公开(公告)号：US20140140269A1

公开(公告)日：2014-05-22

申请号：US13679127

申请日：2012-11-16

Applicant: QUALCOMM INCORPORATED

Inventor： Saurabh R. Tavildar ,  Thomas J. Richardson ,  Junyi Li

IPC: H04W56/00

CPC classification number: H04W56/00 ,  H04W56/002 ,  H04W56/0035

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in connection with enabling distributed frequency synchronization based on an average clock rate. In one example, a UE is equipped to receive a synchronization signal from each of one or more UEs, perform an averaging process to generate an average clock rate based at least on the received synchronization signals, and adjust an internal clock rate based on the average clock rate. In another example, a UE is equipped to adjust an internal clock rate of a UE based on timing information provided by a GPS, select a sequence to communicate a synchronization signal transmission from a subset of sequences reserved for GPS connected UEs, and transmit the synchronization signal based on the adjusted internal clock rate.

Abstract translation: 结合基于平均时钟速率实现分布式频率同步而提供一种用于无线通信的方法，装置和计算机程序产品。 在一个示例中，UE被配备为从一个或多个UE中的每一个接收同步信号，执行平均处理以至少基于所接收的同步信号来产生平均时钟速率，并且基于平均值来调整内部时钟速率 时钟频率。 在另一示例中，UE被配备为基于由GPS提供的定时信息来调整UE的内部时钟速率，选择一个序列以从为GPS连接的UE保留的序列的子集传送同步信号传输，并发送同步 信号基于调整后的内部时钟频率。

公开(公告)号：US20140126455A1

公开(公告)日：2014-05-08

申请号：US13855554

申请日：2013-04-02

Applicant: QUALCOMM Incorporated

Inventor： Junyi Li ,  Thomas J. Richardson ,  Rajiv Laroia

IPC: H04W4/06 ,  H04W72/00

CPC classification number: H04W4/06 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0064 ,  H04L27/261 ,  H04W72/005

Abstract: Systems and methodologies are described that facilitate transmitting at least two different types of information in a single signal, whereby the different types of information can be encoded and decoded independently. Thus, changes to one type of information does not affect a second type of information.

Abstract translation: 描述了促进在单个信号中发送至少两种不同类型的信息的系统和方法，由此可以独立地对不同类型的信息进行编码和解码。 因此，对一种类型的信息的改变不影响第二类型的信息。