-
公开(公告)号：US20240356718A1
公开(公告)日：2024-10-24
申请号：US18763911
申请日：2024-07-03
申请人： Sun Patent Trust
IPC分类号： H04L5/00 , H04L1/00 , H04L1/1607 , H04L25/03 , H04W24/08 , H04W52/14 , H04W52/30 , H04W52/34 , H04W52/36 , H04W72/00 , H04W72/0453 , H04W72/23
CPC分类号： H04L5/0098 , H04L1/0026 , H04L1/0046 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0096 , H04W72/0453 , H04W72/23 , H04L1/0038 , H04L1/0061 , H04L1/0072 , H04L1/1657 , H04L25/03866 , H04W24/08 , H04W52/146 , H04W52/30 , H04W52/34 , H04W52/343 , H04W52/365 , H04W72/00
摘要： A communication method includes transmitting resource assignment information including bits that indicate activation or deactivation statuses of respective downlink component carriers, which are secondary downlink component carriers added to a primary component carrier which is always activated, each of the downlink component carriers corresponding to one bit included in bits, and the one bit indicating that a corresponding downlink component carrier is to be activated or deactivated. When any one bit of the bits indicates that its corresponding downlink component carrier is to be activated, the bits jointly indicate the activation or deactivation statuses, a sounding reference signal (SRS) transmission request and a channel quality information (CQI) reporting request. The method also includes receiving a SRS and a CQI that are transmitted, in response to the SRS transmission request and the CQI reporting request, on an uplink component carrier linked to an activated downlink component carrier(s).
-
2.发明公开公开(公告)号：US20240323072A1
公开(公告)日：2024-09-26
申请号：US18733581
申请日：2024-06-04
发明人： Sung-Ik PARK , Jae-Young LEE , Sun-Hyoung KWON , Heung-Mook KIM
IPC分类号： H04L27/26 , H04J11/00 , H04L1/00 , H04L7/08 , H04L65/611
CPC分类号： H04L27/2627 , H04J11/004 , H04L1/0041 , H04L1/0058 , H04L1/0068 , H04L1/0071 , H04L1/0072 , H04L7/08 , H04L27/26 , H04L27/2613 , H04L27/2647 , H04L65/611
摘要： An apparatus and method for broadcast signal frame using a bootstrap and a preamble are disclosed. An apparatus for generating broadcast signal frame according to an embodiment of the present invention includes a time interleaver configured to generate a time-interleaved signal by performing interleaving on a BICM output signal; and a frame builder configured to generate a broadcast signal frame including a bootstrap and a preamble using the time-interleaved signal.
-
公开(公告)号：US12069005B2
公开(公告)日：2024-08-20
申请号：US18330891
申请日：2023-06-07
申请人： Sun Patent Trust
IPC分类号： H04L5/00 , H04L1/00 , H04W72/0453 , H04W72/23 , H04L1/1607 , H04L25/03 , H04W24/08 , H04W52/14 , H04W52/30 , H04W52/34 , H04W52/36 , H04W72/00
CPC分类号： H04L5/0098 , H04L1/0026 , H04L1/0046 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0096 , H04W72/0453 , H04W72/23 , H04L1/0038 , H04L1/0061 , H04L1/0072 , H04L1/1657 , H04L25/03866 , H04W24/08 , H04W52/146 , H04W52/30 , H04W52/34 , H04W52/343 , H04W52/365 , H04W72/00
摘要： A communication method includes transmitting resource assignment information including bits that indicate activation or deactivation statuses of respective downlink component carriers, which are secondary downlink component carriers added to a primary component carrier which is always activated, each of the downlink component carriers corresponding to one bit included in bits, and the one bit indicating that a corresponding downlink component carrier is to be activated or deactivated. When any one bit of the bits indicates that its corresponding downlink component carrier is to be activated, the bits jointly indicate the activation or deactivation statuses, a sounding reference signal (SRS) transmission request and a channel quality information (CQI) reporting request. The method also includes receiving a SRS and a CQI that are transmitted, in response to the SRS transmission request and the CQI reporting request, on an uplink component carrier linked to an activated downlink component carrier(s).
-
公开(公告)号：US20240259122A1
公开(公告)日：2024-08-01
申请号：US18604743
申请日：2024-03-14
申请人： Sun Patent Trust
发明人： Yutaka MURAKAMI , Tomohiro KIMURA , Mikihiro OUCHI
IPC分类号： H04H20/59 , H04B1/16 , H04H60/42 , H04H60/51 , H04L1/00 , H04L27/00 , H04L27/20 , H04L27/22 , H04N21/422 , H04N21/45 , H04N21/488 , H04N21/6543 , H04N21/81
CPC分类号： H04H20/59 , H04B1/16 , H04H60/42 , H04H60/51 , H04L1/0041 , H04L1/0045 , H04L1/005 , H04L1/007 , H04L1/0071 , H04L1/0072 , H04L1/0075 , H04L27/0008 , H04L27/20 , H04L27/22 , H04N21/42202 , H04N21/4524 , H04N21/4882 , H04N21/6543 , H04N21/814
摘要： A transmission method for transmitting an emergency warning signal, pertaining to one aspect of the present disclosure, includes: generating control information, the control information including a flag indicating either presence or absence of information related to a region and, when the flag indicates presence, information related to the region; acquiring information related to emergency warning content; and generating the emergency warning signal including the control information and the information related to the emergency warning content. Thus, emergency warning (early warning) information can be transmitted with greater precision.
-
公开(公告)号：US12009922B2
公开(公告)日：2024-06-11
申请号：US17132081
申请日：2020-12-23
申请人： Intel Corporation
发明人： Dor Chay , Itamar Borochov , Ofir Klein , Chen Kojokaro , Nadav Szanto
IPC分类号： H04L1/00
CPC分类号： H04L1/0072 , H04L1/0041 , H04L1/0045 , H04L1/0057
摘要： A method of processing wireless signals, including: receiving a wireless signal carrying a transmission frame having a physical layer header including a data rate index; decoding the physical layer header including the data rate index; filtering out the transmission frame for no further processing if a measured physical layer header energy is below an energy threshold corresponding to the decoded data rate index; decode a sample portion of data codewords of the transmission frame if the transmission frame is not filtered out, wherein the sample portion of data codewords is less than all of the data codewords of the transmission frame; and filtering out the transmission frame for no further processing if the decoding of the sample portion of data codewords fails, and otherwise decode a remainder of the transmission frame.
-
公开(公告)号：US11997707B2
公开(公告)日：2024-05-28
申请号：US18106836
申请日：2023-02-07
发明人： Paul Marinier , Diana Pani , Ghyslain Pelletier , Marian Rudolf
IPC分类号： H04W74/00 , H04B7/06 , H04L1/1829 , H04L5/00 , H04W72/0453 , H04W72/12 , H04W72/21 , H04W88/06 , H04L1/00 , H04L1/1607 , H04W12/10 , H04W24/10
CPC分类号： H04W74/004 , H04B7/0626 , H04B7/0632 , H04B7/0639 , H04L1/1861 , H04L5/0007 , H04L5/0053 , H04W72/0453 , H04W72/21 , H04W74/006 , H04W88/06 , H04L1/0031 , H04L1/0072 , H04L2001/0092 , H04L1/1671 , H04L5/0057 , H04W12/10 , H04W24/10 , H04W72/12
摘要： A method performed by a wireless transmit/receive unit (WTRU) including prioritizing channel state information (CSI) and selecting one or more CSI for transmission based on the prioritization of the CSI. The WTRU may receive RRC configuration information from a base station and determine identifier cell values for each of a plurality of cells, based on the configuration information. The WTRU determines whether to drop uplink control information (UCI) for a first of the plurality of cells by comparing a first value based on the identifier value of a first cell of the plurality of cells and a second value based on the identifier value of a second cell of the plurality of cells. The dropped UCI includes channel state information (CSI) and UCI of the second cell includes CSI which is transmitted to the base station.
-
公开(公告)号：US11968041B2
公开(公告)日：2024-04-23
申请号：US17737616
申请日：2022-05-05
IPC分类号： H04L1/00 , H03M13/09 , H04B7/06 , H04W74/0833 , H04W48/10
CPC分类号： H04L1/0067 , H03M13/09 , H04B7/0617 , H04B7/0623 , H04B7/0695 , H04L1/0057 , H04L1/0061 , H04L1/007 , H04L1/0072 , H04W74/0833 , H04W48/10
摘要： A method for transmitting system information on a PBCH is described herein. A transmission/reception point (TRP) may generate a concatenated master information block (MIB) transport block that includes information bits associated with system bandwidth information, timing information, system frame number (SFN), a beam sweeping configuration, and a control resource set (CORESET). The TRP may then attach at least 16 cyclic redundancy check (CRC) bits to the concatenated MIB and then prioritize the concatenated MIB and the at least 16 CRC bits based on content. The TRP may then perform channel coding of the prioritized concatenated MIB and the at least 16 CRC bits to produce coded bits using at least one polar encoder with a coding rate that is less than 1/3, perform rate matching via repetition on the coded bits, and then transmit the rate matched, coded bits on the PBCH of a radio frame.
-
公开(公告)号：US11902991B2
公开(公告)日：2024-02-13
申请号：US17429805
申请日：2020-02-11
发明人： Taehyoung Kim , Jinkyu Kang , Youngbum Kim , Jinyoung Oh , Seunghoon Choi
IPC分类号： H04W72/23 , H04L1/00 , H04W72/1268 , H04L1/1812 , H04W72/0453 , H04W72/1273
CPC分类号： H04W72/23 , H04L1/0003 , H04L1/0061 , H04L1/0072 , H04L1/1812 , H04W72/0453 , H04W72/1268 , H04W72/1273
摘要： The present disclosure relates to a communication technique for combining, with IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, security and safety related services, and the like based on 5G communication technologies and IoT-related technologies. The present disclosure discloses a method and an apparatus for efficiently transmitting and receiving a downlink control channel in a CA environment.
-
公开(公告)号：US11889504B2
公开(公告)日：2024-01-30
申请号：US17365051
申请日：2021-07-01
IPC分类号： H04W72/20 , H04W72/0453 , H04L1/00 , H04L5/14 , H04W72/23 , H04W72/0446 , H04L5/00 , H04W48/16
CPC分类号： H04W72/20 , H04L1/0046 , H04L1/0061 , H04L1/0072 , H04L5/14 , H04W72/0446 , H04W72/0453 , H04W72/23 , H04L5/0053 , H04L5/0091 , H04W48/16
摘要： A wireless transmit/receive unit (WTRU) receives control information over a physical downlink control channel in a shared radio resource space monitored by the WTRU. The control information includes radio resource assignment information and an indication of whether the control information includes radio resource assignment information for an uplink shared channel or whether the control information includes radio resource assignment information for a downlink shared channel. The WTRU determines whether the control information is intended for the WTRU based on WTRU identity-masked (ID-masked) cyclic redundancy check (CRC) bits. The WTRU determines, based on the indication, whether the control information is for the uplink shared channel or whether the control information is for the downlink shared channel. The WTRU transmits data over the uplink shared channel based on the radio resource assignment information on a condition that the control information is determined to be for the uplink shared channel.
-
10.发明公开公开(公告)号：US20230396364A1
公开(公告)日：2023-12-07
申请号：US18358621
申请日：2023-07-25
发明人： Tae-Hyoung KIM , Young-Bum KIM , Jin-Young OH , Seung-Hoon CHOI , Tae-Han BAE
CPC分类号： H04L1/0071 , H04L1/001 , H04W76/27 , H04L1/0038 , H04L1/04 , H04L1/0041 , H04L1/0072 , H04L5/0091 , H04W72/23 , H04L5/0048
摘要： A 5th Generation (5G) or pre-5G communication system for supporting higher data transmission rates beyond 4th Generation (4G) communication systems such as long term evolution (LTE) systems. A method for transmitting download control information in a communication system is provided. The method includes configuring the control information indicating at least one control channel element (CCE) including at least one resource element group (REG) unit interleaved based on the interleaving information indicated by a higher layer signaling; and transmitting, to a user equipment (UE), the configured control information.
-
-
-
-
-
-
-
-
-
搜索结果
2498 条记录 (耗时 0.026 秒)
