公开(公告)号：US20150350975A1

公开(公告)日：2015-12-03

申请号：US14820146

申请日：2015-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Hwan WON ,  Sangbum KIM ,  Beomsik BAE ,  Hanna LIM ,  Sangsoo JEONG ,  Songyean CHO

IPC: H04W36/00 ,  H04W36/32 ,  H04W76/02

CPC classification number: H04W36/0083 ,  H04W36/0011 ,  H04W36/0055 ,  H04W36/0061 ,  H04W36/0094 ,  H04W36/32 ,  H04W76/18 ,  H04W76/19 ,  H04W88/08

Abstract: A mobility parameter adjustment method and apparatus for use in a wireless communication system is provided. The mobility parameter adjustment method of a base station includes receiving connection failure information from a terminal, and adjusting a mobility adjustment parameter based on the connection failure information. The mobility parameter adjustment method and apparatus of the present disclosure is capable of adjusting mobility parameter efficiently so as to improve the mobility robustness of the wireless communication system and User Equipment (UE).

Abstract translation: 提供了一种在无线通信系统中使用的移动性参数调整方法和装置。 基站的移动性参数调整方法包括从终端接收连接失败信息，并且基于连接失败信息调整移动性调整参数。 本公开的移动性参数调整方法和装置能够有效地调整移动性参数，以提高无线通信系统和用户设备（UE）的移动性鲁棒性。

公开(公告)号：US20140204929A1

公开(公告)日：2014-07-24

申请号：US14159931

申请日：2014-01-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Songyean CHO ,  Hanna LIM ,  Sangsoo JEONG

IPC: H04W48/18 ,  H04W8/02

CPC classification number: H04W8/02 ,  H04W48/02 ,  H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W72/1257 ,  H04W84/12 ,  H04W88/06

Abstract: Methods and apparatus are provided for controlling Wireless Local Area Network (WLAN) selection in a wireless communication system. Information on a limitation of managed objects, indicating whether to allow reception of a WLAN selection policy from a roaming network, is received. It is determined whether a User Equipment (UE) exists in the roaming network. It is determined whether to receive the WLAN selection policy from the roaming network based on the information on the limitation of the managed objects, when the UE exists in the roaming network. The WLAN selection policy is received from the roaming network, when it is determined that the WLAN selection policy is to be received from the roaming network. A WLAN is selected according to a policy set for the UE, when it is determined that the WLAN selection policy is not to be received from the roaming network.

Abstract translation: 提供了用于在无线通信系统中控制无线局域网（WLAN）选择的方法和装置。 接收关于管理对象的限制的信息，指示是否允许从漫游网络接收WLAN选择策略。 确定漫游网络中是否存在用户设备（UE）。 当UE存在于漫游网络中时，基于关于被管理对象的限制的信息，确定是否从漫游网络接收WLAN选择策略。 当确定要从漫游网络接收到WLAN选择策略时，从漫游网络接收WLAN选择策略。 当确定不从漫游网络接收到WLAN选择策略时，根据针对UE的策略设置WLAN被选择。

公开(公告)号：US20130150029A1

公开(公告)日：2013-06-13

申请号：US13708015

申请日：2012-12-07

Applicant: Samsung Electronics Co. Ltd.

Inventor： Sangsoo JEONG ,  Hanna LIM ,  Songyean CHO

IPC: H04W8/06

CPC classification number: H04W8/06 ,  H04W4/14 ,  H04W8/18 ,  H04W88/18 ,  H04W92/24

Abstract: A method and an apparatus for controlling Short Message Service (SMS) delivery to a User Equipment (UE) over a Packet-Switched (PS) network without involvement of any Circuit Switched (CS) network node are provided. The method includes receiving subscriber information of a terminal from a Home Subscriber Server (HSS), determining whether the MME supports short message delivery over a Packet-Switched (PS) network, and transmitting, when the MME supports the short message delivery over the PS network, a registration request message including information for routing the short message to the MME to the HSS. The SMS delivery method and apparatus is capable of delivering the SMS message to the UE over the PS network without involvement of the CS network nodes, thereby negating the necessity of CS network nodes for supporting SMS service, resulting in reduction of maintenance and management costs.

Abstract translation: 提供了一种用于在不涉及任何电路交换（CS）网络节点的情况下通过分组交换（PS）网络来控制向用户设备（UE）的短消息服务（SMS）传递的方法和装置。 该方法包括从归属订户服务器（HSS）接收终端的用户信息，确定MME是否支持通过分组交换（PS）网络的短消息传送，并且当MME支持通过PS的短消息传递时， 网络，包括用于将所述短消息路由到所述MME到所述HSS的信息的注册请求消息。 SMS传送方法和装置能够通过PS网络向UE发送SMS消息而不涉及CS网络节点，从而否定CS网络节点用于支持SMS服务的必要性，导致维护和管理成本的降低。

公开(公告)号：US20130143610A1

公开(公告)日：2013-06-06

申请号：US13706935

申请日：2012-12-06

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Sangsoo JEONG ,  Hanna LIM ,  Songyean CHO ,  Sangbum KIM ,  Soenghun KIM ,  Jaehyuk JANG ,  Kyeongin JEONG

IPC: H04W4/14

CPC classification number: H04W4/14 ,  H04W4/02 ,  H04W8/02 ,  H04W8/18 ,  H04W60/00

Abstract: A Short Message Service (SMS) delivery method and apparatus is provided for delivering an SMS message efficiently by selecting a network domain to attach to according to the service provided to a Mobile Station (MS) by the mobile operator network. An SMS delivery method of the present invention includes receiving, at a network node, an Attach/Routing Area Update (RAU) Request message including a parameter indicating an attach/update type and SMS-only service, and transmitting, when SMS in a Serving General Packet Radio Service (GPRS) Support Node (SGSN) is supported at the core network node, to the mobile station an Attach Accept message including a parameter indicating that SMS in SGSN is supported. The SMS delivery method of the present invention is capable of delivering SMS message efficiently in the wireless communication system.

Abstract translation: 提供了一种短消息服务（SMS）传递方法和装置，用于通过根据由移动运营商网络向移动台（MS）提供的服务来选择要附加的网络域来有效地传送SMS消息。 本发明的SMS传送方法包括在网络节点处接收包括指示附着/更新类型和仅SMS服务的参数的附加/路由区域更新（RAU）请求消息，以及当服务中的SMS 通用分组无线业务（GPRS）支持节点（SGSN）在核心网节点被支持，移动台附加接受消息，包括指示SGSN中的SMS的参数被支持。 本发明的SMS传送方法能够在无线通信系统中有效地发送SMS消息。