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公开(公告)号：US11159966B2
公开(公告)日：2021-10-26
申请号：US16803670
申请日：2020-02-27
发明人： Bingzhao Li , Yanyan Chen , Xiaodong Yang
摘要： A method and system for measuring a service transmission status of a user equipment is provided. A first service station transmits a first data packet for a user equipment; the first service station determines at least one second service station that transmits a second data packet for the user equipment; and the first service station instructs the at least one second service station to measure a service transmission status of the user equipment, where the first data packet and the second data packet are different data packets of a same service of the user equipment or data packets of different services. According to the method and system, a service transmission status of a user equipment can be measured in a multi-station transmission scenario.
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公开(公告)号：US20180110086A1
公开(公告)日：2018-04-19
申请号：US15829771
申请日：2017-12-01
发明人： Yanyan Chen , Yongqiang Gao
摘要： A method for indicating discontinuous data scheduling includes receiving discontinuous reception (DRX) indication information on an Iur interface; and sending discontinuous scheduling indication information to a base station according to the DRX indication information. A communication system and a radio network control device for implementing the method are also provided.
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公开(公告)号：US09820161B2
公开(公告)日：2017-11-14
申请号：US14996721
申请日：2016-01-15
发明人： Zongjie Wang , Bingzhao Li , Yanyan Chen , Chuanfeng He
CPC分类号： H04W16/14 , H04L1/0026 , H04L5/0057 , H04W72/0446 , H04W88/06
摘要： The present invention discloses a network side device, user equipment, and a spectrum sharing method thereof. The method includes: acquiring load information of a first and a second systems; acquiring a cycle period of a shared frequency of the first and the second systems; obtaining time slice allocation information according to the load information of the first and the second system, and the cycle period, where the time slice allocation information includes a first and a second time slice; and sending the time slice allocation information to user equipment, so that the user equipment performs data transmission at the first time slice by using the first system and performs data transmission at the second time slice by using the second system and by using the shared frequency. By means of the foregoing manner, a shared frequency can be allocated, so that efficiency of transmitting system data can be effectively improved.
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公开(公告)号：US09706462B2
公开(公告)日：2017-07-11
申请号：US14719736
申请日：2015-05-22
发明人： Ming Fang , Yanyan Chen , Bin Tan , Pingping Xing
IPC分类号： H04W36/14 , H04W24/10 , H04W36/00 , H04W40/02 , H04W48/16 , H04W8/08 , H04W24/02 , H04W92/20
摘要： Embodiments of the present invention provide a communication method, a user equipment, and a single radio controller. The method includes: establishing, by a user equipment, a first connection with an SRC by using a first communications network; and sending, by the user equipment, NAS signaling or Layer 3 signaling of a second communications network to the SRC by using the first connection, and/or receiving NAS signaling or Layer 3 signaling of a second communications network from the SRC by using the first connection. Therefore, in the embodiments of the present invention, NAS/L3 signaling of a second communications network is transmitted over the first connection that is established in a first communications network, so that a service can flexibly switch between different RATs, and the system efficiency is improved.
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5.发明申请公开(公告)号：US20160249235A1
公开(公告)日：2016-08-25
申请号：US15143127
申请日：2016-04-29
发明人： Bingzhao Li , Yanyan Chen , Xiaodong Yang , Yuliang Zhi
CPC分类号： H04W24/02 , H04W12/08 , H04W36/305 , H04W76/18 , H04W76/19
摘要： The present invention discloses a method for processing a radio link failure report, an apparatus, and a system. When a radio link failure occurs in user equipment in a current cell, if security information is activated, the user equipment initiates a radio resource control (RRC) connection re-establishment process. If a re-establishment cell is selected before a re-establishment timing times out, the user equipment sends an RRC connection re-establishment request to a network device, and records an identifier of the re-establishment cell in a radio link failure report. The user equipment sends the radio link failure report to the network device, so that the network device determines, according to the radio link failure report, a reason why a radio link failure occurs in the user equipment.
摘要翻译： 本发明公开了一种处理无线电链路故障报告，装置和系统的方法。 当当前小区的用户设备发生无线链路故障时，如果安全信息被激活，则用户设备发起无线资源控制（RRC）连接重建过程。 如果在重新建立定时超时之前选择重建小区，则用户设备向网络设备发送RRC连接重建请求，并且在无线链路故障报告中记录重建小区的标识符。 用户设备向网络设备发送无线链路故障报告，网络设备根据无线链路故障报告确定用户设备发生无线链路故障的原因。
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6.发明申请公开(公告)号：US20160135057A1
公开(公告)日：2016-05-12
申请号：US14996721
申请日：2016-01-15
发明人： Zongjie Wang , Bingzhao Li , Yanyan Chen , Chuanfeng He
CPC分类号： H04W16/14 , H04L1/0026 , H04L5/0057 , H04W72/0446 , H04W88/06
摘要： The present invention discloses a network side device, user equipment, and a spectrum sharing method thereof. The method includes: acquiring load information of a first and a second systems; acquiring a cycle period of a shared frequency of the first and the second systems; obtaining time slice allocation information according to the load information of the first and the second system, and the cycle period, where the time slice allocation information includes a first and a second time slice; and sending the time slice allocation information to user equipment, so that the user equipment performs data transmission at the first time slice by using the first system and performs data transmission at the second time slice by using the second system and by using the shared frequency. By means of the foregoing manner, a shared frequency can be allocated, so that efficiency of transmitting system data can be effectively improved.
摘要翻译： 本发明公开了一种网络侧设备，用户设备及其频谱共享方法。 该方法包括：获取第一和第二系统的负载信息; 获取第一和第二系统的共享频率的周期; 根据第一和第二系统的负载信息获得时间片分配信息，以及周期周期，其中时间片分配信息包括第一和第二时间片; 以及向所述用户设备发送所述时间片分配信息，以使得所述用户设备通过使用所述第一系统在所述第一时间片段执行数据传输，并且通过使用所述第二系统并通过使用所述共享频率在所述第二时间片上执行数据传输。 通过上述方式，可以分配共享频率，从而可以有效地提高传输系统数据的效率。
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公开(公告)号：US20150373670A1
公开(公告)日：2015-12-24
申请号：US14838538
申请日：2015-08-28
发明人： Ming FANG , Yanyan Chen , Bin Tan , Pingping Xing
CPC分类号： H04W72/005 , H04L12/18 , H04W48/10 , H04W52/0254 , H04W72/02 , H04W72/042 , H04W88/10 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： Embodiments of the present invention provide a radio communications method and device, where the method is applicable to a radio communications system, where the radio communications system includes a unified control area, the unified control area includes areas covered by two or more cells of different standards, and the method includes: configuring, by a network-side device, a unified broadcast control channel for the unified control area; and sending, by the network-side device and over the unified broadcast control channel, a broadcast message to an idle-state user equipment UE that is located in the unified control area and camps on the unified broadcast control channel. By using this method, in a process in which a UE in an idle state moves in coverage areas of different standards, a standard on which the UE camps does not need to be changed, thereby reducing complexity of mobility management and reducing signaling overheads.
摘要翻译： 本发明的实施例提供一种无线电通信方法和装置，其中该方法可应用于无线电通信系统，其中无线电通信系统包括统一的控制区域，统一控制区域包括由两个或多个不同标准的小区覆盖的区域 该方法包括：通过网络侧设备配置用于统一控制区域的统一广播控制信道; 并且通过网络侧设备和统一广播控制信道向位于统一控制区域的空闲状态用户设备UE发送广播消息并驻留在统一广播控制信道上。 通过使用该方法，在空闲状态的UE在不同标准的覆盖区域内移动的过程中，不需要改变UE驻留的标准，从而降低移动性管理的复杂度，降低信令开销。
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8.发明申请METHOD, BASE STATION, AND RADIO NETWORK CONTROLLER FOR PARAMETER CONFIGURATION DURING CHANNEL SWITCHING 审中-公开方法，基站和无线电网络控制器在信道切换期间的参数配置公开(公告)号：US20140120935A1
公开(公告)日：2014-05-01
申请号：US14147910
申请日：2014-01-06
发明人： Bingzhao Li , Yanyan Chen , Xiaoxiao Zheng
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04W56/0045 , H04W72/0433 , H04W76/27
摘要： A method for parameter configuration during channel switching is disclosed. After a common enhanced dedicated channel for uplink use to a terminal, a base station calculates an F-DPCH timing offset of the terminal in a non-Cell-DCH state, calculates a second F-DPCH timeslot format according to a first F-DPCH timing offset, a first F-DPCH timeslot format, and the F-DPCH timing offset of the terminal in the non-Cell-DCH state, and establishes a radio link by using the F-DPCH timing offset of the terminal in the non-Cell-DCH state and the second F-DPCH timeslot format. The method for parameter configuration during channel switching that is provided in an embodiment of the present invention can avoid interruption of uplink data transmission of the terminal. Embodiments of the present invention further provide a corresponding radio network controller and base station.
摘要翻译： 公开了一种在信道切换期间进行参数配置的方法。 在对终端进行上行链路使用的公共增强专用信道之后，基站以非小区DCH状态计算终端的F-DPCH定时偏移，根据第一F-DPCH计算第二F-DPCH时隙格式 定时偏移，第一F-DPCH时隙格式和终端在非小区DCH状态中的F-DPCH定时偏移，并且通过使用非小区DCH状态中的终端的F-DPCH定时偏移来建立无线电链路， Cell-DCH状态和第二个F-DPCH时隙格式。 在本发明的实施例中提供的信道切换期间的参数配置方法可以避免终端上行链路数据传输的中断。 本发明的实施例还提供了相应的无线电网络控制器和基站。
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9.发明申请公开(公告)号：US20130250883A1
公开(公告)日：2013-09-26
申请号：US13854063
申请日：2013-03-30
发明人： Xuanyu Guo , Xiaoying Xu , Qi Liu , Xiaoxiao Zheng , Yanyan Chen
IPC分类号： H04W72/04
CPC分类号： H04W72/0486 , H04W68/00 , H04W72/04 , H04W88/08 , H04W88/12
摘要： Embodiments of the present invention disclose a method and an apparatus for paging a user equipment in a Cell_PCH state and relate to the field of communication technologies. When a UE in a Cell_PCH state is paged by a network, congestion of HS-SCCH resources is reduced and an access delay of the UE is decreased. For example, a radio network controller instructs a base station to send data to a user equipment via a high speed physical downlink shared channel (HS-PDSCH). The user equipment is in a Cell_PCH state and has a dedicated radio network temporary identity (H-RNTI).
摘要翻译： 本发明的实施例公开了一种用于在Cell_PCH状态中寻呼用户设备并涉及通信技术领域的方法和装置。 当Cell_PCH状态的UE被网络寻呼时，HS-SCCH资源的拥塞减小，并且UE的接入延迟降低。 例如，无线网络控制器指示基站通过高速物理下行共享信道（HS-PDSCH）向用户设备发送数据。 用户设备处于Cell_PCH状态并且具有专用无线电网络临时标识（H-RNTI）。
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10.发明授权公开(公告)号：US11758429B2
公开(公告)日：2023-09-12
申请号：US17539918
申请日：2021-12-01
发明人： Bingzhao Li , Yanyan Chen , Chunchun Lv , Qucai Chen
摘要： Provided are a system for implementing multiple Radio Access Networks (RANs) convergence and a method thereof. The method includes: an anchor RAN establishes a connection with a User Equipment (UE); the anchor receives a RAB establishment request from a Core Network (CN); the anchor RAN selects an auxiliary RAN; the anchor RAN sends quality of service (QoS) parameters to the auxiliary RAN, so that the auxiliary RAN establishes a connection with the UE according to the QoS parameters, while the anchor RAN keep the connection with the UE. With the methods provided in embodiments for the present disclosure, multiple RANs convergence is implemented, and the UE establishes connections with the anchor RAN and the auxiliary RAN at the same time, so as to improve the peak rate of the UE.
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