公开(公告)号：US20150282008A1

公开(公告)日：2015-10-01

申请号：US14228187

申请日：2014-03-27

Applicant: FutureWei Technologies, Inc.

Inventor： Yu Cao ,  Ming Jia ,  Jianglei Ma ,  Mohammad Javad Abdoli

IPC: H04W28/18 ,  H04W4/00

CPC classification number: H04W4/70 ,  H04J14/02 ,  H04L1/0003 ,  H04L1/0009 ,  H04W28/02 ,  H04W28/0284 ,  H04W72/048

Abstract: A method for operating a machine-type device (MTD) includes determining communications requirements for a machine-type device (MTD), and assigning a first signal waveform selected from a plurality of signal waveforms to the MTD in accordance with the determined communications requirements, wherein each signal waveform has an associated characteristic signal bandwidth.

Abstract translation: 一种用于操作机器型设备（MTD）的方法包括确定机器型设备（MTD）的通信要求，以及根据所确定的通信要求，将从多个信号波形选择的第一信号波形分配给MTD， 其中每个信号波形具有相关联的特征信号带宽。

公开(公告)号：US10020915B2

公开(公告)日：2018-07-10

申请号：US14860076

申请日：2015-09-21

Applicant: Futurewei Technologies, Inc.

Inventor： Yu Cao ,  Amine Maaref ,  Mohammadhadi Baligh ,  Jianglei Ma

IPC: G06F11/10 ,  H03M13/29 ,  H04L25/06 ,  H04L1/18 ,  H04L27/34 ,  H04L1/06 ,  H03M13/37 ,  H03M13/00 ,  H03M13/09 ,  H04L1/00

CPC classification number: H04L1/0061 ,  G06F11/1004 ,  H03M13/095 ,  H03M13/2957 ,  H03M13/3723 ,  H03M13/612 ,  H04L1/06 ,  H04L1/1819 ,  H04L25/067 ,  H04L27/3416 ,  H04L2001/0097

Abstract: An embodiment method includes receiving, by a first user equipment (UE), a message, for a second UE, transmitted over a plurality of resource blocks (RBs) on behalf of a communications controller and determining a plurality of log-likelihood ratios (LLRs) in accordance with the received plurality of RBs. The method also includes transmitting, a subset of the determined LLRs to the second UE.

公开(公告)号：US20150215133A1

公开(公告)日：2015-07-30

申请号：US14166235

申请日：2014-01-28

Applicant: FutureWei Technologies, Inc.

Inventor： Yu Cao ,  Jianglei Ma ,  Mohamed Adel Salem ,  Amine Maaref ,  Mohammadhadi Baligh

IPC: H04L12/18 ,  H04N19/164 ,  H04W4/06 ,  H04N21/6405 ,  H04N19/154 ,  H04N19/115 ,  H04N19/169

CPC classification number: H04L12/1886 ,  H04L65/4069 ,  H04L65/604 ,  H04L65/607 ,  H04N21/234327 ,  H04N21/2383 ,  H04N21/44209 ,  H04N21/6375 ,  H04N21/6405 ,  H04W4/06

Abstract: A method for operating a cooperating user equipment (CUE) includes receiving a plurality of video packets that are hierarchically modulated (HM), with each video packet corresponding to a separately encoded video layer that is encoded with a rateless code, and decoding the plurality of video packets. The method also includes generating one or more supplemental packets to assist in the decoding of the plurality of video packets, and transmitting the one or more supplemental packets.

Abstract translation: 一种用于操作协作用户设备（CUE）的方法包括接收分层调制（HM）的多个视频分组，其中每个视频分组对应于用无编码代码编码的单独编码的视频层，并且解码多个 视频数据包 该方法还包括生成一个或多个补充分组以辅助解码多个视频分组，以及发送一个或多个补充分组。

公开(公告)号：US20160013889A1

公开(公告)日：2016-01-14

申请号：US14860076

申请日：2015-09-21

Applicant: Futurewei Technologies, Inc.

Inventor： Yu Cao ,  Amine Maaref ,  Mohammadhadi Baligh ,  Jianglei Ma

IPC: H04L1/00 ,  H03M13/09 ,  G06F11/10

CPC classification number: H04L1/0061 ,  G06F11/1004 ,  H03M13/095 ,  H03M13/2957 ,  H03M13/3723 ,  H03M13/612 ,  H04L1/06 ,  H04L1/1819 ,  H04L25/067 ,  H04L27/3416 ,  H04L2001/0097

Abstract: An embodiment method includes receiving, by a first user equipment (UE), a message, for a second UE, transmitted over a plurality of resource blocks (RBs) on behalf of a communications controller and determining a plurality of log-likelihood ratios (LLRs) in accordance with the received plurality of RBs. The method also includes transmitting, a subset of the determined LLRs to the second UE.

Abstract translation: 一种实施方式包括由第一用户设备（UE）接收代表通信控制器通过多个资源块（RB）发送的用于第二UE的消息，并且确定多个对数似然比（LLR） ）根据所接收的多个RB。 该方法还包括将确定的LLR的子集发送到第二UE。

公开(公告)号：US09148253B2

公开(公告)日：2015-09-29

申请号：US14027919

申请日：2013-09-16

Applicant: FutureWei Technologies, Inc.

Inventor： Yu Cao ,  Amine Maaref ,  Mohammadhadi Baligh ,  Jianglei Ma

IPC: H04L1/18 ,  H04L27/34 ,  H04L25/03 ,  H04L1/00 ,  H04L25/06 ,  G06F11/10 ,  H03M13/09 ,  H03M13/29 ,  H03M13/37 ,  H03M13/00

CPC classification number: H04L1/0061 ,  G06F11/1004 ,  H03M13/095 ,  H03M13/2957 ,  H03M13/3723 ,  H03M13/612 ,  H04L1/06 ,  H04L1/1819 ,  H04L25/067 ,  H04L27/3416 ,  H04L2001/0097

Abstract: User equipment (UE) cooperation can be improved by relaying partial soft information to target UEs. More specifically, a cooperating UE may relay a subset of log-likelihood ratios (LLRs) to the target UE. The subset of LLRs may correspond to fewer than all resource blocks of the original transmission. This may allow UE cooperation to be effective when the cooperating UE was only able to decode a portion of the original transmission. This may also allow fewer network resources (e.g., bandwidth, etc.) to be used when the target UE does not need all of the soft information to decode the original transmission. Multiple cooperating UEs can provide different subsets of LLRs, and the subsets may or may not overlap with one another.

Abstract translation: 可以通过将部分软信息中继到目标UE来提高用户设备（UE）协作。 更具体地，协作UE可以将对数似然比（LLR）的子集中继到目标UE。 LLR的子集可以对应于比原始传输的所有资源块少。 这可以允许UE协作在协作的UE仅能够对原始传输的一部分进行解码时有效。 当目标UE不需要所有软信息来解码原始传输时，这也可以允许使用更少的网络资源（例如，带宽等）。 多个合作的UE可以提供不同的LLR子集，并且子集可以或可以不彼此重叠。

公开(公告)号：US20150082133A1

公开(公告)日：2015-03-19

申请号：US14027919

申请日：2013-09-16

Applicant: FutureWei Technologies, Inc.

Inventor： Yu Cao ,  Amine Maaref ,  Mohammadhadi Baligh ,  Jianglei Ma

IPC: H04L1/00 ,  G06F11/10 ,  H03M13/09

CPC classification number: H04L1/0061 ,  G06F11/1004 ,  H03M13/095 ,  H03M13/2957 ,  H03M13/3723 ,  H03M13/612 ,  H04L1/06 ,  H04L1/1819 ,  H04L25/067 ,  H04L27/3416 ,  H04L2001/0097

Abstract: User equipment (UE) cooperation can be improved by relaying partial soft information to target UEs. More specifically, a cooperating UE may relay a subset of log-likelihood ratios (LLRs) to the target UE. The subset of LLRs may correspond to fewer than all resource blocks of the original transmission. This may allow UE cooperation to be effective when the cooperating UE was only able to decode a portion of the original transmission. This may also allow fewer network resources (e.g., bandwidth, etc.) to be used when the target UE does not need all of the soft information to decode the original transmission. Multiple cooperating UEs can provide different subsets of LLRs, and the subsets may or may not overlap with one another.

Abstract translation: 可以通过将部分软信息中继到目标UE来提高用户设备（UE）协作。 更具体地，协作UE可以将对数似然比（LLR）的子集中继到目标UE。 LLR的子集可以对应于比原始传输的所有资源块少。 这可以允许UE协作在协作的UE仅能够对原始传输的一部分进行解码时有效。 当目标UE不需要所有软信息来解码原始传输时，这也可以允许使用更少的网络资源（例如，带宽等）。 多个合作的UE可以提供不同的LLR子集，并且子集可以或可以不彼此重叠。