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公开(公告)号：US09713138B2
公开(公告)日：2017-07-18
申请号：US15179708
申请日：2016-06-10
Applicant: Sun Patent Trust
Inventor： Alexander Golitschek Edler von Elbwart , Akihiko Nishio
CPC classification number: H04W72/042 , H04L5/001 , H04L5/0044 , H04L5/0094 , H04W72/0446
Abstract: This invention concerns concepts for signaling resource allocation information to a terminal that indicates to the terminal assigned resources for the terminal. The terminal can receives downlink control information (DCI), which comprises a field for indicating the resource allocation information of the terminal. This resource assignment field within the DCI has a predetermined number of bits. The terminal can determines its assigned resource allocation information from the content of the received DCI, even though the bit size of the resource allocation field in the received DCI is insufficient to represent all allowed resource allocations. According to an embodiment, the received bits that are signaled to the terminal in the DCI represent predetermined bits of the resource allocation information. All remaining one or more bits of the resource allocation information that are not included in the field of the received DCI are set to predetermined value.
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92.发明申请公开(公告)号：US20170127393A1
公开(公告)日：2017-05-04
申请号：US15408258
申请日：2017-01-17
Applicant: Sun Patent Trust
Inventor： Sujuan Feng , Alexander Golitschek Edler von Elbwart , Christian Wengerter , Michael Einhaus
CPC classification number: H04W72/042 , H04J11/0079 , H04L1/0038 , H04L1/009 , H04L1/0091 , H04L5/001 , H04L5/0037 , H04L5/0053 , H04L2001/0097
Abstract: The present invention relates to a method for receiving control information within a subframe of a multi-carrier communication system supporting carrier aggregation, the method comprising the following steps performed at a receiving node: performing a blind detection for the control information within a search space by means of a first search pattern, wherein the first search pattern is one of a plurality of search patterns, each of the plurality of search patterns comprising a plurality of candidates distributed on any of a plurality of aggregation levels, and wherein the plurality of search patterns further comprises a second search pattern whose candidates are non-overlapping the candidates of the first search pattern on the same aggregation levels.
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公开(公告)号：US09642181B2
公开(公告)日：2017-05-02
申请号：US15164755
申请日：2016-05-25
Applicant: Sun Patent Trust
Inventor： Martin Feuersaenger , Christian Wengerter , Joachim Loehr , Alexander Golitschek Edler von Elbwart
CPC classification number: H04W76/28 , H04W52/0216 , H04W52/0225 , H04W72/042 , Y02D70/00 , Y02D70/1222 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
Abstract: The disclosure relates to methods for improving the DRX operation of a UE by introducing an additional DRX wake-up cycle, which runs in parallel to the short and/or long DRX cycle. The DRX wake-up cycle defines time intervals after which the UE starts monitoring the PDCCH for a wake-up duration of time; the UE does not perform any other operation during the wake-up duration apart from monitoring the PDCCH. The time intervals of the wake-up cycle between the wake-up durations are preferably shorter than the one of the DRX long cycle, and may have the same or a shorter length than the ones of the DRX short cycle. The wake-up duration may be as long as the on-duration of the DRX short/long cycle, or may be preferably much shorter, such as only one or a few subframes.
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公开(公告)号：US20160353418A1
公开(公告)日：2016-12-01
申请号：US15179708
申请日：2016-06-10
Applicant: Sun Patent Trust
Inventor： Alexander Golitschek Edler von Elbwart , Akihiko Nishio
CPC classification number: H04W72/042 , H04L5/001 , H04L5/0044 , H04L5/0094 , H04W72/0446
Abstract: This invention concerns concepts for signaling resource allocation information to a terminal that indicates to the terminal assigned resources for the terminal. The terminal can receives downlink control information (DCI), which comprises a field for indicating the resource allocation information of the terminal. This resource assignment field within the DCI has a predetermined number of bits. The terminal can determines its assigned resource allocation information from the content of the received DCI, even though the bit size of the resource allocation field in the received DCI is insufficient to represent all allowed resource allocations. According to an embodiment, the received bits that are signaled to the terminal in the DCI represent predetermined bits of the resource allocation information. All remaining one or more bits of the resource allocation information that are not included in the field of the received DCI are set to predetermined value.
Abstract translation: 本发明涉及向向终端指示终端分配资源的终端向终端发送资源分配信息的概念。 终端可以接收包括用于指示终端的资源分配信息的字段的下行链路控制信息（DCI）。 DCI内的该资源分配字段具有预定数量的比特。 即使接收的DCI中的资源分配字段的比特大小不足以表示所有允许的资源分配，终端也可以从接收的DCI的内容中确定其分配的资源分配信息。 根据一个实施例，信令给DCI中的终端的接收比特表示资源分配信息的预定比特。 不包括在接收的DCI的字段中的资源分配信息的所有剩余的一个或多个比特被设置为预定值。
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公开(公告)号：US09497763B2
公开(公告)日：2016-11-15
申请号：US14598093
申请日：2015-01-15
Applicant: Sun Patent Trust
Inventor： Martin Feuersaenger , Joachim Loehr , Alexander Golitschek Edler von Elbwart , Christian Wengerter
CPC classification number: H04L5/0098 , H04L1/0026 , H04L1/0061 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0096 , H04L25/03866 , H04W8/26 , H04W28/04 , H04W48/16 , H04W72/00 , H04W72/0453
Abstract: This invention relates to the proposal of component carrier (de)activation message that is allowing a activation or deactivation of one or more component carriers in the uplink or downlink. Furthermore, the invention relates to the use of the new component carrier (de)activation message in methods for (de)activation of downlink component carrier(s) configured for a mobile terminal, a base station and a mobile terminal. To enable efficient and robust (de)activation of component carriers, the invention proposes to use component carrier-specific or cell-RNTI(s) for the scrambling of the CRC of the component carrier (de)activation message, and to explicitly indicate the intended recipient of the component carrier (de)activation message in a corresponding field in the message. Furthermore, the invention further proposes different designs of the component carrier (de)activation message and further uses thereof, so as to trigger CQI reporting and/or SRS transmission by a mobile terminal.
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Patent Agency Ranking
公开(公告)号：US20160219580A1
公开(公告)日：2016-07-28
申请号：US15090427
申请日：2016-04-04
Applicant: Sun Patent Trust
Inventor： Sujuan Feng , Joachim Loehr , Alexander Golitschek Edler von Elbwart , Christian Wengerter
CPC classification number: H04W72/0413 , H04B7/15542 , H04B7/15557 , H04B7/2606 , H04L1/1657 , H04L1/1671 , H04L1/1803 , H04L1/1812 , H04L1/1816 , H04L1/1822 , H04L1/1825 , H04L1/1887 , H04L1/1896 , H04L5/0053 , H04L2001/0097 , H04W72/0446 , H04W84/047
Abstract: The present invention relates to a method for configuring a retransmission protocol on the uplink between a network node and a relay node in a mobile communication system, the configuration being performed at a network node or at a relay node, and to the corresponding relay node apparatus and network node apparatus capable of configuring the retransmission protocol. In particular, the number of transmission processes is determined based on the position of time intervals available for the transmission and may be selected in order to control the round trip time of the retransmission protocol. Once the number of transmission processes has been configured, the transmission processes are mapped on the available time intervals in a predefined order and repetitively.
Abstract translation: 本发明涉及一种用于在移动通信系统中的网络节点与中继节点之间的上行链路上配置重发协议的方法，该配置是在网络节点或中继节点处执行的，以及相应的中继节点设备 以及能够配置重传协议的网络节点装置。 具体地说，根据可用于发送的时间间隔的位置确定发送处理的次数，并且可以选择发送处理的次数，以便控制重传协议的往返时间。 一旦配置了传输过程的数量，就可以按照预定义的顺序将传输过程映射在可用的时间间隔上并重复。
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公开(公告)号：US11985680B2
公开(公告)日：2024-05-14
申请号：US17332671
申请日：2021-05-27
Applicant: Sun Patent Trust
Inventor： Michael Einhaus , Jan Ohlhorst , Alexander Golitschek Edler von Elbwart , Prateek Basu Mallick , Joachim Loehr
IPC: H04L1/00 , H04L1/1607 , H04L1/1812 , H04L5/00 , H04L27/00 , H04W28/04 , H04W28/06 , H04W72/23 , H04W72/231 , H04W72/232 , H04W84/02 , H04W88/02 , H04W88/08 , H04W92/02 , H04W92/10
CPC classification number: H04W72/23 , H04L1/00 , H04L1/0003 , H04L1/0038 , H04L1/0068 , H04L1/1671 , H04L1/1819 , H04L5/001 , H04L5/0044 , H04L5/0046 , H04L5/0053 , H04L5/0078 , H04L5/0094 , H04L5/0096 , H04L27/0006 , H04L27/0008 , H04W28/04 , H04W28/06 , H04W72/231 , H04W72/232 , H04W84/02 , H04W88/02 , H04W88/08 , H04W92/02 , H04W92/10
Abstract: The present disclosure relates to transmitting transport blocks in subframes of a predefined length within a wireless communication system. A downlink control information including a resource grant comprising a predetermined modulation and a predetermined transport block size is received (user equipment is the transmitter) or generated (base station is the transmitter). Then transport block including channel coded data to be transmitted in a subframe with the predetermined modulation and the predetermined transport block size is generated. Sensing is performed in the subframes and based thereon, it is determined whether a partial subframe or a complete subframe is available for transmission of the generated transport block. Finally, the transport block is transmitted with a modified modulation different from the predetermined modulation if the partial rather than complete subframe is available. Correspondingly, at the receiver, the grant is received (user equipment is receiver) or generated (base station is the receiver), the size of the subframe in which the reception is expected is determined and then the transport block is received with a modified modulation if only the partial subframe is available.
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98.发明授权公开(公告)号：US11838242B2
公开(公告)日：2023-12-05
申请号：US17738845
申请日：2022-05-06
Applicant: Sun Patent Trust
Inventor： Alexander Golitschek Edler von Elbwart
CPC classification number: H04L5/0057 , H04L1/0026 , H04L1/0027 , H04L1/0028 , H04L5/001 , H04L5/0085 , H04L43/08 , H04W72/04
Abstract: The invention relates methods for triggering channel quality feedback for at least one of plural component carriers of a communication system available for downlink transmission. The invention suggests a mechanism for triggering channel quality feedback from a terminal where the downlink control signaling overhead for the selection of component carrier(s) to be reported on is minimized. One aspect of the invention is a new interpretation of a predetermined format for dedicated control information comprising a CQI request flag, which is depending on the status of the CQI request flag. In case the CQI request flag is set at least one further bit of the dedicated control information is interpreted as information indicative of the one or more component carriers available for downlink transmission to the terminal and the terminal is providing channel quality feedback on the channel quality experienced on the indicated component carrier or component carriers.
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公开(公告)号：US20210288861A1
公开(公告)日：2021-09-16
申请号：US17335776
申请日：2021-06-01
Applicant: Sun Patent Trust
Inventor： Michael Einhaus , Alexander Golitschek Edler von Elbwart , Joachim Loehr , Masayuki Hoshino
Abstract: The present disclosure relates to adaptive modulation and coding scheme selection and signaling in a communication system. In particular, a modulation and coding scheme to be used for transmission of a data is selected from a set of predetermined modulation and coding schemes. The predetermination of the set is performed by selecting the set from a plurality of predefined sets. The sets have the same size, so that a modulation and coding selection indicator signaled to select the modulation and coding scheme may be advantageously applied to any of the selected sets. Moreover, a second set includes schemes with a modulation not covered by the schemes of a first set, and which is of a higher order than any modulation in the first set.
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公开(公告)号：US11050601B2
公开(公告)日：2021-06-29
申请号：US16866058
申请日：2020-05-04
Applicant: Sun Patent Trust
Inventor： Michael Einhaus , Alexander Golitschek Edler von Elbwart , Joachim Loehr , Masayuki Hoshino
Abstract: The present disclosure relates to adaptive modulation and coding scheme selection and signaling in a communication system. In particular, a modulation and coding scheme to be used for transmission of a data is selected from a set of predetermined modulation and coding schemes. The predetermination of the set is performed by selecting the set from a plurality of predefined sets. The sets have the same size, so that a modulation and coding selection indicator signaled to select the modulation and coding scheme may be advantageously applied to any of the selected sets. Moreover, a second set includes schemes with a modulation not covered by the schemes of a first set, and which is of a higher order than any modulation in the first set.
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