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公开(公告)号：US20180213546A1
公开(公告)日：2018-07-26
申请号：US15933881
申请日：2018-03-23
发明人： Li ZHAO , Yi GUO , Haiyan LUO , Wenjie PENG , Xiaoli SHI
CPC分类号： H04W72/1215 , H04W16/14 , H04W28/08 , H04W88/06
摘要： Embodiments of the present disclosure provide a method of interworking between networks and a device. A network device sends an indication message to UE, where the indication message is used to indicate whether the UE is allowed to perform RAN rule-based LTE-WLAN interworking in an idle mode, so that the UE can determine, according to an indication of a network side, whether to perform the RAN rule-based LTE-WLAN interworking in an idle mode, and the network side can accurately control LTE-WLAN interworking for the UE in an idle mode.
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公开(公告)号：US20150011167A1
公开(公告)日：2015-01-08
申请号：US14491631
申请日：2014-09-19
发明人： Haiyan LUO , Tianle DENG , Binsong TANG , Yanzan SUN
CPC分类号： H04W52/143 , H04W24/08 , H04W28/20 , H04W52/244 , H04W52/343
摘要： The present invention provides methods and devices for determining a transmission power and relates to the field of communication technologies. A method includes receiving, by a power determining device, capacity information of a first cell sent by a serving base station of the first cell and determining a transmission power used by a serving base station of the second cell on the specific resource of the second cell according to the capacity information of the first cell. The aforementioned method allows the capacity of the first cell to be guaranteed.
摘要翻译： 本发明提供了用于确定发射功率的方法和装置，并且涉及通信技术领域。 一种方法包括由功率确定装置接收由第一小区的服务基站发送的第一小区的容量信息，并且确定第二小区的服务基站在第二小区的特定资源上使用的发射功率 根据第一小区的容量信息。 上述方法允许保证第一单元的容量。
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13.发明申请METHOD AND BASE STATION FOR COORDINATING PHYSICAL DOWNLINK CONTROL CHANNEL INTERFERENCE 审中-公开用于协调物理下行链路控制信道干扰的方法和基站公开(公告)号：US20140241293A1
公开(公告)日：2014-08-28
申请号：US14272228
申请日：2014-05-07
发明人： Haiyan LUO , Tianle DENG , Binsong TANG , Yanzan SUN
CPC分类号： H04W72/042 , H04L5/0053 , H04L5/0073 , H04W28/04 , H04W72/0426 , H04W72/08
摘要： The present invention provides a method and a base station for coordinating physical downlink control channel interference, where, base stations of neighboring cells exchange PDCCH state information or PDCCH performance information, so that a victim cell can identify an aggressive cell according to the above information, and notify the aggressive cell of taking a measure to reduce effect of interference to a PDCCH of the victim cell. Thereby the aggressive cell takes the measure to achieve PDCCH interference coordination, and to reduce the effect of the interference from the aggressive cell to the PDCCH of the victim cell. Or the aggressive cell actively finds that it is a strong interference source to a PDCCH of a certain victim cell, and, accordingly, takes a measure to reduce effect of interference to the PDCCH of the victim cell actively.
摘要翻译： 本发明提供了一种用于协调物理下行链路控制信道干扰的方法和基站，其中相邻小区的基站交换PDCCH状态信息或PDCCH性能信息，使得受害小区可以根据上述信息识别侵略小区， 并通知攻击性小区采取措施以减少对受害小区的PDCCH的干扰的影响。 因此，侵略小区采取措施来实现PDCCH干扰协调，并且减少从侵略小区到受害小区的PDCCH的干扰的影响。 或者侵略小区主动发现它是对某个受害小区的PDCCH的强干扰源，因此，采取措施来主动减少对受害小区的PDCCH的干扰影响。
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公开(公告)号：US20240236938A1
公开(公告)日：2024-07-11
申请号：US18604642
申请日：2024-03-14
发明人： Haiyan LUO , Xudong YANG
CPC分类号： H04W68/005 , H04W76/11 , H04W76/19 , H04W76/30 , H04W80/02
摘要： Embodiments provide a notification method, an apparatus, and a communications system, and relate to the communications field, to ensure that a DU performs accurate L2 handling in a CU-DU architecture. The notification method includes: a CU sends a first message to the DU, where the first message includes an ID of a first DRB on which bearer type change occurs and first indication information indicating the DU to perform L2 handling; or the first message includes an ID of a first DRB and second indication information indicating that bearer type change occurs. The CU receives a second message sent by the DU, where the second message includes a cell group configuration of the L2 handling.
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公开(公告)号：US20230309172A1
公开(公告)日：2023-09-28
申请号：US18304475
申请日：2023-04-21
发明人： Yuanping ZHU , Haiyan LUO , Jing LIU , Zhenzhen CAO , Yulong SHI
IPC分类号： H04W76/19
CPC分类号： H04W76/19
摘要： A method includes: a first IAB node sets up a first RRC connection to a target IAB donor by performing RLF recovery. The first IAB node sends a first message to a second node by using an SRB 1 or an SRB 2 or the first IAB node sends a BH RLF indication to the second node. t The first IAB node sets up an RRC connection to a target IAB donor by performing RLF recovery and the second node is connected to a source IAB donor through the first IAB node. The second node may be triggered to set up an second RRC connection to the target IAB donor based on the first message or the BH RLF indication.
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公开(公告)号：US20230239940A1
公开(公告)日：2023-07-27
申请号：US18191221
申请日：2023-03-28
发明人： Haiyan LUO , Yuanping ZHU
IPC分类号： H04W76/10
摘要： A data transmission method and apparatus. The method is applied to a first integrated access and backhaul (IAB) donor, and includes: receiving a first message from a core network element, where the first message carries an identifier of a first protocol data unit (PDU) session and a first data network name (DNN) associated with the identifier of the first PDU session, and the first DNN indicates a local data network corresponding to a first IAB node; the first IAB node includes a first IAB central unit-user plane (CU-UP), a first IAB-distributed unit (DU), and a first IAB-mobile terminal (MT); and the first IAB CU-UP is connected to the local data network; and notifying the first IAB CU-UP to establish the first PDU session.
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公开(公告)号：US20230139345A1
公开(公告)日：2023-05-04
申请号：US18147164
申请日：2022-12-28
发明人： Fei SUN , Haiyan LUO , Qinghai ZENG , Jietao ZHANG
摘要： A computing service implementation method and an apparatus. The method includes: a first radio access network (RAN) device obtains computing capability information of a first communication device; the first RAN device sends a first request to the first communication device, where the first request is for requesting the first communication device to perform a computing service of the first RAN device; the first RAN device receives a first response from the first communication device, where the first response indicates the computing service that is of the first RAN device and that is admitted by the first communication device; and the first RAN device exchanges, with the first communication device, data of the computing service that is of the first RAN device and that is admitted by the first communication device.
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公开(公告)号：US20230094040A1
公开(公告)日：2023-03-30
申请号：US18073842
申请日：2022-12-02
发明人： Fei SUN , Haiyan LUO , Yuanping ZHU
摘要： Embodiments of this disclosure provide a communication method, and an associated communication apparatus, medium, and chip. In a communication method, a target access network device receives first information, where the first information indicates a relationship between a first network slice in a first network and a second network slice in a second network, and the first network is different from the second network. The target access network device performs access control from a terminal device to the target access network device based on at least the first information. In this manner, in embodiments of this disclosure, the target access network device can perform access control on the terminal device during cross-network access, to reduce an access latency, reduce a service interruption problem caused by session rejection of the terminal device, and ensure service continuity of the terminal device.
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公开(公告)号：US20230049532A1
公开(公告)日：2023-02-16
申请号：US17965577
申请日：2022-10-13
发明人： Kaiyang QU , Qufang HUANG , Haiyan LUO , Xiao XIAO
摘要： The present disclosure relates to random access methods and terminal devices. One example method includes determining a first random access time-frequency resource corresponding to a first network slice service, where the first network slice service is a network slice service that is to be initiated, determining a random access type corresponding to the first network slice service, determining a second random access time-frequency resource from the first random access time-frequency resource based on the random access type, where the second random access time-frequency resource is a random access time-frequency resource corresponding to the random access type, and initiating random access based on the second random access time-frequency resource.
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公开(公告)号：US20220015088A1
公开(公告)日：2022-01-13
申请号：US17486560
申请日：2021-09-27
发明人： Emmanouil PATEROMICHELAKIS , Chan ZHOU , Henrik OLOFSSON , Wenjie PENG , Jun WANG , Haiyan LUO
IPC分类号： H04W72/04
摘要： The present invention relates to the fields of mobile communication, connected driving, Internet of vehicles (IoV), self-driving car, and autonomous car. More specifically, the present invention relates to side-link communication and network slicing. The present invention provides a control unit 100 for assisting side-link communication for at least one slice 101 of a communication network, wherein the control unit 100 is configured to obtain at least one of an upper layer requirement 102, and a session requirement 103; and to configure, for the at least one slice 101, at least one side-link resource pool 104 based on the upper layer requirement 102 and/or session requirement 103.
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