Telefonaktiebolaget Lm Ericsson (publ)

Nokia Siemens Networks Oy

Nokia Solutions and Networks Oy

Lenovo (beijing) Limited

Zhongcheng Investment Management (shanghai) Co., Ltd

China Enfi Engineering Corporation

Hainan Gt-unipul Pharmaceutical Co. Ltd

Shaohua Li

Xinghua Song

Jinhua Liu

Rui Fan

Zhiheng Guo

Zhan Zhang

Jianfeng Wang

Qianxi Lu

Haochuan Zhang

Daniel Chen Larsson

Erik A Eriksson

Muhammad Ali Kazmi

Stefano Sorrentino

Yang Hu

Iana Siomina

Yu Yang

Chao Wei

Zhenshan Zhao

Qingyu Miao

Zhang Zhang

Imadur Rahman

Ricardo Blasco Serrano

Robert Baldemair

Erik Bengt Dahlman

Andres Reial

Claes Tidestav

Hai Feng Wang

Pontus Wallentin

David Hammarwall

Mattias Andersson

Fredrik Nordström

Fredrik Lindqvist

Jung-Fu Cheng

Mattias Frenne

Hui Li

George Jöngren

Sebastian Faxér

Henning Wiemann

Gabor Fodor

Gen Li

Weiwei Wang

Zexian Li

Riikka Susitaival

Gustav Wikström

Yu Liu

Xin Qi

Eliane Semaan

Mikael Fallgren

Jian Feng Kang

Jingya Li

Huaisong Zhu

Patrik Rugeland

Mats Folke

Guang Yang

Christian Bergljung

Qiang Li

Ming Lei

Svante Bergman

Meng Wang

Håkan Palm

Tao Cui

Jie Dong

Rainer Walter Bachl

Farshid Ghasemzadeh

Jiansong Gan

Ingrid V Nordstrand

Stefania Sesia

Matthias Kamuf

Magnus Larsson

Maomao Chen

Johan Sköld

Yanli Zheng

Efthymios Stathakis

Da Li

Muhammad Imadur Rahman

Bo Qin

Haijun Xu

Beifen Shen

Hongmei Ding

Daniel Larsson

Joon Hwa Chun

Andrei Malkov

Shu Shaw Wang

Guoshan Du

Shuang Qiu

Wenlong Zhou

Zhipeng Gao

Ming Fan

Ningsheng Shao

Liangyou Wang

Yaping Gao

Wenhui Xia

Xiaoping Liang

Hai Wang

Dong Lv

Yuehe Xu

The present invention relates to methods for sending or receiving control data in one or multiple uplink control channel resources of a wireless communication network and to corresponding devices. According to one embodiment of the invention a method of sending control data in one or multiple uplink control channel resources of a wireless communication network is provided. A wireless device receives, from a network node, information on a set of downlink component carriers configured for the wireless device. The wireless device receives, from a network node, an indication of the one or multiple uplink control channel resources. The wireless device maps first control data comprising control data for the set of configured downlink component carriers to a part of the one or multiple uplink control channel resources. And the wireless device maps second control data to a remaining part of the one or multiple uplink control channel resources.

Communicating control data in a wireless communication network

The present disclosure relates to a method used in a User Equipment (UE) for reporting Hybrid Automatic Repeat Request (HARQ) acknowledgement (ACK)/non-acknowledgement (NACK) for Physical Downlink Shared Channels (PDSCHs) in dynamic time division duplex (TDD) configurations. In the method, a plurality of PDSCHs are received in DownLink (DL) subframes associated with an UpLink (UL) subframe and indicated by a DL reference TDD configuration. The DL subframes are divided into a first subset of DL subframes and a second subset of DL subframes. The first subset of DL subframes is also indicated by an UL reference TDD configuration. A first set of Physical Uplink Control Channel (PUCCH) resource indices are assigned based on resources used in transmission of Physical Downlink Control Channels (PDCCHs) corresponding to the PDSCHs received in the DL subframes of the first subset of DL subframes. A second set of PUCCH resource indices are assigned based on resources used in transmission of PDCCHs corresponding to the PDSCHs received in the DL subframes of the second subset of DL subframes. For each of the received PDSCHs, HARQ ACK/NACK is reported by using PUCCH resources in an order of the assigned first set of PUCCH resource indices for PDSCHs received in the DL subframes of the first subset of DL subframes and in an order of the assigned second set of PUCCH resource indices for PDSCHs received in the DL subframes of the second subset of DL subframes. The present disclosure also relates to a UE and BS for respectively reporting and receiving HARQ ACK/NACK for PDSCHs in TDD configuration.

Method, UE and basestation for reporting/receiving HARQ ACK/NACK for PDSCH in dynamic TDD configurations

Embodiments of the present disclosure provide a method for activating at least a first edge server and a second edge server. The first edge server includes a first service processor, and the second edge server includes a second service processor. The method includes establishing a data communication connection between the first service processor and the second service processor, establishing a data communication connection between the first service processor and a specified website, establishing a trusted communication between the first service processor and the specified website, establishing a trusted communication between the first service processor and the second service processor, obtaining an activation right from the specified website by the first service processor, and performing the activation right to activate the first edge server and the second edge server by the first service processor.

Method for activating edge servers

Embodiments of the present disclosure relate to a method and device for determining feedback timing. In example embodiments, the first communication device obtains information indicating at least one of a capability, a timing requirement, and a service type of a second communication device. Based on the obtained information, the first communication device determines feedback timing to be used by the second communication device. Then, the first communication device sends an indication of the feedback timing to the second communication device for communication with the second communication device in accordance with the feedback timing.

Determination of feedback timing

A method in a first terminal device for facilitating direct communication with a second terminal device. The method comprises transmitting to the second terminal device a Modulation and Coding Scheme (MCS) index, based on which the second terminal device can obtain a modulation order and a Transport Block Size (TBS) in accordance with a first mapping or a second mapping between MCS indices on one hand and modulation orders and TBSs on the other. The MCS index is determined by the first terminal device by selectively applying the first or second mapping.

Terminal device and method for facilitating communication between terminal devices

A radio node and a UE are described, and methods and computer programs therein to handle separate aperiodic CSI reports for one or more static subframes, in which the direction of signal transmission is fixed, and one or more flexible subframes, in which the direction of signal transmission is variable. The method performed by a UE comprises receiving a trigger for an aperiodic CSI report as part of an uplink grant from a radio node in a static downlink subframe, said trigger indicating a CSI subframe set related to the one or more static subframes. The method further comprises reporting to the radio node, in a CSI reporting subframe, a result of an aperiodic CSI measurement for a CSI reference in the CSI subframe set. The method further comprises receiving a second trigger that relates to the one or more flexible subframes and reporting the results to the radio node.

Method and radio node for handling CSI reporting

Embodiments of the disclosure generally relate to resource configuration. A network device configures, based on an access mode of a terminal device, an information transmission pattern for the terminal device from a first resource set associated with a MOMA mode and a second resource set associated with a NOMA mode.

Method and device for resource configuration

There is disclosed a network node for a Radio Access Network, the network node being adapted for communication utilizing a carrier aggregation comprising at least a first carrier and a second carrier. The network node is adapted for transmitting first downlink control information on the first carrier of the carrier aggregation, and second downlink control information on the second carrier of the carrier aggregation, wherein the first downlink control information and the second downlink control information pertain to transmission on the same uplink carrier.

Duplicated dci transmission

A method and apparatus are disclosed for configuring at least one set of beta offset values, and for each of the at least one set of beta offset values, at least one subset of beta offset values being defined for information corresponding to Uplink Control Information, UCI, and being associated with at least one service type. A method and apparatus are disclosed for obtaining a configuration of at least one set of beta offset values, for each of the at least one set of beta offset values, the configuration being associated with at least one subset of beta offset values, the at least one subset of beta offset values being defined for information corresponding to UCI and being associated with at least one service type.

Beta offset management for URLLC UCI

A method for use in a wireless node configured to receive a wireless signal includes receiving, using a first set of physical resources, a first wireless signal including an indicator descriptive of a transmission power used by a second wireless node when transmitting the wireless signal on a second set of physical resources, and receiving, using the second set of physical resources, the wireless signal using an Automatic Gain Control, AGC, configuration, wherein the AGC configuration is determined based on the indicator. The disclosure further relates to a wireless node performing the method.

Wireless node for receiving a wireless signal and method thereof

Embodiments of the present disclosure relate to methods and network nodes and user equipment for measurement reporting. In example embodiments, a method implemented in a user equipment is provided. According to the method, the user equipment detects a plurality of beams from one or more of the UE's neighboring nodes, forms one measurement result of a group based on beam grouping information, and then send measurement report to the UE's serving node, including the measurement result of the group is included in the measurement report. According to the present disclosure, more neighboring nodes can be reported by the UE in a measurement report.

Methods for measurement reporting, a user equipment and network nodes

The disclosure pertains to a method for operating a user equipment in a radio access network. The method includes measuring first synchronisation signaling associated to a first cell of the radio access network, wherein for measuring a set of parametrisations of the first synchronisation signaling is utilised, in which the set of parametrisations is determined based on a signaling parametrisation of second synchronisation signaling associated to a second cell of the radio access network, and further based on a mapping of the signaling parametrization to the first set of parametrisations. The disclosure also pertains to related methods and devices.

Fast access to neighbor cell synchronization signals in NR

A UE and a method performed by the UE for power control of uplink transmissions, when the UE is connected in dual connectivity mode to at least a first network node and a second network node are provided. The method includes determining to perform a first uplink transmission to the first network node and a second uplink transmission to the second network node, the uplink transmissions to be performed simultaneously. The method also includes determining a respective first and second uplink transmission power for the first and second uplink transmission; and transmitting the first and the second uplink transmissions at the first and the second uplink transmission power respectively when the sum of the first and second uplink transmission power is below a maximum transmission power.

User equipment and a method for power control of uplink transmissions

The present disclosure relates to a method performed by a BS for facilitating IC at a UE and an associated BS. The method includes predefining one or more sets of transmission parameters, where one or more of the transmission parameters in the one or more sets are constrained to take values from respective reduced sets of values out of the values available for the respective one or more transmission parameters, each set of the one or more sets of transmission parameters being identifiable by a unique indication. The method further includes configuring a transmission of the BS, which is to interfere downlink transmissions to the UE from a serving BS of the UE, by using one of the predefined one or more sets of transmission parameters. The present disclosure also relates to a method in a UE for IC and an associated UE.

Interference Cancellation methods used in Base Stations and User Equipments

Growing community of inventors

Beijing, China

Shaohua Li