摘要:
A Relay Gateway (R-GW) (136, 300, 437) proxies Long Term Evolution (LTE) signaling in a network core (130) for wireless relays (110) that serve mobile User Equipment (UE) (101, 401-403). The R-GW (136, 300, 437) receives relay-originated LTE signaling from the wireless relays (110) through a data gateway system (132) in the network core (130). The R-GW (136, 300, 437) transfers the relay-originated LTE signaling to a UE control system (134) in the network core (130). The R-GW (136, 300, 437) receives core-originated LTE signaling that was transferred by the UE control system (134) in the network core (130). The R-GW (136, 300, 437) transfers the core-originated LTE signaling to the data gateway system (132) for delivery to the wireless relays (110).
摘要:
The present disclosure relates to a pre-5 th -Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4 th -Generation (4G) communication system such as Long Term Evolution (LTE). A wireless cellular network system comprising MME configured to send a first create session request to SGW-C, the SGW-C configured to select SGW-U and transmit a first resource request to the selected SGW-U, and the SGW-U configured to, upon a receipt of the first resource request, allocate an IP address and TEIDs of the SGW-U, and transmit a resource message including the IP address and the TEIDs of the SGW-U to SGW-C. A method of SGW-C in a wireless communication system, the method comprising receiving, from MME, a first create session request, selecting SGW-U among a plurality of SGW-Us, wherein the selection is based on a location of a terminal, transmitting a first resource request to the selected SGW-U, receiving, from the selected SGW-U, a resource message including an IP address and TEID of the SGW-U, the IP address and TEIDs being allocated by the selected SGW-U.
摘要:
CIoT端末に好適なデータ送受信のための通信手続きを提供する。本発明の端末装置の通信制御方法は、アタッチ要求メッセージをコアネットワークに送信するステップと、少なくともSRB(Signalling Radio Bearer)を識別する識別情報とDRB(Data Radio Bearer)を識別する識別情報を含むアタッチ受諾メッセージを前記コアネットワークから受信するステップと、前記SRBと前記DRBとを確立するステップとを有する。
摘要:
Systems and methods for optical narrowcasting are provided for transmitting various types of content. Optical narrowcasting content indicative of the presence of additional information along with identifying information may be transmitted. The additional information (which may include meaningful amounts of advertising information, media, or any other content) may also be transmitted as optical narrowcasting content. Elements of an optical narrowcasting system may include optical transmitters and optical receivers which can be configured to be operative at distances ranging from, e.g., 400 meters to 1200 meters. Moreover, the elements can be implemented on a miniaturized scale in conjunction with small, user devices such as smartphones, thereby also realizing optical ad-hoc networking, as well as interoperability with other types of data networks. Optically narrowcast content can be used to augment a real-world experience, enhance and/or spawn new forms of social-media and media content.
摘要:
The invention describes a method for user plane functional entity (UP FE) relocation due to overload with minimal impact to the MME. In another method of this invention, a control plane functional entity (CP FE) and UP FE selection is described where the CP FE selects an UP FE in an optimal way considering various additionally introduced informational elements.
摘要:
A device management method and apparatus is provided for managing electronic devices through wireless communication. A device management method of a first device having a list of wireless communication-enabled devices according to the present disclosure includes transmitting a first message requesting second device information, when it is necessary to check connection status of a second device performing wireless communication with the devices contained in the list, comparing the second device previously stored information and the second device information contained in the second message, when a second message including the second device information is received in response to the first message, and transmitting a recovery command message with the first device information, when the second device information included in the second message differs from the previously stored second device information.
摘要:
One disclosure of the present specification provides a method whereby a network entity in charge of a control plane communicates routing rules. The method may comprise the steps of: receiving a network-initiated network-based IP flow mobility (NBIFOM) request from user equipment (UE); receiving a setting for a presence report region from a server; determining whether or not the user equipment (UE) has entered a predetermined location on the basis of the setting for the presence report region; communicating information on the presence report region if the user equipment (UE) has entered the predetermined location; receiving routing rules from the server; and communicating the routing rules to the user equipment (UE).
摘要:
The present invention provides a method of performing quality of service measurements on a packet data communication between a user equipment device and a remote server, wherein a packet data network gateway router performs latency measurements on routed data packets belonging to a specific session, correlating packets routed in an upward direction and packets routed in a downward direction, wherein the latency measurements are performed on a first segment between the user equipment device and the packet data network gateway and on a second segment between the packet data network gateway and the remote server without adding data to the routed data packets.