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公开(公告)号：US20140325301A1
公开(公告)日：2014-10-30
申请号：US14360650
申请日：2012-09-20
Inventor： Zhuo Gao , Xiangqian Zhu , Shaoli Kang
CPC classification number: H04L5/0005 , H04L1/08 , H04L1/1867 , H04W72/042
Abstract: Disclosed are a method and device for data exchanging, and relates to communication technology. The embodiments of the present application includes: pre-allocating virtual resource to user terminals, and activating the virtual resource in case of need, so user terminals can use the pre-allocated resource to exchange data with network side. When inactive, the virtual resource can allocated to other users. For small data, irregular service, pre-allocation of virtual resource and activating it in case of need, can improve efficiency of use of resource. Meanwhile, dividing users into groups and scheduling by groups can reduce control overhead.
Abstract translation: 公开了一种用于数据交换的方法和装置，涉及通信技术。 本申请的实施例包括：将虚拟资源预分配给用户终端，并且在需要的情况下激活虚拟资源，使得用户终端可以使用预先分配的资源与网络侧进行数据交换。 当不活动时，虚拟资源可以分配给其他用户。 对于小数据，不规则的服务，虚拟资源的预分配和在需要的情况下激活，可以提高资源的使用效率。 同时，将用户划分成组和按组进行调度可以减少控制开销。
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Patent Agency Ranking
公开(公告)号：US09736015B2
公开(公告)日：2017-08-15
申请号：US14053458
申请日：2013-10-14
Inventor： Zhuo Gao
CPC classification number: H04L41/0654 , H04L1/0006 , H04W24/04 , H04W24/08 , H04W28/18 , H04W74/002 , H04W76/18
Abstract: A method and device for handling radio link failure is disclosed. The method is as follows. A device at network side requests a terminal device to send an uplink signal according to a predefined first period, and detects first signal quality. if the device at the network side determines for continuous M1 times that the first signal quality is lower than a predefined first threshold, the device at the network side requests the terminal device to send the uplink signal according to a predefined second period, and detecting second signal quality, wherein M1 is a predefined first value. When determining according to the second signal quality that restoration of a radio link of the terminal device is failed, the device at the network side releases network resources corresponding to the radio link of the terminal device. The predefined second period is larger than the predefined first period.
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公开(公告)号：US09439110B2
公开(公告)日：2016-09-06
申请号：US14363398
申请日：2012-09-28
Inventor： Wenling Bai , Zhuo Gao , Chenggang Jiang , Yuanyuan Li , Yu Yang
CPC classification number: H04W36/0072 , H04W12/06 , H04W16/14 , H04W36/0055 , H04W36/06
Abstract: Various examples provide a method and a system for spectrum handover in cognitive radio (CR) systems. According to the method, after detecting a user of an authorized system appears at a current working frequency, the base station generates a spectrum handover command and sends the spectrum handover command via a channel identified by the CR DWNDI to instruct the UEs in the cell to perform spectrum handover according to the spectrum handover command.
Abstract translation: 各种示例为认知无线电（CR）系统中的频谱切换提供了一种方法和系统。 根据该方法，在检测到授权系统的用户以当前工作频率出现之后，基站生成频谱切换命令，并经由由CR DWNDI识别的信道发送频谱切换命令，以指示小区中的UE 根据频谱切换命令执行频谱切换。
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公开(公告)号：US09184885B2
公开(公告)日：2015-11-10
申请号：US14360650
申请日：2012-09-20
Inventor： Zhuo Gao , Xiangqian Zhu , Shaoli Kang
CPC classification number: H04L5/0005 , H04L1/08 , H04L1/1867 , H04W72/042
Abstract: Disclosed are a method and device for data exchanging, and relates to communication technology. The embodiments of the present application includes: pre-allocating virtual resource to user terminals, and activating the virtual resource in case of need, so user terminals can use the pre-allocated resource to exchange data with network side. When inactive, the virtual resource can allocated to other users. For small data, irregular service, pre-allocation of virtual resource and activating it in case of need, can improve efficiency of use of resource. Meanwhile, dividing users into groups and scheduling by groups can reduce control overhead.
Abstract translation: 公开了一种用于数据交换的方法和装置，涉及通信技术。 本申请的实施例包括：将虚拟资源预分配给用户终端，并且在需要的情况下激活虚拟资源，使得用户终端可以使用预先分配的资源与网络侧进行数据交换。 当不活动时，虚拟资源可以分配给其他用户。 对于小数据，不规则的服务，虚拟资源的预分配和在需要的情况下激活，可以提高资源的使用效率。 同时，将用户划分成组和按组进行调度可以减少控制开销。
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公开(公告)号：US20140323096A1
公开(公告)日：2014-10-30
申请号：US14363398
申请日：2012-09-28
Inventor： Wenling Bai , Zhuo Gao , Chenggang Jiang , Yuanyuan Li , Yu Yang
CPC classification number: H04W36/0072 , H04W12/06 , H04W16/14 , H04W36/0055 , H04W36/06
Abstract: Various examples provide a method and a system for spectrum handover in cognitive radio (CR) systems. According to the method, after detecting a user of an authorized system appears at a current working frequency, the base station generates a spectrum handover command and sends the spectrum handover command via a channel identified by the CR DWNDI to instruct the UEs in the cell to perform spectrum handover according to the spectrum handover command.
Abstract translation: 各种示例为认知无线电（CR）系统中的频谱切换提供了一种方法和系统。 根据该方法，在检测到授权系统的用户以当前工作频率出现之后，基站生成频谱切换命令，并经由由CR DWNDI识别的信道发送频谱切换命令，以指示小区中的UE 根据频谱切换命令执行频谱切换。
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公开(公告)号：US20140036659A1
公开(公告)日：2014-02-06
申请号：US14053458
申请日：2013-10-14
Inventor： Zhuo Gao
CPC classification number: H04L41/0654 , H04L1/0006 , H04W24/04 , H04W24/08 , H04W28/18 , H04W74/002 , H04W76/18
Abstract: A method and device for handling radio link failure is disclosed. The method is as follows. A device at network side requests a terminal device to send an uplink signal according to a predefined first period, and detects first signal quality. if the device at the network side determines for continuous M1 times that the first signal quality is lower than a predefined first threshold, the device at the network side requests the terminal device to send the uplink signal according to a predefined second period, and detecting second signal quality, wherein M1 is a predefined first value. When determining according to the second signal quality that restoration of a radio link of the terminal device is failed, the device at the network side releases network resources corresponding to the radio link of the terminal device. The predefined second period is larger than the predefined first period.
Abstract translation: 公开了一种处理无线电链路故障的方法和装置。 方法如下。 网络侧的设备请求终端设备根据预定义的第一周期发送上行链路信号，并检测第一信号质量。 如果网络侧的设备确定第一信号质量低于预定义的第一阈值的连续M1倍，则网络侧的设备根据预定义的第二周期请求终端设备发送上行链路信号，并且检测第二信号 信号质量，其中M1是预定义的第一值。 当根据第二信号质量确定终端设备的无线链路的恢复失败时，网络侧的设备释放与终端设备的无线链路相对应的网络资源。 预定义的第二周期大于预定义的第一周期。
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