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1. 发明申请

US20200374716A1 Network-Controlled E-UTRAN Neighbor Cell Measurements 审中-公开
公开(公告)号：US20200374716A1
公开(公告)日：2020-11-26
申请号：US16991471
申请日：2020-08-12
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Muhammad Kazmi , Anders Furuskär
IPC分类号： H04W24/02 , H04B17/30 , H04W36/30
摘要： According to one aspect of the present disclosure, a method is disclosed in a user equipment (UE) for performing downlink measurements on a plurality of cells according to a received measurement configuration. The UE receives measurement configuration information from a radio base station supporting a serving cell of a wireless communications network, the measurement configuration information including an indication of a variably sized measurement bandwidth over which measurements are to be performed on the serving cell and one or more neighbor cells. The UE performs measurements on each of the serving cell and the one or more neighbor cells over the measurement bandwidth, and reports the measurements to the network.

2. 发明授权

US10687317B2 Transmission and decoding in a wireless network 有权
公开(公告)号：US10687317B2
公开(公告)日：2020-06-16
申请号：US15303761
申请日：2014-04-14
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Andreas Höglund , Anders Furuskär , Magnus Stattin
IPC分类号： H04W72/04 , H04L1/00 , H04W72/14
摘要： There is provided a method performed by a wireless device for supporting transmission to a network node in a wireless communication network according to an embodiment. The method is adapted for a wireless network based on LTE, wherein the wireless device is allowed to transmit on a set of Resource Elements, REs, allocated for transmission to the network node. The method comprises the step (S1) of determining at least one transport format control parameter for at least a first part of the set of REs allocated for transmission. The method further comprises the step (S2) of transmitting, to the network node, an indication representing the at least one determined transport format control parameter on at least a second part of the set of REs allocated for transmission to notify the network node of the determined transport format control parameter(s).

3. 发明授权

US10264605B2 Listen-before-talk based medium access 有权
公开(公告)号：US10264605B2
公开(公告)日：2019-04-16
申请号：US15329108
申请日：2014-07-29
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Bruhtesfa Godana , Laetitia Falconetti , Anders Furuskär , Chrysostomos Koutsimanis
IPC分类号： H04W74/08
摘要： There is provided a method, performed by a communication station, for Listen-Before-Talk, LBT, based medium access. The method comprises the step (S1) of performing an LBT-based medium access procedure including sensing a radio-based medium on a shared radio spectrum during a sensing duration, deferring transmission if an on-going transmission is detected during the sensing, and transmitting on the radio-based medium if no on-going transmission is detected during the sensing. The method further comprises the step (S2) of waiting, when the communication station has transmitted, for a waiting duration that is based on a time duration between consecutive sensing occasions for at least one other communication station, also operating according to an LBT-based medium access procedure on the shared radio spectrum, before performing the LBT-based medium access procedure again.

4. 发明申请

US20170302416A1 Intercell Interference Coordination for Radio Resource Control 审中-公开
公开(公告)号：US20170302416A1
公开(公告)日：2017-10-19
申请号：US15634550
申请日：2017-06-27
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Konstantinos Dimou , Gabor Fodor , Anders Furuskär , Walter Müller , Arne Simonsson
IPC分类号： H04L5/00 , H04W72/08 , H04W72/04
CPC分类号： H04L5/0032 , H04W28/00 , H04W72/04 , H04W72/0406 , H04W72/082
摘要： A system includes a first device to classify data as one of a control message or a non-control message, and provide the classification of the data to a second device. The second device receives the classification of the data, receives information associated with a resource, calculates an expected interference associated with the resource based on the information associated with the resource, and allocates, to the resource, data classified as a control message when the expected interference corresponds to a low expected interference.

5. 发明申请

US20160302227A9 METHOD AND APPARATUS FOR CONTENTION-BASED GRANTING IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：在无线通信网络中基于连续分配的方法和装置
公开(公告)号：US20160302227A9
公开(公告)日：2016-10-13
申请号：US14301831
申请日：2014-06-11
申请人： Telefonaktiebolaget LM Ericsson (Publ)
发明人： Stefan Henrik Andreas Wager , Henrik Enbuske , Anders Furuskär , Magnus Stattin , Michael Meyer , Anna Larmo
IPC分类号： H04W74/00 , H04W74/08
CPC分类号： H04W74/004 , H04W28/04 , H04W72/04 , H04W72/042 , H04W74/006 , H04W74/0833
摘要： In one aspect of the disclosed teachings, associating a plurality of contention-based uplink grants with a range of uplink resource blocks allows one contention-based uplink grant message to signal the entire plurality of grants. As an example in the LTE context, the signaling load on the PDCCH is reduced by using a single contention-based uplink grant message to signal a plurality of contention-based uplink grants. The message indicates an allocated set of uplink resource blocks and the number of separate uplink resource grants represented by the set is known or signaled, such that user terminals recognize that separate subsets of uplink resource blocks within the set each correspond to a separate contention-based uplink grant. Information included in the contention-based uplink grant message, or otherwise signaled can be used to control the probability at which the user terminals attempt contention-based uplink transmissions and/or to control the MCS used for such transmissions.
摘要翻译：在所公开的教导的一个方面，将多个基于竞争的上行链路授权与上行链路资源块的范围相关联允许一个基于竞争的上行链路授权消息来发送整个多个授权。作为LTE上下文中的一个例子，通过使用单个基于竞争的上行链路授权消息来信令多个基于争用的上行链路许可，减少了PDCCH上的信令负载。该消息指示所分配的一组上行链路资源块，并且由该集合表示的分离的上行链路资源许可的数量是已知的或用信号通知的，使得用户终端识别该组内的每个上行链路资源块的单独子集对应于单独的基于争用的上行许可。包括在基于竞争的上行链路授权消息中或以其他方式发送信号的信息可以用于控制用户终端尝试基于竞争的上行链路传输和/或控制用于这种传输的MCS的概率。

6. 发明授权

US11558163B2 Demodulation reference signaling in LTE/NR coexistence 有权
公开(公告)号：US11558163B2
公开(公告)日：2023-01-17
申请号：US17045407
申请日：2018-06-02
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Robert Baldemair , Håkan Björkegren , Erik Dahlman , Anders Furuskär , Franz Heiser , Karl Werner
IPC分类号： H04L5/00
摘要： There is disclosed a method of operating a network node, the network node operating according to a first radio access technology, RAT, the method including transmitting data in a transmission resource structure, the transmission resource structure including a first set of resource elements for data and a second set of resource elements for demodulation reference signals, DMRS, wherein the second set represents at least one pattern in frequency domain, wherein the transmission resource structure is scheduled based on a coexistence indication, the coexistence indication indicating the presence of cell-specific reference signals associated to a second RAT. The disclosure also pertains to related methods and devices.

7. 发明授权

US11381445B2 Network architecture, methods, and devices for a wireless communications network 有权
公开(公告)号：US11381445B2
公开(公告)日：2022-07-05
申请号：US16414490
申请日：2019-05-16
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Stefan Parkvall , Janne Peisa , Gunnar Mildh , Robert Baldemair , Stefan Wager , Jonas Kronander , Karl Werner , Richard Abrahamsson , Ismet Aktas , Peter Alriksson , Junaid Ansari , Shehzad Ali Ashraf , Henrik Asplund , Fredrik Athley , Håkan Axelsson , Joakim Axmon , Johan Axnäs , Kumar Balachandran , Gunnar Bark , Jan-Erik Berg , Andreas Bergström , Håkan Björkegren , Nadia Brahmi , Cagatay Capar , Anders Carlsson , Andreas Cedergren , Mikael Coldrey , Icaro L. J. da Silva , Erik Dahlman , Ali El Essaili , Ulrika Engström , Mårten Ericson , Erik Eriksson , Mikael Fallgren , Rui Fan , Gabor Fodor , Pål Frenger , Jonas Fridén , Jonas Fröberg Olsson , Anders Furuskär , Johan Furuskog , Virgile Garcia , Ather Gattami , Fredrik Gunnarsson , Ulf Gustavsson , Bo Hagerman , Fredrik Harrysson , Ning He , Martin Hessler , Kimmo Hiltunen , Songnam Hong , Dennis Hui , Jörg Huschke , Tim Irnich , Sven Jacobsson , Niklas Jaldén , Simon Järmyr , Zhiyuan Jiang , Martin Johansson , Niklas Johansson , Du Ho Kang , Eleftherios Karipidis , Patrik Karlsson , Ali S. Khayrallah , Caner Kilinc , Göran N. Klang , Sara Landström , Christina Larsson , Gen Li , Bo Lincoln , Lars Lindbom , Robert Lindgren , Bengt Lindoff , Fredrik Lindqvist , Jinhua Liu , Thorsten Lohmar , Qianxi Lu , Lars Manholm , Ivana Maric , Jonas Medbo , Qingyu Miao , Reza Moosavi , Walter Müller , Elena Myhre , Johan Nilsson , Karl Norrman , Bengt-Erik Olsson , Torgny Palenius , Sven Petersson , Jose Luis Pradas , Mikael Prytz , Olav Queseth , Pradeepa Ramachandra , Edgar Ramos , Andres Reial , Thomas Rimhagen , Emil Ringh , Patrik Rugeland , Johan Rune , Joachim Sachs , Henrik Sahlin , Vidit Saxena , Nima Seifi , Yngve Selén , Eliane Semaan , Sachin Sharma , Cong Shi , Johan Sköld , Magnus Stattin , Anders Stjernman , Dennis Sundman , Lars Sundström , Miurel Isabel Tercero Vargas , Claes Tidestav , Sibel Tombaz , Johan Torsner , Hugo Tullberg , Jari Vikberg , Peter Von Wrycza , Thomas Walldeen , Anders Wallén , Pontus Wallentin , Hai Wang , Ke Wang Helmersson , Jianfeng Wang , Yi-Pin Eric Wang , Niclas Wiberg , Emma Wittenmark , Osman Nuri Can Yilmaz , Ali Zaidi , Zhan Zhang , Zhang Zhang , Yanli Zheng
IPC分类号： H04W52/02 , H04L41/0233 , H04B7/06 , H04W24/10 , H04J11/00 , H04L41/0816 , H04W28/02 , H04W16/28
摘要： Methods and apparatus in a fifth-generation wireless communications network, including an example method, in a wireless device, that includes determining a reporting quality threshold for a parameter related to channel state information (CSI); performing a measurement for each of a plurality of beams from a first predetermined set of beams for evaluation; evaluating the measurement for each of the plurality of beams against the reporting quality threshold; discontinuing the performing and evaluating of measurements in response to determining that the reporting quality threshold is met for one of the beams, such that one or more beams in the first predetermined set of beams are not measured and evaluated; and reporting, to the wireless communications network, CSI for the one of the beams.

8. 发明申请

US20170155475A1 Method and Apparatus for Combining Frames in WLAN 审中-公开
公开(公告)号：US20170155475A1
公开(公告)日：2017-06-01
申请号：US15127583
申请日：2014-03-20
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Anders Furuskär , Gunnar Mildh , Leif Wilhelmsson , Oscar Zee
IPC分类号： H04L1/00 , H04B7/08 , H04B17/327 , H04L29/06
CPC分类号： H04L1/0083 , H04B7/086 , H04B17/327 , H04L1/0003 , H04L1/0009 , H04L1/0045 , H04L1/0091 , H04L1/1812 , H04L1/1845 , H04L69/22 , H04W84/12
摘要： The present invention relates to a method performed by a station of a wireless local area network for combining information from received frames. The method comprises receiving (420) a first frame from another station of the wireless local area network, and determining (430) a radio characteristic of the first frame. The method further comprises comparing (440) the radio characteristic of the first frame with a radio characteristic determined for a previously received second frame, and determining (450) whether to combine information from the first frame with information from the previously received second frame based on the comparison. When it is determined to combine the information, the method comprises combining (460) information from the first frame with information from the previously received second frame.

9. 发明申请

US20170041924A1 Improved Transmission and Decoding in a Wireless Network 审中-公开
标题翻译：改进的无线网络中的传输和解码
公开(公告)号：US20170041924A1
公开(公告)日：2017-02-09
申请号：US15303761
申请日：2014-04-14
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Andreas Höglund , Anders Furuskär , Magnus Stattin
IPC分类号： H04W72/04 , H04W72/14
摘要： There is provided a method performed by a wireless device for supporting transmission to a network node in a wireless communication network according to an embodiment. The method is adapted for a wireless network based on LTE, wherein the wireless device is allowed to transmit on a set of Resource Elements, REs, allocated for transmission to the network node. The method comprises the step (S1) of determining at least one transport format control parameter for at least a first part of the set of REs allocated for transmission. The method further comprises the step (S2) of transmitting, to the network node, an indication representing the at least one determined transport format control parameter on at least a second part of the set of REs allocated for transmission to notify the network node of the determined transport format control parameter(s).
摘要翻译：提供了根据实施例的由无线设备执行的用于支持向无线通信网络中的网络节点传输的方法。该方法适用于基于LTE的无线网络，其中允许无线设备在被分配用于传输到网络节点的一组资源元素RE上进行传输。该方法包括为分配用于传输的RE集合的至少第一部分确定至少一个传输格式控制参数的步骤（S1）。所述方法还包括步骤（S2），向所述网络节点发送表示所述至少一个所确定的传输格式控制参数的指示，所述指示被分配用于发送的所述RE集合的至少第二部分以通知所述网络节点确定的传输格式控制参数。

10. 发明申请

US20140307667A1 METHOD AND APPARATUS FOR CONTENTION-BASED GRANTING IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：在无线通信网络中基于连续分配的方法和装置
公开(公告)号：US20140307667A1
公开(公告)日：2014-10-16
申请号：US14301831
申请日：2014-06-11
申请人： Telefonaktiebolaget LM Ericsson (Publ)
发明人： Stefan Henrik Andreas Wager , Henrik Enbuske , Anders Furuskär , Magnus Stattin , Michael Meyer , Anna Larmo
IPC分类号： H04W74/00 , H04W74/08
摘要： In one aspect of the disclosed teachings, associating a plurality of contention-based uplink grants with a range of uplink resource blocks allows one contention-based uplink grant message to signal the entire plurality of grants. As an example in the LTE context, the signaling load on the PDCCH is reduced by using a single contention-based uplink grant message to signal a plurality of contention-based uplink grants. The message indicates an allocated set of uplink resource blocks and the number of separate uplink resource grants represented by the set is known or signaled, such that user terminals recognize that separate subsets of uplink resource blocks within the set each correspond to a separate contention-based uplink grant. Information included in the contention-based uplink grant message, or otherwise signaled can be used to control the probability at which the user terminals attempt contention-based uplink transmissions and/or to control the MCS used for such transmissions.
摘要翻译：在所公开的教导的一个方面，将多个基于竞争的上行链路授权与上行链路资源块的范围相关联允许一个基于竞争的上行链路授权消息来发送整个多个授权。作为LTE上下文中的一个例子，通过使用单个基于竞争的上行链路授权消息来信令多个基于争用的上行链路许可，减少了PDCCH上的信令负载。该消息指示所分配的一组上行链路资源块，并且由该集合表示的分离的上行链路资源许可的数量是已知的或用信号通知的，使得用户终端识别该组内的每个上行链路资源块的单独子集对应于单独的基于争用的上行许可。包括在基于竞争的上行链路授权消息中或以其他方式发送信号的信息可以用于控制用户终端尝试基于竞争的上行链路传输和/或控制用于这种传输的MCS的概率。

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