-
公开(公告)号：US20180254873A1
公开(公告)日：2018-09-06
申请号：US15970551
申请日：2018-05-03
Applicant: LG ELECTRONICS INC.
Inventor： Yeong Hyeon KWON , Seung Hee Han , Hyun Woo Lee , Jae Hoon Chung , Jin Sam Kwak , Dong Cheol Kim , Min Seok Noh
IPC: H04L5/00
CPC classification number: H04L5/0053 , H04L5/0007 , H04L5/0091 , H04L27/261 , H04W72/0406 , H04W72/0413 , H04W72/1263 , H04W74/0866
Abstract: A method and apparatus for requesting uplink resources in a wireless communication system is provided. A user equipment determines whether a scheduling request for requesting uplink resources is triggered. If the scheduling request is triggered, the user equipment transmits a first set of frequency domain sequences and a second set of frequency domain sequences in a subframe.
-
公开(公告)号：US10057003B2
公开(公告)日：2018-08-21
申请号：US15410439
申请日：2017-01-19
Applicant: LG ELECTRONICS INC.
Inventor： Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim , Jin Sam Kwak
CPC classification number: H04J11/0073 , H04J13/0062 , H04J2011/0096 , H04L5/0007 , H04L5/0048 , H04L5/0066 , H04L7/0087 , H04L25/0226 , H04L25/0228 , H04L27/2605 , H04L27/2613 , H04L27/2614 , H04L27/2615 , H04L27/2647 , H04L27/2657 , H04W56/0015
Abstract: A method and apparatus for transmitting or detecting primary synchronization signal. The receiver receives primary synchronization signal from a transmitter, and detects the sequence used in the received primary synchronization signal by using three root indexes. Here, the primary synchronization signal is generated by using a Zadoff-Chu sequence having one of the three root indexes. The three root indexes comprise a first index and a second index, and a sum of the first index and the second index corresponds to the length of the Zadoff-Chu sequence.
-
公开(公告)号：US09629152B2
公开(公告)日：2017-04-18
申请号：US14531633
申请日：2014-11-03
Applicant: LG ELECTRONICS INC.
Inventor： Seung Hee Han , Moon Il Lee , Yeong Hyeon Kwon , Jin Sam Kwak , Hyun Woo Lee , Dong Cheol Kim , Jae Hoon Chung , Sung Ho Moon , Min Seok Noh , Hyun Soo Ko
IPC: H04J3/00 , H04W72/04 , H04B7/06 , H04B7/0413 , H04W72/08 , H04W72/12 , H04L1/16 , H04L1/00 , H04L1/18 , H04L5/00 , H04L27/26
CPC classification number: H04L27/2607 , H04B7/0413 , H04B7/0632 , H04B7/0639 , H04B7/0671 , H04B7/068 , H04L1/0026 , H04L1/0028 , H04L1/1607 , H04L1/1812 , H04L1/1848 , H04L1/1854 , H04L1/1864 , H04L5/0044 , H04L5/0048 , H04L5/0091 , H04L27/2602 , H04W72/0413 , H04W72/044 , H04W72/0446 , H04W72/085 , H04W72/1278
Abstract: A method and an apparatus of transmitting information in a wireless communication system are provided. The method includes transmitting information based on a first resource index through a first antennae and transmitting the information based on a second resource index through a second antennae.
-
4.发明授权Method and apparatus for information transmission in a radio communication system 有权无线电通信系统中信息传输的方法和装置公开(公告)号：US09537621B2
公开(公告)日：2017-01-03
申请号：US14886582
申请日：2015-10-19
Applicant: LG Electronics Inc.
Inventor： Seung Hee Han , Moon Il Lee , Yeong Hyeon Kwon , Hyun Soo Ko , Ja Ho Koo , Dong Cheol Kim , Jae Hoon Chung , Sung Ho Moon , Jin Sam Kwak , Min Seok Noh , Hyun Woo Lee
CPC classification number: H04L5/0023 , H04B7/04 , H04B7/06 , H04B7/0639 , H04B7/0669 , H04J13/0062 , H04L1/0026 , H04L1/0057 , H04L1/0606 , H04L1/0668 , H04L1/1607 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0091 , H04L27/2601 , H04L27/2602 , H04L27/2626 , H04L27/2627 , H04L27/34
Abstract: A method of transmitting, by a transmitter, information in a wireless communication system, the method includes generating first and second symbols; generating first and second transmit vectors on the basis of an Alamouti code from the first and second symbols; and transmitting the first transmit vector through a first antenna and transmitting the second transmit vector through a second antenna. The first transmit vector consists of a first transmit symbol and a second transmit symbol. The second transmit vector consists of a third transmit symbol and a fourth transmit symbol. The first, second, third, and fourth transmit symbols are transmitted based on first and second resource indexes. The first symbol is a first modulation symbol for first information, and the second symbol is a second modulation symbol for second information.
Abstract translation: 一种通过发射机发送无线通信系统中的信息的方法，所述方法包括产生第一和第二符号; 基于来自所述第一和第二符号的Alamouti码产生第一和第二发送向量; 以及通过第一天线发送所述第一发射矢量，并通过第二天线发射所述第二发射矢量。 第一发射矢量由第一发射符号和第二发射符号组成。 第二发送向量包括第三发送符号和第四发送符号。 基于第一和第二资源索引来发送第一，第二，第三和第四发送符号。 第一符号是用于第一信息的第一调制符号，第二符号是用于第二信息的第二调制符号。
-
公开(公告)号：US09258800B2
公开(公告)日：2016-02-09
申请号：US14506280
申请日：2014-10-03
Applicant: LG ELECTRONICS INC.
Inventor： Jin Sam Kwak , Hong Won Park , Sung Gu Cho , Ki Ho Nam , Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim
CPC classification number: H04W72/044 , H04L5/0007 , H04L5/0039 , H04L5/0041 , H04L5/0044 , H04L5/0051 , H04L5/0092 , H04L5/0094 , H04L5/143 , H04L25/0224 , H04L27/0008 , H04L27/2627 , H04W72/04 , H04W72/1263
Abstract: A method of mapping a physical resource to a logical resource in a wireless communication system is described. The method includes dividing a physical frequency band into at least one frequency partition. Each frequency partition is divided into a localized region and a distributed region in a frequency domain. The method further includes mapping the at least one frequency partition into at least one logical resource unit. The localized region is directly mapped into the logical resource unit and the distributed region is mapped into the logical resource unit after rearranging subcarriers within the distributed region.
-
Patent Agency Ranking
6.发明授权Method of transmitting uplink control signals in wireless communication system 有权在无线通信系统中发送上行控制信号的方法公开(公告)号：US09161351B2
公开(公告)日：2015-10-13
申请号：US14518787
申请日：2014-10-20
Applicant: LG ELECTRONICS INC.
Inventor： Jin Sam Kwak , Hong Won Park , Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim , Jae Hoon Chung
CPC classification number: H04W72/0413 , H04L1/1854 , H04L5/0055 , H04W72/1257 , H04W72/1284
Abstract: A method and device are disclosed for transmitting uplink control signals in a wireless communication system using at least one subframe comprising two slots, each slot including a plurality of symbols, the wireless communication system configured to transmit a first uplink control signal via an assigned first physical uplink control channel resource and to transmit a second uplink control signal via an assigned second physical uplink control channel resource. The method can include generating a modulation symbol by modulating the second uplink control signal, and transmitting the modulation symbol in a subframe via a physical uplink control channel resource which is assigned for the first uplink control signal if it is determined that the first uplink control signal and the second uplink control signal are to be transmitted in the subframe.
Abstract translation: 公开了一种用于在无线通信系统中使用包括两个时隙的至少一个子帧来发送上行链路控制信号的方法和装置，每个时隙包括多个符号，所述无线通信系统经配置以经由分配的第一物理 并且经由所分配的第二物理上行链路控制信道资源来发送第二上行链路控制信号。 该方法可以包括：通过调制第二上行链路控制信号来产生调制符号，并且如果确定第一上行链路控制信号，则经由分配给第一上行链路控制信号的物理上行链路控制信道资源在子帧中发送调制符号 并且第二上行链路控制信号将在子帧中发送。
-
7.发明授权公开(公告)号：US09130722B2
公开(公告)日：2015-09-08
申请号：US14141249
申请日：2013-12-26
Applicant: LG ELECTRONICS INC.
Inventor： Jin Young Chun , Bin Chul Ihm , Jin Sam Kwak , Ki Seon Ryu
CPC classification number: H04L5/0053 , H04B7/0632 , H04B7/0634 , H04B7/0639 , H04B7/0641 , H04L1/0001 , H04L1/0025 , H04L5/0048
Abstract: A method of transmitting a feedback message in wireless communication system is provided. The method includes selecting N best subbands of M subbands according to CQI, where both M and N are a natural number and M is larger than N, generating multiple input multiple output (MIMO) information comprising N codebook indexes and N differential CQIs and transmitting the feedback message comprising the MIMO information.
Abstract translation: 提供了一种在无线通信系统中发送反馈消息的方法。 该方法包括根据CQI选择M个子带的N个最佳子带，其中M和N都是自然数，M大于N，产生包括N个码本索引和N个差分CQI的多输入多输出（MIMO）信息，并发送 反馈消息包括MIMO信息。
-
公开(公告)号：US09113401B2
公开(公告)日：2015-08-18
申请号：US13926781
申请日：2013-06-25
Applicant: LG ELECTRONICS INC.
Inventor： Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim , Jin Sam Kwak
CPC classification number: H04W56/0015 , H04B1/70735 , H04B1/7083 , H04B7/2126 , H04J11/0069 , H04J11/0076 , H04J11/0079 , H04J13/107 , H04L25/03866 , H04L27/26 , H04W48/16
Abstract: A method of performing cell search includes receiving a primary synchronization signal (PSS) comprising a primary synchronization code (PSC) and receiving a secondary synchronization signal (SSS) comprising a first secondary synchronization code (SSC) and a second SSC, wherein the SSS includes a first SSS and a second SSS, the first SSC and the second SSC are arranged in that order in the first SSS, and the second SSC and the first SSC are arranged in that order in the second SSS. Detection performance on synchronization signals can be improved, and cell search can be performed more reliably.
Abstract translation: 执行小区搜索的方法包括接收包括主同步码（PSC）的主同步信号（PSS）和接收包括第一次同步码（SSC）和第二SSC的次同步信号（SSS），其中，所述SSS包括 第一SSS和第二SSS，第一SSC和第二SSC按照该顺序排列在第一SSS中，并且第二SSC和第一SSC按照该顺序排列在第二SSS中。 可以提高同步信号的检测性能，更可靠地进行小区搜索。
-
公开(公告)号：US09077596B2
公开(公告)日：2015-07-07
申请号：US13926855
申请日：2013-06-25
Applicant: LG Electronics Inc.
Inventor： Min Seok Noh , Seung Hee Han , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim , Jin Sam Kwak
CPC classification number: H04J13/0062 , H04J11/005 , H04L5/0016 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L23/02 , H04L27/2607 , H04L27/261 , H04L27/2613
Abstract: Method for generating reference signal sequence using grouping is explained. In this method, base sequences are grouped such that each group contains at least one base sequence of each length, so UE(s) can use various length sequences as a reference signal. And in this method, inter cell interference caused by using various length sequence as a reference signal sequence can be minimized by grouping sequences having the high cross correlation relation.
Abstract translation: 说明使用分组产生参考信号序列的方法。 在这种方法中，基本序列被分组，使得每个组包含每个长度的至少一个碱基序列，因此UE可以使用各种长度序列作为参考信号。 在这种方法中，通过使用各种长度序列作为参考信号序列引起的小区间干扰可以通过分组具有高互相关关系的序列来最小化。
-
10.发明授权Method and apparatus for information transmission in a radio communication system 有权无线电通信系统中信息传输的方法和装置公开(公告)号：US08989304B2
公开(公告)日：2015-03-24
申请号：US14495472
申请日：2014-09-24
Applicant: LG Electronics Inc.
Inventor： Seung Hee Han , Moon Il Lee , Yeong Hyeon Kwon , Hyun Soo Ko , Ja Ho Koo , Dong Cheol Kim , Jae Hoon Chung , Sung Ho Moon , Jin Sam Kwak , Min Seok Noh , Hyun Woo Lee
CPC classification number: H04L5/0023 , H04B7/04 , H04B7/06 , H04B7/0639 , H04B7/0669 , H04J13/0062 , H04L1/0026 , H04L1/0057 , H04L1/0606 , H04L1/0668 , H04L1/1607 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0091 , H04L27/2601 , H04L27/2602 , H04L27/2626 , H04L27/2627 , H04L27/34
Abstract: A method of transmitting, by a transmitter, information in a wireless communication system, the method includes generating first and second symbols; generating first and second transmit vectors on the basis of an Alamouti code from the first and second symbols; and transmitting the first transmit vector through a first antenna and transmitting the second transmit vector through a second antenna. The first transmit vector consists of a first transmit symbol and a second transmit symbol. The second transmit vector consists of a third transmit symbol and a fourth transmit symbol. The first, second, third, and fourth transmit symbols are transmitted based on first and second resource indexes. The first symbol is a first modulation symbol for first information, and the second symbol is a second modulation symbol for second information.
Abstract translation: 一种通过发射机发送无线通信系统中的信息的方法，所述方法包括产生第一和第二符号; 基于来自所述第一和第二符号的Alamouti码产生第一和第二发送向量; 以及通过第一天线发送所述第一发射矢量，并通过第二天线发射所述第二发射矢量。 第一发射矢量由第一发射符号和第二发射符号组成。 第二发送向量包括第三发送符号和第四发送符号。 基于第一和第二资源索引来发送第一，第二，第三和第四发送符号。 第一符号是用于第一信息的第一调制符号，第二符号是用于第二信息的第二调制符号。
-
-
-
-
-
-
-
-
-
Search Results
84
records
(took 0.05 seconds)
