专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US10251147B2 Method for supporting efficient PDU session activation and deactivation in cellular networks 有权
公开(公告)号：US10251147B2
公开(公告)日：2019-04-02
申请号：US15926953
申请日：2018-03-20
申请人： Samsung Electronics Co., Ltd.
发明人： Jungshin Park , Jinsung Lee , Jicheol Lee , Kisuk Kweon , Sangjun Moon , Beomsik Bae , Hyungho Lee
IPC分类号： H04W8/02 , H04W28/06 , H04W60/06 , H04W76/15
摘要： The present disclosure relates to a communication method and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a scheme for efficiently operating an UP connection of a session in case where a terminal has a plurality of sessions in a mobile communication system, such as a 5G system, having a network structure in which an AMF for mobility management and an SMF for session management are separated from each other. Through the present disclosure, a terminal (UE) can optimize a non-access stratum (NAS) signaling message, and can perform data transmission/reception with low latency.

62. 发明申请

US20160277475A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中发送和接收数据的方法和装置
公开(公告)号：US20160277475A1
公开(公告)日：2016-09-22
申请号：US15074962
申请日：2016-03-18
申请人： Samsung Electronics Co., Ltd.
发明人： Joohyung Lee , Jinsung Lee , Jung Shin Park , Jicheol Lee , Hyungho Lee , Hanna Lim
IPC分类号： H04L29/06
摘要： A method and apparatus for transmitting and receiving data in a wireless communication system is provided. A method of a mobile station includes: storing data received from a server in a buffer; transmitting, to the server, a request message for updating a quality of the data stored in the buffer from a first quality to a second quality based on at least one of an available bandwidth and a buffer level; and receiving data of the second quality from the server.
摘要翻译：提供了一种用于在无线通信系统中发送和接收数据的方法和装置。一种移动台的方法包括：将从服务器接收的数据存储在缓冲器中; 基于可用带宽和缓冲器级中的至少一个向服务器发送用于将存储在缓冲器中的数据的质量从第一质量更新为第二质量的请求消息; 并从服务器接收第二质量的数据。

63. 发明申请

US20160183172A1 METHOD AND APPARATUS FOR FAST SCANNING FOR WIRELESS LAN AP SEARCH HAVING LOW NETWORK LOAD 审中-公开
标题翻译：用于无线局域网的快速扫描的方法和设备搜索具有低网络负载
公开(公告)号：US20160183172A1
公开(公告)日：2016-06-23
申请号：US14904769
申请日：2014-07-14
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Jinsung Lee , Hakyung Jung , Jungshin Park
IPC分类号： H04W48/16 , H04W72/04
CPC分类号： H04W48/16 , H04W28/08 , H04W48/06 , H04W72/0433 , H04W84/12
摘要： The present invention relates to a method and an apparatus enabling a terminal to obtain information required for a wireless LAN AP search from a cellular base station in order to use a wireless LAN service, and to access a wireless LAN AP having a low network load in a short time. The communication method of a terminal according to one embodiment of the present invention may comprise the steps of: switching a channel to an AP scanning channel, which is a channel for searching for a wireless LAN AP between the terminal and the wireless LAN AP; transmitting a wireless LAN AP search signal from the AP scanning channel; receiving, from the wireless LAN AP, a wireless LAN AP response signal, transmitted after an offset time set in accordance with the load state of the wireless LAN AP; and switching the channel to a data transmitting and receiving channel for data communications with the wireless LAN AP. According to one embodiment of the present invention, the terminal can always select the AP having the lowest load by performing a search on all surrounding wireless LAN APs.
摘要翻译：本发明涉及一种使得终端能够从蜂窝基站获得无线LAN AP搜索所需的信息以便使用无线LAN服务并且访问具有低网络负载的无线LAN AP的方法和装置很短的时间。根据本发明的一个实施例的终端的通信方法可以包括以下步骤：将信道切换到作为在终端和无线LAN AP之间搜索无线LAN AP的信道的AP扫描信道; 从AP扫描信道发送无线LAN AP搜索信号; 从无线LAN AP接收在根据无线LAN AP的负载状态设置的偏移时间之后发送的无线LAN AP响应信号; 并将该信道切换到用于与无线LAN AP进行数据通信的数据发送和接收信道。根据本发明的一个实施例，终端可以通过对所有周围的无线LAN AP进行搜索来总是选择具有最低负载的AP。

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