公开(公告)号：US20220104174A1

公开(公告)日：2022-03-31

申请号：US17418084

申请日：2019-01-10

Applicant: Nokia Technologies Oy

Inventor： Jianguo LIU ,  Tao TAO ,  Zhe LUO ,  Yan MENG ,  Gang SHEN

IPC: H04W68/02 ,  H04W68/00 ,  H04W76/28

Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for paging in new radio systems. According to embodiments of the present disclosure, the network device transmits an indication to multiple terminal devices to indicate whether the paging overload occurs on the PO. The terminal device determines whether to continue monitoring the paging message based on the indication. In this way, the power consumption is reduced.

公开(公告)号：US20210321437A1

公开(公告)日：2021-10-14

申请号：US17270270

申请日：2018-09-28

Applicant: Nokia Technologies Oy

Inventor： Jianguo LIU ,  Tao TAO ,  Zhe LUO ,  Yan MENG ,  Gang SHEN ,  Claudio ROSA

IPC: H04W72/12 ,  H04W76/28

Abstract: There is provided a method comprising: receiving from a second cell at a user equipment in a first state of discontinuous reception mode for a first cell, an indication configured to cause the user equipment to operate in a second state of discontinuous reception mode for the first cell; and receiving, at the user equipment from the first cell, data, said data being scheduled based on the indication.

公开(公告)号：US20210227592A1

公开(公告)日：2021-07-22

申请号：US17268523

申请日：2018-08-22

Applicant: Nokia Technologies Oy

Inventor： Frank FREDERIKSEN ,  Zhe LUO ,  Tao TAO ,  Jianguo LIU

IPC: H04W74/08

Abstract: A method comprises configuring, by a base station, a device with a first mode of performing random access procedure. The method includes configuring the device with a second mode of performing random access procedure. The device is configured to access either the first mode of performing random access procedure or the second mode of performing random access procedure. The method also includes configuring an availability of the second mode of performing random access procedure.

公开(公告)号：US20200329470A1

公开(公告)日：2020-10-15

申请号：US16958770

申请日：2018-12-21

Applicant: Nokia Technologies OY

Inventor： Jianguo LIU ,  Tao TAO ,  Zhe LUO ,  Jun WANG ,  Zhuo WU ,  Gang SHEN

IPC: H04W72/04 ,  H04W16/14 ,  H04W74/08

Abstract: The method implemented at a network device includes dividing a wireless system bandwidth into a plurality of non-overlapping bandwidth ranges each including a plurality of operating channels available for channel bonding. The method also includes allocating one of the plurality of bandwidth ranges for a wireless communication between the network device and a terminal device served by the network device. The method further includes determining, from the plurality of operating channels for the bandwidth range, one operating channel as a primary channel of the wireless communication. Embodiments of the present disclosure also provide a corresponding network device, a method implemented at a terminal device and a corresponding terminal device, and a non-transitory computer-readable medium.

公开(公告)号：US20220038231A1

公开(公告)日：2022-02-03

申请号：US17276380

申请日：2018-09-27

Applicant: Nokia Technologies Oy

Inventor： Tao TAO ,  Jianguo LIU ,  Zhe LUO ,  Yan MENG ,  Gang SHEN

IPC: H04L5/00

Abstract: Embodiments of the present disclosure provide apparatus, methods and computer readable storage mediums for configuring resources for positioning reference signals. A method comprises determining a second set of resource configuration for positioning reference signal (PRS) mapping to resource elements in the second set, wherein the second set is an extension of the first set of resource configuration for PRS mapping with additional resource elements. The method further comprises transmitting configurations of at least one of the first set and the second set, to configure PRS transmission according to the first set or the second set.

公开(公告)号：US20210400620A1

公开(公告)日：2021-12-23

申请号：US17292064

申请日：2018-11-09

Applicant: Nokia Technologies OY

Inventor： Tao TAO ,  Jianguo LIU ,  Zhe LUO ,  Yan MENG ,  Zhilan XIONG

IPC: H04W64/00 ,  H04W24/10 ,  H04W4/02

Abstract: Methods and apparatus for transmitting positioning measurement report are provided. The method includes a step of receiving a location information request from a serving base station or from a location server, a step of determining timing for transmitting a positioning measurement report, a step of generating a report assisted message based on the determined timing for transmitting the positioning measurement report, and a step of transmitting the report assisted message to the serving base station. The key idea of this disclosure is requesting UL resources for positioning measurement report in advance by transmitting a report assisted message. Consequently, the UE can transmit the positioning measurement report just after the measurement data being generated. The disclosure can minimize the delay from positioning measurement data generation to the positioning measurement report.

公开(公告)号：US20210160922A1

公开(公告)日：2021-05-27

申请号：US17056992

申请日：2018-06-06

Applicant: Nokia Technologies Oy

Inventor： Zhe LUO ,  Tao TAO ,  Jianguo LIU ,  Gang SHEN ,  Jun WANG ,  Zhuo WU ,  Yan MENG

IPC: H04W74/00 ,  H04W56/00 ,  H04W74/08 ,  H04L5/00 ,  G06N20/00

Abstract: A method, device and computer readable medium for determining TA. A method includes, the network device (120) determines an estimation of a timing advance and an error of the timing advance based on a random access preamble received from the terminal device (110). The network device (120) determines different communication modes with different lengths of overheads for the terminal device (110) based on the error. The network device (120) may update the estimation of the timing advance based on feedback information from the terminal device (110). In this way, accuracy of the estimation of the timing advancing is improved.