公开(公告)号：US20160157212A1

公开(公告)日：2016-06-02

申请号：US14991694

申请日：2016-01-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weiliang ZHANG ,  Guangwei YU ,  Zhijun LI ,  Yiling WU ,  Jianbing YANG

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W16/06 ,  H04W16/14

Abstract: Embodiments of the disclosure provide a communication method and an apparatus thereof. The method includes: generating a first signal; and sending the first signal to a receiver over a first channel, where the first channel is one of multiple channels in a first band for narrowband communication, and at least a part of the first band is located in a guard band of a radio access network RAN. In the embodiments of the disclosure, a spectrum resource of a guard band of a RAN is used to establish a spectrum resource applicable to narrowband communication, thus improving spectrum utilization.

Abstract translation: 本公开的实施例提供了一种通信方法及其装置。 该方法包括：产生第一信号; 以及通过第一信道将第一信号发送到接收机，其中所述第一信道是用于窄带通信的第一频带中的多个信道之一，并且所述第一频带的至少一部分位于无线电接入网络的保护频带 RAN。 在本公开的实施例中，使用RAN的保护频带的频谱资源来建立适用于窄带通信的频谱资源，从而提高频谱利用率。

公开(公告)号：US20160191277A1

公开(公告)日：2016-06-30

申请号：US15062479

申请日：2016-03-07

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Zhijun LI ,  Zhiqiang Chen ,  Dajun Zang

IPC: H04L25/03 ,  H04L1/00 ,  H04L25/14

CPC classification number: H04L25/14 ,  G06F17/00 ,  H04L1/0002 ,  H04L1/0026 ,  H04L12/00 ,  H04L12/6418 ,  H04L25/03866 ,  H04L25/03872

Abstract: The present application discloses a data processing method and apparatus. The technical solutions of the present application include: coding received data; distributing the coded data to multiple PCS lanes; and performing self-synchronizing scramble separately for multiple data streams distributed to the multiple PCS lanes, where the multiple data streams are in a one-to-one correspondence with the multiple PCS lanes. The technical solutions provided by the present application may be used to reduce occupied logical resources during a data processing process at a physical layer.

Abstract translation: 本申请公开了一种数据处理方法和装置。 本申请的技术方案包括：接收数据编码; 将编码数据分配到多个PCS车道; 以及对分配到多个PCS车道的多个数据流分别执行自同步加扰，其中多个数据流与多个PCS车道一一对应。 本申请提供的技术方案可用于在物理层的数据处理过程中减少占用的逻辑资源。

公开(公告)号：US20200053720A1

公开(公告)日：2020-02-13

申请号：US16657636

申请日：2019-10-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhanyang REN ,  Zhijun LI ,  Jinxia HAN ,  Zhenyu LI

IPC: H04W72/04 ,  H04W52/36 ,  H04W16/26

Abstract: Example coverage mode identification methods and apparatus are described. One example method includes determining a first coverage mode by a terminal. The terminal determines a preamble sequence based on the first coverage mode, and sends the preamble sequence to a base station, where the preamble sequence is used to determine the first coverage mode. Because the base station can determine the coverage mode of the terminal by using only the preamble sequence sent by the terminal, without using a channel used to receive a signal of the terminal, resources do not need to be grouped or planned, and there is no need to strictly distinguish between different coverage mode sets or groups.

公开(公告)号：US20160315788A1

公开(公告)日：2016-10-27

申请号：US15200930

申请日：2016-07-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhijun LI ,  Tongtong WANG ,  Changsong LI ,  Wenbin YANG ,  Zhiqiang CHEN

IPC: H04L12/64 ,  H04L7/00 ,  H04L25/03 ,  H04L29/06 ,  H04N19/172

CPC classification number: H04L12/6418 ,  H04L7/0008 ,  H04L25/03872 ,  H04L25/14 ,  H04L47/10 ,  H04L69/22 ,  H04L2012/6454 ,  H04N19/172

Abstract: Embodiments of the present invention provide a data processing method and apparatus, including: receiving X data streams through X physical lanes of an Ethernet interface, converting the X data streams into M data streams transmitted on M virtual lanes, and performing bandwidth adjustment on each data stream of the M data streams to obtain M first data streams; receiving Y data streams through Y physical lanes of the Ethernet interface, converting the Y data streams into N data streams transmitted on N virtual lanes, and performing bandwidth adjustment on each data stream of the N data streams to obtain N second data streams. In addition, a corresponding apparatus is further provided. By using the foregoing technical solution, received data streams of different sources and different frequencies can be processed.

Abstract translation: 本发明的实施例提供一种数据处理方法和装置，包括：通过以太网接口的X个物理通道接收X个数据流，将X个数据流转换成在M个虚拟通道上发送的M个数据流，并对每个数据执行带宽调整 M个数据流的流，以获得M个第一数据流; 通过以太网接口的Y个物理通道接收Y个数据流，将Y个数据流转换成在N个虚拟通道上发送的N个数据流，并对N个数据流的每个数据流进行带宽调整，以获得N个第二数据流。 此外，还提供了相应的装置。 通过使用上述技术方案，可以处理不同源和不同频率的接收数据流。