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1. 发明公开

EP3345320A1 COMPUTER PROGRAM, COMPUTER-READABLE STORAGE MEDIUM, FIRST TRANSMISSION POINT AND METHOD PERFORMED THEREIN 审中-公开
公开(公告)号：EP3345320A1
公开(公告)日：2018-07-11
申请号：EP15781770.1
申请日：2015-08-31
申请人： Telefonaktiebolaget LM Ericsson (publ.)
发明人： PERSSON, Magnus , ERLANDSSON, Peter , NORDSTRÖM, Björn , PELYHE, Dániel , SKÄRBY, Christian , SUN, Ying
IPC分类号： H04L1/00 , H04L1/20 , H04L5/00 , H04L25/02 , H04B7/02 , H04B17/309
CPC分类号： H04W76/25 , H04B7/022 , H04B7/024 , H04B17/309 , H04L1/20 , H04L5/0035 , H04L5/005 , H04L25/0202 , H04W76/27
摘要： Embodiments herein relate to a method performed by a first transmission point (12) out of at least two transmission points for estimating a channel quality gain of a wireless device (10) served by the first transmission point (12) in a wireless communication network (1). The first transmission point (12) coordinates transmissions with a second transmission point (13) out of the at least two transmission points in the wireless communication network (1). The first transmission point estimates the channel quality gain based on whether a first cell specific reference signal, CRS, configuration of the first transmission point (12) is using radio resources for a first CRS that are colliding or not with radio resources used for a second CRS of a second CRS configuration of the second transmission point (13) in the wireless communication network (1), and a utilization of frequency resources by the second transmission point (13).

2. 发明授权

EP2638762B1 A RADIO BASE STATION AND A METHOD THEREIN 有权
标题翻译：无线电基站及其方法
公开(公告)号：EP2638762B1
公开(公告)日：2017-07-19
申请号：EP10859466.4
申请日：2010-11-10
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： NORDSTRÖM, Björn , CORBETT, Eddie , SUN, Ying
IPC分类号： H04W72/08
CPC分类号： H04W72/085
摘要： Embodiments herein relate to a method in a radio base station (12) for scheduling a radio resource to a first user equipment (10). The radio base station (12) is comprised in a radio communications network and controls a number of radio resources to be scheduled for communication to a number of user equipments (10,11). The number of user equipments comprises the first user equipment (10) and being served by the radio base station (12). The scheduling is based on channel quality of channels used by the respective user equipments. The radio base station (12) estimates a first channel quality of a channel used by the first user equipment (10). The radio base station determines a pathloss between the first user equipment (10) and the radio base station (12), and computes a second channel quality of the channel based on the estimated first channel quality and the determined pathloss. The radio base station (12) then schedules a radio resource out of the number of radio resources to the first user equipment (10) based on the second channel quality.
摘要翻译：本文的实施例涉及用于向第一用户设备（10）调度无线电资源的无线电基站（12）中的方法。无线电基站（12）被包括在无线电通信网络中并且控制要被调度以与多个用户设备（10,11）通信的无线电资源的数量。用户设备的数量包括第一用户设备（10）并且由无线电基站（12）服务。该调度基于各个用户设备所使用的信道的信道质量。无线电基站（12）估计由第一用户设备（10）使用的信道的第一信道质量。无线电基站确定第一用户设备（10）和无线电基站（12）之间的路径损耗，并且基于估计的第一信道质量和确定的路径损耗来计算信道的第二信道质量。然后，无线电基站（12）基于第二信道质量从第一用户设备（10）的无线电资源数量中调度无线电资源。

3. 发明公开

EP2865231A1 METHODS FOR SCHEDULING COMMUNICATION RESOURCES TO A WIRELESS DEVICE AND SCHEDULING DEVICE 审中-公开
标题翻译：方法通信资源的无线设备和调度设备规划
公开(公告)号：EP2865231A1
公开(公告)日：2015-04-29
申请号：EP12735965.1
申请日：2012-06-20
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： WANG, Hongwei , NORDSTRÖM, Björn , SUN, Ying
IPC分类号： H04W72/12
CPC分类号： H04W72/10 , H04W72/04 , H04W72/0473 , H04W72/1247
摘要： The disclosure relates to a method 10 performed in a scheduling device 3 for scheduling communication resources to a wireless device 4 configured for wireless communication within a communication system 1. The method 10 comprises detecting 11, within a group of wireless devices of a first priority class, a first wireless device 4 to be scheduled; determining 12 a cluster time for the first wireless device 4; and scheduling 13, for the duration of the determined cluster time, consecutive communication resource units to the first wireless device 4.

4. 发明公开

EP2702821A1 SCHEDULING OF DELAY-SENSITIVE TRAFFIC 有权
标题翻译：规划延迟交通
公开(公告)号：EP2702821A1
公开(公告)日：2014-03-05
申请号：EP11722610.0
申请日：2011-04-29
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： NORDSTRÖM, Björn , CORBETT, Eddie , SUN, Ying
IPC分类号： H04W72/12
CPC分类号： H04W28/0236 , H04W72/10 , H04W72/1247 , H04W72/1268 , H04W72/14
摘要： The invention concerns a method, uplink traffic control device and computer program product for reducing the delay of uplink communication between a mobile station and a wireless communication network. The uplink traffic control device (21) comprises an uplink scheme determining unit (24) configured to obtain a service type indicator associated with a mobile station and determine an uplink transmission scheme based on the obtained service type indicator and a transmission control unit (30) configured to periodically grant transmissions to be made from the mobile station according to the uplink transmission scheme in order to speed up mobile station transmissions to the wireless communication network.

5. 发明授权

EP3262777B1 DETERMINING SIGNAL TO NOISE RATIO AND TTI BUNDLING ADAPTATION IN A COMMUNICATION NETWORK 有权
公开(公告)号：EP3262777B1
公开(公告)日：2018-10-31
申请号：EP15707086.3
申请日：2015-02-24
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： SANDBERG, David , NORDSTRÖM, Björn
IPC分类号： H04L1/20 , H04L1/00 , H04L1/08 , H04W72/04 , H04W72/08 , H04B17/336 , H04B17/318
CPC分类号： H04W72/082 , H04B17/318 , H04B17/336 , H04L1/0007 , H04L1/08 , H04L1/20 , H04W72/0446
摘要： Disclosed is a network node and a method performed by a network node in a wireless communication network for determining signal to noise ratio of a signal received at a receiver from a first mobile station, which signal may include both noise and interference. The method comprises obtaining a plurality of measured noise and interference power values, IN values, of signals received at the receiver in one or more frequency sub-bands, determining IN for a lowest X percentile of the measured IN values, and applying the determined IN for the lowest X percentile as a measure of the noise. The method further comprises obtaining a measured signal strength value for a signal received at the receiver from the first mobile station, and determining SNR for the signal from the first mobile station by applying the determined noise measure.

6. 发明公开

EP3251259A1 WIRELESS COMMUNICATION DEVICE, NETWORK NODE AND METHODS FOR HANDLING DATA TRANSMISSIONS 审中-公开
标题翻译：无线通信设备，网络节点和用于处理数据传输的方法
公开(公告)号：EP3251259A1
公开(公告)日：2017-12-06
申请号：EP16705854.4
申请日：2016-02-01
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： BELLESCHI, Marco , TAN BERGSTRÖM, Mattias , SUN, Ying , SUSITAIVAL, Riikka , NORDSTRÖM, Björn
IPC分类号： H04L1/18
CPC分类号： H04L1/1812 , H04L1/1864 , H04L1/1877 , H04L1/1887 , H04L5/0055 , H04W24/08
摘要： Embodiments herein relate to a method implemented by a wireless communication device (10). The wireless communication device (10) transmits data to a radio node (12) of a wireless communication network (1). The wireless communication device (10) monitors for a positive acknowledgement or a negative acknowledgement of the data from the radio node (12). The wireless communication device (10) retransmits the data to the radio node (12) when said monitoring indicates reception of a negative acknowledgement of the data. The wireless communication device (10) refrains from retransmitting the data to the radio node (12) when said monitoring indicates reception of a positive acknowledgement of the data. The wireless communication device (10) also refrains from retransmitting the data to the radio node (12) when said monitoring indicates neither reception of a positive acknowledgement of the data nor reception of a negative acknowledgement of the data.

7. 发明公开

EP4035478A1 BIT RATE SCHEDULING FOR A USER EQUIPMENT 审中-公开
公开(公告)号：EP4035478A1
公开(公告)日：2022-08-03
申请号：EP19780039.4
申请日：2019-09-24
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： NORDSTRÖM, Björn , HANSSON, Göran , PERSSON, Magnus
IPC分类号： H04W72/12 , H04L12/825 , H04W88/06

8. 发明授权

EP3338498B1 SCHEDULING FOR HALF-DUPLEX FREQUENCY DIVISION DUPLEXING USER EQUIPMENT 有权
公开(公告)号：EP3338498B1
公开(公告)日：2020-02-12
申请号：EP16763112.6
申请日：2016-08-19
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LANGEREIS, Alexander , KANESALINGAM, Prabaharan , NORDSTRÖM, Björn
IPC分类号： H04W72/04 , H04W72/12 , H04L5/16

9. 发明公开

EP3453126A1 ESTIMATION OF PARAMETERS USED FOR DETERMINING A SIGNAL-TO-INTERFERENCE MEASURE AT A WIRELESS COMMUNICATION DEVICE 有权
公开(公告)号：EP3453126A1
公开(公告)日：2019-03-13
申请号：EP16725617.1
申请日：2016-05-04
申请人： Telefonaktiebolaget LM Ericsson (PUBL)
发明人： SANDBERG, David , CHRISTENSSON, Anders , NORDSTRÖM, Björn , PERSSON, Magnus
IPC分类号： H04B17/336 , H04L1/00 , H04L1/20 , H04W4/00 , H04L1/18 , H04W52/24 , H04W92/12 , H04W92/20

10. 发明公开

EP3357273A1 MEASUREMENT CONTROL OF WIRELESS COMMUNICATION DEVICES FOR CELL RANGE EXTENSION 有权转让
公开(公告)号：EP3357273A1
公开(公告)日：2018-08-08
申请号：EP15778246.7
申请日：2015-10-01
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： PERSSON, Magnus , SUN, Ying , NORDSTRÖM, Björn , THORESEN, Per , SAADATI, Amir
IPC分类号： H04W24/08 , H04W24/02 , H04W24/10
CPC分类号： H04W24/08 , H04B17/318 , H04W24/02 , H04W24/10 , H04W28/0268 , H04W28/0278
摘要： A method for selecting wireless communication devices for measurement configuration in a wireless communication network comprises a step of obtaining at least one report on signal strength and/or signal quality from a wireless communication device in the wireless communication network. The method further comprises a step of determining whether or not to select the wireless communication device for measurement configuration, where the measurement configuration comprises configuring the wireless communication device to provide measurement reports on received power from serving cells and neighbour cells in the wireless communication network, and where the step of determining is based on the at least one obtained report on signal strength and/or signal quality.

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