专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

EP2143225B1 FEEDBACK SIGNALING ERROR DETECTION AND CHECKING IN MIMO WIRELESS COMMUNICATION SYSTEMS 有权转让
标题翻译： MIMO无线通信系统中的反馈信号检测与检测
公开(公告)号：EP2143225B1
公开(公告)日：2018-03-21
申请号：EP08747123.1
申请日：2008-04-29
申请人： InterDigital Technology Corporation
发明人： PAN, Kyle Jung-Lin
IPC分类号： H04L1/00
CPC分类号： G06F11/1004 , H03M13/2957 , H04B7/0413 , H04B7/0456 , H04B7/0632 , H04L1/0026 , H04L1/0041 , H04L1/0045 , H04L1/0061 , H04L1/0073 , H04L1/0076 , H04L1/1607 , H04L1/1812 , H04L1/1861 , H04L5/0092 , H04L25/03343 , H04L2025/03426 , H04L2025/03802 , H04W72/0413
摘要： A method of feedback in a wireless transmit receive unit includes providing a precoding matrix index (PMI), error checking the (PMI) to produce an error check (EC) bit, coding the PMI and the EC bit and transmitting the coded PMI and EC bit.

82. 发明公开

EP3149866A4 METHOD FOR RELAYING USER DATA ORTHOGONALLY FOR DIFFERENT USERS 有权
公开(公告)号：EP3149866A4
公开(公告)日：2017-12-27
申请号：EP15799007
申请日：2015-04-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： OSSEIRAN AFIF , SLIMANE BEN
IPC分类号： H04B7/15 , H04J3/00 , H04L1/00
CPC分类号： H04B7/15507 , H04B7/15535 , H04J3/02 , H04L1/0059 , H04L1/0076 , H04L2001/0097 , H04W40/20 , H04W72/0406 , H04W88/04 , H04W88/08
摘要： Embodiments herein relate to a method performed by a relay node (13,14) for relaying user data from/to one or more communication devices (10,11) to/from a radio access node (12) in a wireless communication network (1). The relay node receives a first user data stream and/or a second user data stream from a first communication device (10) and a second communication device (11) respectively, or from the radio access node, which first user data stream is comprised in a first time slot and/or the second user data stream is comprised in a second time slot. The relay node applies a network coding on the received first user data stream independently of the second user data stream and/or the received second user data stream independently of the first user data stream. The relay node (13,14) forwards the network coded first user data stream in a third time slot to the radio access node (12) or the first communication device (10), and/or the second user data stream in another time slot to the radio access node (12) or the second communication device (11), wherein the network coded user data streams are forwarded in an orthogonal manner relative one another.

83. 发明公开

EP2526631A4 NETWORK CODING ENHANCEMENTS 审中-公开
公开(公告)号：EP2526631A4
公开(公告)日：2017-11-01
申请号：EP11734876
申请日：2011-01-20
申请人： LG ELECTRONICS INC
发明人： SUN LI-HSIANG
IPC分类号： H04B7/04 , H04B7/26 , H04W88/08
CPC分类号： H04J11/004 , H04B7/2606 , H04L1/0076 , H04L1/1819 , H04L2001/0097 , H04W84/047
摘要： A method performed by a base station is provided. The method includes receiving, at the base station, a signal containing a transmitted first signal including a network coded message and a transmitted second signal including a non-network coded message, where the second signal is transmitted according to at least one transmission parameter. The method further includes receiving, at the base station, the at least one transmission parameter and determining, by the base station, an interference to the transmitted first signal caused by the transmitted second signal, where the interference is determined using the at least one transmission parameter. The method further includes removing the determined interference from the signal to recover the transmitted first signal.

84. 发明授权

EP3008847B1 DEGREE REDUCTION AND DEGREE-CONSTRAINED COMBINING FOR RELAYING A FOUNTAIN CODE 有权
标题翻译：降级和程度约束组合用于继电器代码
公开(公告)号：EP3008847B1
公开(公告)日：2017-05-17
申请号：EP14737072.0
申请日：2014-06-02
申请人： Qualcomm Incorporated
发明人： JOSE, Jubin , LI, Chong , WU, Xinzhou , SUBRAMANIAN, Sundar
IPC分类号： H04L1/00 , H03M13/37
CPC分类号： H04W28/065 , H03M13/3761 , H04L1/0041 , H04L1/0058 , H04L1/0076 , H04L2001/0097 , H04W4/80
摘要： A method, an apparatus, and a computer program product for relaying a packet are provided. The apparatus receives at least one packet and reduces a degree of the at least one packet. The apparatus further processes the at least one packet based on the reduced degree, generates a combined packet by combining the at least one processed packet with at least one other processed packet based on the reduced degree and a weight of each of the processed packets, and transmits the combined packet.
摘要翻译：提供了用于中继分组的方法，装置和计算机程序产品。该装置接收至少一个分组并减少至少一个分组的程度。该设备基于缩减度来进一步处理至少一个分组，基于缩减度和每个处理后分组的权重，通过组合至少一个经处理分组与至少一个其他经处理分组来生成经组合分组，传送组合分组。

85. 发明公开

EP3161986A1 PROCEDE DE TRANSMISSION DYNAMIQUE ET SELECTIF FD-DSDF D'UN SIGNAL NUMERIQUE POUR UN SYSTEME MAMRC AVEC PLUSIEURS RELAIS FULL-DUPLEX, PRODUIT PROGRAMME ET DISPOSITIF RELAIS CORRESPONDANTS 有权
标题翻译：方法动态和选择性FD DSDF广播数字信号与多全双工继电器A MAMRC系统和相应程序产品和中继设备
公开(公告)号：EP3161986A1
公开(公告)日：2017-05-03
申请号：EP15756954.2
申请日：2015-06-25
申请人： Orange
发明人： MOHAMAD, Abdulaziz , VISOZ, Raphaël , BERTHET, Antoine
IPC分类号： H04L1/00 , H04B7/02 , H04B7/155 , H04L25/03
CPC分类号： H04L1/0041 , H04B7/026 , H04B7/15592 , H04L1/0071 , H04L1/0076 , H04L1/0077 , H04L25/03331 , H04L2001/0097
摘要： The invention concerns a full-duplex relay intended for a telecommunication system comprising a plurality of sources, the relay, at least one other relay and a recipient, implementing a relay method. The relay (R) comprises : a means (DDU) for decoding, from received blocks corresponding to successive code words x
s,t transmitted simultaneously by the sources for
T transmission intervals, such that, at each time interval
t, t = 1,...,
T , a code word x
s,t comprises B blocks χ
s,t
(1) , χ
s,t
(2) ,..., χ
s,t
(B) , of which the first block can be decoded separately from the other blocks, in order to estimate, for each source, code words x
s,t , a means (DU) for detecting the messages decoded without errors and for making decisions, a means (ETU) for encoding and transmitting, to the recipient, a signal representative of only the messages decoded without error. The means (DDU) for decoding takes into consideration, when estimating the messages from the sources, a signal transmitted by the other relay representative of messages from the sources decoded without errors by said other relay, and the means (ETU) for encoding and transmitting is controlled by the means (DU) for detecting errors and making decisions, according to a selection scheme, after each received block.
摘要翻译：一种用于电信系统的中继包括解码器这是为了响应接收到的块对应于连续代码字×S，T反式通过在T个时间时隙源同时mitted。在每个时隙T，T = 1 ,. ，，，T，一个码字XS，T包括B嵌段XS，T（1），XS，T（2）。，，，XS，T（B）。第一可unabhängig其它块进行解码，对于每个源代码字×S，T来估计。因此，它包括检测器，其检测消息thathave被解码没有错误并采取的决定和向编码器和发射机，其编码的信号，并且将其发送到目的地，这信号代表仅有消息thathave被无错误地解码。估计时，解码器通过另一个中继代表从所述源的消息的考虑的信号反mitted的由没有中继thatwere解码没有错误。编码器和发送器与一个选择方案雅舞蹈的检测器的控制下，在每个接收到的块。

86. 发明公开

EP3161985A1 PROCÉDÉ DE TRANSMISSION DYNAMIQUE ET SÉLECTIF FD-DSDF D'UN SIGNAL NUMÉRIQUE POUR UN SYSTÈME MARC AVEC UN RELAIS FULL-DUPLEX, PRODUIT PROGRAMME ET DISPOSITIF RELAIS CORRESPONDANTS 有权
标题翻译：方法动态和选择性FD DSDF广播数字信号与全双工中继能力和相应的程序产品和中继装置的MARC系统
公开(公告)号：EP3161985A1
公开(公告)日：2017-05-03
申请号：EP15756953.4
申请日：2015-06-25
申请人： Orange
发明人： MOHAMAD, Abdulaziz , VISOZ, Raphaël , BERTHET, Antoine
IPC分类号： H04L1/00 , H04B7/02 , H04B7/155 , H04L25/03
CPC分类号： H04L1/0076 , H04B7/15592 , H04B7/17 , H04L1/0077 , H04L5/14 , H04L25/03331 , H04L2001/0097
摘要： The invention concerns a full-duplex relay intended for a telecommunication system comprising a plurality of sources, the relay and a recipient, implementing a relay method. The relay (R) comprises: - a means (DDU) for decoding for estimating, for each source, from received blocks corresponding to successive code words x
s,t transmitted simultaneously by the sources over
T transmission intervals, such that, at each time interval
t, t = 1,...,
T , a code word x
s,t
comprises B blocks, Formula (I), of which the first block can be decoded separately from the other blocks, a code word x
s,t encoding a message u
s,t of K bits, a means (DU) for detecting the messages decoded without errors and for making decisions, by the relay, a means (ETU) for encoding and transmitting, to the recipient, a signal representative of only the messages decoded without error. The means (ETU) for encoding and transmitting is controlled by the means (DU) for detecting errors and making decisions, according to a selection scheme, after each received block.
摘要翻译：一些实施例涉及一种用于电信系统，包括各种来源的多元化，中继，以及目的地的全双工中继。所述继电器包括一个解码器，它用于每个源的码字x S，T编码K位消息美国，T，从接收的块对应于连续代码字×S，T反式通过在T个时间时隙的源同时mitted估计，求做在每个时隙T，T = 1 ,. ，，，T，一个码字XS，T包括B嵌段XS，T（1），XS，T（2）。，，中，X S，T，第一从而可以unabhängig其它块的被解码的（B）。因此它包括启用中继来检测消息的判决部件thathave被解码没有错误并作出决定并给编码器和发送器编码的信号并且将其发送到目的地，该信号仅代表的消息thathave一直解码没有错误。每接收一个块时，编码和传输单元是判决部件的控制下。

87. 发明授权

EP2557715B1 Feedback signaling error detection and checking in MIMO wireless communication systems 有权转让
标题翻译：反馈信号的故障检测和测试在MIMO无线通信系统
公开(公告)号：EP2557715B1
公开(公告)日：2016-12-07
申请号：EP12192081.3
申请日：2008-04-29
申请人： InterDigital Technology Corporation
发明人： Pan, Kyle, Jung-Lin
IPC分类号： H04L1/00
CPC分类号： G06F11/1004 , H03M13/2957 , H04B7/0413 , H04B7/0456 , H04B7/0632 , H04L1/0026 , H04L1/0041 , H04L1/0045 , H04L1/0061 , H04L1/0073 , H04L1/0076 , H04L1/1607 , H04L1/1812 , H04L1/1861 , H04L5/0092 , H04L25/03343 , H04L2025/03426 , H04L2025/03802 , H04W72/0413

88. 发明公开

EP3031237A1 GENERATING PRECODERS FOR JOINT TRANSMISSION FROM MULTIPLE TRANSMISSION POINTS TO MULTIPLE USER EQUIPMENTS IN A DOWNLINK COORDINATED MULTIPOINT TRANSMISSION/RECEPTION COMMUNICATIONS SYSTEM 有权
标题翻译：于与多点传输/接收SUBSCRIBERABWÄRTSKOORDINIERTENCOMMUNICATION SYSTEM MULTIPLE设备的多个传输点PRODUCTION预编码器集中发送
公开(公告)号：EP3031237A1
公开(公告)日：2016-06-15
申请号：EP14835060.6
申请日：2014-08-05
申请人： NEC Corporation
发明人： PHAM, Duong , MARUTA, Yasushi
IPC分类号： H04W28/16 , H04W16/28
CPC分类号： H04B7/024 , H04B7/0626 , H04B7/0639 , H04L1/0026 , H04L1/0076 , H04L5/0035
摘要： There is provided generating precoders for joint transmission (JT) in a downlink coordinated multi-point transmission/reception (DL COMP) wireless communications system. The system includes a plurality of transmission points (TPs) operable to communicate with a plurality of user equipments (UEs). Each UE has one of the TPs as its serving TP. The method includes transmitting channel state information (CSI) from each UE to its serving TP, wherein the transmitted CSI includes precoder matrix indicators (PMI), and using the PMI to generate precoders for transmission of data from the plurality of TPs to the plurality of UEs.

89. 发明公开

EP3008847A1 DEGREE REDUCTION AND DEGREE-CONSTRAINED COMBINING FOR RELAYING A FOUNTAIN CODE 有权
标题翻译： GRADE还原及有限程度的组合用于发送的喷泉码的
公开(公告)号：EP3008847A1
公开(公告)日：2016-04-20
申请号：EP14737072.0
申请日：2014-06-02
申请人： Qualcomm Incorporated
发明人： JOSE, Jubin , LI, Chong , WU, Xinzhou , SUBRAMANIAN, Sundar
IPC分类号： H04L1/00 , H03M13/37
CPC分类号： H04W28/065 , H03M13/3761 , H04L1/0041 , H04L1/0058 , H04L1/0076 , H04L2001/0097 , H04W4/80
摘要： A method, an apparatus, and a computer program product for relaying a packet are provided. The apparatus receives at least one packet and reduces a degree of the at least one packet. The apparatus further processes the at least one packet based on the reduced degree, generates a combined packet by combining the at least one processed packet with at least one other processed packet based on the reduced degree and a weight of each of the processed packets, and transmits the combined packet.

90. 发明公开

EP2997753A1 GROUP BEARER AND BEARER SELECTION FOR MULTICAST/BROADCAST DATA TRANSMISSIONS 审中-公开
标题翻译：格鲁吉亚大学
公开(公告)号：EP2997753A1
公开(公告)日：2016-03-23
申请号：EP13884399.0
申请日：2013-05-15
申请人： Qualcomm Incorporated
发明人： ZHU, Xipeng , WANG, Jun , ZHANG, Xiaoxia
IPC分类号： H04W8/00
CPC分类号： H04W4/06 , H04B7/0452 , H04B7/0456 , H04L1/0026 , H04L1/0031 , H04L1/0076 , H04L1/0606 , H04L1/1861 , H04L12/189 , H04L2001/0093 , H04W4/10 , H04W28/0268 , H04W68/005 , H04W72/005 , H04W72/0413 , H04W72/042 , H04W76/27 , H04W76/45
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE that receives a multicast/broadcast data transmission via a group bearer. The UE receives a paging message including a type of the group bearer. In addition, the UE determines whether to remain in or change to an RRC idle mode or an RRC connected mode based on the type of the group bearer received in the paging message.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品。该装置可以是经由组承载接收多播/广播数据传输的UE。 UE接收包括组承载类型的寻呼消息。此外，UE基于在寻呼消息中接收的组承载的类型，确定是否保留或改变为RRC空闲模式或RRC连接模式。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式