公开(公告)号：US20210360084A1

公开(公告)日：2021-11-18

申请号：US17280982

申请日：2019-09-29

申请人： CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE ,  CHINA MOBILE COMMUNICATIONS GROUP CO., LTD.

发明人： Yue SONG ,  Xu CHEN

IPC分类号： H04L29/08

摘要： Disclosed in the embodiments of the present application are a resource query method and apparatus, a device, and a storage medium. Said method comprises: a service user NF initiating a service access request to a service provider NF, the service access request carrying query conditions for a resource, the query conditions being used for indicating a combined query relationship of at least two query parameters; and the service user NF receiving a service access response returned by the service provider NF.

公开(公告)号：US11166242B2

公开(公告)日：2021-11-02

申请号：US16639249

申请日：2018-06-13

申请人： China Mobile Communication Co., Ltd Research Institute ,  China Mobile Communications Group Co., Ltd.

发明人： Dan Wu ,  Hui Tong ,  Fei Wang ,  Yi Zheng

IPC分类号： H04W52/32 ,  H04W52/18 ,  H04B7/06 ,  H04W52/24

摘要： A method of indicating transmit power of a reference signal (RS), a method of receiving transmit power of an RS, a network device, and user equipment are provided. The method includes: configuring a power offset set including a plurality of power offset values, where a power offset value in the power offset set represents a difference between power used to transmit a first RS and power used to transmit a second RS; and transmitting indication information to user equipment, where the indication information carries an actual difference value between the power used to transmit the first RS and the power used to transmit the second RS, and the actual difference value between the power is a power offset value in the power offset set.

公开(公告)号：US11166207B2

公开(公告)日：2021-11-02

申请号：US16476586

申请日：2018-01-08

申请人： China Mobile Communication LTD., Research Institute ,  China Mobile Communications Group Co., Ltd.

发明人： Xiaodong Xu

IPC分类号： H04W36/00 ,  H04W36/32 ,  H04W48/20 ,  H04W84/00

摘要： A method and an apparatus for cell selection or reselection and a method and an apparatus for setting a cell handover parameter are provided. The method for cell selection or reselection includes: acquiring speed priorities of one or more cells and a movement speed grade of a terminal device; and performing cell selection or cell reselection according to the speed priorities and the movement speed grade. According to the embodiments of the present disclosure, the terminal device acquires speed priorities of network cells and its own movement speed grade, so as to firstly perform a cell filtering by using the speed priority and then perform another cell filtering by using a frequency priority during the cell selection to select a target cell to camp on, to enable the terminal device to distinguish between cells with different speed priorities and preferentially camp on a cell matching a movement speed of the terminal device, so that the terminal device camps on cells more efficiently and cells with different priorities serve the terminal device more efficiently.

公开(公告)号：US20210329710A1

公开(公告)日：2021-10-21

申请号：US17051877

申请日：2019-04-30

申请人： China Mobile Communication Co., Ltd Research Institute ,  China Mobile Communications Group Co.,Ltd.

发明人： Liang LIU ,  Yang LIU ,  Nan HU ,  Nan LI

IPC分类号： H04W74/08 ,  H04W74/00 ,  H04W56/00 ,  H04W72/04

摘要： The present disclosure provides a random access method, a UE and a network side device. The random access method includes: initiating random access on one or more SS blocks; and sending random access information on each SS block to the network side device.

公开(公告)号：US20210321476A1

公开(公告)日：2021-10-14

申请号：US17267297

申请日：2019-07-16

申请人： China Mobile Communication Co., Ltd Research Institute ,  China Mobile Communications Group Co.,Ltd.

发明人： Xiaoran ZHANG ,  Nan LI ,  Nan HU ,  Zhe SHAO

IPC分类号： H04W76/16 ,  H04W8/24 ,  H04W72/12 ,  H04L5/14 ,  H04W52/36 ,  H04B1/3827

摘要： A resource allocation method, a terminal, a network device and a computer storage medium are provided. The resource allocation method includes: transmitting, by a terminal, first indication information and/or second indication information to a network device, wherein the first indication information includes a power class type for a band combination of the terminal, the second indication information includes a capability corresponding to the band combination.

公开(公告)号：US11102701B2

公开(公告)日：2021-08-24

申请号：US16491818

申请日：2018-03-05

申请人： China Mobile (Hangzhou) Information Technology Co., Ltd. ,  China Mobile Communications Group Co., Ltd.

发明人： Huan Wang ,  Dong Li

IPC分类号： H04W12/04 ,  H04W40/30 ,  H04W4/80 ,  H04W76/11 ,  H04W80/02 ,  H04W84/20

摘要： A method, a device and a system of controlling Bluetooth networking among physical devices are provided. The method includes: establishing a Bluetooth networking strategy list in advance, wherein the Bluetooth networking strategy list includes one or more Bluetooth networking strategies inputted or selected by a user in accordance with a pre-established correspondence relation between master and slave physical devices; receiving a Bluetooth-networking-strategy selection instruction; and transmitting a selected Bluetooth networking strategy in accordance with the Bluetooth-networking-strategy selection instruction to a network server, such that the Bluetooth networking strategy is forwarded by the network server to the master physical device, wherein the Bluetooth networking strategy is used to trigger the master physical device to adjust a Bluetooth networking relation between the master and the slave physical devices.

公开(公告)号：US20210243283A1

公开(公告)日：2021-08-05

申请号：US16972037

申请日：2019-06-04

申请人： China Mobile Communication Co., Ltd Research Institute ,  China Mobile Communications Group Co.,Ltd.

发明人： Liuyan HAN

IPC分类号： H04L29/06 ,  H04J3/06 ,  H04L29/12

摘要： A message transmission method, a message transmission device, a network side device and a storage medium are provided. The method includes: determining a PTP version of a sending port set by a network side device; sending a first PTP message that uses the PTP version of the sending port through the sending port.

公开(公告)号：US20210219180A1

公开(公告)日：2021-07-15

申请号：US17057210

申请日：2019-04-29

申请人： China Mobile Communication Co., Ltd Research Institute ,  China Mobile Communications Group Co., Ltd.

发明人： Liang LIU ,  Hui MA ,  Zhuo CHEN

IPC分类号： H04W28/08 ,  H04W16/18 ,  H04L29/06 ,  H04W84/04

摘要： A processing method of an adaptation layer of an integrated access and backhaul node and an adaptation layer are provided. The method includes: mapping, by the adaptation layer of the integrated access and backhaul node, a received first data packet to a first bearer or channel between the integrated access and backhaul node and a first node; transmitting, by the adaptation layer of the integrated access and backhaul node, the first data packet to the first node; wherein the first node is a downstream integrated access and backhaul node relative to the integrated access and backhaul node and/or a UE accessing the integrated access and backhaul node, or the first node is an upstream integrated access and backhaul node relative to the integrated access and backhaul node or a donor node of the integrated access and backhaul node.

公开(公告)号：US20210219160A1

公开(公告)日：2021-07-15

申请号：US17059578

申请日：2019-04-28

申请人： China Mobile Communications Group Co.,Ltd. ,  CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE

发明人： Fang XIE ,  Nan HU ,  Guangyi LIU

IPC分类号： H04W24/10 ,  H04W24/08

摘要： An information reporting method, an information reporting configuration method, a user equipment and a network side device are provided. The information reporting method is applied to the user equipment and includes reporting information of a frequency domain location where the user equipment is located recorded by the user equipment and/or information of a frequency domain location where the user equipment is currently located.

公开(公告)号：US20210210956A1

公开(公告)日：2021-07-08

申请号：US17059518

申请日：2019-05-21

申请人： China Mobile Group Design Institute Co., Ltd. ,  China Mobile Communications Group Co.,Ltd.

发明人： Baochang LIU ,  Qiang LIU ,  Yusheng LI ,  Qifan WANG ,  Yongqiang LUO ,  Gaunjun HAN

IPC分类号： H02J1/10 ,  H02J9/06

摘要： A method and device for controlling a distributed direct current power supply system are provided in embodiments of this disclosure. The method includes: acquiring a direct current busbar current of the distributed direct current power supply system; acquiring, according to the direct current busbar current and a rated capacity of a power conversion unit in the distributed direct current power supply system, a quantity of power conversion units that meets a power requirement of a load; and adjusting, according to the quantity of power conversion units, power conversion units that are turned on in the distributed direct current power supply system. The device is used to implement the method.