可以在两个移动终端之间建立P2P通信，并且两个移动终端处于用于P2P通信的默认模式，则系统在两个移动终端之间建立P2P通信。另一方面，如果移动终端中的任何一个处于提示模式，则系统在提示模式下向移动终端发送提示，以及关于使用P2P通信服务的激励的信息。如果移动终端的用户在提示模式下选择P2P通信业务，则系统分配用于在两个移动终端之间建立P2P链路的资源。在P2P通信完成之后，系统向移动终端发送打折的计费信息。

6. 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）。

7. 发明申请

US20060229092A1 Method and system for establishing wireless peer-to-peer communications 有权
标题翻译：用于建立无线对等通信的方法和系统
公开(公告)号：US20060229092A1
公开(公告)日：2006-10-12
申请号：US10547585
申请日：2004-03-01
申请人： Qunli Jia , Ni Ma , Li Sun , Xuejun Zhang
发明人： Qunli Jia , Ni Ma , Li Sun , Xuejun Zhang
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W76/14 , H04W4/06 , H04W8/24 , H04W24/00 , H04W48/08 , H04W92/18
摘要： The present invention provides a wireless network system for establishing peer-to-peer communication between mobile terminals. Upon determining that peer-to-peer communication can be established between two mobile terminal, the wireless network system transmits to each of the mobile terminals information about radio resources used by the other one of the mobile terminals. Each mobile terminal then uses the radio resources information to test the characteristics of a dedicated uplink channel between the other one of the mobile terminals and the network system. Thus, no separate radio channel needs to be allocated for the channel testing. Furthermore, each mobile terminal uses the same radio resources to establish a dedicated radio channel in the peer-to-peer communication with the other one of the mobile terminals, which were previously used by itself for communication with the network system on the dedicated uplink channel. In this way, the network system does not need to allocate additional radio resources for establishing the peer-to-peer communication, thus simplifying the radio resources re-allocation scheme, while ensuring that the quality of the channels is the same as tested.
摘要翻译：本发明提供一种用于在移动终端之间建立对等通信的无线网络系统。在确定可以在两个移动终端之间建立对等通信的情况下，无线网络系统向每个移动终端发送关于另一个移动终端所使用的无线电资源的信息。每个移动终端然后使用无线电资源信息来测试另一个移动终端和网络系统之间的专用上行链路信道的特性。因此，不需要为通道测试分配单独的无线电信道。此外，每个移动终端使用相同的无线电资源来建立与另一个移动终端的对等通信中的专用无线电信道，所述另一个移动终端本身已经在专用上行链路信道上与网络系统通信。以这种方式，网络系统不需要分配额外的无线电资源来建立对等通信，从而简化无线电资源重新分配方案，同时确保信道的质量与测试相同。

8. 发明申请

US20060168343A1 Method and system for radio link establishment and maintenance with p2p communication in wireless communication 审中-公开
标题翻译：无线通信无线链路建立与维护方法与系统，无线通信中的p2p通信
公开(公告)号：US20060168343A1
公开(公告)日：2006-07-27
申请号：US10547587
申请日：2004-03-01
申请人： Ni Ma , Li Sun , Qunli Jia , Xuejun Zhang , Jiang cheng , Yueheng Li
发明人： Ni Ma , Li Sun , Qunli Jia , Xuejun Zhang , Jiang cheng , Yueheng Li
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04W52/38 , H04W24/00 , H04W52/383 , H04W52/48 , H04W52/50 , H04W76/10 , H04W92/18
摘要： A method is provided for establishing P2P radio connection in wireless communication networks, comprising: the user equipment, as the link probing originator, transmits link probing signals via the allocated direct communication link to another user equipment as the link probing responder, according to the initial probing power provided by the wireless communication system; said another user equipment transmits the ACK message to the link probing originator via the direct communication link when receiving the link probing signals and said link probing signals meet the basic requirement for direct communication; the user equipment, as the link probing originator, monitors the direct communication link, and communicates directly with the link probing responder via the direct communication link after detecting the ACK message from the link probing responder. This method effectively guarantees the procedure of establishing P2P communication between the user equipments in P2P communication course, by utilizing the link probing process of transmitting link probing signals.
摘要翻译：提供了一种用于在无线通信网络中建立P2P无线电连接的方法，包括：作为链路探测发起者的用户设备根据初始化的链路探测应答器经由所分配的直接通信链路向另一个用户设备发送链路探测信号由无线通信系统提供的探测功率; 所述另一用户设备在接收到链路探测信号时，经由直接通信链路将链路探测发起者发送ACK消息，并且所述链路探测信号满足直接通信的基本要求; 作为链路探测发起者的用户设备监视直接通信链路，并且在从链路探测应答器检测到ACK消息之后，经由直接通信链路与链路探测应答器直接通信。该方法通过利用发送链路探测信号的链路探测过程有效地保证了P2P通信过程中用户设备之间建立P2P通信的过程。

9. 发明申请

US20070153747A1 Method and apparatus for soft switching 审中-公开
标题翻译：软切换的方法和装置
公开(公告)号：US20070153747A1
公开(公告)日：2007-07-05
申请号：US10557626
申请日：2004-05-06
申请人： Sheng Pan , Li Sun , Ni Ma , Jiang Cheng
发明人： Sheng Pan , Li Sun , Ni Ma , Jiang Cheng
IPC分类号： H04Q7/24
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的切换 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。

10. 发明授权

US07283832B2 Method and system for establishing wireless peer-to-peer communications 有权
标题翻译：用于建立无线对等通信的方法和系统
公开(公告)号：US07283832B2
公开(公告)日：2007-10-16
申请号：US10547585
申请日：2004-03-01
申请人： Qunli Jia , Ni Ma , Li Sun , Xuejun Zhang
发明人： Qunli Jia , Ni Ma , Li Sun , Xuejun Zhang
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W76/14 , H04W4/06 , H04W8/24 , H04W24/00 , H04W48/08 , H04W92/18
摘要： The present invention provides a wireless network system for establishing peer-to-peer communication between mobile terminals. Upon determining that peer-to-peer communication can be established between two mobile terminal, the wireless network system transmits to each of the mobile terminals information about radio resources used by the other one of the mobile terminals. Each mobile terminal then uses the radio resources information to test the characteristics of a dedicated uplink channel between the other one of the mobile terminals and the network system. Thus, no separate radio channel needs to be allocated for the channel testing. Furthermore, each mobile terminal uses the same radio resources to establish a dedicated radio channel in the peer-to-peer communication with the other one of the mobile terminals, which were previously used by itself for communication with the network system on the dedicated uplink channel. In this way, the network system does not need to allocate additional radio resources for establishing the peer-to-peer communication, thus simplifying the radio resources re-allocation scheme, while ensuring that the quality of the channels is the same as tested.
摘要翻译：本发明提供一种用于在移动终端之间建立对等通信的无线网络系统。在确定可以在两个移动终端之间建立对等通信的情况下，无线网络系统向每个移动终端发送关于另一个移动终端所使用的无线电资源的信息。每个移动终端然后使用无线电资源信息来测试另一个移动终端和网络系统之间的专用上行链路信道的特性。因此，不需要为通道测试分配单独的无线电信道。此外，每个移动终端使用相同的无线电资源来建立与另一个移动终端的对等通信中的专用无线电信道，所述另一个移动终端本身已经在专用上行链路信道上与网络系统通信。以这种方式，网络系统不需要分配额外的无线电资源来建立对等通信，从而简化无线电资源重新分配方案，同时确保信道的质量与测试相同。

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