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21.发明公开
公开(公告)号：EP3240345A4
公开(公告)日：2018-08-01
申请号：EP15871996
申请日：2015-12-28
发明人： ZHANG XIAOBO
CPC分类号： H04W72/12 , H04W72/04 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W72/1289
摘要： Disclosed are an enhanced carrier aggregation (CA) scheduling method and device in a user equipment (UE) and a base station, the method comprising: in a first step, a UE receives a high-level signaling determining K sets of configuration information, the configuration information comprising {a first index, a second index, a third index, and working frequency band information}; in a second step, the UE receives, at a first service cell, a first signaling, the first signaling comprising a fourth index and scheduling information; and in a third step, the UE determines a second service cell according to first configuration information and the fourth index in the first signaling. The present invention reduces the number of bits in downlink control information (DCI), thus conserving an air interface resource, or improving the receiving performance of the DCI. Furthermore, the present invention instructs the third index not to modify the number of bits of the DCI by utilizing an existing carrier indicator field (CIF), thus maximally maintaining compatibility with an existing system.
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公开(公告)号：EP2965583B1
公开(公告)日：2018-08-01
申请号：EP13715615.4
申请日：2013-03-04
IPC分类号： H04W72/12
CPC分类号： H04W72/1231 , H04W24/10 , H04W72/1289
摘要： Control channel quality based scheduling of radio transmissions For controlling radio transmission in a mobile network, a node (100) of the mobile network determines a channel quality of a downlink control channel of a cell (10) of the mobile network, as experienced by a certain user equipment (50-1) in the cell (10). Depending on the determined channel quality of the downlink control channel, the node (100) schedules at least one radio transmission on a data channel of the cell (10). On the downlink control channel, the node (100) indicates radio resources allocated for the scheduled at least one radio transmission.
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公开(公告)号：EP2942888B1
公开(公告)日：2018-08-01
申请号：EP14735111.8
申请日：2014-01-07
申请人： LG Electronics Inc.
发明人： YANG, Suckchel , AHN, Joonkui , YI, Yunjung , KIM, Bonghoe
IPC分类号： H04W28/18 , H04W24/08 , H04W52/40 , H04W72/04 , H04W72/08 , H04W72/12 , H04W84/04 , H04W88/02 , H04L5/00 , H04W76/15
CPC分类号： H04W72/0406 , H04L5/0053 , H04L5/0091 , H04W24/08 , H04W28/18 , H04W52/40 , H04W72/08 , H04W72/1289 , H04W76/15 , H04W84/042 , H04W88/02
摘要： The present invention relates to a method and an apparatus for transmitting uplink signals to a plurality of transmission points in a wireless communication system, comprising: receiving information on at least one parameter set group through upper layer signaling, wherein each of the at least one parameter set group includes a plurality of parameter sets; detecting a physical downlink control channel (PDCCH) comprising indication information for indicating specific parameter sets which belong to one of the parameter set groups from among the at least one parameter set group; and transmitting a physical uplink shared channel (PUSCH) by using the specific parameter set, wherein each of the plurality of parameter sets includes information on a power control parameter and information on timing advance (TA) for transmitting the PUSCH signal.
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24.发明授权
公开(公告)号：EP3141064B1
公开(公告)日：2018-07-25
申请号：EP15724437.7
申请日：2015-05-06
发明人： REBEIZ, Eric Pierre , TANDRA, Rahul , VERMANI, Sameer , TIAN, Bin
CPC分类号： H04W72/0493 , H04W72/0486 , H04W72/1289 , H04W84/12
摘要： A method for high efficiency wireless communication is provided. In one aspect, a method of high efficiency wireless communication includes generating, at an access point, a message for transmission over at least one channel. The message includes a first signal field indicative of a length of the first message after the first signal field. The message further includes a second signal field indicative of at least one channel assignment. The second signal field has a length based on a minimum allocation size. The method further includes transmitting the message to one or more wireless devices.
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公开(公告)号：EP3328145A4
公开(公告)日：2018-07-18
申请号：EP15900757
申请日：2015-08-12
申请人： HUAWEI TECH CO LTD
发明人： LI CHAOJUN
IPC分类号： H04W72/12
CPC分类号： H04W72/1289 , H04W72/1268 , H04W88/02
摘要： Embodiments of the present invention provide a data transmission method, a terminal device, a base station, and a system. The data transmission method includes: configuring, by a base station, first DCI for a terminal device, where the first DCI includes scheduling information used for data transmission; sending, by the base station, the first DCI to the terminal device; configuring, by the base station, second DCI for the terminal device, where the second DCI includes first information, and the first information includes information used to indicate the terminal device to perform transmission of a first data packet with the base station according to the first DCI; sending, by the base station, the second DCI to the terminal device; and performing, by the base station, transmission of the first data packet with the terminal device.
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公开(公告)号：EP3340721A1
公开(公告)日：2018-06-27
申请号：EP17208130.9
申请日：2017-12-18
申请人： Commsolid GmbH
发明人： Kurth, Mathias , Fließ, Thomas
CPC分类号： H04W72/1278 , H04B1/7143 , H04L1/1887 , H04L5/0012 , H04L5/0064 , H04L5/0094 , H04W72/0453 , H04W72/1284 , H04W72/1289 , H04W74/002
摘要： The invention discloses a narrowband-internet of things (NB-IoT) scheduling scheme for transmissions to or from a user equipment. The object of the invention to provide or introduce a different scheme or procedure for transmission to or from UE where e.g. no additional power consumption is needed in the UE will be solved by a Narrowband-Internet of Things (NB-IoT) scheduling scheme for transmissions to or from user equipment (UE) using multiple NB-IoT carriers allocated in a frequency spectrum of a cell of a network by changing the carriers through frequency hopping according to patterns known to the base station (NB) and UE, whereas the UE is configured with the multiple NB-IoT carriers and the transmissions are scheduled on the configured carriers according to the pattern explicitly signaled by the base station of the network or as pre-defined in both, the base station and the UE to exploit frequency diversity.
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公开(公告)号：EP3338393A1
公开(公告)日：2018-06-27
申请号：EP16750299.6
申请日：2016-07-18
发明人： ISLAM, Muhammad Nazmul , CEZANNE, Juergen , SUBRAMANIAN, Sundar , RYU, Jung Ho , SAMPATH, Ashwin , LI, Junyi
CPC分类号： H04W72/1284 , H04B7/0617 , H04L5/0016 , H04L5/0053 , H04W72/0446 , H04W72/121 , H04W72/1231 , H04W72/1289
摘要： A base station may transmit scheduling information comprising one or more first downlink messages to a first user equipment (UE) in a first beam. The base station may transmit one or more second downlink messages to a second UE in a second beam. In response to the transmission of the one or more first downlink messages, the base station may receive one or more first uplink control messages from the first UE in a time slot. In response to the transmission of the one or more second downlink messages, the base station may receive one or more second uplink control messages from the second UE in the same time slot. The one or more second uplink control messages may be frequency-orthogonal or spreading code-orthogonal to the one or more first uplink control messages.
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28.发明公开
公开(公告)号：EP3225049A4
公开(公告)日：2018-06-27
申请号：EP14906834
申请日：2014-11-27
发明人： SONG XINGHUA , LI SHAOHUA , LU QIANXI , SORRENTINO STEFANO
IPC分类号： H04W28/16
CPC分类号： H04W72/048 , H04L1/18 , H04L1/1864 , H04L1/1874 , H04L5/0055 , H04L2001/0093 , H04L2001/0097 , H04W28/0278 , H04W72/1278 , H04W72/1284 , H04W72/1289
摘要： Embodiments described herein relate to a wireless device, a method therein for buffer status reporting, a network node and a method therein for assigning resources. The method for the wireless device includes determining an amount of data in the buffer to be transmitted in addition to an amount of data previously transmitted but not acknowledged, transmitting a buffer status report to the network node in which the report includes information on the determined amounts, and receiving from the network node a scheduling assignment for enabling the wireless device to transmit of the unacknowledged data and the remaining data in the buffer.
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公开(公告)号：EP2077640B1
公开(公告)日：2018-06-27
申请号：EP09150178.3
申请日：2009-01-07
申请人： LG Electronics Inc.
CPC分类号： H04L5/0044 , H04L1/0071 , H04L1/04 , H04L5/0007 , H04L5/0028 , H04L5/0039 , H04L5/0041 , H04L5/006 , H04L5/0064 , H04L5/0085 , H04L5/0092 , H04W72/00 , H04W72/1289
摘要： A method for efficiently scheduling virtual resource blocks to physical resource blocks is disclosed. In a wireless mobile communication system that supports a resource block group (RBG) allocation scheme, when consecutively allocated virtual resource blocks are distributively mapped to physical resource blocks, a gap for the distribution is determined to be a multiple of a square of the number of consecutive physical resource blocks constituting an RBG.
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30.发明授权
公开(公告)号：EP2919401B1
公开(公告)日：2018-06-20
申请号：EP13851260.3
申请日：2013-10-31
CPC分类号： H04W72/042 , H04L5/0044 , H04L27/26 , H04L27/2602 , H04L27/2662 , H04W72/0446 , H04W72/1289 , H04W88/02 , H04W88/08
摘要： A base station device and a terminal device efficiently communicate with each other by using a PDSCH. The base station device and the terminal device determine a starting position of an OFDM symbol for a PDSCH in a serving cell based on a transmission mode relating to transmission of the PDSCH, a DCI format that is used for allocation of the PDSCH, an antenna port that is used for the transmission of the PDSCH, and a higher-layer parameter that is determined from a parameter set for a serving cell in which the PDSCH is received.
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