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1. 发明申请

US20160007377A1 User Equipment, Network Node and Methods Therein for Handling Preamble Transmissions on a Random Access Channel in a Radio Communications Network 审中-公开
标题翻译：用户设备，网络节点和方法，用于处理无线电通信网络中的随机接入信道上的前导码传输
公开(公告)号：US20160007377A1
公开(公告)日：2016-01-07
申请号：US14767641
申请日：2014-06-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Mattias Frenne , Johan BERGMAN , Erik ERIKSSON , Fredrik GUNNARSSON , Anders WALLÉN
IPC分类号： H04W74/00 , H04W72/02 , H04W56/00 , H04W74/08 , H04W72/04
CPC分类号： H04W74/004 , H04W56/001 , H04W56/0045 , H04W72/02 , H04W72/0413 , H04W74/006 , H04W74/0833
摘要： The embodiments herein relate to a user equipment (121) and a method performed by the UE (121) for performing preamble transmissions, on a random access channel, to a network node (110). The method comprising: determining (801) a starting subframe for the preamble transmissions based on at least a system frame number (SFN), a number of times (R) the preamble transmissions is to be repeated and a random access channel configuration, and transmitting (802), to the network node (121) the preamble repeatedly starting in the determined starting subframe. The embodiments herein also relate to a network node (110) and a method performed by the network node (110).
摘要翻译：本文的实施例涉及用户设备（121）以及由UE（121）执行的用于在随机接入信道上向网络节点（110）执行前导码传输的方法。该方法包括：基于至少系统帧号（SFN），前同步码传输的次数（R）和随机接入信道配置来确定（801）用于前同步码传输的起始子帧，以及发送（802）向所述网络节点（121）发送所述前导码重新开始于所确定的起始子帧。这里的实施例还涉及网络节点（110）和由网络节点（110）执行的方法。

2. 发明申请

US20150358132A1 Reference Signal Coupling in a Wireless Network 有权
标题翻译：无线网络中的参考信号耦合
公开(公告)号：US20150358132A1
公开(公告)日：2015-12-10
申请号：US14431922
申请日：2015-01-27
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Anders Wallen , Johan BERGMAN , Erik ERIKSSON , Mattias FRENNE , Fredrik NORDSTRÖM
IPC分类号： H04L5/00 , H04W72/04
CPC分类号： H04L5/0023 , H04L5/0048 , H04W72/0446
摘要： According to some embodiments, a method of coupling reference signals of a wireless network comprises establishing a wireless connection with a wireless device. The wireless connection comprises a first reference signal and a second reference signal and both the first and second reference signals are associated with one or more antenna ports. The method further comprises determining a mapping between the one or more antenna ports associated with the first reference signal and the one or more antenna ports associated with the second reference signal; communicating the mapping of antenna ports to the wireless device; and transmitting the first reference signal and the second reference signal to the wireless device according to the communicated mapping.
摘要翻译：根据一些实施例，一种耦合无线网络的参考信号的方法包括建立与无线设备的无线连接。无线连接包括第一参考信号和第二参考信号，并且第一和第二参考信号都与一个或多个天线端口相关联。该方法还包括确定与第一参考信号相关联的一个或多个天线端口与与第二参考信号相关联的一个或多个天线端口之间的映射; 将天线端口的映射传送到无线设备; 以及根据传送的映射将第一参考信号和第二参考信号发送到无线设备。

3. 发明申请

US20150305057A1 METHODS AND ARRANGEMENTS FOR RESOURCE ALLOCATION 审中-公开
标题翻译：资源分配的方法和安排
公开(公告)号：US20150305057A1
公开(公告)日：2015-10-22
申请号：US14439508
申请日：2012-11-09
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Erik ERIKSSON , Andreas BERGSTRÖM , Martin HESSLER
IPC分类号： H04W72/12 , H04L1/18 , H04J4/00
CPC分类号： H04W72/1263 , H04J4/00 , H04L1/1812 , H04W72/0453 , H04W72/1268
摘要： A user equipment, a network node and methods thereof for timing of scheduling of resources in a frequency division duplex system are disclosed. The user equipment and network node operate in a frequency division duplex communication system. The network node determines (400) whether a user equipment is prohibited to receive an uplink grant in at least one downlink subframe, e.g. if the user equipment is configured with ABS or with half-duplex operation. Furthermore, if the user equipment is prohibited to receive an uplink grant in at least one downlink subframe, the network node sends (410) an indication to the user equipment to apply a time division duplex configuration to the timing of scheduling of resources. The user equipment receives (420) the indication and thereupon applies (430) the time division duplex configuration to the timing of scheduling of resources.
摘要翻译：公开了用于在频分双工系统中调度资源的用户设备，网络节点及其方法。用户设备和网络节点在频分双工通信系统中工作。网络节点确定（400）是否禁止在至少一个下行链路子帧中接收上行链路许可的用户设备，例如，如果用户设备配置了ABS或半双工操作。此外，如果用户设备在至少一个下行链路子帧中被禁止接收上行链路许可，则网络节点向用户设备发送（410）指示，以将时分双工配置应用于资源调度的定时。用户设备接收（420）指示，并且随后将时分双工配置（430）应用于资源调度的定时。

4. 发明申请

US20160212636A1 COORDINATION FOR PBCH 审中-公开
标题翻译： PBCH协调
公开(公告)号：US20160212636A1
公开(公告)日：2016-07-21
申请号：US14913664
申请日：2014-07-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Konstantinos DIMOU , Johan BERGMAN , Erik ERIKSSON , Muhammad KAZMI , Anders WALLÉN
IPC分类号： H04W24/02 , H04W8/24 , H04W48/10
CPC分类号： H04W24/02 , H04L5/0035 , H04L5/0053 , H04W8/245 , H04W48/10 , H04W56/001
摘要： According to one aspect there is provided a method in a first network node of a telecommunication network. The network has a plurality of base stations which are operable to transmit a broadcast channel repetition pattern comprising at least one time window of a first mode of operation. The first mode of operation is interspersed between periods of a second mode of operation. The number of repetitions of a broadcast channel in a given period is greater in the first mode than in the second mode. The method comprises determining first data regarding a broadcast channel repetition pattern to be or being transmitted by a first base station. The first data comprises at least timing information about the timing of the time windows of the first mode of operation. The method also comprises sending the first data to a second network node that controls operation of a second base station neighbouring the first base station.
摘要翻译：根据一个方面，提供了一种在电信网络的第一网络节点中的方法。网络具有多个基站，其可操作以发送包括第一操作模式的至少一个时间窗的广播信道重复模式。第一操作模式在第二操作模式的周期之间散布。在给定时段中广播频道的重复次数在第一模式下比在第二模式中更大。该方法包括确定关于要由或正在由第一基站发送的广播信道重复模式的第一数据。第一数据至少包括关于第一操作模式的时间窗口的定时的定时信息。该方法还包括将第一数据发送到控制与第一基站相邻的第二基站的操作的第二网络节点。

5. 发明申请

US20160248563A1 A Network Node and a Method Therein; a Positioning Node and a Method Therein; a User Equipment and a Method Therein, for Handling Transmission of a Reference Signal 审中-公开
标题翻译：网络节点及其方法定位节点及其方法; 用户设备及其方法，用于处理参考信号的传输
公开(公告)号：US20160248563A1
公开(公告)日：2016-08-25
申请号：US15027851
申请日：2013-11-06
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Ali BEHRAVAN , Erik ERIKSSON , Muhammad KAZMI
IPC分类号： H04L5/00 , H04L5/14 , H04W72/08
CPC分类号： H04L5/0048 , H04L5/0087 , H04L5/0092 , H04L5/14 , H04L5/1469 , H04W64/00 , H04W72/085
摘要： The present embodiments relate to a network node (90), a method thereof; a positioning node (100), a method thereof; a UE (110) and a method thereof, for handling transmission of a reference signal and/or a reference signal configuration. The method in the network node (90) comprises: determining a transmission configuration for use in a cell served by the network node; if at least one subframe containing said reference signal is also configured as a flexible subframe, comparing at least one parameter related to the transmission configuration with a threshold, and deciding based on the result of said comparison whether to operate the at least one subframe as a flexible subframe or as a downlink subframe.
摘要翻译：本实施例涉及网络节点（90），其方法; 定位节点（100），其方法; 用于处理参考信号和/或参考信号配置的传输的UE（110）及其方法。网络节点（90）中的方法包括：确定在由网络节点服务的小区中使用的传输配置; 如果包含所述参考信号的至少一个子帧也被配置为柔性子帧，则将与传输配置相关的至少一个参数与阈值相比较，并且基于所述比较的结果来确定是否将至少一个子帧操作为灵活的子帧或下行子帧。

6. 发明申请

US20160204930A1 BS AND UE, AND METHODS USED IN THE SAME 审中-公开
标题翻译： BS和UE，以及在其中使用的方法
公开(公告)号：US20160204930A1
公开(公告)日：2016-07-14
申请号：US14910305
申请日：2013-11-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Xinghua SONG , Erik ERIKSSON , Rui FAN , Zhiheng GUO , Shaohua LI , Jinhua LIU
IPC分类号： H04L5/14 , H04W72/04
CPC分类号： H04L5/1476 , H04W72/042 , H04W72/0446
摘要： The present disclosure relates to a method used in a BS and an associated BS. The method includes: obtaining one or more dynamic UpLink (UL)/Downlink (DL) configurations of a cell served by the BS; transmitting, to a User Equipment (UE) located in the cell, the one or more dynamic UL/DL configurations in a resource region consisted of one or more consecutive Control Elements (CEs) over a downlink physical channel; and transmitting information associated with the resource region to the UE. The present disclosure also relates to a method used in a UE located in a cell served by a BS and an associated UE. The method includes: receiving, from the BS, one or more dynamic UL/DL configurations of the cell in a resource region consisted of one or more consecutive CEs over a downlink physical channel; receiving information associated with the resource region from the BS; and identifying the one or more dynamic UL/DL configurations based on the information associated with the resource region.
摘要翻译：本公开涉及在BS和相关BS中使用的方法。该方法包括：获得由BS服务的小区的一个或多个动态上行链路（UL）/下行链路（DL）配置; 通过下行链路物理信道向位于小区中的用户设备（UE）发送由一个或多个连续控制单元（CE）组成的资源区域中的一个或多个动态UL / DL配置; 以及向所述UE发送与所述资源区域相关联的信息。本公开还涉及在位于由BS和相关联的UE服务的小区中的UE中使用的方法。该方法包括：通过下行链路物理信道从BS接收由一个或多个连续CE组成的资源区域中的小区的一个或多个动态UL / DL配置; 从所述BS接收与所述资源区域相关联的信息; 以及基于与所述资源区域相关联的信息来识别所述一个或多个动态UL / DL配置。

7. 发明申请

US20160142975A1 Method for Managing a User Equipment Device 审中-公开
标题翻译：管理用户设备设备的方法
公开(公告)号：US20160142975A1
公开(公告)日：2016-05-19
申请号：US14899494
申请日：2013-06-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Johan RUNE , Anders E. ERIKSSON , Erik ERIKSSON
IPC分类号： H04W52/02 , H04W4/00 , H04W76/06
CPC分类号： H04W52/0212 , H04W4/70 , H04W52/0209 , H04W76/30 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/21 , Y02D70/24
摘要： A method, in a network node, for managing a user equipment device is disclosed. The method comprises the steps of receiving at least one of an apply instruction or a withhold instruction concerning an energy saving process for the user equipment device (step 100), applying the energy saving process for the user equipment device if the instruction is an apply instruction (step 130) and withholding application of the energy saving process for the user equipment device if the instruction is a withhold instruction (step 120). The energy saving process comprises retaining a context for the user equipment device after conducting a network detach procedure with the user equipment device (step 236b). Also disclosed are a method in a user equipment device, a computer program product for carrying out such methods, a network node and a user equipment device.
摘要翻译：公开了一种在网络节点中用于管理用户设备设备的方法。该方法包括以下步骤：接收关于用户设备设备的节能处理的应用指令或保留指令中的至少一个（步骤100），如果指令是应用指令，则对用户设备设备应用节能处理（步骤130），并且如果指令是禁止指令，则保留对用户设备设备的节能处理的应用（步骤120）。节能过程包括在与用户设备设备进行网络分离过程之后保留用户设备设备的上下文（步骤236b）。还公开了用户设备设备中的方法，用于执行这些方法的计算机程序产品，网络节点和用户设备设备。

8. 发明申请

US20160081077A1 Method, UE and Basestation for Reporting/Receiving HARQ ACK/NACK for PDSCH in Dynamic TDD Configurations 有权
标题翻译：用于在动态TDD配置中用于报告/接收PDSCH的HARQ ACK / NACK的方法，UE和基站
公开(公告)号：US20160081077A1
公开(公告)日：2016-03-17
申请号：US14780034
申请日：2014-04-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Shaohua Li , Erik ERIKSSON , Rui FAN , Zhiheng GUO , Jinhua LIU , Xinghua SONG
IPC分类号： H04W72/04 , H04L5/14
CPC分类号： H04L1/1864 , H04L1/1854 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04W72/0413 , H04W72/042 , H04W72/0446
摘要： 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 configurations.
摘要翻译：本公开涉及在用户设备（UE）中用于在动态时分双工（TDD）中报告用于物理下行链路共享信道（PDSCH）的混合自动重复请求（HARQ）确认（ACK）/非确认（NACK））配置。在该方法中，在与UpLink（UL）子帧相关联并由DL参考TDD配置指示的DownLink（DL）子帧中接收多个PDSCH。 DL子帧被划分为DL子帧的第一子集和DL子帧的第二子集。 DL子帧的第一子集也由UL参考TDD配置指示。基于在与DL子帧的第一子集的DL子帧中接收的PDSCH对应的物理下行链路控制信道（PDCCH）的传输中使用的资源来分配第一组物理上行链路控制信道（PUCCH）资源索引。基于在与DL子帧的第二子集的DL子帧中接收的PDSCH对应的PDCCH的传输中使用的资源来分配第二组PUCCH资源索引。对于每个接收到的PDSCH，通过使用PUCCH资源按照在DL子帧的第一子集的DL子帧中接收的PDSCH的所分配的第一组PUCCH资源索引的顺序并按照分配的顺序来报告HARQ ACK / NACK 在DL子帧的第二子集的DL子帧中接收的PDSCH的第二组PUCCH资源索引。本公开还涉及用于在TDD配置中分别报告和接收用于PDSCH的HARQ ACK / NACK的UE和BS。

9. 发明申请

US20160044649A1 TRANSMITTING AND RECEIVING NODES AND METHODS THEREIN FOR CONTROL CHANNEL TRANSMISSIONS IN A RADIO COMMUNICATIONS NETWORK 审中-公开
标题翻译：无线电通信网络中的发射和接收节点及其控制信道传输的方法
公开(公告)号：US20160044649A1
公开(公告)日：2016-02-11
申请号：US14415390
申请日：2014-11-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Mattias FRENNE , Erik ERIKSSON , Anders WALLÉN , Johan BERGMAN
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04W72/0406 , H04L5/0007 , H04L5/0053 , H04L5/006
摘要： Embodiments herein relate to a transmitting node and method therein for transmitting channel information in subframes to a receiving node. Each subframe comprises a number of control channel elements and a set of control channel candidates. The transmitting node transmits control channel information in a subframe when a start control channel element index of a control channel candidate is smaller than or equal to the number of available control channel elements in a predefined subframe, and refrains from transmitting control channel information when the start control channel element index of the control channel candidate is larger than the number of available control channel elements in the predefined subframe. The embodiments also relate to a receiving node and method therein.
摘要翻译：本发明的实施例涉及其中用于将子帧中的信道信息发送到接收节点的发送节点及其方法。每个子帧包括多个控制信道元素和一组控制信道候选。当控制信道候选的起始控制信道要素索引小于或等于预定义子帧中的可用控制信道要素的数量时，发送节点在子帧中发送控制信道信息，并且在起始时禁止发送控制信道信息控制信道候选的控制信道单元索引大于预定义子帧中的可用控制信道单元的数目。实施例还涉及其中的接收节点及其方法。

10. 发明申请

US20150333877A1 Mitigating Cross-Link Interference When Using Reconfigurable TDD 有权
标题翻译：使用可重构TDD减轻交叉链路干扰
公开(公告)号：US20150333877A1
公开(公告)日：2015-11-19
申请号：US14652540
申请日：2013-12-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Imadur RAHMAN , Erik ERIKSSON , Eliane SEMAAN
IPC分类号： H04L1/18 , H04L5/14
CPC分类号： H04L1/1887 , H04L1/1812 , H04L5/14 , H04W72/0446 , H04W72/082
摘要： Methods and apparatus are provided for mitigating cross-link interference. The method is implemented by a base station of a wireless communication system, the base station serving user terminals in a first cell. The method comprises selecting (610) a primary time division duplex, TDD, configuration designating uplink and downlink subframes for communication with the user terminals in the first cell, and determining (620) uplink subframes of the primary TDD configuration that are overlapping in time with downlink subframes of a TDD configuration used in a second cell. The method also comprises transmitting (630), to a user terminal in the first cell, a request to use a supplemental TDD configuration for transmitting uplink control information, wherein uplink subframes of the supplemental TDD configuration are not overlapping in time with downlink subframes of the TDD configuration used in the second cell.
摘要翻译：提供了减轻交叉链路干扰的方法和装置。该方法由无线通信系统的基站实现，该基站在第一小区中为用户终端提供服务。该方法包括：选择（610）主时分双工，TDD，指定用于与第一小区中的用户终端进行通信的上行链路和下行链路子帧的配置，以及确定（620）与TDD时间重叠的主TDD配置的上行链路子帧在第二小区中使用的TDD配置的下行链路子帧。该方法还包括向第一小区中的用户终端发送（630）向辅助TDD配置发送上行链路控制信息的请求，其中补充TDD配置的上行链路子帧在时间上不与下行链路子帧重叠 TDD配置用于第二个小区。

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