专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2005086378A1 MULTI-MODE MULTI-BAND MOBILE COMMUNICATION TERMINAL AND MODE SWITCHING METHOD THEREOF 审中-公开
标题翻译：多模多通道移动通信终端和模式切换方法
公开(公告)号：WO2005086378A1
公开(公告)日：2005-09-15
申请号：PCT/KR2005/000600
申请日：2005-03-04
申请人： SK TELECOM CO., LTD. , KIM, Nam-Gun , KIM, Young-Lak , KIM, Hyun-Wook , HAN, Chang-Moon
发明人： KIM, Nam-Gun , KIM, Young-Lak , KIM, Hyun-Wook , HAN, Chang-Moon
IPC分类号： H04B7/26
CPC分类号： H04W36/18 , H04B7/195 , H04W36/14 , H04W36/30 , H04W36/36 , H04W88/06
摘要： Disclosed is a multi-mode multi-band mobile communication terminal and a mode switching method thereof wherein a mode switching can be performed between an asynchronous network and a synchronous network by minimizing interruption in communication. According to the switching method of a multi-mode multi-band mobile communication terminal, the power of a signal received from an asynchronous network or a synchronous network is measured and the measured power of the received signal drives a modem portion, thereby switching the mode of the mobile communication terminal.
摘要翻译：公开了一种多模式多频带移动通信终端及其模式切换方法，其中可以通过最小化通信中断来在异步网络和同步网络之间执行模式切换。根据多模式多频带移动通信终端的切换方法，测量从异步网络或同步网络接收的信号的功率，并且测量的接收信号的功率驱动调制解调器部分，从而切换模式的移动通信终端。

2. 发明申请

WO2009031720A1 CHATTING SERVICE METHOD INTERWORKING VIDEO PHONE SERVICE 审中-公开
标题翻译：电话服务方式互动视讯服务
公开(公告)号：WO2009031720A1
公开(公告)日：2009-03-12
申请号：PCT/KR2007/004259
申请日：2007-09-04
申请人： SK TELECOM CO., LTD , KIM, Nam Gun , CHOI, Goon Don , HAN, Chang Moon
发明人： KIM, Nam Gun , CHOI, Goon Don , HAN, Chang Moon
IPC分类号： H04Q7/38 , H04Q7/24
CPC分类号： H04N7/147 , H04L12/1818 , H04L12/189 , H04L65/4007
摘要： The present invention implements a chattingthe chatting service interworking with a video phone service which can transmit and receive a text during a video phone conversation without terminating the video phone conversation, and furthermore, it improves service quality of a video phone by transmitting and receiving a text during a video phone conversation if a video phone conversation is made in poor an unsuitable environment.
摘要翻译：本发明实现了与视频电话业务相互配合的聊天服务，该视频电话业务可以在视频电话对话期间发送和接收文本，而不终止视频电话对话，此外，通过发送和接收文本来提高视频电话的服务质量在视频电话交谈中，如果在不合适的环境中进行视频电话交谈。

3. 发明申请

WO2006043756A1 VIDEO TELEPHONY SERVICE METHOD IN MOBILE COMMUNICATION NETWORK 审中-公开
标题翻译：移动通信网络中的视频电话服务方法
公开(公告)号：WO2006043756A1
公开(公告)日：2006-04-27
申请号：PCT/KR2005/003203
申请日：2005-09-27
申请人： SK TELECOM CO., LTD. , KIM, Nam-Gun , KIM, Hyun-Wook , CHOI, Goon-Don , HAN, Chang-Moon
发明人： KIM, Nam-Gun , KIM, Hyun-Wook , CHOI, Goon-Don , HAN, Chang-Moon
IPC分类号： H04Q7/38
CPC分类号： H04N7/147 , H04L65/1009 , H04L65/1069 , H04L65/1089 , H04L69/24 , H04W76/12 , H04W92/18
摘要： The video telephony service method includes the step of the mobile communication system, which stores profile information, setting up a call between calling and called mobile communication terminals; the step of the mobile communication system transmitting the profile information of the calling mobile communication terminal to the called mobile communication terminal, as the calling mobile communication terminal transmits the profile information thereof to the mobile communication system; the step of the called mobile communication terminal consulting the profile information, and transmitting a response signal to the mobile communication system after establishing conditions for video telephony if it is determined that video telephony is possible for a received profile, and the mobile communication system transmitting the response signal to the calling mobile communication terminal; and the step of the mobile communication system establishing a communication path between the calling and called mobile communication terminals.
摘要翻译：视频电话服务方法包括移动通信系统的步骤，其存储简档信息，在呼叫和被叫移动通信终端之间建立呼叫; 移动通信系统将主叫移动通信终端的简档信息发送到被叫移动通信终端的步骤，作为主叫移动通信终端将其简档信息发送到移动通信系统; 所述被叫移动通信终端的步骤咨询简档信息，并且如果确定视频电话对于所接收的简档是可能的，则在为视频电话建立条件之后向移动通信系统发送响应信号，并且移动通信系统发送响应信号到呼叫移动通信终端; 以及移动通信系统在呼叫和被叫移动通信终端之间建立通信路径的步骤。

4. 发明申请

WO2005022771A1 METHOD FOR DISCRIMINATING VIDEO TELEPHONY TRAFFIC THROUGH ANALYSIS OF STATISTICAL CHARACTERISTICS OF FORWARD/REVERSE LINK TRAFFIC, AND METHOD FOR ENSURING QOS FOR VIDEO TELEPHONY USING THE SAME 审中-公开
标题翻译：用于通过前向/反向链路传输的统计特性的分析来分辨视频电话交通的方法以及使用该视频电视来确保视频电话的QOS的方法
公开(公告)号：WO2005022771A1
公开(公告)日：2005-03-10
申请号：PCT/KR2004/002172
申请日：2004-08-30
申请人： SK TELECOM CO., LTD. , KIM, Seong-Woo , HAN, Chang-Moon , IHM, Jong-Tae , KIM, Tae-Min
发明人： KIM, Seong-Woo , HAN, Chang-Moon , IHM, Jong-Tae , KIM, Tae-Min
IPC分类号： H04B7/00
CPC分类号： H04N21/6582 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/2416 , H04L47/2483 , H04N21/26216 , H04N21/47202 , H04N21/6131 , H04W28/10
摘要： Disclosed are a method for discriminating video telephony traffic through an analysis of statistical characteristics of forward/reverse link traffic and a method for ensuring QoS (Quality of Service) for video telephony using the same. The method can ensure the QoS for video telephony by discriminating video telephony traffic from 1xEV-DO (Evolution Data Only) traffic components within a sector by analyzing statistical characteristics of forward/reverse link traffic associated with mobile stations using a 1xEV-DO network and by improving forward-link scheduling to assign a sufficient bandwidth to the video telephony traffic even though 1xEV-DO traffic increases within the sector. Moreover, the method can ensure the QoS for video telephony with minimal software changes and without any hardware changes of a network entity because the statistical characteristics of the forward/reverse link traffic used for discriminating the video telephony service correspond to information already used in a channel card controller or radio link protocol processor.
摘要翻译：公开了通过对前向/后向链路业务的统计特性的分析来鉴别视频电话业务的方法，以及一种用于确保使用该视频电话的视频电话的QoS（服务质量）的方法。该方法可以通过使用1xEV-DO网络分析与移动站相关联的前向/后向链路流量的统计特性，以及通过使用1xEV-DO网络分析与移动站相关联的前向/反向链路流量的统计特性，通过将视频电话流量与扇区内的1xEV-DO（仅进化数据）流量组件区分开来来确保视频电话的QoS 改进前向链路调度以便为视频电话业务分配足够的带宽，即使1xEV-DO业务在扇区内增加。此外，该方法可以通过最小的软件更改和网络实体的任何硬件更改来确保视频电话的QoS，因为用于区分视频电话业务的前向/后向链路业务的统计特性对应于已经在通道中使用的信息卡控制器或无线链路协议处理器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式