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1. 发明申请

WO2021062614A1 METHOD AND NETWORK DEVICE FOR BEAM VECTOR SELECTION 审中-公开
公开(公告)号：WO2021062614A1
公开(公告)日：2021-04-08
申请号：PCT/CN2019/109415
申请日：2019-09-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ZHANG, Zhan
发明人： ZHANG, Zhan , ZHU, Huaisong
IPC分类号： H04B7/06
摘要： The present disclosure provides a method (100) in a network device. The method (100) includes: determining (110) a number, N, of sets of beam vectors by: creating a first set of beam vectors orthogonal to each other; and determining an n-th set of beam vectors each obtained by linear combination of two or more beam vectors from the (n-1)-th set of beam vectors, where N and n are integers and N≥n＞1. The method (100) further includes: selecting (120), from one or more of the N sets, a plurality of beam vectors for beamforming of a radio signal.

2. 发明申请

WO2020029816A1 METHOD AND APPARATUS FOR CHANNEL STATE INFORMATION REPORTING 审中-公开
公开(公告)号：WO2020029816A1
公开(公告)日：2020-02-13
申请号：PCT/CN2019/097983
申请日：2019-07-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhan
发明人： ZHANG, Zhan , LI, Gen , LIU, Jinhua
IPC分类号： H04W24/00 , H04L1/16
摘要： Various embodiments of the present disclosure provide a method for CSI reporting. The method comprises detecting a downlink transmission, and transmitting, in response to the detection of the downlink transmission, a channel state information (CSI) report in an uplink control resource configured for CSI reporting. According to the embodiments of the present disclosure, a timely and accurate CSI reporting can be provided.

3. 发明申请

WO2018170868A1 SEMI-BLIND DETECTION OF URLLC IN PUNCTURED eMBB 审中-公开
公开(公告)号：WO2018170868A1
公开(公告)日：2018-09-27
申请号：PCT/CN2017/078003
申请日：2017-03-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ZHANG, Zhan
发明人： ZHANG, Zhan , ASHRAF, Shehzad Ali , BLANKENSHIP, Yufei , KILINC, Caner , ZOU, Zhenhua
IPC分类号： H04W72/04
摘要： The proposed embodiment provides an efficient way to implicitly detect at the receiver the puncturing information (i. e. time/frequency resources, MCS, TBS etc. ) of the Ultra Reliable Low Latency Communication (URLLC) in the punctured Enhanced Mobile Broadband (eMBB) area. The performance of eMBB traffic can be improved by implicitly providing the puncturing information without any additional signaling or indications (e.g. does not require any additional bits).

4. 发明申请

WO2015113305A1 AUTONOMOUS CONNECTION SWITCHING IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络中的自动连接切换
公开(公告)号：WO2015113305A1
公开(公告)日：2015-08-06
申请号：PCT/CN2014/071844
申请日：2014-01-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON(PUBL) , ZHANG, Zhan
发明人： ZHANG, Zhan , LIU, Jinhua
IPC分类号： H04W36/08
CPC分类号： H04W36/30 , H04W36/0016 , H04W36/0061 , H04W36/0072 , H04W36/08 , H04W36/32
摘要： An access point (100-1) of a wireless communication network serves a connection to a user equipment (50). The access point (100-1) determines a plurality of target access points (100- 2, 100-3). Further, the access point (100-1) sends a message (204) to the user equipment (50). The message (204) indicates the plurality of target access points (100-2, 100-3) and authorizes the user equipment (50) to autonomously switch the connection to one or more of the target access points (100-2, 100-3).
摘要翻译：无线通信网络的接入点（100-1）服务于与用户设备（50）的连接。接入点（100-1）确定多个目标接入点（100-2,100-3）。此外，接入点（100-1）向用户设备（50）发送消息（204）。消息（204）指示多个目标接入点（100-2,100-3），并授权用户设备（50）自主地将连接切换到一个或多个目标接入点（100-2,100- 3）。

5. 发明申请

WO2014019106A1 RESOURCE ALLOCATION AND JOINT TRANSMISSION 审中-公开
标题翻译：资源分配和联合传输
公开(公告)号：WO2014019106A1
公开(公告)日：2014-02-06
申请号：PCT/CN2012/001036
申请日：2012-08-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LIU, Jinhua , ZHANG, Zhan
发明人： LIU, Jinhua , ZHANG, Zhan
IPC分类号： H04W28/16
CPC分类号： H04W72/044 , H04L5/0035 , H04W28/16 , H04W72/042 , H04W72/0486 , H04W72/085
摘要： The embodiments relate to a method and a controlling unit for resource allocation and joint transmission in a cellular communication network (200). The method comprises allocating a first set of frequency resources for transmitting a first set of time slots of data in a subframe, from a first communication node to a User Equipment, UE, and allocating at least one second set of frequency resources for transmitting, at least one second set of time slots of data in the subframe, from at least one second communication node respectively to the UE. The first set of frequency resources is intersected with one of the at least one second set of frequency resources, and union of the first set of time slots of data and the at least one second set of time slots of data is equal to the subframe.
摘要翻译：实施例涉及用于蜂窝通信网络（200）中的资源分配和联合传输的方法和控制单元。该方法包括：分配第一组频率资源，用于在子帧中从第一通信节点向用户设备UE发送数据的第一组时隙，并且分配至少一个第二组频率资源以在至少一个第二组子帧中的数据的时隙集合，分别从至少一个第二通信节点到UE。第一组频率资源与至少一个第二组频率资源中的一个相交，并且数据的第一组时隙与数据的至少一个第二组时隙的并集等于子帧。

6. 发明申请

WO2009131887A3 METHODS OF USING MIR210 AS A BIOMARKER FOR HYPOXIA AND AS A THERAPEUTIC AGENT FOR TREATING CANCER 审中-公开
公开(公告)号：WO2009131887A3
公开(公告)日：2009-10-29
申请号：PCT/US2009/040788
申请日：2009-04-16
申请人： MERCK & CO., INC. , ZHANG, Zhan , SUN, Hong , DAI, Hongyue , SCHELTER, Jan , BURCHARD, Julja , DAI, Xudong , CARLETON, Michael , CLEARY, Michele , LINSLEY, Peter , GRANDORI, Carla
发明人： ZHANG, Zhan , SUN, Hong , DAI, Hongyue , SCHELTER, Jan , BURCHARD, Julja , DAI, Xudong , CARLETON, Michael , CLEARY, Michele , LINSLEY, Peter , GRANDORI, Carla
IPC分类号： C12Q1/68
摘要： The present invention provides compositions and methods for predicting the hypoxia response in tumor cells, methods for predicting the likelihood of cancer metastasis, and methods for inhibiting tumor cell proliferation using a microRNA comprising miR-210.

7. 发明申请

WO2019029200A1 METHOD FOR TRANSMITTING REFERENCE SIGNAL 审中-公开
公开(公告)号：WO2019029200A1
公开(公告)日：2019-02-14
申请号：PCT/CN2018/085342
申请日：2018-05-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ZHANG, Zhan
发明人： ZHANG, Zhan , GERAMI, Majid , ANDGART, Niklas , SUNDBERG, Märten
IPC分类号： H04L5/00
摘要： According to the present disclosure, behaviors of a Base Station (BS) and a User Equipment (UE) pertinent to Reference Signal (RS) transmissions are discussed. BS may configure RS corresponding to a set of antenna ports in two or more groups of Orthogonal Frequency Division Multiplexing (OFDM) symbols on a short Physical Downlink Sharing CHannel (sPDSCH), where subcarrier indices used for RS transmission are different between at least two groups of OFDM symbols. Then, BS may transmit the RS to UE. UE will receive RS and perform channel estimation based on the received RS.

8. 发明申请

WO2018171323A1 METHODS AND DEVICES FOR UPLINK PUNCTURING TRANSMISSION 审中-公开
公开(公告)号：WO2018171323A1
公开(公告)日：2018-09-27
申请号：PCT/CN2018/073795
申请日：2018-01-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhan
发明人： ZHANG, Zhan , LI, Shaohua , LIU, Jinhua
IPC分类号： H04W16/06
摘要： Embodiments of the present disclosure relate to methods and devices for uplink puncturing. In example embodiments, the terminal device obtains a first signal to be transmitted for a first service requiring a first latency. Then, the terminal device determines whether a resource block has been a shared one for the first service requiring a first latency or allocated by a network device for a second service requiring a second latency higher than the first latency. If it is determined that the resource block has been allocated for the second service, the terminal device selects a first set of resource elements based on a predefined pattern of resource elements. The first set of resource elements are discontinuously distributed in the allocated resource block. The terminal device transmits the first signal for the first service to the network device at the first set of resource elements. In this way, the low latency requirement of the first service may be met while impairing of the second service due to the missing of the REs preempted by the first service may be reduced.

9. 发明申请

WO2017024520A1 METHODS USED IN RADIO NODE AND USER EQUIPMENT, AND ASSOCIATED DEVICES 审中-公开
标题翻译：无线电节点和用户设备及相关设备使用的方法
公开(公告)号：WO2017024520A1
公开(公告)日：2017-02-16
申请号：PCT/CN2015/086643
申请日：2015-08-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhan
发明人： ZHANG, Zhan , LIU, Jinhua , GARCIA, Virgile
IPC分类号： H04W74/08
CPC分类号： H04W74/0808 , H04B7/0617 , H04B17/327 , H04B17/336 , H04L5/0051 , H04W4/023
摘要： The present disclosure relates to a method used in a radio node and the associated radio node. The method comprises: obtaining a network geometry of a User Equipment (UE) served by the radio node with respect to a coverage served by the radio node; determining a carrier sensing threshold for the UE based on the network geometry, the carrier sensing threshold for use in Listen-Before-Talk (LBT) measurement over a radio frequency band applicable for transmitting data to the UE; and applying the carrier sensing threshold in the LBT measurement. The present disclosure also relates to a method used in a UE and the associated UE, and to a method used in a radio node and the associated radio node.
摘要翻译：本公开涉及在无线电节点和相关联的无线电节点中使用的方法。该方法包括：获取由无线电节点服务的用户设备（UE）相对于由无线节点服务的覆盖范围的网络几何; 基于所述网络几何形式确定所述UE的载波感测阈值，所述载波感测阈值用于在适用于向所述UE传输数据的无线电频带上的在对讲话（LBT）测量中; 并在LBT测量中应用载波感测阈值。本公开还涉及在UE和相关联的UE中使用的方法以及在无线电节点和相关联的无线电节点中使用的方法。

10. 发明申请

WO2016029406A1 COMMUNICATION DEVICES AND METHODS THEREIN FOR ENABLING INTERFERENCE MANAGEMENT OF DATA TRANSMISSIONS IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：用于实现无线通信网络中数据传输干扰管理的通信设备及其方法
公开(公告)号：WO2016029406A1
公开(公告)日：2016-03-03
申请号：PCT/CN2014/085416
申请日：2014-08-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ZHANG, Zhan
发明人： ZHANG, Zhan , KRONANDER, Jonas , LIU, Jinhua , RAMOS, Edgar
IPC分类号： H04L29/06
CPC分类号： H04W72/082
摘要： Embodiments herein relate to a first communication device (122, 124) and method therein for enabling interference management of data transmissions from a second communication device (110) to a third communication device (121) in a wireless communications network (100). Furthermore, embodiments herein also relates to a second communication device (110) and method therein for enabling interference management of data transmissions from the second communication device (110) to a third communication device (121) in a wireless communications network (100). First, the second communication device (110) transmits information relating to a request for a first set of radio resources of a radio channel for a first data transmission to the third communication device (121). Then, this information relating to a request for radio resources of a radio channel for a first data transmission from the second communication device (110) to the third communication device (121) is received by the first communication device (122, 124). In response thereto, the first communication device (122, 124) transmits an interference notification to the second communication device (110) when the received information relating to a request for radio resources of the radio channel is determined to conflict with requested radio resources of the radio channel for a second data transmission to or from the first communication device (122, 124). Thus, the second communication device (110) receives at least one interference notification from at least one first communication device (122, 124) indicating that its transmitted information relating to a request for radio resources of the radio channel has been determined to conflict with requested radio resources of the radio channel for at least one second data transmission to or from the at least one first communication device (122, 124).
摘要翻译：本文中的实施例涉及其中的第一通信设备（122,124）及其方法，用于在无线通信网络（100）中实现从第二通信设备（110）到第三通信设备（121）的数据传输的干扰管理。此外，本文的实施例还涉及其中的第二通信设备（110）及其方法，用于在无线通信网络（100）中实现从第二通信设备（110）到第三通信设备（121）的数据传输的干扰管理。首先，第二通信装置（110）向第三通信装置（121）发送关于用于第一数据传输的无线电信道的第一无线电资源集合的请求的信息。然后，由第一通信装置（122,124）接收与从第二通信装置（110）到第三通信装置（121）的第一数据传输的无线电信道的无线资源的请求有关的信息。响应于此，第一通信设备（122,124）当确定与无线电信道的无线电资源的请求相关的接收信息与所请求的无线电资源相冲突时，向第二通信设备（110）发送干扰通知无线电信道，用于到达或来自第一通信设备（122,124）的第二数据传输。因此，第二通信设备（110）从至少一个第一通信设备（122,124）接收至少一个干扰通知，指示其已发送的与无线电信道的无线电资源的请求相关的信息已经被确定为与请求冲突所述无线电信道的无线电资源用于至少一个第二数据传输到或来自所述至少一个第一通信设备（122,124）。

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