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公开(公告)号：US09628985B2
公开(公告)日：2017-04-18
申请号：US14650465
申请日：2015-04-24
发明人： Kai-Erik Sunell , Mikael Wittberg
CPC分类号： H04W8/24 , H04W16/14 , H04W48/08 , H04W76/14 , H04W84/042
摘要： Mobile devices exchange indications of their supported access stratum (AS) versions with each other during device-to-device communication, to determine a common AS version for subsequent communication. In an example method, a first wireless device receives a first incoming version indicator from a second wireless device, the first incoming version indicator identifying an AS version supported by the second wireless device, and transmits a device version indicator in one or more outgoing messages, in response to determining that the first incoming version indicator is unknown to the first wireless device or that the first incoming version indicator corresponds to an AS version that is not supported by the first wireless device. The transmitted device version indicator corresponds to the most recent AS version of two or more AS versions supported by the first wireless device.
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2.发明申请Methods of Sending Feedback Signaling Under Carrier Specific Measurement Gaps in Multi-Carrier 有权在载波特定测量间隙下发送反馈信号的方法在多载波中公开(公告)号：US20150124728A1
公开(公告)日：2015-05-07
申请号：US14400428
申请日：2012-12-11
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L1/1607 , H04L5/001 , H04L5/0098 , H04L5/1469
摘要： A UE (30) configured in multi-carrier with at least one secondary cell (SCell) may send feedback signaling to the network when measurement gaps are active, which prevent the UE (30) from communicating on the primary cell (PCell). Criteria, signaling means, and pre-defined rules are described for selecting feedback signaling and for selecting the alternative cell (e.g., suitable SCell) for transmitting the selected feedback signaling to the network node during the measurement gaps. Similarly, a SCell may be used to receive scheduling information during measurement gaps.
摘要翻译： 配置在具有至少一个辅助小区（SCell）的多载波中的UE（30）可以在测量间隙有效时向网络发送反馈信令，这阻止UE（30）在主小区（PCell）上通信。 描述了标准，信令装置和预定义规则，用于在测量间隙期间选择反馈信令和用于选择用于将所选择的反馈信令发送到网络节点的备选小区（例如，适当的SCell）。 类似地，SCell可以用于在测量间隙期间接收调度信息。
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公开(公告)号：US09019882B2
公开(公告)日：2015-04-28
申请号：US13825462
申请日：2012-11-09
CPC分类号： H04W76/28 , H04L1/1803 , H04L1/1864 , H04L1/1896
摘要： Methods and systems present solutions to, for example, the problem of unnecessary preparedness for suspended retransmissions in the user equipment (UE) which contributes to power drain in the device battery. One method for monitoring a Physical Downlink Control Channel (PDCCH) for adaptive retransmission grants in a radio communication system includes: monitoring, by a user equipment (UE), the PDCCH for adaptive retransmission grants; receiving, by the UE, a hybrid automatic repeat request (HARQ) acknowledge (ACK) message, and ceasing, by the UE, to monitor the PDCCH for adaptive retransmission grants after receipt of the HARQ ACK message.
摘要翻译： 方法和系统提出了解决方案，例如，有助于设备电池中的电力消耗的用户设备（UE）中的暂停重传的不必要准备的问题。 一种用于在无线电通信系统中监视用于自适应重发授权的物理下行链路控制信道（PDCCH）的方法包括：由用户设备（UE）监视用于自适应重发授权的PDCCH; 由UE接收混合自动重传请求（HARQ）确认（ACK）消息，并且由UE停止在接收到HARQ ACK消息之后监视PDCCH以进行自适应重发授权。
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公开(公告)号：US20140204820A1
公开(公告)日：2014-07-24
申请号：US14234217
申请日：2013-11-11
发明人： Mikael Wittberg , Walter Müller
CPC分类号： H04W52/0216 , H04M1/271 , H04W76/28 , Y02D70/1242 , Y02D70/1262 , Y02D70/21 , Y02D70/24
摘要： The present disclosure relates to a method in a network node for controlling DRX to be applied by a user equipment, UE, connected to said network node. Said network node can order the UE to enter a first DRX cycle by means of a specific control element. The method comprises the step of ordering the user equipment to enter a second DRX cycle by means of a modified usage of said specific control element. The disclosure furthermore relates to a network node, a method in a user equipment and a user equipment.
摘要翻译： 本公开涉及网络节点中用于控制连接到所述网络节点的用户设备UE应用的DRX的方法。 所述网络节点可以通过特定的控制元件命令UE进入第一DRX周期。 该方法包括以下步骤：借助于所述特定控制元件的修改后的使用来排序用户设备进入第二DRX周期。 本公开还涉及网络节点，用户设备中的方法和用户设备。
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公开(公告)号：US09900798B2
公开(公告)日：2018-02-20
申请号：US14897993
申请日：2013-06-19
发明人： Gunnar Bergquist , Anna Larmo , Samir Shah , Riikka Susitaival , Mikael Wittberg , Emre Yavuz
CPC分类号： H04W24/10 , H04W74/06 , Y02D70/00 , Y02D70/1242 , Y02D70/1262
摘要： Methods, devices, and computer program products for status reporting in a network are provided. In some embodiments, mechanisms to delay responding to a received request for status information (“a polling request”) or the triggering or transmission of a status message caused by a reception of a polling request, or to delay the triggering or transmission of the polling request itself are provided, such that redundant transmissions maybe minimized and power consumption may be optimized.
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公开(公告)号：US09603091B2
公开(公告)日：2017-03-21
申请号：US14396097
申请日：2013-02-14
CPC分类号： H04W52/0216 , H04L1/0026 , H04L1/0027 , H04L5/001 , H04L5/0048 , H04L5/0082 , H04W76/28 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/24
摘要： Techniques for avoiding or reducing unnecessary CSI and/or SRS transmissions in a wireless communications system. In an example method, a user terminal periodically transmits (620) CSI and/or SRS according to corresponding periodic CSI transmission opportunities or periodic SRS transmission opportunities, or both, during a first period in which the UE is operating according to a short DRX cycle. In a second period immediately following the first period and during which the user terminal is operating according to a long DRX cycle, the user terminal reduces or suppresses (630) periodic transmissions of CSI and/or SRS. This may be done, for example, by suppressing periodic transmission of CSI and/or SRS, after a first delay time or first delay times or by reducing the rate of transmission of CSI and/or SRS, after a second delay time or second delay times. A combination of these and other disclosed approaches may be used.
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7.发明授权Methods of sending feedback signaling under carrier specific measurement gaps in multi-carrier 有权在多载波下在载波特定测量间隙下发送反馈信令的方法公开(公告)号：US09497007B2
公开(公告)日：2016-11-15
申请号：US14400428
申请日：2012-12-11
CPC分类号： H04L5/0053 , H04L1/1607 , H04L5/001 , H04L5/0098 , H04L5/1469
摘要： A UE (30) configured in multi-carrier with at least one secondary cell (SCell) may send feedback signaling to the network when measurement gaps are active, which prevent the UE (30) from communicating on the primary cell (PCell). Criteria, signaling means, and pre-defined rules are described for selecting feedback signaling and for selecting the alternative cell (e.g., suitable SCell) for transmitting the selected feedback signaling to the network node during the measurement gaps. Similarly, a SCell may be used to receive scheduling information during measurement gaps.
摘要翻译： 配置在具有至少一个辅助小区（SCell）的多载波中的UE（30）可以在测量间隙有效时向网络发送反馈信令，这阻止UE（30）在主小区（PCell）上通信。 描述了标准，信令装置和预定义规则，用于在测量间隙期间选择反馈信令和用于选择用于将所选择的反馈信令发送到网络节点的备选小区（例如，适当的SCell）。 类似地，SCell可以用于在测量间隙期间接收调度信息。
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8.发明申请公开(公告)号：US20140233542A1
公开(公告)日：2014-08-21
申请号：US14347147
申请日：2012-10-01
CPC分类号： H04L5/005 , H04L5/0085 , H04L27/2602 , H04W56/001 , H04W56/0045 , H04W74/0833
摘要： Method and mobile node in a wireless communication network for determining when to transmit a signal. The mobile node operates in a wireless communication network comprising a first cell and a second cell where the mobile node is synchronized to the first cell. The method comprises determining a timing reference based on a reception of a downlink transmission in the first cell and transmitting the signal, to be received in the second cell, at a point in time based on the timing reference and a timing advance value of the first cell.
摘要翻译： 无线通信网络中的方法和移动节点，用于确定何时发送信号。 移动节点在包括移动节点与第一小区同步的第一小区和第二小区的无线通信网络中操作。 该方法包括基于第一小区中的下行链路传输的接收来确定定时参考，并且基于定时参考在时间点上发送要在第二小区中接收的信号和第一小区的定时提前值 细胞。
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9.发明授权Fast termination of sounding reference signals and channel quality indicator transmissions 有权探测参考信号和信道质量指示符传输的快速终止公开(公告)号：US09572168B2
公开(公告)日：2017-02-14
申请号：US14431263
申请日：2013-09-25
CPC分类号： H04W72/08 , H04B7/0456 , H04B7/0626 , H04L1/0001 , H04L1/0026 , H04L5/0048 , H04L5/0057 , H04W72/0406 , H04W72/085
摘要： Methods and operations in mobile terminals and base stations are disclosed which control uplink signaling. A method in a mobile terminal controls uplink signaling to a base station, and includes receiving a MAC CE from the base station. The MAC CE indicates whether at least one of SRS or CQI reports should be transmitted for one or more serving cells configured for the mobile terminal. Transmission of at least one of the SRS or the CQI reports for the one or more serving cells from the mobile terminal to the base station is selectively activated and deactivated responsive to the MAC CE. Related methods and operations by base stations and mobile terminals are disclosed.
摘要翻译： 公开了控制上行链路信令的移动终端和基站中的方法和操作。 移动终端中的方法控制到基站的上行信令，并且包括从基站接收MAC CE。 MAC CE指示是否应为为移动终端配置的一个或多个服务小区发送SRS或CQI报告中的至少一个。 响应于MAC CE，选择性地激活和去激活从移动终端到基站的一个或多个服务小区的SRS或CQI报告中的至少一个的传输。 公开了基站和移动终端的相关方法和操作。
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10.发明申请公开(公告)号：US20140369325A1
公开(公告)日：2014-12-18
申请号：US14373466
申请日：2012-12-21
发明人： Mattias Bergstrom , Lisa Bostrom , Mikael Wittberg
CPC分类号： H04W56/0005 , H04L5/0048 , H04W56/0045 , H04W74/0833
摘要： According to a first aspect of embodiments herein, the object is achieved by a method in a terminal for handling a timing reference. The terminal is served by multiple serving cells of a wireless network, and is configured with a first Timing Advance, TA, group comprising the multiple serving cells, one of which, a current TR cell, acts as the timing reference for the multiple serving cells. When the current TR cell becomes unavailable for the terminal, the terminal autonomously selects a new TR cell to act as the timing reference for the multiple serving cells in the TA group.
摘要翻译： 根据本文的实施例的第一方面，该目的通过终端中用于处理定时参考的方法来实现。 终端由无线网络的多个服务小区服务，并且配置有包括多个服务小区的第一定时提前（TA）组，其中一个当前的TR小区充当多个服务小区的定时参考 。 当当前的TR小区对于终端不可用时，终端自主地选择新的TR小区作为TA组中的多个服务小区的定时参考。
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