Samsung Electronics Co., Ltd.

Wuk Kim

Sang-Kyung Sung

Joo-Young Kim

Ji-Hye Lee

Jae-Kwon Oh

Kyung-Tak Lee

Hae-Young Jun

Sung-jin Park

Joon-Goo Park

Seung-Yong Lee

Sung-Jin Park

Ji-Eun Keum

Byung-Rae Lee

Gyu-Bong Oh

Eun-O Lee

Sung-oh Hwang

Sung-Oh Hwang

Seok-Hoon Choi

Yang-un Lee

Sung-Jin Lee

Hun Il Lim

Eun-Tae Won

Ji-Cheol Lee

Hyeon-Woo Lee

Jin-Won Kim

Jin-Wook Lee

Ho-Yeon Park

Jong-Hoon Ann

Jai-Dong Kim

Sung-jin Lee

Hyeon-Cheol Pu

Thirumalai Echampadi Seshadri

Yang-Un Lee

Jae-Woon Park

Hak-Ryoul Kim

Jun-hwan Kim

Jeedigunta Venkateswar

Jang-Gyu Lee

Jong-Hoon Ahn

Jeedigunta Venkateswa

Disclosed is a method of efficiently inviting a subscription to contact information, the method including receiving a subscription invitation request of particular contact information of a first client from the first client; and determining whether a condition for allowing the subscription to the particular contact information is included in the subscription invitation request, and transmitting a subscription request containing address information by which the condition and the particular contact information can be received to a second client when the condition is included. Accordingly, it is possible to provide a communication service at a high speed in a communication system supporting various types of communication services without a waste of resources, power, or memories. Also, it is possible to provide a data transmission/reception method capable of easily and quickly providing a CAB service according to a selection by user's intention.

Apparatus and method for inviting subscription to contact information

Disclosed is a system for providing an electronic device with a DM service, including: a DM server for providing the electronic device with the DM service; and a wireless terminal capable of being directly connected to the DM server for establishing a DM session while cooperating with the electronic device, generating an MO used for managing the electronic device with reference to a DDF of the electronic device if the wireless terminal receives the DDF of the electronic device from the electronic device through the DM session, and transmitting the generated MO to the DM server.

System and method for providing device management service to electronic device having no broadband communication module

A method for requesting presence information from a presence source by a presence server is provided. The method includes transmitting a message requesting specific presence information to the presence source; and receiving, from the presence source, the specific presence information published by the presence source.

System and method for solicitation of presence information from presence source

A method and an apparatus for selecting a location platform for a user equipment to roam and a method for determining the location of the user equipment using the same. The method for selecting a location platform includes: checking a visiting network of the UE in response to a location request message transmitted from the UE which is roaming; and selecting a location platform to calculate a location of the UE by comparing positioning capability information of the checked visiting network and positioning capability information of a home network of the UE. According to such a method, it is possible to efficiently perform the positioning of the UE, regardless of the location of the UE, thereby improving the quality of the positioning service.

Method and apparatus for selecting a location platform for a user equipment to roam and method for determining a location of a user equipment using the same

A method for automatically sharing an application among a plurality of clients according to the present invention comprises the following processes: receiving, from a request client, an application share request signal for sharing an application with an object client; receiving information on the capability of the object client; determining whether the application for which sharing has been requested and the object client are compatible with each other using the receiving information on the capability of the object client; and providing the object client with the application for which sharing has been requested in accordance with the result of the determination.

Method and apparatus for automatically sharing an application among a plurality of clients

Disclosed are a system and a method for implementing an XDM forward function described in [XDM2_RD] and [XDM2 AD]. The method includes the steps of: transmitting, by the XDM forward requesting user a forward request message for forwarding a desired XML document to the XDMS; receiving, by the XDMS the forward request message, determining if the XDM forward requesting user has been granted a forward authority for a forward-requested target XML document forwarding the requested XML document to the XDM forward receiving user when the XDM forward requesting user has been granted an authority to forward the target XML document, performing receiver authorization for determining if an XDM forward receiving user can accept the forwarded XML document, and confirming that the XDM forward receiving user owns the forwarded XML document and storing the possessed XML document in a user directory when the receiver authorization has been successfully performed.

XDM system and method for forwarding a document

A method for allocating an identifier (ID) of a software component is disclosed. The method includes generating information on software components by a Device Management (DM) server, generating a download package including the information on software components by the DM server, transmitting the download package from the DM server to a DM client, executing the download package by the DM client, and allocating an ID to each software component based on the information on software components if the download package is executed by the DM client.

Method and system for allocating ID of software component

A method is provided for managing media in a Push-To-Talk (PTT) over Cellular (PoC) box in an aggregation proxy server for sending media to a PoC User Equipment (UE) in a PoC system. The aggregation proxy server receives a PoC session control data request message which is associated with media information stored in the PoC box from the PoC UE. The PoC session control data request message for requesting the media information stored in the PoC box, is sent to the PoC box. The media information is received from the PoC box in response to the PoC session control data request message, and the media information received from the PoC box is sent to the PoC UE. The media information includes a parameter related to media stored in the PoC box.

Method and system for providing media stored in a PoC box in a PoC system

A method and apparatus for managing power of a smart appliance is provided. The method includes acquiring, from the smart appliance, by an Energy Management System (EMS) for managing power of the smart appliance at home over a home network, terminal information including function information and power consumption information; monitoring power of the smart appliance and transmitting results of the results to an energy service provider; and controlling, upon receiving a power reduction command from the energy service provider, the power of the smart appliance based on the acquired terminal information.

Method and apparatus for managing power of smart appliance

Disclosed is a system and method for controlling Session Initiation Protocol (SIP)-specific event notification corresponding to an event subscription according to a preference of a subscriber. The system includes the subscriber requesting an event subscription through an event notification controller; a subscription target for notifying the subscriber of the event through the event notification controller in response to the event subscription request; and the event notification controller for controlling whether the event notification is forwarded to the subscriber according to the preference rules of the subscriber on event notifications. Accordingly, the event notifications to the subscriber can be effectively controlled according to the preference rules of the subscriber on event notifications, and it is possible to prevent the generation of unnecessary event notification that the subscriber does not desire.

System and method for controlling SIP-specific event notification according to preference of subscriber

Disclosed is remote management of a device by using another device that supports device management service as an intermediary. The device collects device information of said at least one device connected through a personal area network, converts the device information to converted device information of a form based on a device management protocol supported by the device management server, transfers the converted device information to the device management server, receives function management data related to said at least one device from the device management server, and transfers the received function management data to said at least one device through the personal area network.

Method and apparatus for remote management of device

Provided is a method for enabling a capability of a terminal in a device management system including a server capable of at least one of enabling and disabling capabilities of the terminal. The method includes the step of determining if a condition has been met for requesting enablement of a disabled capability of the terminal. The method further includes the step of transmitting a request message to the server including information related to the condition being met, based on a determination that the condition has been met. The method further includes the step of receiving a control command for the disabled capability from the server to process the control command.

Method for re-enabling a disabled capability of a terminal and a device management system for the same

A method for providing a Device Management (DM) service in an M2M environment that enables intelligent data collection and communication through an M2M communication function is provided. In the method, a Network Operator Server (NOS) or an ES provides a DM service menu to a subscriber device. When the subscriber device selects a desired service from the DM service menu, the NOS delegates the DM service authority for a network subscriber to the ES. The ES provides the DM service through an M2M communication with the subscriber device. The ES integrates the DM results and transmits the integrated DM results to the network operator. Accordingly, the NOS can provide an efficient DM service to more devices at a lower cost, by minimal interaction with the ES, through the cooperation enterprise specialized in the DM service.

Server and method for providing device management service and device receiving the device management service

A Converged-Internet Protocol (IP) Messaging (CPM) service provisioning method and system are provided including a CPM server. The CPM server includes an eXtension Markup Language (XML) Document Management (XDM) client for sending a request for preference information of a recipient terminal to which the CPM message is to be delivered, and receiving the preference information in response to the request from an XDM server that stores and manages the preference information of the recipient terminal; and an interworking selection entity for determining a non-CPM service to be subjected to interworking depending on the received preference information, and delivering the CPM message to an interworking server that interworks with the determined non-CPM service.

CPM service provisioning system and method for interworking with non-CPM service

A method and an apparatus for providing a contact through interworking with a Social Network Service (SNS) are provided. The method includes receiving, by a client using the other service through SNS interworking, a contact provided in the SNS, determining whether the other party's client having subscribed to the same service as that of the client is present in the received contact, and informing a user of the determination results. Based on the determination results, the client may determine subscription/non-subscription of the other party's client to the service, and may send an invite request for the service if the other party's client has not subscribed to the same service as that of the client. By doing so, the number of targets, subscription/non-subscription of which to a specific service can be determined, may be extended.

Growing community of inventors

Gwacheon-si, South Korea

Wuk Kim