公开(公告)号：US20170280386A1

公开(公告)日：2017-09-28

申请号：US15512389

申请日：2015-10-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiangwei XU ,  Kyeng-Hun LEE ,  Jin-Hyoung KIM ,  Jin-Ho LEE ,  Krishna Manohar SINGH

IPC: H04W52/02 ,  H04L29/12 ,  H04L29/08

CPC classification number: H04W52/0212 ,  H04L61/1511 ,  H04L61/2007 ,  H04L61/6009 ,  H04L67/02 ,  H04L67/2842 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/26

Abstract: The present disclosure relates to a device and method for transmitting and receiving data to and from a terminal in a wireless communication system. The method of operating the terminal in the wireless communication system may include the processes of comparing pre-stored domain name service (DNS) cache information with DNS inquiry information in a DNS inquiry if the DNS inquiry on a host is received from a uniform resource locator (URL) protocol handler, and transmitting internet protocol (IP) address information corresponding to the host to the URL protocol handler according to a compared result.

公开(公告)号：US20140244839A1

公开(公告)日：2014-08-28

申请号：US14193179

申请日：2014-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kang-Jin YOON ,  Jiangwei XU ,  Hyeon-Jin KANG ,  Kill-Yeon KIM ,  Yong-Seok PARK

IPC: H04W24/08

CPC classification number: H04W36/26 ,  H04L43/0811 ,  H04L43/10 ,  H04W36/14

Abstract: A method and mobile station in a wireless communication system is provided. The method includes determining whether there is a packet that is at least one of transmitted and received for each of time intervals, determining a traffic status of at least one of transmission and reception based on a result of the determining of whether there is the packet that is the at least one of transmitted and received for each of the time intervals, and determining the internet connection status based on the determined traffic status of the at least on transmission and reception.

Abstract translation: 提供了一种无线通信系统中的方法和移动台。 该方法包括：确定是否存在对于每个时间间隔是发送和接收的分组中的至少一个的分组，基于确定是否存在分组的结果确定发送和接收中的至少一个的业务状态 是对于每个时间间隔发送和接收的至少一个，以及基于所确定的至少在发送和接收的业务状况来确定互联网连接状态。

公开(公告)号：US20130315066A1

公开(公告)日：2013-11-28

申请号：US13902075

申请日：2013-05-24

Applicant: Samsung Electronics Co. Ltd.

Inventor： Jiangwei XU ,  Sang-Jun MOON ,  Yong-Seok PARK ,  Chul-Ki LEE ,  Jung-Hwan LIM

IPC: H04W28/12

CPC classification number: H04W28/12 ,  H04L1/0002 ,  H04L47/28 ,  H04L47/32 ,  H04L67/2842 ,  H04L67/325 ,  H04L69/28 ,  H04W28/0289 ,  H04W28/14

Abstract: A method of controlling congestion in a base station of a wireless communication system is provided. The method includes receiving a Service Data Unit (SDU) that includes pieces of data forwarded through a caching proxy, driving a timer each time an SDU is received for processing the SDU using a communication protocol, determining whether the SDU has been processed using the communication protocol until expiration of the timer, and controlling a transmission rate of the caching proxy based on a number of SDUs consecutively discarded or a number of SDUs consecutively transmitted depending on whether the timer has expired.

Abstract translation: 提供了一种控制无线通信系统的基站中的拥塞的方法。 该方法包括接收包括通过高速缓存代理转发的数据的服务数据单元（SDU），每当接收到SDU以使用通信协议处理SDU时驱动定时器，确定SDU是否已经使用通信来处理 协议，直到定时器到期，并且基于连续丢弃的SDU的数量或根据定时器是否已经过期而连续发送的一些SDU来控制高速缓存代理的传输速率。