公开(公告)号：US20150382257A1

公开(公告)日：2015-12-31

申请号：US14850294

申请日：2015-09-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Soenghun KIM

IPC: H04W36/00 ,  H04W36/14 ,  H04W36/38

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: An in-device coexistence interference report control method of a network for terminal to inform the network of interference among heterogeneous radio communication modules coexisting in the terminal is provided. The method includes determining, at a terminal when a terminal capability enquiry message is received from a base station, whether the base station supports an In-Device Coexistence (IDC) interference report, transmitting, when the IDC interference report is supported, a terminal capacity information message to the base station, receiving a Radio Resource Control (RRC) connection reconfiguration message including information on whether terminal's IDC interference indicator transmission is permitted from the base station; and transmitting an RRC connection reconfiguration complete message to the base station in response to the RRC connection reconfiguration message. The in-device coexistence interference indication control method is advantageous in preventing the UE from transmitting useless in-device coexistence interference indication messages, resulting in reduction of unnecessary signaling.

公开(公告)号：US20150382256A1

公开(公告)日：2015-12-31

申请号：US14850254

申请日：2015-09-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Soenghun KIM

IPC: H04W36/00 ,  H04W36/14 ,  H04W36/38

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: An in-device coexistence interference report control method of a network for terminal to inform the network of interference among heterogeneous radio communication modules coexisting in the terminal is provided. The method includes determining, at a terminal when a terminal capability enquiry message is received from a base station, whether the base station supports an In-Device Coexistence (IDC) interference report, transmitting, when the IDC interference report is supported, a terminal capacity information message to the base station, receiving a Radio Resource Control (RRC) connection reconfiguration message including information on whether terminal's IDC interference indicator transmission is permitted from the base station; and transmitting an RRC connection reconfiguration complete message to the base station in response to the RRC connection reconfiguration message. The in-device coexistence interference indication control method is advantageous in preventing the UE from transmitting useless in-device coexistence interference indication messages, resulting in reduction of unnecessary signaling.

公开(公告)号：US20150351024A1

公开(公告)日：2015-12-03

申请号：US14760588

申请日：2014-08-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaehyuk JANG ,  Gert Jan VAN LIESHOUT ,  Sangbum KIM ,  Soenghun KIM ,  Wooseong KIM ,  Kyeongin JEONG

IPC: H04W48/18 ,  H04W24/02 ,  H04W72/04

CPC classification number: H04W36/0061 ,  H04L12/18 ,  H04W24/02 ,  H04W28/08 ,  H04W36/0066 ,  H04W36/0083 ,  H04W36/08 ,  H04W36/14 ,  H04W36/22 ,  H04W36/36 ,  H04W48/14 ,  H04W48/18 ,  H04W72/0486 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/164 ,  Y02D70/23 ,  Y02D70/24

Abstract: According to an embodiment, a method for selecting an access network at user equipment in a mobile communication system includes step of receiving, from a base station, first setting information, and step of selecting the access network based on second setting information if the second setting information is received from the base station, or selecting the access network based on the first setting information if no second setting information is received. Using the proposed method, the user equipment can reduce user's inconvenience and save battery by blocking unnecessary offloading and wireless LAN scanning, and also can improve the quality of use and immediately respond to a cell change by preventing a ping-pong phenomenon.

Abstract translation: 根据实施例，移动通信系统中的用户设备选择接入网络的方法包括从基站接收第一设置信息的步骤，以及如果第二设置，基于第二设置信息选择接入网络的步骤 从基站接收信息，或者如果没有接收到第二设置信息，则基于第一设置信息来选择接入网络。 使用所提出的方法，用户设备可以通过阻止不必要的卸载和无线LAN扫描来减少用户的不便并节省电池，并且还可以通过防止乒乓现象来提高使用质量并立即响应小区更改。

公开(公告)号：US20150271796A1

公开(公告)日：2015-09-24

申请号：US14731043

申请日：2015-06-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Kyeongin JEONG

IPC: H04W72/04 ,  H04W56/00 ,  H04W74/08

CPC classification number: H04W76/19 ,  H04L1/1835 ,  H04L1/1851 ,  H04L1/1854 ,  H04L1/1874 ,  H04L1/1883 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0098 ,  H04L27/2662 ,  H04W24/04 ,  H04W28/04 ,  H04W48/08 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/367 ,  H04W52/50 ,  H04W56/0005 ,  H04W56/001 ,  H04W56/0015 ,  H04W56/0045 ,  H04W56/005 ,  H04W72/00 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/006 ,  H04W74/0833 ,  H04W74/085 ,  H04W74/0858 ,  H04W74/0891 ,  H04W76/38 ,  H04W84/042 ,  H04W88/08 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/24

Abstract: A method of configuring downlink timings and transmitting a random access response message is provided for a random access procedure in a Long Term Evolution (LTE) system supporting carrier aggregation. The method for adjusting timing of a terminal in a wireless communication system supporting carrier aggregation of at least one carrier includes transmitting a Random Access Preamble to a base station, and receiving a Random Access Response with a Timing Advance Command (TAC) for commanding uplink timing adjustment from the base station, wherein the Random Access Response comprises information indicating a Timing Advance Group (TAG) to which the TAC is applied.

公开(公告)号：US20150271740A1

公开(公告)日：2015-09-24

申请号：US14731702

申请日：2015-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Soenghun KIM

IPC: H04W48/02 ,  H04W4/00

CPC classification number: H04W48/02 ,  H04W4/70 ,  H04W4/90 ,  H04W74/0833 ,  H04W74/0875 ,  H04W76/10 ,  H04W84/042 ,  H04W88/08

Abstract: A system and a method that employs Extended Access Barring (EAB) when a Machine Type Communication (MTC) device performs an attempt to access an evolved Node B (eNB) in a wireless communication system are provided. When User Equipment (UE) supporting MTC, an MTC device, performs an attempt to access a network, the system and method determines whether it can access the network and performs the access procedure. The system and method can control the operations of UE that performs an attempt to access a network, thereby preventing excessive access.

Abstract translation: 提供了当机器类型通信（MTC）设备在无线通信系统中执行访问演进节点B（eNB）的尝试时采用扩展接入限制（EAB）的系统和方法。 当支持MTC的MTC设备（UE）进行尝试访问网络时，系统和方法确定是否可以访问网络并执行访问过程。 系统和方法可以控制执行尝试访问网络的UE的操作，从而防止过多的访问。

公开(公告)号：US20150230253A1

公开(公告)日：2015-08-13

申请号：US14695642

申请日：2015-04-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Soenghun KIM

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0057 ,  H04L5/0078 ,  H04L5/0098 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/00 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/12 ,  H04W72/1278

Abstract: A method and an apparatus for activating or deactivating a primary carrier and secondary carriers in a Time Division Duplex Long Term Evolution (TDD LTE) system using carrier aggregation are provided. An apparatus includes an User Equipment employing the method corresponding the operation associated with the activation and deactivation of SCells, which thereby performs communication with eNBs without errors.

Abstract translation: 提供了一种使用载波聚合的时分双工长期演进（TDD LTE）系统中激活或去激活主载波和辅载波的方法和装置。 一种装置包括使用与SCELL的激活和去激活相关联的操作的方法的用户设备，从而与eNB进行无差错的通信。

公开(公告)号：US20150181471A1

公开(公告)日：2015-06-25

申请号：US14638409

申请日：2015-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaehyuk JANG ,  Soenghun KIM

IPC: H04W36/00 ,  H04W72/04 ,  H04W76/04

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: An in-device coexistence interference report control method of a network for terminal to inform the network of interference among heterogeneous radio communication modules coexisting in the terminal is provided. The method includes determining, at a terminal when a terminal capability enquiry message is received from a base station, whether the base station supports an In-Device Coexistence (IDC) interference report, transmitting, when the IDC interference report is supported, a terminal capacity information message to the base station, receiving a Radio Resource Control (RRC) connection reconfiguration message including information on whether terminal's IDC interference indicator transmission is permitted from the base station; and transmitting an RRC connection reconfiguration complete message to the base station in response to the RRC connection reconfiguration message. The in-device coexistence interference indication control method is advantageous in preventing the UE from transmitting useless in-device coexistence interference indication messages, resulting in reduction of unnecessary signaling.

公开(公告)号：US20140295843A1

公开(公告)日：2014-10-02

申请号：US14227494

申请日：2014-03-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Himke VAN DER VELDE ,  Gert-Jan VAN LIESHOUT ,  Jaehyuk JANG

IPC: H04W36/22

CPC classification number: H04W36/22 ,  H04W84/12

Abstract: A method of operating a mobile terminal for network interworking is provided. The method includes receiving at the mobile terminal a first parameter from a first wireless communication network indicating a preference for offloading a new or current data flow to another network, the first parameter comprising a value within a first range. The method further comprises obtaining at the mobile terminal a random or pseudorandom value within a second range that at least partially overlaps the first range. The method further comprises determining whether to initiate or maintain at least one data flow between the mobile terminal and the first network or another network according to the first parameter and the random or pseudorandom value.

Abstract translation: 提供了一种操作移动终端进行网络互通的方法。 该方法包括在移动终端处从第一无线通信网络接收指示将新的或当前数据流卸载到另一网络的偏好的第一参数，所述第一参数包括在第一范围内的值。 该方法还包括在移动终端处获得在与第一范围至少部分重叠的第二范围内的随机或伪随机值。 该方法还包括根据第一参数和随机或伪随机值来确定是否发起或维持移动终端与第一网络或另一网络之间的至少一个数据流。

公开(公告)号：US20130201960A1

公开(公告)日：2013-08-08

申请号：US13759359

申请日：2013-02-05

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Soenghun KIM ,  Sangbum KIM ,  Jaehyuk JANG ,  Kyeongin JEONG ,  Jongsoo CHOI

IPC: H04W72/04 ,  H04W36/32

CPC classification number: H04W74/0833 ,  H04L1/1861 ,  H04W8/06 ,  H04W24/08 ,  H04W36/0072 ,  H04W36/0077 ,  H04W36/32 ,  H04W56/0045 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/0446 ,  H04W76/27 ,  H04W88/08

Abstract: A data transmission method and an apparatus to communicate data on multiple carriers in the mobile communication system are provided. A random access method of a terminal in a mobile communication system including primary and secondary cells operating on multiple carriers according to the present invention includes communicating data after random access in the primary cell, receiving, when the random access is triggered in the secondary cell, information for use in the secondary cell random access from the primary cell, transmitting a preamble in the secondary cell based on the received information, monitoring the primary cell to receive a Random Access Response for the secondary cell, and applying, when the Random Access Response for the secondary cell is received, the information carried in the Random Access Response to the secondary cell in which the preamble has been transmitted.

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。