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1. 发明公开

EP3376695A1 METHOD AND COMMUNICATION DEVICE FOR PROCESSING POLAR CODE 有权
公开(公告)号：EP3376695A1
公开(公告)日：2018-09-19
申请号：EP16874688.1
申请日：2016-11-17
申请人： Huawei Technologies Co., Ltd.
发明人： CHEN, Kai , LI, Bin , JIN, Jie
IPC分类号： H04L1/00
CPC分类号： H04L1/0058 , H03M13/13 , H04L1/0013 , H04L1/0041 , H04L1/0043 , H04L1/0057 , H04L1/0068
摘要： Embodiments of the present invention disclose a polar code processing method and communications device. The method includes: obtaining, based on a target coded bit quantity M and preset first mapping relationship information, a first sequence number set of M uncoded bits that is corresponding to the target coded bit quantity M, the first mapping relationship information is used to indicate a one-to-one correspondence between a plurality of coded bit quantities and a plurality of uncoded bit sequence number sets, the M uncoded bits include K information bits, and M target coded bits are obtained after polar encoding is performed on the M uncoded bits; and selecting, from the first sequence number set of the M uncoded bits according to a preset first selection rule, K sequence numbers as a sequence number set of the K information bits. In the embodiments of the present invention, only a correspondence between a coded bit length 2 n and an uncoded bit sequence number set may be included. Therefore, storage space is greatly saved, and encoding/decoding efficiency of a polar code is improved.

2. 发明授权

EP2388941B1 Method and apparatus for transmitting encoded control information in a wireless communication system 有权转让
公开(公告)号：EP2388941B1
公开(公告)日：2018-09-12
申请号：EP11177843.7
申请日：2009-03-03
申请人： Samsung Electronics Co., Ltd.
发明人： Myung, Seho , Kwon, Hwan-Joon , Kim, Jae-Yoel , Lim, Yeon-Ju , Yun, Sung-Ryul , Lee, Hak-Ju , Jeong, Hong-Sil
IPC分类号： H04L1/00 , H04L27/26
CPC分类号： H04L1/0072 , H04L1/0057 , H04L1/0065 , H04L1/0068 , H04L1/0071 , H04L27/261
摘要： A method and apparatus for transmitting control information in a wireless communication system is provided. The number of LDPC blocks, through which L1 post-signaling information is to be transmitted, is determined according to the total number of bits of the L1 post-signaling information. The number of input information bits of each LDPC block is calculated when the determined number of LDPC blocks is plural. The number of puncturing bits among parity bits of each LDPC block is determined considering a modulation order. A frame including one or multiple LDPC blocks generated through the preceding steps is transmitted.

3. 发明授权

EP1389874B1 Fast digital channel changing 有权转让
公开(公告)号：EP1389874B1
公开(公告)日：2018-08-22
申请号：EP03016242.4
申请日：2003-07-17
申请人： Microsoft Technology Licensing, LLC
发明人： Barrett, Peter T. , Baldwin, James A.
IPC分类号： H04N7/173
CPC分类号： H04L51/28 , G01S1/026 , G01S5/021 , G01S5/06 , G06F1/1626 , G06F1/1639 , G06F3/0481 , G06F12/109 , G06F21/305 , G06F21/6209 , G06F21/74 , G06F21/88 , G06F2221/2105 , G06F2221/2115 , G11B20/10009 , G11B20/10425 , G11B20/22 , H01L27/14625 , H03L7/091 , H04B1/707 , H04B7/18582 , H04B7/2628 , H04B7/2687 , H04B10/25754 , H04J3/0655 , H04J3/0658 , H04J13/0077 , H04J13/16 , H04L1/0002 , H04L1/0015 , H04L1/0066 , H04L1/0068 , H04L1/1685 , H04L1/1841 , H04L1/187 , H04L9/085 , H04L9/304 , H04L12/417 , H04L12/462 , H04L12/4641 , H04L25/03038 , H04L25/4902 , H04L25/4904 , H04L25/497 , H04L27/156 , H04L29/06 , H04L29/06027 , H04L29/12471 , H04L41/06 , H04L41/5009 , H04L41/5035 , H04L41/5087 , H04L43/0829 , H04L43/50 , H04L45/04 , H04L45/22 , H04L45/24 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/15 , H04L47/193 , H04L47/2416 , H04L47/27 , H04L47/283 , H04L47/34 , H04L47/70 , H04L47/72 , H04L47/745 , H04L47/765 , H04L47/822 , H04L47/824 , H04L49/90 , H04L49/9094 , H04L51/04 , H04L51/38 , H04L61/2553 , H04L65/1006 , H04L65/1016 , H04L65/1043 , H04L65/4061 , H04L65/4092 , H04L65/605 , H04L65/607 , H04L67/1002 , H04L67/1034 , H04L69/14 , H04L69/16 , H04L69/161 , H04L69/163 , H04L69/166 , H04L69/18 , H04L69/40 , H04L2012/40215 , H04L2012/40273 , H04M1/723 , H04M1/72519 , H04M1/72533 , H04M3/007 , H04M3/16 , H04M3/42221 , H04M7/0057 , H04M7/1295 , H04M11/06 , H04N1/00957 , H04N1/031 , H04N1/0318 , H04N1/1934 , H04N1/1935 , H04N1/32106 , H04N1/40 , H04N5/2251 , H04N5/2257 , H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23267 , H04N5/2327 , H04N5/23277 , H04N5/38 , H04N5/4401 , H04N5/4448 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/50 , H04N5/64 , H04N5/642 , H04N5/66 , H04N5/76 , H04N5/775 , H04N5/85 , H04N5/907 , H04N7/0112 , H04N7/0122 , H04N7/163 , H04N7/165 , H04N7/1675 , H04N7/17327 , H04N7/17336 , H04N9/3129 , H04N9/3141 , H04N9/642 , H04N9/7925 , H04N9/8042 , H04N19/109 , H04N19/139 , H04N19/51 , H04N19/517 , H04N19/527 , H04N19/625 , H04N19/70 , H04N19/91 , H04N21/23418 , H04N21/2543 , H04N21/2625 , H04N21/4181 , H04N21/433 , H04N21/4331 , H04N21/4383 , H04N21/4384 , H04N21/4623 , H04N21/47202 , H04N21/47211 , H04N21/6175 , H04N21/6187 , H04N21/6581 , H04N21/6582 , H04N2201/0094 , H04N2201/02493 , H04N2201/03112 , H04N2201/03133 , H04N2201/03141 , H04N2201/03145 , H04N2201/03187 , H04N2201/3212 , H04N2201/3222 , H04N2201/3274 , H04Q3/0025 , H04Q3/60 , H04Q2213/1302 , H04Q2213/13039 , H04Q2213/1304 , H04Q2213/13076 , H04Q2213/13095 , H04Q2213/13109 , H04Q2213/13298 , H04Q2213/13349 , H04W4/10 , H04W4/12 , H04W4/14 , H04W8/245 , H04W8/26 , H04W8/265 , H04W24/00 , H04W28/00 , H04W28/18 , H04W28/26 , H04W36/02 , H04W40/00 , H04W40/02 , H04W48/08 , H04W52/0225 , H04W52/0248 , H04W52/0274 , H04W52/30 , H04W56/00 , H04W64/00 , H04W68/00 , H04W72/042 , H04W72/1252 , H04W72/1268 , H04W74/008 , H04W74/0816 , H04W74/0833 , H04W76/10 , H04W76/12 , H04W76/18 , H04W76/30 , H04W76/34 , H04W76/45 , H04W80/00 , H04W84/042 , H04W84/08 , H04W84/12 , H04W88/06 , H04W88/085 , H04W88/16 , H04W92/02 , H04W92/12 , Y02D70/168 , Y02D70/20 , Y02D70/30 , Y02D70/40 , Y02D70/446 , Y02D70/449 , Y02D70/46 , Y10S370/906 , Y10S370/907 , Y10S707/99943
摘要： Fast channel changing in digital-television-based entertainment networks can be implemented, for example, by electing to tune to channels at opportune tuning times. In an exemplary implementation, a method includes: receiving a channel change request that indicates a requested new channel from a client device; preparing a broadcast video data stream of the requested new channel that is offset in time behind a current broadcast time for broadcast video data of the requested new channel; and streaming the broadcast video data stream responsive to the channel change request. In another exemplary implementation, a system includes: a storage device (408A) that retains broadcast video data (410) for multiple channels; a video data extractor (416) that accesses the retained broadcast video data and retrieves an intra frame of broadcast video data that is in the past for a requested channel; and a video data distributor (418) that transmits the retrieved intra frame of broadcast video data.

4. 发明授权

EP2262145B1 METHOD AND APPARATUS FOR PROVIDING UPLINK PACKET DATA SERVICE IN ASYNCHRONOUS WCDMA SYSTEM 有权
标题翻译：用于在异步WCDMA系统中提供上行链路分组数据业务的方法和设备
公开(公告)号：EP2262145B1
公开(公告)日：2018-04-11
申请号：EP10012799.2
申请日：2004-08-20
申请人： Samsung Electronics Co., Ltd.
发明人： Youn-Hyoung, Heo , Ju-Ho, Lee , Sung-Ho, Choi , Young-Bum, Kim , Yong-Jun, Kwak
IPC分类号： H04L1/00
CPC分类号： H04L1/0068 , H04J13/18 , H04L1/0006 , H04L1/0025 , H04L1/0029 , H04L1/0041 , H04L1/0072 , H04L1/1812 , H04W28/06 , H04W28/18
摘要： Disclosed is a method and apparatus for providing uplink packet data services through an E-DCH in an asynchronous WCDMA system. A transport block size (TBS) for transmitting uplink transport channel data is determined. A combination of a spreading factor and a modulation scheme for uplink channel data transmission, corresponding to the determined TBS, is selected according to transmittable physical channel data bit sizes and puncturing limit values. The TBS is transmitted by incorporating it into control information of the uplink transport channel data. The modulation scheme and spreading factor combination is determined based on a physical channel data bit size that maximizes transmission efficiency and minimizes the number of punctured bits, without requiring an additional physical channel in transmitting the uplink data having the TBS. This method maximizes uplink transmission efficiency to save transmission resources and reduces signaling overhead required to transmit E-DCH control information.

5. 发明公开

EP3264611A1 QC-LDPC CODING METHODS AND APPARATUS 审中-公开
标题翻译： QC-LDPC编码方法和装置
公开(公告)号：EP3264611A1
公开(公告)日：2018-01-03
申请号：EP17170825.8
申请日：2017-05-12
申请人： MediaTek Inc.
发明人： CHIU, Mao-Ching , LEE, Chong-You , HSU, Cheng-Yi , FISHER-JEFFES, Timothy Perrin , CHANG, Yen-Shuo , CHEN, Wei-Jen , CHEN, Ju-Ya
IPC分类号： H03M13/11 , H03M13/00 , H04L1/00 , H04L1/18
CPC分类号： H03M13/1168 , H03M13/033 , H03M13/116 , H03M13/616 , H03M13/6306 , H03M13/6516 , H04L1/0057 , H04L1/0068 , H04L1/1819
摘要： Concepts and schemes pertaining to quasi-cyclic-low-density parity-check (QC-LDPC) coding are described. A processor of an apparatus may generate a QC-LDPC code having a plurality of codebooks embedded therein. The processor may select a codebook from the plurality of codebooks. The processor may also encode data using the selected codebook. Alternatively or additionally, the processor may generate the QC-LDPC code including at least one quasi-row orthogonal layer. Alternatively or additionally, the processor may generate the QC-LDPC code including a base matrix a portion of which forming a kernel matrix that corresponds to a code rate of at least a threshold value.
摘要翻译：描述了关于准循环低密度奇偶校验（QC-LDPC）编码的概念和方案。装置的处理器可以生成其中嵌入有多个码本的QC-LDPC码。处理器可以从多个码本中选择一个码本。处理器还可以使用选择的码本对数据进行编码。备选地或另外地，处理器可以生成包括至少一个准行正交层的QC-LDPC码。可选地或附加地，处理器可以生成包括基础矩阵的QC-LDPC码，其中的基础矩阵的一部分形成对应于至少阈值的码率的核心矩阵。

6. 发明授权

EP2566086B1 Method and apparatus for transmitting and receiving information in a broadcasting/communication system 有权
标题翻译：用于在广播/通信系统中发送和接收信息的方法和设备
公开(公告)号：EP2566086B1
公开(公告)日：2017-11-08
申请号：EP12181864.5
申请日：2012-08-27
申请人： Samsung Electronics Co., Ltd.
发明人： Jeong, Hong-Sil , Yun, Sung Ryul
IPC分类号： H04L1/00
CPC分类号： H04L1/0068 , H04L1/0057 , H04L1/0065 , H04L1/0072 , H04L2001/0093

7. 发明授权

EP2893642B1 SYMMETRIC PUNCTURING FOR CQI/PCI REPORTING ON THE HS-DPCCH 有权
标题翻译：用于HS-DPCCH上的CQI / PCI报告的对称穿刺
公开(公告)号：EP2893642B1
公开(公告)日：2017-08-09
申请号：EP13737692.7
申请日：2013-06-18
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： NAMMI, Sairamesh
IPC分类号： H03M13/23 , H04L1/00
CPC分类号： H03M13/23 , H03M13/6362 , H03M13/6525 , H04L1/0026 , H04L1/0029 , H04L1/0059 , H04L1/0068
摘要： Methods and apparatus for encoding control information with subsequent puncturing are disclosed. Control information generated by a user equipment (UE) is provided, where the control information comprises a first bit sequence, a second bit sequence, and a third bit sequence (1804). The method comprises: arranging said bit sequences to produce a bit sequence XI (1806); padding the bit sequence XI with a bit sequence P to produce a bit sequence XI' (1808); convolution encoding the bit sequence XI' to produce an encoded bit sequence Zl (1810); and puncturing the bit sequence Zl using a predefined puncturing pattern to produce a bit sequence Rl (1812), wherein the predefined puncturing pattern is a rotationally symmetric puncturing pattern (700,900). The control information may comprise CQI/PCI reports, which may be transmitted on a HS-DPCCH.
摘要翻译：公开了用于通过随后的删余来编码控制信息的方法和设备。提供由用户设备（UE）生成的控制信息，其中控制信息包括第一比特序列，第二比特序列和第三比特序列（1804）。该方法包括：安排所述位序列以产生位序列X1（1806）; 用比特序列P填充比特序列XI以产生比特序列XI'（1808）; 对位序列X1'进行卷积编码以产生编码位序列Z1（1810）; 并且使用预定义的删余模式来打孔比特序列Z1以产生比特序列R1（1812），其中所述预定义的打孔模式是旋转对称打孔模式（700,900）。控制信息可以包括可以在HS-DPCCH上发送的CQI / PCI报告。

8. 发明公开

EP3193452A1 PARALLEL PROCESSING METHOD OF BIT RATE MATCHING AND DEVICE THEREOF 审中-公开
标题翻译：位速率匹配的并行处理方法及其装置
公开(公告)号：EP3193452A1
公开(公告)日：2017-07-19
申请号：EP17155831.5
申请日：2010-09-28
申请人： ZTE Corporation
发明人： Wang, Weitao , Zhen, Shouhong
IPC分类号： H03M13/00 , H04L1/00 , H03M13/27
CPC分类号： H03M13/271 , H03M13/2792 , H03M13/635 , H03M13/6525 , H03M13/6561 , H04L1/0068 , H04L1/0071
摘要： A parallel processing method of bit rate matching and an apparatus thereof are disclosed in the present invention. In the parallel processing method, interleaving processing is performed on N system bit data in the system bit data stream to be cached in parallel in the storage used for storing the system bit data, and interleaving processing is performed on N corresponding data groups in the check 1 data stream and the check 2 data stream to be cached in parallel in the storage used for storing the check data.
摘要翻译：在本发明中公开了一种比特率匹配的并行处理方法及其装置。在并行处理方法中，对系统比特数据流中的N个系统比特数据进行交织处理，以并行缓存在用于存储系统比特数据的存储器中，并且对检查中的N个对应数据组执行交织处理 1数据流和检查2数据流并行地缓存在用于存储检查数据的存储器中。

9. 发明授权

EP1763276B1 Method for processing calls of multiple communication networks 有权
标题翻译：用于处理多个通信网络的呼叫的方法
公开(公告)号：EP1763276B1
公开(公告)日：2017-05-24
申请号：EP06018885.1
申请日：2006-09-08
申请人： Yulong Computer Telecommunication Scientific
发明人： Xu, Yibo , Liu, Bibo , He, Chun
IPC分类号： H04W88/06 , H04M3/42
CPC分类号： H04L65/1043 , G06F1/1626 , G06F1/1639 , G06F21/305 , G06F21/6209 , G06F21/74 , G06F21/88 , G06F2221/2105 , G06F2221/2115 , G11B20/10009 , G11B20/10425 , G11B20/22 , H03L7/091 , H04B7/2628 , H04B10/25754 , H04J13/0077 , H04J13/16 , H04L1/0066 , H04L1/0068 , H04L1/1685 , H04L1/1841 , H04L9/085 , H04L9/304 , H04L12/4641 , H04L25/03038 , H04L25/4902 , H04L25/4904 , H04L25/497 , H04L27/156 , H04L29/06027 , H04L29/12471 , H04L41/06 , H04L43/0829 , H04L47/15 , H04L47/70 , H04L47/72 , H04L47/745 , H04L47/765 , H04L47/822 , H04L47/824 , H04L51/04 , H04L51/28 , H04L51/38 , H04L61/2553 , H04L65/1006 , H04L65/1016 , H04L65/4061 , H04M1/72519 , H04M1/72533 , H04M3/42221 , H04M7/0057 , H04M7/1295 , H04N1/00957 , H04N1/32106 , H04N1/40 , H04N5/2251 , H04N5/2257 , H04N5/38 , H04N5/4401 , H04N5/4448 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/64 , H04N5/66 , H04N5/76 , H04N5/775 , H04N5/85 , H04N5/907 , H04N7/0112 , H04N7/0122 , H04N7/163 , H04N7/17327 , H04N9/3129 , H04N9/642 , H04N9/7925 , H04N9/8042 , H04N19/109 , H04N19/139 , H04N19/51 , H04N19/517 , H04N19/527 , H04N19/625 , H04N19/70 , H04N19/91 , H04N21/2543 , H04N21/4181 , H04N21/433 , H04N21/4623 , H04N21/47211 , H04N21/6175 , H04N21/6187 , H04N21/6582 , H04N2201/0094 , H04N2201/3212 , H04N2201/3222 , H04N2201/3274 , H04Q3/0025 , H04W4/10 , H04W4/12 , H04W4/14 , H04W8/245 , H04W8/26 , H04W28/00 , H04W28/18 , H04W28/26 , H04W36/02 , H04W40/00 , H04W52/30 , H04W72/042 , H04W74/008 , H04W74/0833 , H04W76/10 , H04W76/12 , H04W76/18 , H04W76/30 , H04W76/34 , H04W76/45 , H04W84/08 , H04W88/06 , H04W88/085 , H04W88/16 , Y10S370/906 , Y10S370/907 , Y10S707/99943
摘要： The present invention discloses a method for processing calls from multiple communication networks, comprising: determining if services of a communication network other than the first communication network are already proceeding. If services of the communication network other than the first communication network are already proceeding, terminating the calling request or stopping the proceeding services; otherwise, executing a normal call processing procedure. The present invention also discloses a dual mode mobile terminal, which comprises a first communication module and a corresponding first antenna as well as a second communication module and a corresponding second antenna, and further comprises a first communication module control unit used for controlling functions of the first communication module, a second communication module control unit used for controlling functions of the second communication module and a main control unit used for controlling and scheduling the communication module control units and corresponding communication modules through AT instructions. Adopting the technical solution provided by the present invention can avoid multiple networks from being in the call proceeding state at the same time and greatly decreases the interference among multiple networks.
摘要翻译：本发明公开了一种用于处理来自多个通信网络的呼叫的方法，包括：确定除第一通信网络之外的通信网络的服务是否已经在进行。如果第一通信网络以外的通信网络的服务正在进行，则终止呼叫请求或停止正在进行的服务; 否则，执行正常的呼叫处理程序。本发明还公开了一种双模移动终端，包括第一通信模块和对应的第一天线以及第二通信模块和对应的第二天线，还包括第一通信模块控制单元，用于控制第一通信模块，用于控制第二通信模块的功能的第二通信模块控制单元，以及用于通过AT指令控制和调度通信模块控制单元和对应的通信模块的主控制单元。采用本发明提供的技术方案，可以避免多个网络同时处于呼叫进行状态，大大降低了多个网络之间的干扰。

10. 发明授权

EP2696528B1 Communication device for uplink transmission with encoded information bits and method thereof 有权
标题翻译：信息技术与信息技术有限公司
公开(公告)号：EP2696528B1
公开(公告)日：2017-05-10
申请号：EP13179331.7
申请日：2013-08-06
申请人： Industrial Technology Research Institute
发明人： Yen, Chia-Pang
IPC分类号： H04L1/00
CPC分类号： H03M13/136 , H03M13/151 , H03M13/1515 , H03M13/155 , H04B7/0636 , H04B7/0652 , H04B7/0656 , H04L1/0057 , H04L1/0068 , H04L1/007 , H04L1/1671 , H04L1/1812

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