公开(公告)号：US08199777B2

公开(公告)日：2012-06-12

申请号：US13171664

申请日：2011-06-29

Applicant: Akihide Otonari ,  Yoshinori Soejima ,  Kazuhisa Obuchi

Inventor： Akihide Otonari ,  Yoshinori Soejima ,  Kazuhisa Obuchi

IPC: H04J3/24

CPC classification number: H04L47/34 ,  H04B7/2603 ,  H04L1/1812 ,  H04L47/14 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9094 ,  H04W80/02

Abstract: A radio receiving apparatus for receiving the variable-length RLC PDU data in an RLC layer includes the buffer memory sectioned into a plurality of areas having a predetermined maximum data length of the RLC PDU data. By referring to a sequence number SN included in each received RLC PDU data, the radio receiving apparatus stores the RLC PDU data having an identical sequence number SN into an identical area, and assembles an RLC SDU data on a basis of the RLC PDU data stored in each area.

Abstract translation: 一种用于在RLC层中接收可变长度RLC PDU数据的无线电接收装置包括被分成具有RLC PDU数据的预定最大数据长度的多个区域的缓冲存储器。 通过参照包含在每个接收的RLC PDU数据中的序列号SN，无线电接收装置将具有相同序列号SN的RLC PDU数据存储到相同区域中，并且基于存储的RLC PDU数据来组合RLC SDU数据 在每个区域。

公开(公告)号：US08094609B2

公开(公告)日：2012-01-10

申请号：US12182125

申请日：2008-07-29

Applicant: Kazuhisa Obuchi ,  Yoshihiro Kawasaki ,  Yoshihara Tajima ,  Yoshiaki Ohta ,  Yoshinori Tanaka ,  Katsumasa Sugiyama

Inventor： Kazuhisa Obuchi ,  Yoshihiro Kawasaki ,  Yoshihara Tajima ,  Yoshiaki Ohta ,  Yoshinori Tanaka ,  Katsumasa Sugiyama

IPC: H04W4/00

CPC classification number: H04L1/1829 ,  H04L1/1854 ,  H04L1/1887 ,  H04L47/10

Abstract: A communication apparatus that performs receiving processing of data transmitted at timings of a predetermined interval, the communication apparatus having a transmitting unit configured to transmit a signal indicating that a data is successfully received when the data transmitted at Mth timing according to the predetermined interval is successfully received and a control unit configured to perform a control for providing a period in which other receiving processing different from the receiving processing is at least performed or a receiving process is not performed until when next M+1th timing comes according to the predetermined interval after the transmission of the signal.

Abstract translation: 一种通信装置，其以预定间隔的定时执行数据的接收处理，所述通信装置具有发送单元，所述发送单元被配置为当根据所述预定间隔在第M个定时发送的数据成功地发送指示数据被成功接收的信号 以及控制单元，被配置为执行控制，用于提供至少执行与接收处理不同的其他接收处理的时段或者不执行接收处理，直到下一个第M + 1次定时到达之后的预定间隔 传输信号。

公开(公告)号：US08085872B2

公开(公告)日：2011-12-27

申请号：US13032255

申请日：2011-02-22

Applicant: Tetsuya Yano ,  Kazuhisa Obuchi ,  Shunji Miyazaki

Inventor： Tetsuya Yano ,  Kazuhisa Obuchi ,  Shunji Miyazaki

IPC: H03C1/52

CPC classification number: H04L27/3488 ,  H03M13/25 ,  H03M13/2957 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0067 ,  H04L1/16

Abstract: A method of transmitting data that includes controlling generation of bit sequences to adjust an occupation rate occupied with predetermined bits included in a first data block, which is obtained by encoding first data in a first encoding process, to be equal or closer to an occupation rate occupied with predetermined bits included in a second data block, which is obtained by encoding second data in a second encoding process, in regard to first bit positions of the bit sequences generated using bits included in the first and second data blocks; and performing multi-level modulation for transmission based on the generated bit sequences.

Abstract translation: 一种发送数据的方法，包括控制比特序列的生成，以将通过对第一编码处理中的第一数据进行编码而获得的第一数据块中包含的预定比特占有率的占有率调整为等于或接近占用率 关于使用包括在第一和第二数据块中的位产生的比特序列的第一比特位置，在第二编码处理中对第二数据进行编码而获得的第二数据块中包含的预定比特占用; 以及基于所生成的位序列执行用于传输的多电平调制。

公开(公告)号：US07965791B2

公开(公告)日：2011-06-21

申请号：US12836860

申请日：2010-07-15

Applicant: Tetsuya Yano ,  Kazuhisa Obuchi ,  Shunji Miyazaki

Inventor： Tetsuya Yano ,  Kazuhisa Obuchi ,  Shunji Miyazaki

IPC: H04L27/36

CPC classification number: H04L27/3488 ,  H03M13/25 ,  H03M13/2957 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0067 ,  H04L1/16

Abstract: A method of transmitting data including controlling generation of bit sequences to adjust an occupation rate occupied with predetermined bits included in a first data block, which is obtained by encoding first data, to be closer to an occupation rate occupied with predetermined bits included in a second data block, which is obtained by encoding second data. With regard to first bit positions of the predetermined bits, the first bit positions being distinguished from second bit positions based on an error tolerance resulting from a correspondence to a signal point on a phase plane. Wherein a sum of a number of the predetermined bits included in the first data block and the predetermined bits included in the second data block is less than a total number of the first bit positions. Also including performing multi-level modulation for transmission based on the generated bit sequences.

Abstract translation: 一种发送数据的方法，包括控制比特序列的生成，以调整由第一数据块中包含的预定比特占用的占有率，所述占用率是通过对第一数据进行编码而获得的，以更接近于包含在第二数据包中的预定比特占用的占用率 数据块，其通过对第二数据进行编码而获得。 关于预定比特的第一比特位置，基于由相对于相位平面上的信号点的对应性产生的误差容限，第一比特位置与第二比特位置不同。 其中包括在第一数据块中的预定比特数和包括在第二数据块中的预定比特之和的总和小于第一比特位置的总数。 还包括基于所生成的位序列执行用于传输的多电平调制。

公开(公告)号：US07936733B2

公开(公告)日：2011-05-03

申请号：US11889660

申请日：2007-08-15

Applicant: Shinya Okamoto ,  Yoshinori Soejima ,  Akihide Otonari ,  Kazuhisa Obuchi

Inventor： Shinya Okamoto ,  Yoshinori Soejima ,  Akihide Otonari ,  Kazuhisa Obuchi

IPC: H04W4/00

CPC classification number: H04L47/10 ,  H04L1/1835 ,  H04L47/14 ,  H04L47/365

Abstract: On the transmission side, the RLC PDUs divided from the RLC SDU are transmitted after retransmission identification information is attached thereto. On the reception side, the retransmission identification information attached to each received RLC PDU is referred to, and only the RLC PDUs having an identical retransmission identification information to a set assumed value are stored in a buffer memory, and the RLC PDUs having the identical retransmission identification information are assembled into an RLC SDU.

Abstract translation: 在发送侧，从RLC SDU划分的RLC PDU在重发标识信息附加后发送。 在接收侧，参照附加到每个接收到的RLC PDU的重传标识信息，并且只有具有相同重传识别信息的RLC PDU到设定的假设值被存储在缓冲存储器中，并且具有相同重传的RLC PDU 识别信息被组装成RLC SDU。

公开(公告)号：US07916752B2

公开(公告)日：2011-03-29

申请号：US12213911

申请日：2008-06-26

Applicant: Shinya Okamoto ,  Kazuhisa Obuchi ,  Hirotoshi Shimizu ,  Akihide Otonari ,  Yoshinori Soejima ,  Miki Yamasaki ,  Chiaki Shinohara

Inventor： Shinya Okamoto ,  Kazuhisa Obuchi ,  Hirotoshi Shimizu ,  Akihide Otonari ,  Yoshinori Soejima ,  Miki Yamasaki ,  Chiaki Shinohara

IPC: H04L29/02

CPC classification number: H04W72/0406 ,  H04L69/321 ,  H04W28/06 ,  H04W80/02

Abstract: Instead of adding control information that should be passed on to two or more RLC entities or two or more PDCP entities on the counterpart side to data respectively in two or more RLC entities or two or more PDCP entities at the sending end, control information is added in MAC entity and then distributed to two or more RLC entities in MAC entity on the counterpart side.

Abstract translation: 不应将控制信息添加到两个或两个以上RLC实体或对方的两个或多个PDCP实体上，而分配给发送端的两个或多个RLC实体或两个或多个PDCP实体中的数据，而是添加控制信息 然后分配给对方的MAC实体中的两个或多个RLC实体。

公开(公告)号：US20110058625A1

公开(公告)日：2011-03-10

申请号：US12948341

申请日：2010-11-17

Applicant: Tetsuya YANO ,  Kazuhisa OBUCHI ,  Shunji MIYAZAKI

Inventor： Tetsuya YANO ,  Kazuhisa OBUCHI ,  Shunji MIYAZAKI

IPC: H04L27/00

CPC classification number: H04L27/3488 ,  H03M13/25 ,  H03M13/2957 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0067 ,  H04L1/16

Abstract: A method of transmitting data by transmitting apparatus, that includes controlling generation of bit sequences to adjust an occupation rate of systematic bits in a first data block including systematic bits and parity bits, which is obtained by encoding first data in a first encoding process, and is equal or closer to an occupation rate of systematic bits in a second data block including systematic bits and parity bits, which is obtained by encoding second data in a second encoding process, and to adjust an occupation rate of parity bits in the first data block that is closer to an occupation rate of parity bits in the second data block, in regard to first bit positions of the bit sequences generated using bits included in the first and second data blocks and performs multi-level modulation for transmission based on the generated bit sequences.

Abstract translation: 一种发送装置发送数据的方法，包括控制比特序列的产生，以调整包含系统比特和奇偶校验比特在内的第一数据块中的系统比特的占有率，该第一数据块是通过在第一编码处理中对第一数据进行编码而获得的，以及 在第二数据块中的系统比特的占有率等于或更接近于包括通过在第二编码处理中对第二数据进行编码而获得的系统比特和奇偶校验比特的第二数据块的占有率，并且调整第一数据块中的奇偶校验比特的占有率 关于使用包括在第一和第二数据块中的位产生的比特序列的第一比特位置，更靠近第二数据块中的奇偶校验位的占有率，并且基于生成的比特执行用于发送的多级调制 序列。

公开(公告)号：US20100220681A1

公开(公告)日：2010-09-02

申请号：US12776927

申请日：2010-05-10

Applicant: Kazuhisa OBUCHI ,  Hideto FURUKAWA ,  Kazuo KAWABATA ,  Yoshiharu TAJIMA ,  Yoshihiro KAWASAKI

Inventor： Kazuhisa OBUCHI ,  Hideto FURUKAWA ,  Kazuo KAWABATA ,  Yoshiharu TAJIMA ,  Yoshihiro KAWASAKI

IPC: H04W72/04

CPC classification number: H04B7/0482 ,  H04B7/0452 ,  H04L1/0004 ,  H04L1/001 ,  H04L1/0026 ,  H04L1/0078 ,  H04L5/006 ,  H04L25/067 ,  H04L27/0008 ,  H04L27/18 ,  H04L27/34

Abstract: A method for transmitting a control channel information to perform an adaptive coding and modulation comprising performing error correction coding at a predetermined coding rate for the control channel information; modulating according to a predetermined modulation scheme and transmitting the error correction coded control channel information; and further, prior to the modulation, performing code decimation or code repetition of the error correction coded signal, according to whether or not Multi Input Multi Output is applied.

Abstract translation: 一种用于发送控制信道信息以执行自适应编码和调制的方法，包括以预定编码率对所述控制信道信息执行纠错编码; 根据预定的调制方案进行调制，并发送纠错编码的控制信道信息; 此外，在调制之前，根据是否应用多输入多输出，执行纠错编码信号的代码抽取或代码重复。

公开(公告)号：US20100039996A1

公开(公告)日：2010-02-18

申请号：US12603125

申请日：2009-10-21

Applicant: Yoshiaki OHTA ,  Yoshiharu TAJIMA ,  Kazuhisa OBUCHI ,  Yoshihiro KAWASAKI ,  Yoshinori TANAKA ,  Katsumasa SUGIYAMA

Inventor： Yoshiaki OHTA ,  Yoshiharu TAJIMA ,  Kazuhisa OBUCHI ,  Yoshihiro KAWASAKI ,  Yoshinori TANAKA ,  Katsumasa SUGIYAMA

IPC: H04W40/00 ,  H04L12/56

CPC classification number: H04W36/0005 ,  H04L47/10 ,  H04L47/14 ,  H04L47/34 ,  H04L49/9057 ,  H04W36/02 ,  H04W36/023

Abstract: A reordering method of sending packets, to which numbers indicating the packet order are added, to a mobile station from a base station, and rearranging the order of the packets at the mobile station, this includes forwarding from a source base station to a target base station, packets, not sent to the mobile station before a handover sequence, or packets, a confirmation response of proper reception has not been received from the mobile station, transmitting preferentially those packets from the target base station to the mobile base station and then transmitting packets received from a host station to the mobile station, giving packets information indicating that the packets are jump packets when transmitting the packets to the mobile station, received from the host station with the order jumped, deciding jump packets are not objects of reordering, and performing the reordering process for packets that are objects of reordering.

Abstract translation: 从基站向移动台发送指示分组顺序的数字的分组的重新排序方法，并且在移动台重新排列分组的顺序，这包括从源基站到目标基站的转发 站，分组，在切换序列之前未发送到移动台，或分组，没有从移动台接收到适当接收的确认响应，优先地将目标基站的那些分组发送到移动基站，然后发送 从主机站向移动站接收到的分组，在发送分组到移动台时给出指示分组是跳转分组的分组信息，以跳转的顺序从主机站接收，确定跳转分组不是重新排序的对象，并且 对作为重新排序对象的数据包执行重新排序过程。

公开(公告)号：US20090296667A1

公开(公告)日：2009-12-03

申请号：US12535996

申请日：2009-08-05

Applicant: Yoshiharu TAJIMA ,  Hideto Furukawa ,  Kazuo Kawabata ,  Yoshihiro Kawasaki ,  Kazuhisa Obuchi

Inventor： Yoshiharu TAJIMA ,  Hideto Furukawa ,  Kazuo Kawabata ,  Yoshihiro Kawasaki ,  Kazuhisa Obuchi

IPC: H04J3/00

CPC classification number: H04W74/0833 ,  H04W74/002 ,  H04W74/0866

Abstract: A scheduling method for transmitting an uplink signal from a mobile station to a base station comprises transmitting the uplink signal in a first scheduling mode in which the mobile station can transmit the uplink data without permission of the base station if an uplink communication state between the base station and the mobile station is higher than or equal to a predetermined quality; and transmitting the uplink signal in a second scheduling mode in which the permission is necessary for the mobile station transmitting the uplink data if the uplink communication state is lower than the predetermined quality.

Abstract translation: 用于从移动台向基站发送上行链路信号的调度方法包括以第一调度模式发送所述上行链路信号，其中，如果所述基站的基站之间的上行链路通信状态，则所述移动站可以在没有所述基站许可的情况下发送所述上行链路数据 站和移动站高于或等于预定质量; 以及如果所述上行链路通信状态低于所述预定质量，则以所述移动台发送所述上行链路数据需要许可的第二调度模式来发送所述上行链路信号。