-
公开(公告)号：US09930593B2
公开(公告)日：2018-03-27
申请号：US15288306
申请日：2016-10-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Soo Jeong , Han Na Lim , Song Yean Cho
CPC classification number: H04W36/14 , H04W36/0033 , H04W36/0061 , H04W36/385 , H04W72/048 , H04W84/042
Abstract: The present invention relates to a method of selecting a public land mobile network (PLMN) for network sharing, and a method of communicating at a base station according to one embodiment of the present invention may include: receiving from a core network a handover request message including information on whether to support network sharing of user equipment (UE); selecting a PLMN identification (ID) by using information on whether to support network sharing of the UE; and transmitting the selected PLMN ID to the UE. According to one embodiment of the present invention, since a source base station, a target base station or a core network node may select a correct PLMN depending on the situation of UE when carrying out a handover, it is possible to decrease unnecessary signaling and errors in a network sharing situation.
-
52.发明授权公开(公告)号：US09648498B2
公开(公告)日：2017-05-09
申请号：US14745852
申请日：2015-06-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Song Yean Cho , Chae Gwon Lim , Han Na Lim , Sung Ho Choi , Beom Sik Bae
Abstract: A method and an apparatus for controlling network access of a User Equipment (UE) based on the network's load and time tolerance (delay tolerance) are provided. A network access method for a terminal in a wireless communication system includes sending an access request message containing a time-tolerant indicator at a predefined time, determining, when a reject message is received, a cause value and a hold time contained in the reject message, and re-sending the access request message after the hold time elapses.
-
公开(公告)号：US09635531B2
公开(公告)日：2017-04-25
申请号：US14355437
申请日：2012-11-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han Na Lim , Sang Soo Jeong , Song Yean Cho
Abstract: The present disclosure relates to a method and system for transmitting media preference information related to an emergency call in a mobile communication system. The method for transmitting media preference information associated with an emergency call may include: sending, by a user equipment (UE), an emergency call request message containing media preference information of a user associated with an emergency call to the Proxy Call Session Control Function (P-CSCF); sending, by the P-CSCF, application service information containing the media preference information to the Policy and Charging Rule Function (PCRF); and determining, by the PCRF, a policy to be used for controlling the UE on the basis of the media preference information.
-
54.发明授权公开(公告)号：US09497664B2
公开(公告)日：2016-11-15
申请号：US14326413
申请日：2014-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Soo Jeong , Song Yean Cho , Beom Sik Bae , Young Kyo Baek
CPC classification number: H04W28/08 , H04W48/14 , H04W74/085 , H04W84/12
Abstract: The present disclosure relates to a technology for providing a service of effectively transmitting and receiving data by simultaneously using a 3GPP system and a non-3GPP system in a network in which the 3GPP system and the non-3GPP system coexist. A communication method of a non-3GPP access network entity according to embodiments of the present disclosure includes receiving overload status information from a gateway; receiving a session management request message from a user equipment (UE); and transmitting a session management reject message comprising a back-off timer to the UE. According to the embodiment of the present disclosure, when a specific PDN (or APN) is overloaded, the overload state can be controlled.
Abstract translation: 本公开涉及通过在3GPP系统和非3GPP系统共存的网络中同时使用3GPP系统和非3GPP系统来提供有效地发送和接收数据的服务的技术。 根据本公开的实施例的非3GPP接入网络实体的通信方法包括从网关接收过载状态信息; 从用户设备（UE）接收会话管理请求消息; 以及向所述UE发送包括退避定时器的会话管理拒绝消息。 根据本公开的实施例，当特定PDN（或APN）过载时，可以控制过载状态。
-
公开(公告)号：US09467908B2
公开(公告)日：2016-10-11
申请号：US14407317
申请日：2013-06-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Soo Jeong , Han Na Lim , Song Yean Cho
CPC classification number: H04W36/14 , H04W36/0033 , H04W36/0061 , H04W36/385 , H04W72/048 , H04W84/042
Abstract: The present invention relates to a method of selecting a public land mobile network (PLMN) for network sharing, and a method of communicating at a base station according to one embodiment of the present invention may include: receiving from a core network a handover request message including information on whether to support network sharing of user equipment (UE); selecting a PLMN identification (ID) by using information on whether to support network sharing of the UE; and transmitting the selected PLMN ID to the UE. According to one embodiment of the present invention, since a source base station, a target base station or a core network node may select a correct PLMN depending on the situation of UE when carrying out a handover, it is possible to decrease unnecessary signaling and errors in a network sharing situation.
Abstract translation: 本发明涉及一种选择用于网络共享的公共陆地移动网络（PLMN）的方法，并且根据本发明的一个实施例的在基站进行通信的方法可以包括：从核心网络接收切换请求消息 包括是否支持用户设备（UE）的网络共享信息; 通过使用关于是否支持UE的网络共享的信息来选择PLMN标识（ID）; 以及将所选择的PLMN ID发送到所述UE。 根据本发明的一个实施例，由于源基站，目标基站或核心网络节点可以在进行切换时根据UE的情况选择正确的PLMN，所以可以减少不必要的信令和错误 在网络共享的情况下。
-
Patent Agency Ranking
公开(公告)号：US09432891B2
公开(公告)日：2016-08-30
申请号：US14377112
申请日：2013-02-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Han Na Lim , Song Yean Cho , Sang Soo Jeong
IPC: H04W36/00 , H04W36/20 , H04W36/14 , H04W48/16 , H04W84/04 , H04W72/04 , H04W76/04 , H04W36/38 , H04W88/06 , H04W88/10
CPC classification number: H04W36/0083 , H04W36/0016 , H04W36/0066 , H04W36/14 , H04W36/20 , H04W36/38 , H04W48/16 , H04W72/0413 , H04W72/048 , H04W76/27 , H04W84/042 , H04W88/06 , H04W88/10 , Y02D70/124 , Y02D70/126
Abstract: Provided are a method and apparatus for selecting a Public Land Mobile Network (PLMN). A method for providing a PLMN list in a Mobility Management Entity (MME) may include: receiving a request from a user equipment (UE); determining whether the UE prefers Voice over Long Term Evolution (VoLTE) according to the request; and sending, when the UE prefers VoLTE, a variant equivalent PLMN list that contains, for each PLMN, information indicating whether VoLTE is supported by the PLMN or a VoLTE-support PLMN list that contains only PLMNs supporting VoLTE. Hence, the UE having a preference for VoLTE may select an equivalent PLMN supporting VoLTE in an effective manner.
Abstract translation: 提供了一种用于选择公共陆地移动网络（PLMN）的方法和装置。 用于在移动性管理实体（MME）中提供PLMN列表的方法可以包括：从用户设备（UE）接收请求; 确定UE是否根据请求优选长期演进语音（VoLTE）; 并且当UE优选VoLTE时，发送变量等效PLMN列表，其对于每个PLMN包含指示VoLTE是否被PLMN支持的信息或仅包含支持VoLTE的PLMN的VoLTE支持PLMN列表。 因此，优选VoLTE的UE可以以有效的方式选择支持VoLTE的等效PLMN。
-
公开(公告)号：US09326117B2
公开(公告)日：2016-04-26
申请号：US14738152
申请日：2015-06-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung Joo Suh , Song Yean Cho , Beom Sik Bae , Han Na Lim
CPC classification number: H04W4/22 , H04M2242/04 , H04W4/90 , H04W60/04 , H04W76/10 , H04W76/50 , H04W88/005 , H04W88/02
Abstract: The present invention relates to a method and a system for managing an emergency call between a terminal and a network by using a non-access stratum protocol in a mobile communication network. A method for providing an emergency call service by a terminal in accordance with one embodiment of the present invention comprises the steps of: enabling the terminal to transmit an access request message including an emergency call identifier to a mobility management entity; enabling the terminal to attempt to authenticate the mobility management entity after the step of transmitting the access request message; enabling the terminal to receive an access grant message including the emergency call identifier from the mobility management entity; and enabling the terminal which receives the access grant message, to provide an emergency call service through the mobility management entity. According to one embodiment of the present invention, the emergency call is enabled.
-
58.发明授权Method and system for supporting emergency call using non-access stratum protocol in mobile telecommunication system 有权移动通信系统中使用非接入层协议支持紧急呼叫的方法和系统公开(公告)号：US09288653B2
公开(公告)日：2016-03-15
申请号：US14738111
申请日：2015-06-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung Joo Suh , Song Yean Cho , Beom Sik Bae , Han Na Lim
CPC classification number: H04W4/22 , H04M2242/04 , H04W4/90 , H04W60/04 , H04W76/10 , H04W76/50 , H04W88/005 , H04W88/02
Abstract: The present invention relates to a method and a system for managing an emergency call between a terminal and a network by using a non-access stratum protocol in a mobile communication network. A method for providing an emergency call service by a terminal in accordance with one embodiment of the present invention comprises the steps of: enabling the terminal to transmit an access request message including an emergency call identifier to a mobility management entity; enabling the terminal to attempt to authenticate the mobility management entity after the step of transmitting the access request message; enabling the terminal to receive an access grant message including the emergency call identifier from the mobility management entity; and enabling the terminal which receives the access grant message, to provide an emergency call service through the mobility management entity. According to one embodiment of the present invention, the emergency call is enabled.
Abstract translation: 本发明涉及通过在移动通信网络中使用非接入层协议来管理终端与网络之间的紧急呼叫的方法和系统。 根据本发明的一个实施例的用于由终端提供紧急呼叫服务的方法包括以下步骤：使终端能够向移动性管理实体发送包括紧急呼叫标识符的接入请求消息; 使终端在发送接入请求消息的步骤之后尝试认证移动性管理实体; 使得终端能够从移动性管理实体接收包括紧急呼叫标识符的接入许可消息; 以及使能接收所述接入许可消息的终端通过所述移动性管理实体提供紧急呼叫服务。 根据本发明的一个实施例，能够进行紧急呼叫。
-
公开(公告)号：US20150249978A1
公开(公告)日：2015-09-03
申请号：US14433475
申请日：2013-10-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Han Na Lim , Sang Soo Jeong , Song Yean Cho
CPC classification number: H04W72/048 , H04W28/06 , H04W72/0413 , H04W72/0453 , H04W76/11 , H04W76/12
Abstract: The present invention relates a method and apparatus for setting a group-based connection. A connection setting method for a network entity according to one embodiment of the present invention includes the steps of: receiving a request including at least one packet filter from a terminal; obtaining a group identifier corresponding to the packet filter by using the packet filter; when a group bearer corresponding to the group identifier does not exist, generating a group bearer corresponding to the group identifier; and performing allocation such that communication corresponding to the request is performed through the generated group bearer. According to one embodiment of the present invention, a service can be efficiently provided to a terminal.
Abstract translation: 本发明涉及一种用于设置基于组的连接的方法和装置。 根据本发明的一个实施例的用于网络实体的连接设置方法包括以下步骤：从终端接收包括至少一个分组过滤器的请求; 通过使用分组过滤器获得对应于分组过滤器的组标识符; 当与组标识符相对应的组承载不存在时，生成与组标识符相对应的组承载; 并且执行分配，使得通过所生成的组承载来执行与该请求相对应的通信。 根据本发明的一个实施例，可以有效地向终端提供服务。
-
公开(公告)号：US20150009824A1
公开(公告)日：2015-01-08
申请号：US14326413
申请日：2014-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sang Soo Jeong , Song Yean Cho , Beom Sik Bae , Young Kyo Baek
IPC: H04W28/02
CPC classification number: H04W28/08 , H04W48/14 , H04W74/085 , H04W84/12
Abstract: The present disclosure relates to a technology for providing a service of effectively transmitting and receiving data by simultaneously using a 3GPP system and a non-3GPP system in a network in which the 3GPP system and the non-3GPP system coexist. A communication method of a non-3GPP access network entity according to embodiments of the present disclosure includes receiving overload status information from a gateway; receiving a session management request message from a user equipment (UE); and transmitting a session management reject message comprising a back-off timer to the UE. According to the embodiment of the present disclosure, when a specific PDN (or APN) is overloaded, the overload state can be controlled.
Abstract translation: 本公开涉及通过在3GPP系统和非3GPP系统共存的网络中同时使用3GPP系统和非3GPP系统来提供有效地发送和接收数据的服务的技术。 根据本公开的实施例的非3GPP接入网络实体的通信方法包括从网关接收过载状态信息; 从用户设备（UE）接收会话管理请求消息; 以及向所述UE发送包括退避定时器的会话管理拒绝消息。 根据本公开的实施例，当特定PDN（或APN）过载时，可以控制过载状态。
-
-
-
-
-
-
-
-
-
Search Results
77
records
(took 0.024 seconds)
