公开(公告)号：US09622261B2

公开(公告)日：2017-04-11

申请号：US15094308

申请日：2016-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Bonghoe Kim ,  Yujin Noh ,  Hakseong Kim ,  Daewon Lee ,  Joon Kui Ahn ,  Dongyoun Seo

IPC: H04W72/14 ,  H04W72/04 ,  H04L5/00 ,  H04B7/0452 ,  H04B7/0404 ,  H04L1/18 ,  H04B7/0456

CPC classification number: H04W72/14 ,  H04B7/0404 ,  H04B7/0452 ,  H04B7/0456 ,  H04L1/0618 ,  H04L1/08 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1858 ,  H04L1/1887 ,  H04L1/189 ,  H04L1/1896 ,  H04L5/0055 ,  H04L5/0092 ,  H04W72/0413 ,  H04W72/1294

Abstract: A method for transmitting an uplink signal at a User Equipment (UE) in a wireless communication system includes receiving, from a Base Station (BS), an uplink scheduling grant for multi-antenna transmission; transmitting the uplink signal precoded using precoding information included in the received uplink scheduling grant to the BS; and retransmitting the uplink signal to the BS according to Acknowledgment/Negative Acknowledgment (ACK/NACK) corresponding to the transmitted uplink signal. The retransmitted uplink signal is precoded using precoding information included in a most recent uplink scheduling grant or a predetermined precoding matrix if an uplink scheduling grant for the retransmission is not received from the BS.

公开(公告)号：US20170048025A1

公开(公告)日：2017-02-16

申请号：US15334379

申请日：2016-10-26

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Thilmee BADUGE

IPC: H04L1/08

CPC classification number: H04L1/08 ,  H04L1/1816 ,  H04L1/1838 ,  H04L1/189

Abstract: A communication control apparatus is provided for controlling recovery of data loss during data communication from a first communication device to a second communication device, which includes an obtaining section configured to obtain a temporal change in a communication load between the first communication device and the second communication device. The communication control apparatus also includes a change section configured to dynamically change a permitted time and an interval between transmissions on the basis of the temporal change in the communication load, the permitted time being a time that is permitted to be used by the second communication device for recovery of data loss and the interval between transmissions being an interval between transmissions of a retransmission request message. The communication control apparatus further includes a retransmission control section configured to control transmission of the retransmission request message in accordance with the interval between transmissions.

Abstract translation: 提供了一种通信控制装置，用于控制从第一通信装置到第二通信装置的数据通信期间数据丢失的恢复，包括：获取部，被配置为获得第一通信装置和第二通信之间的通信负载的时间变化 设备。 通信控制装置还包括：变更部，被配置为基于通信负载的时间变化动态地改变发送之间的允许时间和间隔，允许时间是第二通信装置允许使用的时间 用于恢复数据丢失，并且传输之间的间隔是重传请求消息的传输之间的间隔。 通信控制装置还包括：重发控制部，被配置为根据传输间隔来控制重发请求消息的发送。

公开(公告)号：US09559814B2

公开(公告)日：2017-01-31

申请号：US14524527

申请日：2014-10-27

Applicant: FUJITSU LIMITED

Inventor： Kazuya Kawashima ,  Tadashige Iwao

IPC: H04W4/00 ,  H04L1/18 ,  H04L1/00

CPC classification number: H04L1/189 ,  H04L2001/0093

Abstract: A communication method for causing a communication apparatus included in a network to perform a process. The method includes: specifying an arrangement of the communication apparatus in the network, using the number of adjacent apparatuses, which are apparatuses adjacent to the communication apparatus, and the number of adjacent apparatuses of each of the adjacent apparatuses; determining the number of times of broadcast of a broadcast frame, using number-of-times-information in which candidates for an arrangement of the communication apparatus in the network and the number of times at which the communication apparatus broadcasts a frame are associated; and broadcasting the broadcast frame the determined number of times.

Abstract translation: 一种用于使包括在网络中的通信装置执行处理的通信方法。 该方法包括：使用与通信装置相邻的设备的相邻设备的数量和每个相邻设备的相邻设备的数量来指定网络中的通信设备的布置; 使用用于网络中的通信装置的配置的候选和使通信装置广播帧的次数相关联的次数信息来确定广播帧的广播次数; 并广播广播帧确定的次数。

公开(公告)号：US20170019263A1

公开(公告)日：2017-01-19

申请号：US15216993

申请日：2016-07-22

Applicant: INTEL CORPORATION

Inventor： Ozgur Oyman

IPC: H04L12/18 ,  H04L29/08 ,  H04L29/06

CPC classification number: H04L5/1446 ,  H04J11/0073 ,  H04L1/0033 ,  H04L1/1635 ,  H04L1/1812 ,  H04L1/1819 ,  H04L1/1825 ,  H04L1/1854 ,  H04L1/1864 ,  H04L1/1877 ,  H04L1/1887 ,  H04L1/189 ,  H04L1/1896 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0073 ,  H04L5/14 ,  H04L5/1438 ,  H04L5/1469 ,  H04L12/189 ,  H04L12/2854 ,  H04L47/283 ,  H04L47/6275 ,  H04L65/601 ,  H04L67/02 ,  H04L67/2842 ,  H04N21/25841 ,  H04N21/41407 ,  H04N21/6405 ,  H04N21/6408 ,  H04W4/06 ,  H04W24/00 ,  H04W24/02 ,  H04W28/0236 ,  H04W28/0268 ,  H04W28/0278 ,  H04W52/02 ,  H04W52/0206 ,  H04W52/0209 ,  H04W52/0229 ,  H04W52/0235 ,  H04W52/143 ,  H04W52/243 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0446 ,  H04W72/048 ,  H04W72/082 ,  H04W72/1205 ,  H04W72/1242 ,  H04W72/1268 ,  H04W72/1273 ,  H04W72/1284 ,  H04W74/085 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24

Abstract: Embodiments provide methods, systems, and apparatuses for multicast broadcast multimedia service (MBMS)-assisted content distribution in a wireless communication network. A proxy terminal may include an MBMS access client configured to receive and cache an MBMS transmission including media data and metadata. The proxy terminal may further include a hypertext transfer protocol (HTTP) server module configured to transmit at least a portion of the media data to a user equipment (UE) of the wireless communication network via an HTTP transmission. The media data and metadata may be in a dynamic adaptive streaming over HTTP (DASH) format. The proxy terminal may be included in an evolved Node B (eNB), the UE, or another UE of the wireless communication network.

Abstract translation: 实施例提供了用于无线通信网络中的多播广播多媒体服务（MBMS）辅助内容分发的方法，系统和装置。 代理终端可以包括被配置为接收并缓存包括媒体数据和元数据的MBMS传输的MBMS接入客户端。 代理终端还可以包括超文本传输​​协议（HTTP）服务器模块，该超文本传输​​协议（HTTP）服务器模块经配置以经由HTTP传输将至少一部分媒体数据发送到无线通信网络的用户设备（UE）。 媒体数据和元数据可以是基于HTTP（DASH）的动态自适应流传输格式。 代理终端可以包括在演进的节点B（eNB），UE或无线通信网络的另一个UE中。

公开(公告)号：US20170005756A1

公开(公告)日：2017-01-05

申请号：US15269309

申请日：2016-09-19

Applicant: FUJITSU LIMITED

Inventor： Kenji SUDA

IPC: H04L1/08 ,  H04L1/00 ,  H04L1/18

CPC classification number: H04L1/08 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/1822 ,  H04L1/189

Abstract: A wireless communications system includes a terminal configured to adjust a transmission count of consecutive transmissions of a same data to a base station, based on a radio resource count of radio resources assigned to the terminal, among plural radio resources of a control channel received from the base station; and the base station configured to identify the transmission count based on the radio resource count of the radio resources assigned to the terminal among the plural radio resources of the transmitted control channel, and receive the same data consecutively transmitted by the terminal, based on the identified transmission count.

Abstract translation: 无线通信系统包括：终端，被配置为在从所述终端接收的控制信道的多个无线资源中，基于分配给所述终端的无线资源的无线资源计数，将相同数据的连续发送的发送计数调整到基站 基站; 所述基站被配置为基于所发送的控制信道的所述多个无线资源中分配给所述终端的无线资源的无线资源计数来识别所述发送计数，并且基于所识别的所述终端接收与所述终端连续发送的相同的数据 传输次数。

公开(公告)号：US20160381674A1

公开(公告)日：2016-12-29

申请号：US15038985

申请日：2014-12-03

Applicant: LG ELECTRONICS INC.

Inventor： Bonghoe KIM ,  Dongyoun SEO ,  Joonkui AHN ,  Suckchel YANG

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04B7/26 ,  H04L1/1664 ,  H04L1/1819 ,  H04L1/1858 ,  H04L1/189 ,  H04L5/00 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/006 ,  H04W4/70 ,  H04W88/02

Abstract: The present invention relates to a wireless access system which supports machine-type communication (MTC), and more particularly, to various methods for efficiently transmitting, by an MTC terminal, uplink control information (UCI) and/or user data, and to apparatuses supporting same. A method for transmitting an uplink by an MTC terminal which supports machine-type communication (MTC) in a wireless access system, according to one embodiment of the present invention, may comprise the steps of: determining whether an overlap exists between a plurality of physical uplink control channels (PUCCHs) for transmitting uplink control information (UCI) and a plurality of physical uplink shared channels (PUSCHs) for transmitting user data; multiplexing UCI in at least one subframe on an overlapping PUSCH when the plurality of PUCCHs and the plurality of PUSCHs overlap in the at least one subframe; and transmitting the PUSCH on which the UCI has been multiplexed in the at least one subframe.

Abstract translation: 本发明涉及支持机器型通信（MTC）的无线接入系统，更具体地说，涉及用于通过MTC终端有效地发送上​​行控制信息（UCI）和/或用户数据的各种方法， 支持相同。 根据本发明的一个实施例的用于在无线接入系统中支持机器型通信（MTC）的MTC终端发送上行链路的方法可以包括以下步骤：确定在多个物理 用于发送用于发送用户数据的上行链路控制信息（UCI）和多个物理上行链路共享信道（PUSCH）的上行链路控制信道（PUCCH） 当所述多个PUCCH和所述多个PUSCH在所述至少一个子帧中重叠时，在重叠PUSCH上的至少一个子帧中复用UCI; 以及在所述至少一个子帧中发送已在其上复用了UCI的PUSCH。

公开(公告)号：US09531501B2

公开(公告)日：2016-12-27

申请号：US13403613

申请日：2012-02-23

Applicant: Joakim Linde ,  Brian J. Tucker

Inventor： Joakim Linde ,  Brian J. Tucker

IPC: H04L1/08 ,  H04W80/02 ,  H04W84/18 ,  H04L1/04 ,  H04L1/18

CPC classification number: H04L1/04 ,  H04L1/08 ,  H04L1/1887 ,  H04L1/189

Abstract: During operation in the described embodiments, a transmitting electronic device transmits a first data channel protocol data unit (PDU) with a payload containing data D to a receiving electronic device using a Bluetooth Low Energy (BTLE) interface in a sending window for the transmitting electronic device during a regular event, wherein transmitting the first data channel PDU during the regular event comprises using a first frequency to transmit the first data channel PDU. The transmitting electronic device then transmits a second data channel PDU with a payload containing the same data D to the receiving electronic device using the BTLE interface in a sending window for the transmitting electronic device during a corresponding retransmission event, wherein transmitting the second data channel PDU during the retransmission event comprises using a second frequency to transmit the second data channel PDU.

Abstract translation: 在所描述的实施例的操作期间，发送电子设备在发送电子邮件的发送窗口中使用蓝牙低功耗（BTLE）接口向接收电子设备发送具有包含数据D的有效载荷的第一数据信道协议数据单元（PDU） 在正常事件期间发送第一数据信道PDU的装置包括使用第一频率来发送第一数据信道PDU。 发送电子设备然后在对应的重传事件期间，使用发送电子设备的发送窗口中的BTLE接口向接收电子设备发送具有包含相同数据D的有效载荷的第二数据信道PDU，其中发送第二数据信道PDU 在重传事件期间包括使用第二频率来发送第二数据信道PDU。

公开(公告)号：US09496991B2

公开(公告)日：2016-11-15

申请号：US13544533

申请日：2012-07-09

Applicant: Robert Plamondon ,  Michael Ovsiannikov ,  Allen R. Samuels

Inventor： Robert Plamondon ,  Michael Ovsiannikov ,  Allen R. Samuels

IPC: H04L12/28 ,  H04L1/18 ,  H04L12/24 ,  H04L29/06 ,  H04L29/08 ,  H04L1/00

CPC classification number: H04L1/1887 ,  H04L1/189 ,  H04L41/00 ,  H04L41/12 ,  H04L43/0829 ,  H04L47/40 ,  H04L67/28 ,  H04L67/2876 ,  H04L69/16 ,  H04L69/166 ,  H04L2001/0092

Abstract: Systems and methods for utilizing transaction boundary detection methods in queuing and retransmission decisions relating to network traffic are described. By detecting transaction boundaries and sizes, a client, server, or intermediary device may prioritize based on transaction sizes in queuing decisions, giving precedence to smaller transactions which may represent interactive and/or latency-sensitive traffic. Further, after detecting a transaction boundary, a device may retransmit one or more additional packets prompting acknowledgements, in order to ensure timely notification if the last packet of the transaction has been dropped. Systems and methods for potentially improving network latency, including retransmitting a dropped packet twice or more in order to avoid incurring additional delays due to a retransmitted packet being lost are also described.

Abstract translation: 描述了利用事务边界检测方法在与网络流量相关的排队和重传决定中的系统和方法。 通过检测事务边界和大小，客户端，服务器或中间设备可以基于排队决策中的事务大小进行优先级排序，优先考虑可表示交互式和/或等待时间敏感流量的较小事务。 此外，在检测到交易边界之后，设备可以重传一个或多个附加分组，提示确认，以便确保交易的最后一个分组已经被丢弃时及时通知。 还描述了用于潜在地改善网络延迟的系统和方法，包括重发丢弃的分组两次或更多，以避免由于重传的分组丢失引起的附加延迟。

公开(公告)号：US09473273B2

公开(公告)日：2016-10-18

申请号：US14509868

申请日：2014-10-08

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Akihisa Fujimoto

IPC: G06F11/00 ,  H04L1/18 ,  G06F11/10 ,  H04L1/12

CPC classification number: H04L1/188 ,  G06F11/1004 ,  H04L1/189 ,  H04L2001/125

Abstract: According to one embodiment, a host controller includes a command generator and detector. The command generator generates a command having a retransmission flag in an argument, and transmits the generated command to a memory device. The detector detects timeout if a response from the memory device cannot be recognized within a defined time. When transmitting an initial command, the host controller clears the retransmission flag and transmits the command. If the detector detects timeout, the host controller sets the retransmission flag, and retransmits the same command as the initial command to the device. If a normal response corresponding to the initial command or retransmitted command is received, the host controller recognizes that the command is correctly executed.

Abstract translation: 根据一个实施例，主机控制器包括命令发生器和检测器。 命令生成器在参数中生成具有重发标志的命令，并将生成的命令发送到存储器件。 如果在定义的时间内无法识别来自存储设备的响应，则检测器检测超时。 发送初始命令时，主机控制器清除重发标志并发送命令。 如果检测器检测到超时，主机控制器设置重传标志，并重新发送与设备初始命令相同的命令。 如果接收到与初始命令或重传命令对应的正常响应，则主机控制器识别出该命令被正确执行。

公开(公告)号：US20160248550A1

公开(公告)日：2016-08-25

申请号：US15030263

申请日：2014-10-03

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

Inventor： Stefano SORRENTINO

IPC: H04L1/18 ,  H04W72/04

CPC classification number: H04L1/189 ,  H04L1/08 ,  H04W28/26 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/10 ,  H04W84/18 ,  H04W92/18

Abstract: The embodiments described herein relate to a receiver device, a method therein, and a transmitter device and a method therein for handling (re) transmissions of packets in a network. The method performed by the receiver device comprises: receiving, from a transmitter device, a packet on at least one resource defined by a resource pattern that is known to both the transmitter device and receiver device; attempting to decode the received packet; and, if, one or more retransmissions/receptions of the same packet occur before the decoding of process is completed; storing the one or more received packet or packets.

Abstract translation: 本文描述的实施例涉及一种接收机设备，其中的方法，以及用于处理（重新）网络中的分组的传输的发射机设备及其方法。 由接收机设备执行的方法包括：从发射机设备接收在由发射机设备和接收机设备都已知的资源模式定义的至少一个资源上的分组; 尝试对接收的分组进行解码; 并且如果在完成解码过程之前发生相同分组的一个或多个重传/接收; 存储一个或多个接收到的分组或分组。