136 results about "Public land" patented technology

A method for communicating octave pulse signature messages between a wireless virtual transaction terminal and a virtual host system over a wireless telecommunications network that includes a digital traffic channel that transports speech frames and subframes over selected air interface channels, a pulse code modulated circuits that conveys speech frames and subframes through public land mobile networks and publicly switched telecommunications networks. The method comprises compling a communicative message derived from stored conventional alpha numeric characters using conventional human machine interface apparatus, the apparatus may be comprised of personal digital assistant tablet tap screen; generating an octave pulse message at the wireless virtual transaction terminal, the message comprising a plurality of octave pulse resonant signature encoding constructs; and encoding each octave pulse resonant signature with complex harmonic waveforms associated with musical constructs interpreted as musical notation. The method comprises manipulating speech frames and subframes over air interface traffic channels and using pulse code modulated circuits to convey maniupulated speech frames and subframes. Then, a communicative message derived from stored alpha numeric characters is compiled for wireless voice and data communication.

Network System and Method for facilitating message exchange between mobile subscribers belonging to the same or different public land mobile networks, possibly incorporating different standards. Message exchange between two subscribers of the same or different networks may involve one or more lookups on subscription data, zero or more message transformations, one or more routing decisions including application of costing functions, and, storage and propagation of the message in one or more Core or Intermediary networks. The messages may be of type, among others, SMS (Short Message Service), MMS (Multimedia Message Service), or EMAIL.

Methods, devices and systems enable the dynamic updating of home public land mobile network (HPLMN) information stored on a subscriber identification module (SIM) to avoid a roaming indication, without requiring any modifications to the mobile device modem, SIM application programming interface (API), the modem software, or the mobile device operating system. A mobile device may scan available public land mobile networks (PLMNs) to identify a participating PLMN to which the mobile device may connect, and receive network values having a mobile country code (MCC) value and a mobile network code (MNC) value from the identified PLMN. The mobile device may overwrite an existing HPLMN value and / or one or more IMSI values on the SIM with the receive network values.

The present invention is a method and system for defining surrogate addresses that translate land descriptions used in the subdivision of public domain lands, including descriptions more recently extended into non-public domain areas, as set forth in the U.S. Public Land Survey System (PLSS), commonly known as the system of Townships and Ranges (T / R). This system of local coordinate (surrogate) addresses translates existing township and range quarter section declarations to a pair of positive integers, thereby eliminating cardinal point references while, substituting the lengthy legal descriptions of the existing (T / R) system, with a more versatile, useful, and more commonly understood grid coordinate identification system of location identifiers. The advantages of the system are numerous, including ease of visualization and ease of locating places on coordinated maps as well as, the enhanced capability relating to the automated processing of geospatial data.

In accordance with embodiments of the present invention, a list of preferred Public Land Mobile Networks (PLMNs) is used by a radio access network (RAN) node for distributing subscriber registrations to respective core network (CN) nodes and, notably, is expanded to also include the Mobile Subscriber Identity Number (MSIN) of subscribers. At least one bit of the MSIN, starting from the most significant bit, is interpreted to indicate the CN node to which a subscriber registration is to be routed. In this way the granularity of the preferred PLMN list is increased and it is thereby possible to steer subscriber registrations to specific core network nodes (e.g., Mobile Switching Centers and / or Serving GPRS Support Nodes) within one CN network operator.

The invention discloses a method supporting user equipment (UE) handover. Public land mobile networks (PLMN) broadcasted in a target community are filtered through the UE, and a proper PLMN in the filtered PLMNs in a source base station is selected for the UE to finish the handover process. Or a content service gateway (CSG) which the UE can be access to is learned in the source base station, and an identification data (ID) list of all PLMNs broadcasted in the target community, a registered (r) PLMN and an equivalent (e) PLMN of the UE are learned, and therefore the proper PLMN for the UE is selected to finish the handover process. Or after learning the ID list of all the PLMNs broadcasted in the target community, the ID list of the PLMN where the ID in all the PLMNs broadcasted in the target community is the r-PLMN or the e-PLMN of the UE is informed to a multiple media expansion (MME). The PLMN for the UE is selected by the MME to finish the handover process. Or after learning the ID list of all the PLMNs broadcasted in the target community at present through the source base station, the MME is used to select the PLMNs, and the source base station is used to select the PLMN serving the UE to finish the handover process. Through utilization of the method supporting UE handover, failures in the handover process can be avoided, and continuity of businesses is guaranteed.

This invention relates to a net-selection and register method for a double-mode terminal including: A, a user terminal selects a wireless access technology RAT network, a public land mobile net PLMN and CS domain or PS service domain to try the registration, B, when the user terminal receives the abnormal registration information fed back by the network, it does not design the CS or PS of said terminal (U) SIM invalid.

The invention discloses an evolved packet system and an attachment processing method of an emergency call thereof. The method comprises the following steps: a base station selects one of public land mobile networks (PLMN) supporting the emergency call according to a received emergency call request message from a terminal in a limited state; the base station establishes a message from the information of the selected PLMN through radio resource control (RRC) connection and sends the message to a terminal; and the terminal establishes attachment with the selected PLMN by using the message. Through the invention, the PLMN to which the UE (user equipment) selects to attach is ensured to support the emergency call; and in the AKA (authentication and key agreement) flow, the consistency between the root keys generated by the terminal and MME (mobility management entity) is ensured, thus the success of the emergency call can be ensured.

The invention provides a management system for remotely monitoring purified water and its implementing method, wherein the system comprises a plurality of water purification stations and a monitoring center for managing each water purification stations, each of the said water purification station includes a raw water treatment subsystem, a water supply subsystem and a water purification control subsystem connecting the raw water treatment system subsystem and the water supply subsystem, each water purification control subsystem is in communication conneciton with the monitoring center through the public land mobile communication network PLMN, which includes GPRS network.

Embodiments of the invention disclose a device-to-device communication method and a system based on network sharing. The method comprises the steps as follows: device-to-device user equipment D2D UE receives at least one piece of following information sent by a network side via a radio or dedicated message, namely, a list of different public land mobile networks supporting D2D, resource pool information of D2D discovery and / or D2D communication of different public land mobile networks PLMN, and a PLMN list corresponding to the resource pool information of the D2D discovery and / or D2D communication; and the D2D UE uses the resource pool information or the resource pool information corresponding to the PLMN list to determine the range of resources used in D2D discovery and / or D2D communication.