-
公开(公告)号：US20190082366A1
公开(公告)日：2019-03-14
申请号：US16186225
申请日：2018-11-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinhua MIAO , Jian ZHANG , Wei QUAN
Abstract: A method for configuring radio resource control (RRC) includes: receiving, by user equipment, an RRC configuration message sent by a first base station, where the RRC configuration message includes first RRC configuration content and a channel configuration parameter; configuring, by the user equipment, a first RRC connection between the user equipment and the first base station in response to the first RRC configuration content, and establishing a second RRC connection between the user equipment and a second base station based on the channel configuration parameter; receiving, by the user equipment, second RRC configuration content sent by the second base station; and configuring, by the user equipment, the second RRC connection between the user equipment and the second base station in response to the second RRC configuration content. According to the present disclosure, a transmission delay between base stations can be reduced and signaling load of a master base station can be reduced.
-
92.发明申请公开(公告)号：US20190081757A1
公开(公告)日：2019-03-14
申请号：US16188713
申请日：2018-11-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaodong YANG , Wei QUAN , Jian ZHANG , Bingzhao LI
Abstract: The present invention provides an uplink reference signal sending method, and the method includes: sending, by a terminal device, an uplink reference signal on N1 second component carriers within a determined uplink reference signal sending time, and prohibiting, on M1 first component carriers in M first component carriers within the sending time, the terminal device from sending an uplink signal, where the first component carriers are carriers on which scheduling of uplink data transmission is allowed, and the second component carriers are carriers on which scheduling of uplink data transmission is prohibited. N1≤M1, in other words, within the sending time, a quantity N1 of second component carriers on which the uplink reference signal is sent is less than or equal to a quantity M1 of first component carriers on which sending of the uplink signal is prohibited.
-
公开(公告)号：US20190045398A1
公开(公告)日：2019-02-07
申请号：US16145631
申请日：2018-09-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li CHAI , Hong WANG , Jian ZHANG , Wei QUAN
Abstract: A radio resource management method and apparatus are disclosed, to reduce, in a multi-connectivity scenario, load existing in radio resource management message exchange between network devices. In some feasible implementations of the present disclosure, the method includes: configuring, by a network control device, a network device set for user equipment, where the set includes a first network device and a second network device, the first network device and the second network device respectively include a first resource management entity and a second resource management entity; and further configuring, by the network control device, a third resource management entity on the user equipment, where the first resource management entity and the second resource management entity are used to exchange resource management messages with the third resource management entity on the user equipment, where the resource management message is used for radio resource management.
-
公开(公告)号：US20190020688A1
公开(公告)日：2019-01-17
申请号：US16123470
申请日：2018-09-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinhua MIAO , Jian ZHANG , Wei QUAN , Xun TANG , Bingzhao LI
CPC classification number: H04L63/20 , H04L41/0806 , H04L41/0853 , H04L63/205 , H04L2209/80 , H04W12/001 , H04W12/10
Abstract: Embodiments of the present disclosure disclose a security configuration method for a radio bearer and a device. The method may include: obtaining, by a base station, a first security configuration message, where the first security configuration message is used to indicate whether security configuration needs to be performed on each of N radio bearers set up between the base station and a terminal device, and indicate security configuration parameters for M radio bearers on which security configuration needs to be performed, where N is a positive integer, M is an integer, and M≤N; and sending, by the base station, the first security configuration message to the terminal device. According to the embodiments of the present disclosure, applicability of security configuration can be improved.
-
95.发明申请公开(公告)号：US20180368134A1
公开(公告)日：2018-12-20
申请号：US16119431
申请日：2018-08-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian ZHANG , Qinghai ZENG
Abstract: Embodiments described in this application resolves a problem of processing air interface capability information of a user equipment (UE), so that the UE may support a plurality of different air interface types on a same carrier, and therefore the base station may flexibly allocate a resource to the UE between a plurality of air interface types more flexibly based on the capability information of the UE, to more flexibly adapt to the dynamic requirements of the service and the radio condition.
-
Patent Agency Ranking
公开(公告)号：US20180255435A1
公开(公告)日：2018-09-06
申请号：US15971846
申请日：2018-05-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bingzhao LI , Yan WANG , Yongqiang GAO , Jian ZHANG
Abstract: The present disclosure relates to a cell multicast service processing method and a device. The method may include receiving, by a first base station, a multicast service session start message sent by a multicast coordination entity. The method may also include sending, by the first base station, a multicast service session start failure message or a multicast service session start response message to the MCE, where the multicast service session start failure message indicates that a multicast service fails to be started for all the cells that are managed by the first base station and for which a multicast service session is to be started, and the multicast service session start response message includes an identifier of a cell for which a multicast service is successfully started among the cells that are managed by the first base station and for which a multicast service session is to be started.
-
97.发明申请公开(公告)号：US20180213536A1
公开(公告)日：2018-07-26
申请号：US15928058
申请日：2018-03-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaodong YANG , Jian ZHANG , Yongxia LYU , Wei QUAN
Abstract: The present disclosure relates to a terminal device, in which a sending module sends, in a first uplink subframe on a first carrier, an uplink reference signal to a network device, where the first carrier is a carrier on which the terminal device sends neither uplink data nor uplink control information in uplink; and a processing module determines a first power headroom PHR, where the first PHR is a PHR of a transmit power of the terminal device in the first uplink subframe or a PHR of a transmit power of the terminal device in the first uplink subframe on the first carrier. Special carriers are introduced, and uplink reference signals are sent on the special carriers, so that information, such as downlink channel characteristics, of these special carriers can be obtained by the network device.
-
公开(公告)号：US20180206114A1
公开(公告)日：2018-07-19
申请号：US15922295
申请日：2018-03-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bingzhao LI , Wei QUAN , Zhenxing HU , Jian ZHANG , Xiaodong YANG , Jinhua MIAO
Abstract: A mobility management method, user equipment, and a network device are provided. The mobility management method includes: receiving, by user equipment UE in a connected state, a handover-free UE identifier from a network device, where the handover-free UE identifier is used to uniquely identify the UE in a handover-free state in a handover-free area, and the handover-free area includes at least two cells; entering, by the UE, the handover-free state after meeting an activation condition, where in the handover-free state, the UE stores the handover-free UE identifier and a connection context that is of the UE in the connected state, and the UE does not execute a handover procedure when the UE moves in the handover-free area; sending, by the UE, the handover-free UE identifier to the network device after the UE determines that a deactivation condition is met.
-
99.发明申请公开(公告)号：US20180184332A1
公开(公告)日：2018-06-28
申请号：US15855027
申请日：2017-12-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mingzeng DAI , Jian ZHANG , Jing LIU , Qinghai ZENG
CPC classification number: H04W28/18 , H04W16/02 , H04W24/02 , H04W24/10 , H04W28/24 , H04W88/085 , H04W88/12 , H04W88/14
Abstract: The present disclosure provides a wireless network function configuration method, a wireless network node, and a core network device, that reduce a requirement on a bandwidth of a transport network. The method includes: determining, by a first wireless network node, a function configuration policy that is used by the first wireless network node and a second wireless network node to perform wireless network function configuration; and sending, by the first wireless network node and to the second wireless network node, function configuration information corresponding to the second part of wireless network functions, wherein the function configuration information is used by the second wireless network node to complete function configuration of the second wireless network node.
-
100.发明申请公开(公告)号：US20180152938A1
公开(公告)日：2018-05-31
申请号：US15879251
申请日：2018-01-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinhua MIAO , Jian ZHANG , Qinghai ZENG , Wei QUAN , Bingzhao LI , Xun TANG
CPC classification number: H04W72/048 , H04L1/1628 , H04L1/1671 , H04L1/18 , H04L5/0037 , H04L5/005 , H04L5/0053 , H04L2001/0093 , H04W16/14 , H04W72/042 , H04W72/0446
Abstract: A method includes: allocating, by an eNB, a same uplink shared resource to m UEs, where m≥2; sending, by the UE to the eNB by using the uplink shared resource, uplink data that includes an identifier of the UE and/or buffer status information corresponding to the UE; generating according to successfully received uplink data, feedback information that includes the UE identifier and/or an uplink scheduling grant; and sending, by the eNB, the feedback information by using a MAC PDU, or sending acknowledgement information by using a downlink resource indicated by a combination of an agreed feedback location and an offset. A problem that an eNB cannot correctly send feedback information to each UE when the multiple UEs send uplink data by using a same uplink shared resource and DM-RS is resolved, so that each UE is clear about whether the uplink data of the UE is successfully sent.
-
-
-
-
-
-
-
-
-
Search Results
190
records
(took 0.032 seconds)
