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71.发明授权Control channel signaling using a common signaling field for transport format and redundancy version 有权控制信道信令使用公共信令字段进行传输格式和冗余版本公开(公告)号：US08385284B2
公开(公告)日：2013-02-26
申请号：US12809423
申请日：2008-12-18
CPC分类号： H04W72/0413 , H04L1/0079 , H04L1/1607 , H04L1/1812 , H04L1/1893 , H04L1/1896 , H04W72/042
摘要： The invention relates to a method for providing control signalling associated to a protocol data unit conveying user data in a mobile communication system and to the control channel signal itself. Furthermore, the invention also provides a mobile station and a base station and their respective operation in view of the newly defined control channel signals defined herein. In order to reduce the control channel overhead, the invention suggests defining a common field for the transport format and redundancy version in the control channel information format. According to one approach, the common field is used to jointly encode transport format and redundancy version therein. According to another aspect, one shared field is provided on the control channel signal that indicates either a transport format or a redundancy version depending of whether the control channel signal relates to an initial transmission or a retransmission. In another embodiment, further enhancements to a HARQ protocol are suggested for addressing certain error cases.
摘要翻译： 本发明涉及一种用于提供与传送移动通信系统中的用户数据的协议数据单元相关联的控制信令和控制信道信号本身的方法。 此外，鉴于本文定义的新定义的控制信道信号，本发明还提供了移动台和基站及其各自的操作。 为了减少控制信道开销，本发明建议在控制信道信息格式中定义传输格式和冗余版本的公共字段。 根据一种方法，公共字段用于联合编码其中的传输格式和冗余版本。 根据另一方面，根据控制信道信号是关于初始传输还是重传，在控制信道信号上提供指示传输格式或冗余版本的一个共享字段。 在另一个实施例中，建议对HARQ协议的进一步增强用于解决某些错误情况。
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公开(公告)号：US08369307B2
公开(公告)日：2013-02-05
申请号：US10520787
申请日：2003-07-29
申请人： Kenichi Miyoshi , Hidetoshi Suzuki
发明人： Kenichi Miyoshi , Hidetoshi Suzuki
IPC分类号： H04J3/24
CPC分类号： H04L1/1854 , H04L1/0003 , H04L1/0009 , H04L1/16 , H04L1/1819 , H04L1/1838 , H04L2001/0093
摘要： Scheduler 304 performs scheduling such that the communication terminal apparatuses to transmit packets to are determined according to the order in CIR information output from demodulator 303, and determines the modulation schemes and coding rates of the packets. Command detector 305 detects an ARQ command transmitted from the communication terminal apparatus determined in scheduler 304, outputs an ACK/NACK signals to buffer 306, and outputs a SUSUPEND signal or a GIVEUP signal to scheduler 304. Scheduler 304 stops retransmission upon receiving a SUSPEND signal or a GIVEUP signal from command detector 305, and redoes the scheduling. Thus, it is possible to improve overall system throughput in a wireless communication system that performs packet transmission.
摘要翻译： 调度器304进行调度，使得根据从解调器303输出的CIR信息中的顺序确定发送分组的通信终端装置，并且确定分组的调制方案和编码率。 命令检测器305检测从在调度器304中确定的通信终端装置发送的ARQ命令，向缓冲器306输出ACK / NACK信号，并向调度器304输出SUSUPEND信号或GIVEUP信号。调度器304在接收到SUSPEND信号时停止重发 或来自命令检测器305的GIVEUP信号，并且重新进行调度。 因此，可以提高执行分组传输的无线通信系统中的整体系统吞吐量。
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73.发明申请公开(公告)号：US20130010720A1
公开(公告)日：2013-01-10
申请号：US13577631
申请日：2011-02-10
申请人： Joachim Lohr , Hidetoshi Suzuki , Martin Feuersanger , Alexander Golitschek Edler Von Elbwart , Takashi Iwai
发明人： Joachim Lohr , Hidetoshi Suzuki , Martin Feuersanger , Alexander Golitschek Edler Von Elbwart , Takashi Iwai
CPC分类号： H04L5/0098 , H04L1/0026 , H04L1/0038 , H04L1/0046 , H04L1/0061 , H04L1/0072 , H04L1/1657 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0096 , H04L25/03866 , H04W24/08 , H04W52/146 , H04W52/30 , H04W52/34 , H04W52/343 , H04W52/365 , H04W72/00 , H04W72/042 , H04W72/0453
摘要： This invention relates to a proposal for power headroom reporting for uplink component carriers for which no uplink resource allocation is scheduled by the eNodeB. The user equipment (UE) calculates a virtual power headroom for the non-scheduled uplink component carrier, based on a virtual uplink resource assignment pre-configured by the UE and eNodeB. According to one embodiment the maximum transmit power of the UE is set to a pre-configured fixed value. Alternatively, the maximum transmit power is calculated by the UE considering the power reduction, while the uplink transmission power is set to zero. The virtual power headroom is then transmitted to the eNodeB, which in turn can infer therefrom the pathloss and/or power-per-resource-block for the non-scheduled uplink component carrier and may also infer the power reduction used by the UE. This allows a more accurate scheduling of future uplink transmissions on said non-scheduled uplink component carrier.
摘要翻译： 本发明涉及用于由eNodeB不调度上行链路资源分配的上行链路分量载波的功率余量报告的提案。 用户设备（UE）基于由UE和eNodeB预先配置的虚拟上行链路资源分配，计算非调度上行链路分量载波的虚拟功率余量。 根据一个实施例，UE的最大发射功率被设置为预先配置的固定值。 或者，考虑到功率降低，由UE计算最大发射功率，而上行链路传输功率被设置为零。 然后，虚拟功率余量被发送到eNodeB，其又可以推断出非调度上行链路分量载波的路径损耗和/或每个资源块的功率，并且还可以推断UE使用的功率降低。 这允许对所述非调度上行链路分量载波上的未来上行链路传输进行更精确的调度。
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公开(公告)号：US20120309390A1
公开(公告)日：2012-12-06
申请号：US13585621
申请日：2012-08-14
申请人： Yoshiko SAITO , Takashi Aramaki , Kenichi Wiyochi , Katsuhiko Hiramatsu , Hidetoshi Suzuki , Jun Hirano
发明人： Yoshiko SAITO , Takashi Aramaki , Kenichi Wiyochi , Katsuhiko Hiramatsu , Hidetoshi Suzuki , Jun Hirano
CPC分类号： H04W16/26 , H04B7/15507 , H04W16/24 , H04W48/08 , H04W84/047
摘要： A mobile communication system includes a plurality of RAT (Radio Access Technology) and can eliminate the need of a control channel for reporting RAT information. An LTE relay station has a cover area identical to a cover area owned by a WLAN host station and relays/transmits the signal received from an LTE base station to a mobile station in the cover area of the LTE relay station. The LTE relay station adds to the signal received from the LTE base station, one of the offsets: a frequency offset, a time offset, and a power offset as information indicating that the mobile station which receives a relay signal from the local station is located in the cover area of WLAN and transmits the signal after offset addition to the mobile station located in the cover area of the LTE relay station (i.e., the cover area of WLAN).
摘要翻译： 移动通信系统包括多个RAT（无线接入技术），并且可以消除用于报告RAT信息的控制信道的需要。 LTE中继站具有与WLAN主站所拥有的覆盖区域相同的覆盖区域，并且将从LTE基站接收的信号中继/发送到LTE中继站的覆盖区域中的移动站。 LTE中继站将从LTE基站接收到的信号添加到偏移中的一个：频偏，时间偏移和功率偏移，作为指示从本地站接收到中继信号的移动站位于 在WLAN的覆盖区域中，并且将偏移相加后的信号发送到位于LTE中继站的覆盖区域（即，WLAN的覆盖区域）的移动站。
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公开(公告)号：US08211816B2
公开(公告)日：2012-07-03
申请号：US13276780
申请日：2011-10-19
申请人： Hidetoshi Suzuki
发明人： Hidetoshi Suzuki
摘要： A cover glass, containing, by mole percentage: 15 to 40% of P2O5; 15 to 30% of Al2O3; 0 to 15% of SiO2; 0 to 20% of B2O3; 0 to 10% of Li2O; 0 to less than 20% of Na2O; 0 to less than 20% of K2O, provided that Li2O+Na2O+K2O is in a range from 15 to less than 20%; and from 1 to 35% of MgO+CaO+SrO+ZnO. The cover glass being suitable for at least one selected from the group consisting of a solid-state imaging element package and an air-tight sealing of a resin package, and having a sufficient strength not to undergo breakage even when subjected to external force.
摘要翻译： 含玻璃摩尔百分数：25〜40％的P 2 O 5; 15〜30％的Al2O3; 0〜15％的SiO2; 0〜20％的B2O3; 0〜10％的Li2O; 0〜小于20％的Na2O; 0〜小于20％的K2O，条件是Li2O + Na2O + K2O的含量在15〜20％的范围内。 和1％〜35％的MgO + CaO + SrO + ZnO。 所述护罩玻璃适合于选自固态成像元件封装和树脂封装的气密密封中的至少一种，并且即使在受到外力的情况下也具有足够的强度，不会发生破损。
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公开(公告)号：US08204017B2
公开(公告)日：2012-06-19
申请号：US13184382
申请日：2011-07-15
CPC分类号： H04W72/0446 , H04B7/12 , H04L1/0003 , H04L1/0009 , H04L1/0071 , H04L5/0007 , H04L5/0028 , H04L5/0039 , H04L5/0041 , H04L5/006 , H04L5/0064 , H04L5/0085 , H04L5/0092 , H04W72/0453
摘要： Provided is a radio communication base station device which can prevent lowering of use efficiency of a channel communication resource for performing a frequency diversity transmission when simultaneously performing a frequency scheduling transmission and the frequency diversity transmission in a multicarrier communication. In the device, a modulation unit (12) executes a modulation process on Dch data after encoded so as to generate a Dch data symbol. A modulation unit (22) executes a modulation process on the encoded Lch data so as to generate an Lch data symbol. An allocation unit (103) allocates the Dch data symbol and the Lch data symbol to respective sub carriers constituting an OFDM symbol and outputs them to a multiplexing unit (104). Here, when a plurality of Dch are used for a Dch data symbol of one mobile station, the allocation unit (103) uses Dch of continuous channel numbers.
摘要翻译： 提供一种无线电通信基站装置，其能够在同时执行频率调度发送和多载波通信中的频率分集发送时，防止降低用于进行频率分集发送的信道通信资源的使用效率。 在该装置中，调制部（12）对编码后的Dch数据进行调制处理，生成Dch数据符号。 调制单元（22）对编码的Lch数据执行调制处理，以生成Lch数据符号。 分配单元（103）将Dch数据符号和Lch数据符号分配给构成OFDM符号的各个子载波，并将其输出到复用单元（104）。 这里，当多个Dch用于一个移动站的Dch数据符号时，分配单元（103）使用连续的信道号的Dch。
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77.发明授权Radio base station device, communication terminal device, and control information transmission method 有权无线基站装置，通信终端装置和控制信息传输方法公开(公告)号：US08194618B2
公开(公告)日：2012-06-05
申请号：US10520758
申请日：2004-04-28
申请人： Hitoshi Iochi , Hidetoshi Suzuki
发明人： Hitoshi Iochi , Hidetoshi Suzuki
CPC分类号： H04W48/12
摘要： In addition to dedicated channel signal formation units 101-1 to 101-N, control information channel signal formation unit 110 is provided and this control information channel signal formation unit 110 forms control information for carrying out uplink packet transmission. The control information channel signal formation unit 110 multiplexes control information (RG information, ACK/NACK, etc.) directed to a plurality of communication terminals through a channel encoding section 111 according to a multiplexing rule preset between the base station apparatus and each communication terminal and spreads the control information using a spreading code common to the communication terminals through a spreading section 113 and thereby forms a control information channel signal for uplink packet transmission.
摘要翻译： 除专用信道信号形成单元101-1至101-N之外，还提供控制信息信道信号形成单元110，并且该控制信息信道信号形成单元110形成用于执行上行链路分组传输的控制信息。 控制信息信道信号形成单元110根据在基站装置和各通信终端之间预先设定的多路复用规则，通过信道编码部111复用针对多个通信终端的控制信息（RG信息，ACK / NACK等） 并且通过扩展部分113使用通信终端公共的扩展码扩展控制信息，从而形成用于上行链路分组传输的控制信息信道信号。
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公开(公告)号：US08068475B2
公开(公告)日：2011-11-29
申请号：US11579373
申请日：2005-04-22
申请人： Hitoshi Iochi , Hidetoshi Suzuki
发明人： Hitoshi Iochi , Hidetoshi Suzuki
IPC分类号： H04J1/00
CPC分类号： H04W28/22
摘要： A radio base station apparatus wherein the consumption of transmission power resources in a high-rate packet transmission can be suppressed. In the apparatus, a scheduling part (31) limits the candidates of an upstream line packet transmission rate to part of a plurality of transmission rates indicated by transmission rate combination information, selects an upstream line packet transmission rate from among the limited transmission rate candidates, and creates scheduling result information including transmission rate information indicative of the selected transmission rate. The scheduling result information is wireless transmitted from an antenna (108) to a communication terminal that is permitted to transmit upstream line packets.
摘要翻译： 能够抑制高速率分组发送中的发送功率资源的消耗的无线基站装置。 在该装置中，调度部（31）将上行线路分组传输速率的候补限制为由传输速率组合信息表示的多个传输速率的一部分，从有限传输速率候选中选择上行线路分组传输速率， 并创建包括表示所选传输速率的传输速率信息的调度结果信息。 调度结果信息从天线（108）无线发送到允许发送上行线路分组的通信终端。
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79.发明申请公开(公告)号：US20110223951A1
公开(公告)日：2011-09-15
申请号：US13114696
申请日：2011-05-24
CPC分类号： H04W56/0015 , H04J11/0069 , H04L5/0007 , H04L5/0053 , H04L27/2626 , H04W8/005 , H04W48/08 , H04W48/16 , H04W72/00 , H04W88/08
摘要： Provided is a base station capable of performing cell search of all mobile stations having different communicable frequency band widths in a scalable band width communication system to which a multi-carrier communication method such as the OFDM method is applied. The base station includes: a modulation unit (102) for modulating SCH data after being encoded; a sub carrier setting unit (105) for setting one of the sub carriers to a sub carrier (SCH sub carrier) constituting the OFDM symbol for SCH data transmission; and an IFFT unit (106) for mapping the SCH data to the sub carrier set by the sub carrier setting unit (105) among the sub carriers and performing IFFT to generate an OFDM symbol. The sub carrier setting unit (105) sets one of the sub carriers which has a frequency of a common multiple between the sub carrier interval and the cell search interval as an SCH sub carrier.
摘要翻译： 提供了一种能够在可应用诸如OFDM方法的多载波通信方法的可扩展带宽通信系统中对具有不同的可通信频带宽度的所有移动台进行小区搜索的基站。 基站包括：调制单元（102），用于在编码之后调制SCH数据; 用于将子载波中的一个设置为构成用于SCH数据传输的OFDM符号的子载波（SCH子载波）的子载波设置单元（105） 以及IFFT单元（106），用于将SCH数据映射到子载波中由子载波设置单元（105）设置的副载波，并执行IFFT以生成OFDM符号。 子载波设置单元（105）将子载波间隔和小区搜索间隔之间具有公共倍数的子载波之一设置为SCH子载波。
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公开(公告)号：US20110211482A1
公开(公告)日：2011-09-01
申请号：US13106314
申请日：2011-05-12
IPC分类号： H04W24/00
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/1812
摘要： A receiver apparatus wherein the processing amount for CQI (Channel Quality Indicator) measurements in a communication system having a plurality of system bandwidths can be reduced. In this apparatus, a narrow band CQI measurement part (109) measures, as a narrow band CQI, the CQI in resource blocks the number of which is required for the CQI measurement from the start position of a narrow bandwidth transmitted from a transmitter apparatus; a wide band CQI measurement part (110) extracts, from a system bandwidth transmitted from the transmitter apparatus, resource blocks the number of which is required for the CQI measurement, and then measures, as a wide band CQI representative of the channel quality of the whole system bandwidth, an average CQI in the extracted resource blocks; and a feedback information generating part (111) generates feedback information including both the narrow band CQI and the wide band CQI.
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