Shanghai Langbo Communication Technology Company Limited

Alcatel Lucent

Dow Global Technolgoies LLC

Sharp Kabushiki Kaisha Corporation

Bunker Hill Technologies LLC

Dido Wireless Innovations LLC

Shanghai Qiyu Communication Technology Service Center

Nokia Technologies Oy

Huaya Microelectronics, Ltd.

Apogee Networks, Inc.

Dow Chemical Korea Limited

Alcatal Lucent

Qi Jiang

Xiaobo Zhang

Lin Yang

Zheng Liu

Renmao Liu

Gang Shen

Xin Jiang

Kaoru Ohba

Matthew Baker

Eungkyu Kim

Hua Ren

Keying Wu

Jianguo Liu

Xingya Shen

Jianhai Mu

Dongyao Wang

William J Harris

Shin Horng Wong

Teck H Hu

Jiyong Pang

Wu Zheng

Jun Wang

Feng Han

Bo Li

Xue Chen

Meng Zhang

Jong-Cheol Kim

Wei Wang

Ningjuan Chang

Fangying Xiao

Feng Wang

Yong Zhao

Christian Gerlach

Cheng Shen

Xiaobing Leng

Jimin Liu

Jing Ji

Matthew E Belowich

Sheng De Jang

Eung Kyu Kim

Zhuo Wang

Chao Zhao

Xiabo Zhang

Haiyang Huang

Jiming Chen

Hsui Min Wong

A process for purifying (i) a hydrophilic organic solvent, (ii) a hydrolysable organic solvent, or (iii) a mixture of a hydrophilic organic solvent and a hydrolysable organic solvent by removing ionic contaminants from the hydrophilic organic solvent, from the hydrolysable organic solvent, or from the mixture of a hydrophilic and a hydrolysable organic solvent without generation of by-product impurities, the process including the steps of contacting the hydrophilic organic solvent, the hydrolysable organic solvent, or the mixture of hydrophilic and hydrolysable organic solvents with a mixed bed of ion exchange resin; wherein the mixed bed of ion exchange resin includes a mixture of: (a) a weak-acid cationic ion exchange resin and (b) a weak-base anionic ion exchange resin.

Process for purifying organic solvents

Disclosure discloses a method and a device in a node used for wireless communications. A node first receives first information, and then transmits a first signal and triggers a first timer, the first timer is expired and triggers a first procedure; the first information is used to determine a first time interval length; the first timer is started in a first time window, the first time window comprising a positive integer number of slots; a time interval between an end time of transmission of the first signal and a start of the first time window is equal to the first time interval length; the first procedure is related to the type of the first timer. By associating a start time of timing of the first timer with the first time interval length, the present disclosure optimizes the RRM and/or RLM timer design in NTN, thus improving the overall performance.

Method and device in a node for a time interval and an access procedure in wireless communication

The present disclosure provides a method and a device in a User Equipment (UE) and a base station for multi-antenna communication. The UE first receives a first radio signal, and then monitors a first signaling set in a first time-frequency resource set; the first radio signal is used for determining that physical layer signaling(s) corresponding to the first signaling set may occupy any of X1 first-type RE sets. In the first time-frequency resource set at most X2 blind detections are performed in the first signaling set, the X2 blind detections are respectively for X2 second-type RE sets, the X2 second-type RE sets are respectively X2 first-type RE sets of the X1 first-type RE sets.

Method and device in UE and base station for multi-antenna communication

The present disclosure discloses a method and device used in wireless communication node. A first node receives first information and second information via an air interface, the first information indicating a first time offset value, and the second information indicating a first time-domain resource relative to a first instant of time; the first instant of time is associated with a first time unit. By designing the first time offset value in the present disclosure, whenever a terminal A expects a terminal B to transmit, the terminal B is able to transmit according to a timing obtained by itself and there is no need for multiple interactions between these terminals to acquire a timing advance (TA), thus improving radio signal transmission efficiency on sidelink in IOT and V2X systems and the system's overall performance.

Method and device used in wireless communication node for V2X timing

The current invention relates to a novel class of alkyl alcohol amines where the amine is a primary amine. Embodiments relate to a method of controlling microbial growth in metal working fluids, comprising adding such an alkyl alcohol amine to the metal working fluid. Other embodiments relate to semi-synthetic metal working fluid compositions which include the microbial growth control agent comprising this particular class of alkyl alcohol amines.

Water based semi-synthetic metal working fluid composition containing an alkyl alcohol amine

The present disclosure provides a method and device in nodes used for wireless communications. A first node first receives a first signaling, and then receives a second signaling in a first time-frequency resource set; the first signaling is used to indicate the first time-frequency resource set, and the second signaling occupies the first time-frequency resource set; the second signaling is used to configure a format of a first-type channel, the format of the first-type channel is related to a frequency bandwidth corresponding to a second-type channel associated with the first-type channel, or the format of the first-type channel is related to a first parameter of the first-type channel; the first signaling is a physical layer signaling. The present disclosure optimizes the configuration method of feedback channel on sidelink to improve the efficiency of spectrum on sidelink and the overall performance of the system.

Method and device for configuring communication channel using sidelink in wireless communication between nodes

The disclosure provides a method and device used for node in wireless communication. The first node first receives a first reference signal and a second reference signal, then determines a first power within a range not greater than a first maximum power, and finally transmits a first radio signal with the first power; wherein the first maximum power is related to a measurement result against the first reference signal and is not related to a measurement result against the second reference signal. Through determining an upper limit of a transmitting power on a sidelink using a measurement result against a cellular network link, the disclosure can reduce interferences to the cellular network while ensuring the sidelink performance, and can optimize the transmitting power on the sidelink to reduce the power consumption of the terminal, thereby improving the overall performance of the system.

Method and device used for node in wireless communication

The present disclosure discloses a method and device used in wireless communication node. A first node first receives K1 first-type radio signals, and then transmits a first signaling, receives a second signaling and transmits a first radio signal in sequence; the first signaling is used to indicate K2 first-type radio signal(s) of the K1 first-type radio signals, while the second signaling is used to indicate K3 first-type radio signal(s) of the K1 first-type radio signals; the K3 first-type radio signal(s) is(are) respectively used to determine K3 pathloss(es). By designing a mechanism of interaction between a terminal and a base station, and the channel quality of sidelink detected by the terminal to determine a transmitting power of sidelink, the present disclosure manages to reduce interference to a cellular network while ensuring sidelink performance, thus improving the system's overall performance.

Method and device used in wireless communication node

The present invention describes a water-based metal working fluid comprising a base oil, an organic acid, optionally emulsifiers, a concentrate additive, water and a microbial growth control agent which comprises an aminopropanediol.

Water based semi-synthetic metal working fluid composition containing an aminopropenediol

The present disclosure provides a method and device in nodes for wireless communication. A first node firstly receives a first signaling, the first signaling being used to indicate a first zone identifier; and then determines whether a first signal is transmitted according to the first zone identifier and a target zone identifier; when the determination result is yes, the first signal is transmitted in a first radio resource set; when the determination result is no, the first signal transmission is cancelled in the first radio resource set; when the first signal is associated with a first reference signal. The present disclosure optimizes determination upon sidelink feedback information transmission by respectively associating the first reference signal and the second reference signal with the second zone identifier and the third zone identifier, thus the spectrum efficiency of sidelink transmission can be improved.

Method and device in nodes used for wireless communication

A method and a device for wireless communication. A first node receives a first radio signal indicating a second index, transmits a first signaling, and then transmits a second radio signal. A first index and the second index are used for generating the first signaling and the second radio signal, respectively. The first signaling is unrelated to the second index and the first signaling includes configuration information for the second radio signal. Through establishing relationships between the first index and the first signaling and between the second index and the second radio signal respectively, the efficiency of transmission of data and corresponding feedback between terminals in Internet of Things (IoT) and Vehicle-to-Everything (V2X) systems are improved, thereby improving the spectrum efficiency and flexibility of systems.

Method and device in first node and second node for wireless communication

A method and device for power adjustment in a user equipment and a base station are disclosed in the present disclosure. The user equipment receives first information which is used to trigger a first operation, and then receives K piece(s) of target information and transmits a first wireless signal. A transmission power value of the first wireless signal is a first power value; the first power value is irrelevant to all piece(s) of target information received prior to triggering the first operation. The K piece(s) of target information is(are) received after triggering the first operation. The sum of K power offset value(s) is used to determine the first power value. The K power offset value(s) are respectively indicated by the K piece(s) of target information.

Method and device for power adjustment in UE and base station

A node first receives a first signaling and a second signaling, wherein the first signaling and the second signaling are used to determine a first time-domain resource set and a second time-domain resource set; and then transmits a first signal in the first time-domain resource set, and transmits a second signal in a target time-domain resource set; the second time-domain resource set is reserved for transmission of a first bit set, a first bit block comprised in the first bit set being used to generate the second signal; the second time-domain resource set comprises K1 first-type time-domain resource subsets; whether the first time-domain resource set is overlapping with the second time-domain resource set is used to determine time-domain resources comprised in the target time-domain resource set. The present disclosure optimizes the method and device of designs of UCI transmission during PUCCH collisions, thus optimizing the system performance.

The disclosure provides a method and a device in a first node for wireless communication. The first node first monitors a first signaling and a second signaling in a first time-frequency resource set, then judges whether to transmit a first radio signal according to a monitoring result of the first signaling, and finally transmits the first radio signal in a second time-frequency resource set, when judging to transmit the first radio signal; wherein the second signaling is not detected in the first time-frequency resource set, a signaling format corresponding to the second signaling is used for scheduling of a data signal. Through designing the first signaling and the second signaling, the disclosure solves the problem of missing detection of a sidelink scheduling signaling in Vehicle-to-Everything (V2X) caused when a data receiver only feeds back incorrect reception, thereby improving the overall performance of the system.

Method and device in first node for wireless communication

The present disclosure provides a method and a device in a node for wireless communications. A first node receives a first signaling, the first signaling being used to determine K time-frequency resource pools; and transmits a first signal in a first time-frequency resource set; the first time-frequency resource set belongs to a first time-frequency resource pool, the first time-frequency resource pool being one of the K time-frequency resource pools; K time offsets respectively correspond to the K time-frequency resource pools, and the first signaling is used to determine the K time offsets corresponding to the K time-frequency resource pools; a first time offset corresponds to the first time-frequency resource pool. The present disclosure designs a first signaling to flexibly configure time-domain resources used for sidelink transmission, thus avoiding interferences between cellular link and sidelink in a system larger transmission delay.

Growing community of inventors

Shanghai, China

Qi Jiang