Lenovo (beijing) Limited

Nec Corporation

Motorola Mobility LLC

Other

China Petroleum Chemical Corporation

Research Institute of Petroleum Processing, Sinopec

Nec C Orporation

Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

Academy of National Food and Strategic Reserves Administration

China Paeto-chemical Corporation

Lenovo Limited

Hongmei Liu

Haiming Wang

Zhennian Sun

Zhi Yan

Gang Wang

Haipeng Lei

Lianhai Wu

Lei Jiang

Yuantao Zhang

Yingying Li

Chuangxin Jiang

Chenxi Zhu

Jing Han

Bingchao Liu

Jie Shi

Yukai Gao

Hongchao Li

Prateek Basu Mallick

Wei Ling

Joachim Lohr

Xiaodong Yu

Lingling Xiao

Yi Zhang

Joachim Loehr

Vijay Nangia

Joachim Löhr

Jie Hu

Xiaoyuan Wang

Majid Ghanbarinejad

Zhuoyun Zhang

Zifang Guo

Jinfeng Wang

Dongbing Liu

Hyung-Nam Choi

Ping Gao

Shiyuan Xu

Yu Kang

Hongbo Ji

Jinnan Chen

Jin Ye

Songxue Wang

Longxiu Dai

Qiwei Duan

Jinqiang Mo

Xiuqin Li

Jiuhua Chen

Xinping Lyu

Baoxia Ni

Embodiments of the present application are directed to a method and apparatus for frequency hopping for control channels for devices with reduced capabilities. The method may include: receiving configurations of a plurality of bandwidth parts (BWPs); receiving a configuration of control channel offset for a control channel; determining a corresponding control channel resource in a corresponding BWP for each set of a plurality of sets of repetitions by using at least the configuration of the control channel offset and the configurations of the BWPs.

Method and apparatus for frequency hopping for control channels for devices with reduced capabilities

The present disclosure relates to methods and apparatuses for resource configuration. A method includes receiving a first resource(s) configuration and a second resource(s) configuration; and determining a resource(s) for RRC idle/inactive mode by the second resource(s) configuration: wherein the second resource(s) configuration is determined based on value(s) of parameter(s) in the first resource(s) configuration and/or value(s) of additional parameter(s).

Methods and apparatuses for resource configuration

Embodiments of the present application relate to a method and an apparatus for initial access of a user equipment (UE). According to an embodiment of the present application, a method can include: a method may include: detecting, at a first UE, a first synchronization signal block (SSB); determining whether a subcarrier offset value indicated by the first SSB is within a first range or a second range; and determining whether the first SSB has a valid access configuration for the first UE based on an indication in master system information (MIB) of the first SSB. Embodiments of the present application can facilitate the NR-Light UE to detect the initial access parameters, thereby implementation of the initial access procedure for the NR-Light UE.

Method and apparatus for initial access of a user equipment

Embodiments of the present disclosure relate to methods and apparatuses for physical downlink control channel (PDCCH) monitoring. According to an embodiment of the present disclosure, a method may include: receiving first configuration information indicating that at least two search space sets are associated; and detecting downlink control information (DCI) in the at least two search space sets based on the first configuration information.

Methods and apparatus for PDCCH monitoring

Methods and apparatuses for indicating NPDCCH monitoring termination period to the UE in NTN are disclosed. A method comprises receiving a first control signal scheduling one of a first data transmission and a second data reception along with a corresponding feedback message: and terminating monitoring a second control signal in a monitoring termination period that starts from a start time slot and ends at an end time slot.

NTN HD-FDD NPDCCH monitoring enhancement

Methods and apparatuses for eMTC scheduling are disclosed. A method comprises receiving a control signal in a search space; and transmitting an uplink data after a first time duration of receiving the control signal or of receiving a downlink signal scheduled by the control signal, wherein the first time duration is comprised of at least one of a second time duration and a time duration offset (K).

EMTC scheduling and MPDCCH monitoring

The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method includes: transmitting, at an access node, a failure information message to a base station, wherein the access node is connected to the base station via a master node and a secondary node, and wherein the failure information message includes a failure type of a backhaul link. The failure type is based on a failure type set including at least the following: an expiry of a physical layer problem timer, a random access problem, and reaching a maximum number of retransmission in response to radio link failure (RLF).

Method and apparatus for reporting failure information in a communication system

The present application relates to method and apparatus for slot format indication in Non-terrestrial networks (NTN) system. A method performed by a user equipment (UE) is disclosed, wherein the method comprises: receiving information indicating one or more slot formats, wherein each slot format comprises a plurality of symbols each indicated as a downlink symbol, a uplink symbol or a flexible symbol; and performing transmission or reception based on the one or more slot formats.

Method and apparatus for slot format indication in NTN system

Embodiments of the present disclosure relate to methods and apparatus for dynamic FDM between a parent link and a child link in an IAB network. According to an embodiment of the present disclosure, a method includes: receiving indication information from a parent node of an IAB node, wherein the indication information indicates at least one frequency domain resource of an operating band associated with one of a parent link between the IAB node and the parent node and a child link between the IAB node and a child node of the IAB node; and determining a set of frequency domain resources for the child link from the operating band at least based on the indication information.

Methods and apparatus for dynamic FDM between parent link and child link in IAB network

The present application relates to a user equipment, a base station, and a method for PDCCH repetition. The base station transmits a MIB corresponding to a SSB to the user equipment. The MIB includes a configuration of search space zero. The user equipment receives the MIB corresponding to the SSB from the base station. The user equipment determines that the configuration of search space zero indicates a PDCCH repetition.

Method and apparatus for physical downlink control channel repetition

Apparatuses, methods, and systems are disclosed for integrated access and backhaul node configuration. One method includes receiving, at a first integrated access and backhaul node, a resource configuration corresponding to a second integrated access and backhaul node, wherein the resource configuration comprises information indicating soft resources. The method includes obtaining an activation parameter corresponding to the second integrated access and backhaul node, wherein the activation parameter comprises a first value, a second value, or a combination thereof. The method includes determining whether the activation parameter comprises the first value. The method includes transmitting an availability indication message corresponding to a subset of the soft resources in response to determining that the activation parameter comprises the first value.

Integrated access and backhaul node configuration

The present application is related to method and apparatus for enhancing Physical Downlink Control Channel (PDCCH) coverage. The method for enhancing PDCCH coverage comprises: receiving a search space set configuration; determining a plurality of Control Resource Set (CORESET) copies for the search space set configuration; and receiving a same Downlink Control Information (DCI) in a set of CORESET copies of the plurality of CORESET copies.

Method and apparatus for enhancing physical downlink control channel (PDCCH) coverage

The invention relates to the technical field of heterogeneous catalytic olefin polymerization, and discloses a polyolefin catalyst, its preparation and its us. A method for preparing the polyolefin catalyst comprises: (i) providing a thermally activated mesoporous material, with the thermal activation treatment being performed at a temperature of 300 to 900° C. for a period of time of 3 to 48 hours; (ii) under an inert atmosphere, (iia) conducting impregnation treatment of the thermally activated mesoporous material with a solution containing a magnesium component and then with a solution containing a titanium component, (iib) conducting impregnation treatment of the thermally activated mesoporous material with a solution containing a titanium component and then with a solution containing a magnesium component, or (iic) conducting co-impregnation treatment of the thermally activated mesoporous material with a solution containing both a titanium component and a magnesium component, to obtain a slurry to be sprayed; and (iii) spray drying the slurry to be sprayed from step (ii), to obtain a solid polyolefin catalyst component. When used in olefin polymerization, the polyolefin catalysts prepared by using the method provided by the invention have high catalytic activities, and polyolefin products having a narrow molecular weight distribution and an excellent melt index can be obtained.

Polyolefin catalyst component containing mesoporous material, preparation method therefor and use thereof

Methods and apparatuses for resource configuration are disclosed. In one embodiment, a method at a remote unit comprises: receiving a preconfigured uplink resource (PUR) configuration; and transmitting uplink data in a frequency-time resource starting from a starting time, wherein the starting time is determined based on at least one of: (1) a connection release signaling reception time; (2) a first time offset for data processing; (3) an uplink data transmission time; (4) an uplink data retransmission timer; (5) a PUR configuration reception time; (6) a second time offset for scheduling flexibility; (7) a third time offset to a predetermined reference time; and (8) a length of time durations for PUR interval.

Resource configuration

Methods and apparatuses for downlink power allocation for NBIoT are disclosed. A method comprises receiving a first reference signal (NRS), a first data and a second data, wherein the first reference signal is associated with a first transmission power (E_NRS); the first data is in a symbol without the first reference signal, and the first data is associated with a second transmission power (E_A); and the second data is in a symbol in which the first reference signal is received; and the second data is associated with a third transmission power (E_B).

Downlink power allocation for NBIoT

Growing community of inventors

Beijing, China

Hongmei Liu