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91. 发明公开

EP3294031A1 A WIRELESS DEVICE, A FIRST NETWORK NODE AND METHODS THEREIN 审中-公开
公开(公告)号：EP3294031A1
公开(公告)日：2018-03-14
申请号：EP17198440.4
申请日：2015-08-04
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： RAHMAN, Imadur , KAZMI, Muhammad , AXMON, Joakim
IPC分类号： H04W74/00 , H04W88/06 , H04W84/04
CPC分类号： H04W74/008 , H04L5/0005 , H04L5/22 , H04W84/042 , H04W88/02 , H04W88/06 , H04W88/08
摘要： A wireless device (120) and method for performing cell configuration. The wireless device and a first network node (111) serving the wireless device are operating in a wireless communications network (100), wherein the first network node manages a first serving cell (111a). When the wireless device is to send a second Random Access (RA) transmission in the first serving cell to the first network node while preparing to perform or performing configuration of a second serving cell managed by a second network node, the wireless device configures the second serving cell using a configuration time delay T act_PSCell comprising at least a time delay T RA_PCell due to the second RA transmission, otherwise the wireless device configures the second serving cell using the configuration time delay T act_PSCell excluding the time delay T RA_PCell due to the second RA transmission.

92. 发明授权

EP2779777B1 DATA TRANSMISSION METHOD, BASE STATION AND USER EQUIPMENT 有权
公开(公告)号：EP2779777B1
公开(公告)日：2018-02-21
申请号：EP12865746.7
申请日：2012-12-22
申请人： Huawei Technologies Co., Ltd.
发明人： SHAO, Jiafeng , HE, Chuanfeng
IPC分类号： H04W74/08 , H04W52/58 , H04W52/02 , H04W74/00 , H04W52/14
CPC分类号： H04L41/142 , H04L5/0055 , H04W52/0209 , H04W52/146 , H04W52/58 , H04W72/0413 , H04W74/008 , H04W74/08 , H04W88/02 , H04W88/08 , Y02D70/1242
摘要： Embodiments of the present invention provide a data transmission method. The method includes: obtaining a slot format of a fractional dedicated physical channel F-DPCH used for a user equipment UE; receiving an acknowledgement ACK message that is sent by a base station on an acquisition indicator channel AICH; determining an F-DPCH frame offset Ä F-DPCH of the UE and determining a transmission time interval Ä a-m according to a predefined rule, where the Ä a-m indicates a time interval between a starting boundary of an access slot when the UE receives the AICH and a time point when the UE starts uplink transmission; receiving an uplink power control command word TPC on the F-DPCH according to the slot format of the F-DPCH and the Ä F-DPCH ; and performing uplink transmission to the base station according to the Ä a-m . According to the embodiments of the present invention, configured resources in the same common E-DCH resource pool can be scheduled for UEs of Release 8/9/10/11 at the same time, thereby improving a utilization ratio of resources at the same time when obtaining a performance gain of TTI alignment.

93. 发明公开

EP3280212A1 DEVICE AND METHOD OF HANDLING CHANNEL ACCESS PROCEDURES 有权
标题翻译：处理信道接入过程的装置和方法
公开(公告)号：EP3280212A1
公开(公告)日：2018-02-07
申请号：EP17185006.8
申请日：2017-08-04
申请人： HTC Corporation
发明人： YE, Shiang-Rung
IPC分类号： H04W74/00
CPC分类号： H04W72/042 , H04W72/0446 , H04W72/10 , H04W74/006 , H04W74/008
摘要： A communication device of handling channel access procedures comprises a storage device storing instructions and a processing circuit coupled to the storage device. The processing circuit is configured to execute the instructions stored in the storage device. The instructions comprise receiving a first Physical Downlink Control Channel (PDCCH) signal indicating a first channel access procedure and a first priority class of the first channel access procedure from a network; performing the first channel access procedure with the network, after receiving the first PDCCH signal; receiving a second PDCCH signal indicating a second channel access procedure and a second priority class of the second channel access procedure from the network; and determining to continue or terminate the first channel access procedure with the network according to a comparison of the first priority class and the second priority class, after receiving the second PDCCH signal.
摘要翻译：处理信道访问过程的通信设备包括存储指令的存储设备和耦合到存储设备的处理电路。处理电路被配置为执行存储在存储设备中的指令。所述指令包括从网络接收指示第一信道接入过程和第一信道接入过程的第一优先级等级的第一物理下行链路控制信道（PDCCH）信号; 在接收到所述第一PDCCH信号之后，与所述网络执行所述第一信道接入过程; 从网络接收指示第二信道接入过程和第二信道接入过程的第二优先级等级的第二PDCCH信号; 以及在接收到所述第二PDCCH信号之后，根据所述第一优先级等级与所述第二优先级等级的比较，确定继续或终止与所述网络的所述第一信道接入过程。

94. 发明公开

EP3251461A1 RANDOM ACCESS PROCEDURE AND BROADCAST PRIORITIZATION FOR MACHINE TYPE COMMUNICATIONS (MTC) 审中-公开
标题翻译：机器类型通信的随机接入过程和广播优先级（MTC）
公开(公告)号：EP3251461A1
公开(公告)日：2017-12-06
申请号：EP16712550.9
申请日：2016-01-29
申请人： Qualcomm Incorporated
发明人： VAJAPEYAM, Madhavan Srinivasan , XU, Hao , GAAL, Peter , CHEN, Wanshi , RICO ALVARINO, Alberto , FAKOORIAN, Seyed Ali Akbar
IPC分类号： H04W74/08 , H04W4/00
CPC分类号： H04W74/0833 , H04L67/12 , H04L67/28 , H04W4/70 , H04W52/281 , H04W74/008
摘要： Certain aspects of the present disclosure generally relate to wireless communications, and more specifically to random access procedures and/or prioritization of broadcast transmissions in machine type communications (MTC) devices and enhanced MTC (eMTC). An example method generally includes determining a plurality of subframes in which the UE may transmit a bundled random access channel (RACH) message to a base station (BS), determining, within the subframes, at least one narrowband region for transmitting the bundled RACH message, determining a bundling size for the bundled RACH message, the bundling size indicating a number of the plurality of subframes in which the bundled RACH message is transmitted, and transmitting the bundled RACH message in the narrowband region of the plurality of subframes, based at least in part on the determined bundling size.

95. 发明公开

EP3251279A1 PILOT ASSIGMENT IN CELL FREE MASSIVE MIMO WIRELESS SYSTEMS 审中-公开
标题翻译：无线大规模MIMO无线系统中的导频分配
公开(公告)号：EP3251279A1
公开(公告)日：2017-12-06
申请号：EP16708775.8
申请日：2016-01-29
申请人： Alcatel Lucent
发明人： ASHIKHMIN, Alexei , NGO, Hien Quoc , MARZETTA, Thomas , YANG, Hong
IPC分类号： H04L5/00 , H04L27/26
CPC分类号： H04W74/008 , H04B7/0417 , H04B7/0452 , H04L5/0048 , H04L27/2613 , H04W72/1226
摘要： A method and a corresponding apparatus for assigning pilot sequences include randomly assigning pilot sequences to a population of access terminals. A first pilot sequence assigned to a worst performing access terminal of the population of access terminals is updated to a different pilot sequence that improves performance of the worst performing access terminal. A second pilot sequence assigned to a best performing access terminal of the population of access terminals is updated to another pilot sequence that reduces performance of the best performing access terminal.

96. 发明公开

EP3220706A1 METHODS AND APPARATUS FOR MULTIPLE USER UPLINK 有权
公开(公告)号：EP3220706A1
公开(公告)日：2017-09-20
申请号：EP17170673.2
申请日：2014-08-27
申请人： Qualcomm Incorporated
发明人： MERLIN, Simone , BARRIAC, Gwendolyn D. , SAMPATH, Hemanth , VERMANI, Sameer
IPC分类号： H04W72/12 , H04W74/08
CPC分类号： H04L47/12 , H04B7/0452 , H04B7/2621 , H04L1/0008 , H04L1/0031 , H04L1/1607 , H04L1/1854 , H04L1/1858 , H04L1/1861 , H04L5/0005 , H04L5/0007 , H04L5/003 , H04L5/0037 , H04L5/0044 , H04L5/0055 , H04L47/14 , H04L47/24 , H04L47/72 , H04L47/805 , H04L2001/0093 , H04N7/17309 , H04W28/06 , H04W28/24 , H04W52/146 , H04W52/50 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W72/12 , H04W72/121 , H04W72/1284 , H04W72/1289 , H04W74/006 , H04W74/008 , H04W74/04 , H04W74/08 , H04W74/085
摘要： Methods and apparatus for multiple user uplink are provided. In one aspect, a method of wireless communication is provided. The method includes transmitting a quality of service (QoS) message to a device. The QoS message includes a request for a transmission opportunity for sending uplink data to the device. The QoS message includes at least one of a sequence control field or a QoS control field. The method further includes receiving a clear to transmit (CTX) message in response to the QoS message. The method further includes transmitting data to the device in response to the CTX message.

97. 发明公开

EP3205167A1 RANDOM ACCESS PROCEDURE IN A CELLULAR INTERNET OF THINGS SYSTEM 审中-公开
标题翻译：在系统的蜂窝互联网中的随机访问过程
公开(公告)号：EP3205167A1
公开(公告)日：2017-08-16
申请号：EP15775542.2
申请日：2015-09-21
申请人： Qualcomm Incorporated
发明人： LI, Junyi , LANE, Frank, Anton
IPC分类号： H04W74/08
CPC分类号： H04W74/008 , H04W4/70 , H04W24/08 , H04W74/04 , H04W74/0833
摘要： Methods, systems, and devices are described for wireless communication at a user equipment (UE). In some examples, a base station may allocate, to a UE, time and/or frequency resources for transmitting physical random access channel (PRACH) signals. The resource allocation may be apportioned based on a type and class of PRACH signal. For instance, a UE may be assigned a first subset of resources to transmit regularly scheduled traffic and a second subset of resources to transmit on-demand traffic. Regularly scheduled traffic may include, for example, sensor measurements reported to the base station on a predetermined time interval (e.g., 24 hour time interval). In contrast, an on-demand traffic may include an impromptu transmission, initiated based on a detection of at least one reporting trigger (e.g., sensing an abnormality at the UE).
摘要翻译：描述用于在用户设备（UE）处进行无线通信的方法，系统和设备。在一些示例中，基站可以向UE分配用于传送物理随机接入信道（PRACH）信号的时间和/或频率资源。资源分配可以基于PRACH信号的类型和类别进行分配。例如，UE可以被分配资源的第一子集以传送定期调度的业务和第二子集的资源以传送按需业务。定期调度的业务量可以包括例如在预定时间间隔（例如，24小时时间间隔）上向基站报告的传感器测量值。相比之下，按需流量可以包括基于检测到至少一个报告触发（例如，感测UE处的异常）而发起的即兴传输。

98. 发明公开

EP2439973A4 DETECTION METHOD AND APPARATUS BASED ON RANDOM ACCESS PROCESS 审中-公开
标题翻译： DETEKTIONSVERFAHREN UND VORRICHTUNG AUF DIREKTZUGRIFFSBASIS
公开(公告)号：EP2439973A4
公开(公告)日：2017-08-16
申请号：EP09847014
申请日：2009-12-25
申请人： ZTE CORP
发明人： LI BIN
IPC分类号： H04W24/00 , H04W74/00 , H04W74/08
CPC分类号： H04W74/008 , H04W74/0833
摘要： A detection method based on a random access process is provided in the disclosure, which comprises: according to a received Random Access Channel (RACH) signal, obtaining an RACH time-domain correlation value sequence; calculating a first detection threshold Th i 1 for search windows of each RACH time-domain correlation value sequence, if a peak value of the RACH time-domain correlation values thereof is greater than the first detection threshold, recording the peak value and a timing location; if there are one or more sets of continuous search windows which all have the peak values greater than the first detection threshold in the search windows, converting the timing location corresponding to the peak value greater than a second detection threshold to be a timing adjustment quantity. The disclosure further provides a detection apparatus based on a random access process correspondingly. The disclosure can reduce a false-alarm probability of the detection, provide accurate and reliable uplink timing adjustment information for a UE so as to improve the reliability of accessing of the UE to a Long Term Evolution (LTE) system, and lower a signalling overhead caused by processing the false alarm.
摘要翻译：本发明提供了一种基于随机接入过程的检测方法，包括：根据接收到的随机接入信道RACH信号获得RACH时域相关值序列; 如果其RACH时域相关值的峰值大于第一检测阈值，则计算每个RACH时域相关值序列的搜索窗口的第一检测阈值Th i，记录峰值和定时位置 ; 如果在搜索窗口中有一组或多组连续搜索窗口都具有大于第一检测阈值的峰值，则将对应于峰值大于第二检测阈值的定时位置转换为定时调整量。本发明还提供了一种相应基于随机接入过程的检测装置。本发明能够减少检测的虚警概率，为UE提供准确可靠的上行定时调整信息，提高UE接入长期演进系统的可靠性，降低信令开销处理虚警引起的。

99. 发明授权

EP1198908B1 METHOD OF ASSIGNING AN UPLINK RANDOM ACCESS CHANNEL IN A CDMA MOBILE COMMUNICATION SYSTEM 有权
标题翻译：在CDMA移动通信系统中分配上行随机接入信道的方法
公开(公告)号：EP1198908B1
公开(公告)日：2017-08-09
申请号：EP01938790.1
申请日：2001-06-12
申请人： Samsung Electronics Co., Ltd.
发明人： CHOI, Sung-Ho , LEE, Kook-Heui , LEE, Hyun-Woo , KWAK, Byung-Jae , PARK, Seong-Ill , HWANG, Sung-Oh , KIM, Jae-Yoel
IPC分类号： H04B7/26
CPC分类号： H04W74/008 , H04W52/50 , H04W56/00 , H04W74/0833

100. 发明授权

EP2425549B1 RACH-SPECIFIC INFORMAITON TRANSMISSION METHODS AND APPARATUSES FOR WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于无线通信系统的RACH特定信息传输方法和设备
公开(公告)号：EP2425549B1
公开(公告)日：2017-07-12
申请号：EP10769890.4
申请日：2010-04-16
申请人： Samsung Electronics Co., Ltd.
发明人： JEONG, Kyeong In
IPC分类号： H04B7/26 , H04L12/26 , H04L5/14 , H04L29/06 , H04W74/00 , H04W36/18 , H04W72/04 , H04W74/08 , H04W80/04 , H04W88/08
CPC分类号： H04L43/0829 , H04L5/14 , H04L29/06163 , H04L43/50 , H04W36/18 , H04W72/04 , H04W74/008 , H04W74/0833 , H04W80/04 , H04W88/08

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