Huawei Technologies Co., Limited

China Petroleum & Chemical Corporation

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

Weiwei Song

Wei Quan

Yinghui Yu

Xin Xiong

Jian Zhang

Liangliang Zhang

Junren Chang

Zhongbin Qin

Yajuan Li

Bo Lin

Yi Shan Jiang

Yuhua Chen

Zhong Tan

Yajun Zhao

Li Chai

Xingqing Cheng

Qinghai Zeng

Jing Han

Ying Wang

Xiudong Xu

Qilong Zhou

Jinhua Yu

Fengkui Li

Shanshan Yin

Guanglin Han

Rui Zhang

Miao Zhang

Li'an Yan

Hongping Zhang

Yu Wang

Lei Wan

Xiaotao Ren

Zhiyu Yan

Yuan Xia

Mingyu Zhou

Lixue Zhang

Yu Tian

Lunjia Xie

Siyuan Zhao

Zhufang Sun

Zaixing Feng

Chunhong Ren

Xiaorui Zheng

Jingdong Peng

A catalyst component for olefin polymerization includes magnesium, titanium, a halogen, an internal electron donor compound, and a precipitation aid. The precipitation aid includes a precipitation aid represented by general formula (I). The precipitation aid represented by general formula (I) includes isomers represented by general formula (I-a) and/or (I-b).

Catalyst component for olefin polymerization, preparation method thereof, and catalyst including same

The magnesium alkoxide particle contains the reaction product of the following components: 1) a magnesium powder; 2) a mixed alcohol; 3) a halogenating agent; and 4) a titanate compound. The magnesium alkoxide particle is used for preparing a catalyst for olefin polymerization.

Magnesium alkoxide particle and application thereof

A method for mobility management, an apparatus and a User Equipment (UE) are disclosed. The method includes: obtaining cell set information sent by a cell set in an access network; selecting a target cell set to which a UE may hand over according to the cell set information, and sending information about selection of the target cell set to the target cell set; and receiving information about at least one target cell decided by the target cell set, and providing the information about the target cell to the UE for handover. The method for mobility management between cell sets simplifies mobility management in multi-cell communication and improves performance of the communication system.

Method and apparatus for mobility management

The present application provides methods and apparatuses for scheduling multi-flow transmission. A method includes: receiving from a base station, a first MAC layer configuration parameter corresponding to a first MAC entity and a second MAC layer configuration parameter corresponding to a second MAC entity, each comprising a set of mapping and a MAC-layer related parameter corresponding to the set of mapping; executing the mapping corresponding to each MAC entity; and independently executing a MAC layer function based on the MAC layer-related parameter corresponding to each MAC entity. Embodiments of the present application can satisfy a demand of multi-flow transmission.

Method and device for scheduling multi-flow transmission

A method and device for data shunting and related to communications are provided. The method includes: determining, by the first network device of the first network, the second Quality of Service parameter of the second network according to the first Quality of Service parameter of data to be transmitted in the first network; transmitting, by the first network device, some or all of data to be transmitted to the second network device of the second network according to the second Quality of Service parameter. According to the application, the shunted data can be transmitted in the shunting network based on appointed Service Quality, thereby the requirements for the Service Quality can be satisfied, and the reliability of data transmission and the system resource utilization are increased.

Method and device for data shunting

The present application provides a method and a device for scheduling multi-flow transmission. The method includes: receiving a MAC layer configuration parameter corresponding to a media access control MAC entity, where when there is one MAC entity, the MAC layer configuration parameter includes at least two sets of mappings, and the mapping includes a first mapping and/or a second mapping; or when there are at least two MAC entities, a MAC layer configuration parameter of each MAC entity includes a set of mapping, and the mapping includes a third mapping and/or a second mapping; and executing a MAC layer function according to the MAC layer configuration parameter, and performing MAC layer data transmission. Embodiments of the present application can satisfy a demand of multi-flow transmission.

A method and device for data shunting and related to the technical field of communications are provided. The present invention solves the problem that the requirements for the Service Quality cannot be satisfied, because the shunted data can't be transmitted in the shunting network based on appointed Service Quality; and the reliability of data transmission and the system resource utilization are decreased. The method concretely comprises the following steps: the first network device of the first network determines the second Quality of Service parameter of the second network according to the first Quality of Service parameter of data to be transmitted in the first network; the first network device transmits some or all of data to be transmitted to the second network device of the second network according to the second Quality of Service parameter. The method can be applied to data shunting.

A base station encodes antenna configuration information of a neighboring cell of a first cell, and sends encoded information relating to the antenna configuration information of the neighboring cell to a user equipment (UE). The UE is capable of communicating with the base station in the first cell. The UE receives the encoded information; decodes the antenna configuration information of the neighboring cell from the encoded information; and performs determination of predetermined time-frequency resource according to the antenna configuration information of the neighboring cell. The predetermined time-frequency resource is used by a base station of the neighboring cell for transmitting pilot measurement information.

System and method of processing antenna configuration information

An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when determining that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.

Uplink synchronization processing method, user equipment, and base station

The present invention provides a method and device for data shunting and relates to the technical field of communications. The present invention solves the problem that the requirements for the Service Quality can not be satisfied, because the shunted data can't be transmitted in the shunting network based on appointed Service Quality; and the reliability of data transmission and the system resource utilization are decreased. The method concretely comprises the following steps: the first network device of the first network determines the second Quality of Service parameter of the second network according to the first Quality of Service parameter of data to be transmitted in the first network; the first network device transmits some or all of data to be transmitted to the second network device of the second network according to the second Quality of Service parameter. The method can be applied to data shunting.

Embodiments of the present invention relates to a wireless network handover method, a base station and a user equipment. The wireless network handover method includes: sending, by a source base station, a handover request to a target base station, where the handover request includes information about a candidate wireless fidelity access point Wi-Fi AP; and sending, by the source base station, a wireless resource control RRC connection reconfiguration message to a user equipment UE, where the RRC connection reconfiguration message is used to instruct the UE to hand over from the source base station to the target base station, and the RRC connection reconfiguration message includes information that is about a target Wi-Fi AP and obtained by the target base station according to the information about the candidate Wi-Fi AP.

Wireless network handover method, base station, and user equipment

A catalyst component (A) for olefin polymerization is prepared by contacting a solid component (a) containing magnesium, titanium, halogen and an internal electron donor compound with an organosilicon compound (b), wherein the organosilicon compound (b) is one or more selected from a Si&#x2014;H functional group containing chainlike polysiloxane (b1) represented by formula (I), a cyclic polysiloxane (b2) represented by formula (I) and a Si&#x2014;H functional group containing organosilicon compound (b3) represented by formula (I). In addition, a process for preparing the catalyst component and the corresponding catalyst is described. The catalyst component and its catalyst have high catalytic activity, good hydrogen response, and good stereospecificity, the catalyst can release its activity more evenly, and the obtained polymer has significantly increased bulk density. The definitions of Rto R, n and z in the formulae (I), (l) and (I) are as described in the specification. 

Catalyst component for olefin polymerization, preparation method therefor and catalyst thereof

Embodiments of the present invention disclose a method for implementing a radio resource control protocol function, a macro base station, and a micro cell node. In the method, a macro base station configures control information and sends the control information to a micro cell node, so that the micro cell node forwards the control information to a user equipment. Therefore, the macro base station assists a micro cell node having no RRC function in completing generation and parsing of dedicated control information of the UE and cell common control information, so that a the user equipment can camp on or be handed over to the micro cell node.

Method for implementing radio resource control protocol function, macro base station, and micro cell node

A method for measuring a carrier in deactivated state is provided in this invention, comprising receiving a configuration mode that does not take effect immediately by a user terminal UE; if a deactivation control signaling for a carrier is received by the UE or if a carrier timer of the UE expires, switching the carrier from activated state to deactivated state, and measuring the carrier in deactivated state by the UE; or if an activation control signaling for a carrier in deactivated state that is being measured is received by the UE, terminating measurement of the carrier in deactivated state by the UE. Through controllable deactivated carrier measurement, the UE reduces battery power consumption and improves system performance. This invention also discloses an apparatus for measuring a carrier in deactivated state and a base station.

Method and apparatus for measuring carrier in deactivated state

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Shenzhen, China

Weiwei Song