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公开(公告)号：EP2368398B1
公开(公告)日：2020-01-08
申请号：EP09760437.5
申请日：2009-11-25
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公开(公告)号：EP2213135B1
公开(公告)日：2019-07-17
申请号：EP08841047.7
申请日：2008-10-27
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公开(公告)号：EP2553975B1
公开(公告)日：2018-08-15
申请号：EP11713632.5
申请日：2011-04-01
摘要： Systems, methods, and instrumentalities to optimize procedures relating to machine type communication devices. Individual UEs may be grouped together in order to optimize procedures relating to members of the group. For example, a group of UE devices may be predefined or a group may be configured by a network associated with the UEs. One or more of the members of the group may be designated as a special UE or a master UE. The special UE or master UE may perform an action on behalf of one or more members of the group.
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公开(公告)号：EP2266346B1
公开(公告)日：2017-09-06
申请号：EP09723410.8
申请日：2009-03-20
CPC分类号： H04L5/0057 , H04L1/0026 , H04L1/1812 , H04L5/0055 , H04W36/0055 , H04W36/18 , H04W72/042
摘要： A method and apparatus of feedback signaling using a high speed dedicated physical control channel (HS-DPCCH) includes transmitting to a first cell a first uplink feedback signal that includes channel quality information (CQI) associated with the first cell. A second uplink feedback signal that includes CQI information associated with a second cell is transmitted to the second cell.
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5.发明公开METHOD AND APPARATUS FOR PERFORMING INTER-FREQUENCY AND/OR INTER-RADIO ACCESS TECHNOLOGY (RAT) MEASUREMENTS IN A MULTI-RECEIVER WIRELESS TRANSMIT/RECEIVE UNIT (WTRU) 审中-公开方法和设备之间执行频率和/或无线接入技术测以无线传输/接收单元有多个接收器
公开(公告)号：EP2484149A1
公开(公告)日：2012-08-08
申请号：EP10773758.7
申请日：2010-10-01
CPC分类号： H04W24/10 , H04W24/02 , H04W36/0083 , H04W36/14
摘要： Techniques for performing inter-frequency and/or inter-radio access technology (RAT) measurements are disclosed. A multi-receiver wireless transmit/receive unit (WTRU) may receive downlink transmissions via a plurality of downlink carriers simultaneously. The WTRU may perform inter-frequency and/or inter-RAT measurements using an inactive receiver without measurement gaps if at least one receiver is inactive. If the WTRU receives a measurement order on a disabled carrier, the WTRU may perform measurements on the disabled carrier without measurement gaps using an inactive receiver while maintaining a status of the disabled carrier as disabled. The WTRU may perform the measurements autonomously if a trigger condition is met and at least one receiver is inactive. If all receivers are active, the WTRU may perform the measurements using measurement gaps, that may be configured on a downlink carrier, or alternatively, on an unpaired downlink carrier, or alternatively, on a subset of associated downlink uplink carrier pairs.
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6.发明授权METHOD AND APPARATUS FOR ESTIMATING A POWER HEADROOM FOR ENHANCED DEDICATED CHANNEL TRANSMISSIONS IN CELL_FACH STATE AND IDLE MODE 有权方法和装置估算的动力储备用于发送先进的专用信道CELL_FACH状态和空闲模式
公开(公告)号：EP2266360B1
公开(公告)日：2012-06-06
申请号：EP09721505.7
申请日：2009-03-19
IPC分类号： H04W72/08
CPC分类号： H04W56/00 , H04W24/00 , H04W52/146 , H04W52/325 , H04W52/36 , H04W52/50 , H04W72/02 , H04W74/0833
摘要： A method and apparatus for selecting an enhanced dedicated channel (E-DCH) transport format combination (E-TFC) in Cell_FACH state and idle mode are disclosed. A wireless transmit/receive unit (WTRU) transmits a random access channel (RACH) preamble and receives an index to an E-DCH resource in response to the RACH preamble. The WTRU may estimate a power headroom based on the maximum WTRU transmit power, power offset value, and the last successfully transmitted RACH preamble transmit power. The WTRU restricts an E-TFC based on the estimated power headroom, and selects an E-TFC based on a set of supported E-TFCs. The WTRU then generates, and transmits, a protocol data unit (PDU) based on the selected E-TFC.
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7.发明公开METHOD AND APPARATUS FOR MULTIPLE CARRIER UTILIZATION IN WIRELESS COMMUNICATIONS 有权方法和装置多载波FOR USE IN无线通信
公开(公告)号：EP2359663A1
公开(公告)日：2011-08-24
申请号：EP09775014.5
申请日：2009-11-20
IPC分类号： H04W76/04
CPC分类号： H04W72/0453 , H04B17/382 , H04L5/00 , H04L5/001 , H04L5/0098 , H04W72/04 , H04W72/042 , H04W76/15 , H04W76/28 , H04W76/34
摘要： Methods and apparatus for multiple carrier utilization in wireless communications are disclosed. These methods include multiple carrier activation/deactivation, multiple carrier discontinuous transmission (DTX) and discontinuous reception (DRX) activation/deactivation and operations, and multiple carrier acknowledgment/negative acknowledgement feedback. The methods include provisions for joint multiple carrier activation and deactivation and joint DTX and DRX activation and deactivation of multiple carriers.
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公开(公告)号：EP2332297A1
公开(公告)日：2011-06-15
申请号：EP09791274.5
申请日：2009-08-07
CPC分类号： H04W72/10 , H04L47/10 , H04L47/14 , H04L47/30 , H04W28/065 , H04W72/1284
摘要： A wireless transmit/receive unit (WTRU) reports a buffer status as part of scheduling information for enhanced dedicated channel (E-DCH) transmissions. For reporting the buffer status, the WTRU calculates a total amount of data available across all logical channels for which reporting is requested by a radio resource control (RRC) entity. The total amount of data includes an amount of data that is available for transmission and retransmission at a radio link control (RLC) entity and an amount of data that is available for transmission in a medium access control for enhanced dedicated channel (MAC-i/is) segmentation entity in case that a MAC-i/is entity is configured. The WTRU sends scheduling information including a total E-DCH buffer status (TEBS) field that is set based on the total amount of data.
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9.发明公开METHOD AND APPARATUS FOR ENABLING CELL RESELECTION FOR WTRU OPERATING IN DISCONTINUOUS RECEPTION 有权方法和设备重选与工作WTRU不连续接收使能
公开(公告)号：EP2235988A1
公开(公告)日：2010-10-06
申请号：EP09706520.5
申请日：2009-01-30
CPC分类号： H04W36/0011 , H04W60/00 , H04W76/27 , H04W76/28 , Y02D70/20
摘要： A method for discontinuous reception (DRX) implemented in a wireless transmit/receive unit (WTRU) during cell reselection including initiating cell reselection; disabling DRX operation, wherein disabling DRX operation enables continuous reception; transmitting a CELL UPDATE message; receiving a CELL UPDATE CONFIRM message; and enabling DRX operation based on the received CELL UPDATE CONFIRM message.
摘要翻译： 一种用于小区重选包括发起小区重选期间在无线发射/接收单元（WTRU）实施的不连续接收（DRX）的方法; 禁用DRX操作，worin禁止DRX操作的使能连续接收; 发送小区更新消息; 接收CELL UPDATE CONFIRM消息; 并使得DRX操作基于接收到的CELL UPDATE CONFIRM消息。
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10.发明公开METHOD FOR DETECTING RADIO LINK FAILURE FOR TRANSMISSION OVER ENHANCED DEDICATED CHANNEL IN A CELL_FACH STATE 有权方法用于在高级专用信道为Cell_FACH状态传输的无线链路故障检测
公开(公告)号：EP2210447A1
公开(公告)日：2010-07-28
申请号：EP08844667.9
申请日：2008-10-28
IPC分类号： H04W76/06
摘要： A method and apparatus are used for detecting a radio link (RL) failure and a post verification process. A quality of a downlink fractional dedicated physical channel (F-DPCH) is monitored once a transmission on an enhanced dedicated channel (E-DCH) has begun. It is determined whether the quality of the downlink F-DPCH is below a predefined threshold. If the quality is below the predefined threshold, then an occurrence of an RL failure is declared and a transmission over the E-DCH in a cell forward access channel (CELL_FACH) state is terminated. In a case of the post verification failure, E-DCH resources are released.
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