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1. 发明授权

US11140716B2 Network node and methods for determining success of a random access procedure 有权
公开(公告)号：US11140716B2
公开(公告)日：2021-10-05
申请号：US16339043
申请日：2017-10-09
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Oscar Ohlsson , Béla Rathonyi , Magnus Stattin
IPC分类号： H04W74/00 , H04W74/08 , H04W76/11 , H04W72/04 , H04W74/02 , H04W80/02
摘要： Method performed by a network node in communication with a first wireless device. The network node and the first wireless device operate in a wireless communications network. The network node determines whether or not a random access procedure for the first wireless device was successful. The determining is performed after the following actions in the random access procedure: a) a first Physical Downlink Control Channel, PDCCH, order indicating a non-reserved signal has been sent to the first wireless device, the signal being one of: a preamble, a tone and a subcarrier, and b) an L2/L3 message has been received after the sending of the first PDCCH order. The determining is based on verifying whether or not the L2/L3 message originated in the first wireless device.

2. 发明授权

US10757749B2 Methods, apparatuses and computer readable media for optimizing radio resource control RRC connectivity 有权
公开(公告)号：US10757749B2
公开(公告)日：2020-08-25
申请号：US16090503
申请日：2017-03-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Magnus Stattin , Riikka Susitaival , Béla Rathonyi , Mark Curran
IPC分类号： H04W4/00 , H04W76/25 , H04W76/19 , H04W48/16 , H04W76/27 , H04W28/06
摘要： In one embodiment, a method in a wireless device for radio resource control (“RRC”) connectivity includes transmitting a RRC connection request message to a network node, wherein the RRC connection request message is part of a first RRC connection protocol. The method may also include receiving a responsive message from the network node, wherein the response message is part of the first RRC connection protocol. The method may further include receiving an indication that the wireless device should suppress a RRC connection complete message that is part of the first RRC connection protocol. The method may further include determining that the RRC connection complete message should not be transmitted to the network node and suppressing the transmittal of the RRC connection complete message to the network node.

3. 发明授权

US10743334B2 Transmission and reception of a data block in a wireless communication system 有权
公开(公告)号：US10743334B2
公开(公告)日：2020-08-11
申请号：US16239078
申请日：2019-01-03
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Ali Nader , Andreas Höglund , Béla Rathonyi , Yi-Pin Eric Wang
IPC分类号： H04W72/12 , H04L1/18
摘要： A user equipment is configured for use in a wireless communication system. The user equipment in particular is configured to receive from a base station one or more configuration messages that indicate a pattern of downlink transmission gaps in time. The user equipment is further configured to receive from the base station a scheduled downlink transmission that comprises a downlink data block and one or more repetitions of the downlink data block. The scheduled downlink transmission is received with downlink transmission gaps therein according to the indicated pattern. Alternatively or additionally, the user equipment is configured to transmit a scheduled uplink transmission that comprises an uplink data block and one or more repetitions of the uplink data block. In this case, the scheduled uplink transmission is transmitted with uplink transmission gaps therein according to an uplink transmission gap pattern that specifies a pattern of uplink transmission gaps in time.

4. 发明授权

US09301171B2 Methods, test systems and arrangements for verifying compliance with requirement specifications 有权
标题翻译：方法，测试系统和验证符合要求规范的安排
公开(公告)号：US09301171B2
公开(公告)日：2016-03-29
申请号：US14447784
申请日：2014-07-31
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Leif Mattisson , Béla Rathonyi
IPC分类号： H04W24/06 , H04L1/24 , H04L12/26 , H04W36/00 , H04L12/24
CPC分类号： H04W24/06 , H04L1/243 , H04L41/0866 , H04L41/12 , H04L43/50 , H04W36/00 , H04W36/0005 , H04W76/19 , H04W76/30
摘要： A method for verifying compliance of a communication device with one or more requirement specifications is disclosed. The method comprises establishing a link between a test system and the communication device, wherein the establishing comprises configuring two or more bearers, one or more control channels, and one or more uplink packet filters; closing a test loop comprising the test system and the communication device, wherein the closing comprises activating a test loop function of the communication device; sending units of data associated with different service data flows in a downlink of the test loop from the test system to the communication device, each of the units of data including information representing the service data flow associated with the unit of data; receiving the units of data at the communication device; transferring the units of data to an uplink transmission arrangement of the communication device; and verifying, at the test system, that each of the units of data is transmitted, by the communication device in an uplink of the test loop to the test system, on a correct bearer corresponding to the service data flow associated with the respective unit of data according to the one or more uplink packet filters. Corresponding test system and test loop function arrangement are also disclosed.
摘要翻译：公开了一种用于验证通信设备与一个或多个要求规范的符合性的方法。该方法包括建立测试系统与通信设备之间的链路，其中建立包括配置两个或更多个承载，一个或多个控制信道和一个或多个上行链路分组过滤器; 关闭包括所述测试系统和所述通信设备的测试回路，其中所述关闭包括激活所述通信设备的测试循环功能; 在测试环路的下行链路中发送与不同服务数据流相关联的数据单元从测试系统到通信设备，每个数据单元包括表示与数据单元相关联的服务数据流的信息; 在通信设备处接收数据单元; 将所述数据单元传送到所述通信设备的上行链路传输配置; 以及在所述测试系统处，通过所述通信设备将所述测试环路的上行链路中的每个数据单元以对应于与所述测试系统的相应单元相关联的服务数据流的正确载体进行验证根据一个或多个上行链路分组过滤器的数据。还公开了相应的测试系统和测试环路功能布置。

5. 发明申请

US20210297984A1 UNEVEN PAGING LOAD DISTRIBUTION FOR NARROWBAND 有权
公开(公告)号：US20210297984A1
公开(公告)日：2021-09-23
申请号：US16323360
申请日：2017-08-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Andreas Höglund , Ali Nadar , Béla Rathonyi
IPC分类号： H04W68/02 , H04W72/04
摘要： According to some embodiments, a method for use in a user equipment (UE) comprises receiving a plurality of weights for assigning paging physical resource blocks (PRBs) to a plurality of UEs. Each weight is associated with a respective paging PRB. The method further comprises determining a paging PRB for the UE using at least one weight of the plurality of weights, and receiving paging on the determined paging PRB. In particular embodiments, determining the paging PRB for the UE comprises assigning the UE to an artificial paging PRB of a set of artificial paging PRBs, and mapping the artificial paging PRB to an actual paging PRB of a set of actual paging PRBs using at least one weight of the plurality of weights. The set of actual paging PRBs includes a smaller number of paging PRBs than the set of artificial paging PRBs.

6. 发明授权

US10952183B2 Paging carrier assignment for narrowband radio communication system 有权
公开(公告)号：US10952183B2
公开(公告)日：2021-03-16
申请号：US16338866
申请日：2017-10-04
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Andreas Höglund , Ali Nader , Oscar Ohlsson , Béla Rathonyi
IPC分类号： H04W68/02 , H04W68/00 , H04W68/08 , H04W68/12
摘要： The invention proposes a user equipment, UE, configuring a paging carrier, wherein the UE performs the steps of monitoring a first paging carrier for paging messages, receiving a message from a network node, the message comprising paging carrier information indicating a second paging carrier selected by the network node or a further network node, wherein the second paging carrier is different from the first paging carrier, and in response to receiving the message, monitoring the second paging carrier for paging messages; further the invention proposes corresponding network nodes; further the invention proposes corresponding methods for the UE and the network nodes.

7. 发明授权

US10904925B2 Method for providing contention-free random access resources for NB-IOT 有权
公开(公告)号：US10904925B2
公开(公告)日：2021-01-26
申请号：US16307685
申请日：2017-06-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Béla Rathonyi , Magnus Stattin
IPC分类号： H04W74/08 , H04W72/04 , H04L5/00 , H04L29/08
摘要： A method (800) in a network node (115) comprises reserving (804), within a Narrowband Physical Random Access Channel (NPRACH) resource (305, 405, 505, 605, 705) comprising a plurality of start subcarriers, a subset of the plurality of start subcarriers for performing a contention-free random access procedure (310, 410, 520, 530, 610, 720, 730). The method comprises communicating (804), to one or more user equipment (UEs) (110), information indicating which of the plurality of start subcarriers within the NPRACH resource are reserved for performing the contention-free random access procedure.

8. 发明授权

US10812240B2 Determination of frequency resources for wireless communication devices 有权
公开(公告)号：US10812240B2
公开(公告)日：2020-10-20
申请号：US16089689
申请日：2017-03-30
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Ali Nader , Andreas Höglund , Yuhang Liu , Béla Rathonyi
IPC分类号： H04L5/00 , H04W24/08 , H04W72/04
摘要： Systems and methods of determining a frequency resource for a wireless device to operate in a wireless communication system. In one exemplary embodiment, a method performed by a wireless device in a first wireless communication system for determining a frequency resource on which to operate comprises determining whether a parameter is received via dedicated control signaling in the first wireless communication system. Further, a value of the parameter indicates one or more frequency resources in which the first wireless communication system operates. In response to determining that the parameter is received via the dedicated control signaling in the first wireless communication system, the method includes configuring the wireless device to operate on a frequency resource whose location is defined based on the parameter received via such dedicated control signaling.

9. 发明申请

US20200280866A1 Configuration of a Connection 审中-公开
公开(公告)号：US20200280866A1
公开(公告)日：2020-09-03
申请号：US16645532
申请日：2018-02-08
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Ali Nader , Dimitrios Kotsaris , Béla Rathonyi
IPC分类号： H04W24/08 , H04W68/00 , H04W8/24 , H04W64/00
摘要： A method for use in a communication network (200), said method comprising during connection of a user equipment (100) to the Network (200): determining if there is a connection profile available for the UE (100), and if so fetching UE profile and configuring the connection with the UE (100) according to the UE profile; monitoring the traffic characteristics during the connection; and updating and storing the UE profile if needed.

10. 发明申请

US20180242365A1 Load Distribution for Random Access 审中-公开
公开(公告)号：US20180242365A1
公开(公告)日：2018-08-23
申请号：US15562015
申请日：2017-08-14
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Béla Rathonyi , Andreas Höglund , Ali Nader
IPC分类号： H04W74/08 , H04W74/00 , H04W72/04
摘要： A wireless device (14A) is configured for use in a wireless communication system (10) for performing random access. The wireless device (14A) supports random access on a non-anchor carrier. The wireless device (14A) is configured to obtain configuration information (20) that governs on which carrier within a set (16) of carriers the wireless device (14A) is to perform random access, where the set (16) of carriers includes an anchor carrier (14A) and a non-anchor carrier. The configuration information (20) may for instance indicate a probability value (20A) that is assigned to each of one or more of the carriers in the set (16). Regardless, the wireless device (14A) is configured to select, from among the carriers in the set (16), a carrier on which to perform random access, in accordance with the configuration information (20). The wireless device (14A) is also configured to perform random access on the selected carrier.

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