公开(公告)号：US09515945B2

公开(公告)日：2016-12-06

申请号：US14401181

申请日：2013-05-27

Applicant: ST-Ericsson SA

Inventor： Rune Knutsen ,  Ken Henry Andersen ,  Sjur Brendeland ,  Kjell Heimdal ,  Geir Jevne ,  Daniel Martensson ,  Tryggve Mikkelsen

IPC: H04L12/873 ,  H04L1/00 ,  H04L1/16 ,  H04L5/14 ,  H04W28/22

CPC classification number: H04L47/52 ,  H04L1/0002 ,  H04L1/0023 ,  H04L1/0025 ,  H04L1/1607 ,  H04L5/1446 ,  H04W28/22 ,  Y02D50/10

Abstract: Methods of changing a data rate of communication over an interface between a data transmitter and a data receiver are disclosed, wherein the data transmitter is associated with a first processor and transmitting data over the interface and the data receiver is associated with a second processor. The data transmitter transmits and the data receiver receives data over the interface at a first data rate. At the first processor, it is determined to change the first data rate to a second data rate. The data transmitter transmits and the data receiver receives a request to change the first data rate to the second data rate. In response thereto, a response message is transmitted by the data receiver and received by the data transmitter. When the response message comprises an acknowledgement to change the first data rate to the second data rate, the data transmitter transmits and the data receiver receives data over the interface at the second data rate. Corresponding protocol, electronic circuit and electronic device are also enclosed.

Abstract translation: 公开了通过数据发送器和数据接收器之间的接口改变通信数据速率的方法，其中数据发送器与第一处理器相关联，并且通过接口发送数据，并且数据接收器与第二处理器相关联。 数据发射机发送并且数据接收器以第一数据速率通过接口接收数据。 在第一处理器处，确定将第一数据速率改变为第二数据速率。 数据发送器发送并且数据接收器接收将第一数据速率改变为第二数据速率的请求。 响应于此，响应消息由数据接收器发送并由数据发送器接收。 当响应消息包括将第一数据速率改变为第二数据速率的确认时，数据发射机发送并且数据接收器以第二数据速率通过接口接收数据。 相应的协议，电子电路和电子设备也被封闭。

公开(公告)号：US20150131557A1

公开(公告)日：2015-05-14

申请号：US14401181

申请日：2013-05-27

Applicant: ST-Ericsson SA

Inventor： Rune Knutsen ,  Ken Henry Andersen ,  Sjur Brendeland ,  Kjell Heimdal ,  Geir Jevne ,  Daniel Martensson ,  Tryggve Mikkelsen

IPC: H04L12/873 ,  H04W28/22

CPC classification number: H04L47/52 ,  H04L1/0002 ,  H04L1/0023 ,  H04L1/0025 ,  H04L1/1607 ,  H04L5/1446 ,  H04W28/22 ,  Y02D50/10

Abstract: Methods of changing a data rate of communication over an interface between a data transmitter and a data receiver are disclosed, wherein the data transmitter is associated with a first processor and transmitting data over the interface and the data receiver is associated with a second processor. The data transmitter transmits and the data receiver receives data over the interface at a first data rate. At the first processor, it is determined to change the first data rate to a second data rate. The data transmitter transmits and the data receiver receives a request to change the first data rate to the second data rate. In response thereto, a response message is transmitted by the data receiver and received by the data transmitter. When the response message comprises an acknowledgement to change the first data rate to the second data rate, the data transmitter transmits and the data receiver receives data over the interface at the second data rate. Corresponding protocol, electronic circuit and electronic device are also enclosed.

Abstract translation: 公开了通过数据发送器和数据接收器之间的接口改变通信数据速率的方法，其中数据发送器与第一处理器相关联，并且通过接口发送数据，并且数据接收器与第二处理器相关联。 数据发射机发送并且数据接收器以第一数据速率通过接口接收数据。 在第一处理器处，确定将第一数据速率改变为第二数据速率。 数据发送器发送并且数据接收器接收将第一数据速率改变为第二数据速率的请求。 响应于此，响应消息由数据接收器发送并由数据发送器接收。 当响应消息包括将第一数据速率改变为第二数据速率的确认时，数据发射机发送并且数据接收器以第二数据速率通过接口接收数据。 相应的协议，电子电路和电子设备也被封闭。