摘要:
A mobile communication method according to the present invention includes step A of notifying, by a radio base station NodeB01, a radio network controller RNC01 of location information of the radio base station NodeB (location code: bbb), step B of notifying, by the radio network controller RNC01, an exchange station MSC/SGSN of the location information of the radio base station NodeB (location code: bbb) when a mobile station UE starts communication via the radio base station NodeB and the radio network controller RNC01, and step C of controlling each session of the communication by the exchange station MSC/SGSN based on the location information of the radio base station NodeB (location code: bbb).
摘要:
A radio base station monitoring method includes (A) a first radio base station detecting a second radio base station having newly detected a common control channel and a second radio base station having stopped detecting the common control channel as second radio base stations with a change, (B) the first radio base station notifying a network device of information about the second radio base stations with a change, and (C) the network device using information about second radio base stations associated with the first radio base station and the information about the second radio base stations with a change, which has been notified, to stop the operation of at least one of the first radio base station or the second radio base stations.
摘要:
A mobile communication system 100 includes a selection unit 25 configured to select a transition target frequency from the plurality of frequencies when a condition under which a mobile communication terminal not utilize a transition source frequency being any of the plurality of frequencies is fulfilled, and an instruction unit 22 configured to instruct the mobile communication terminal to perform a transition to the transition target frequency selected by the selection unit. The selection unit 25 excludes the transition source frequency from a frequency candidate to be utilized by the mobile communication terminal until an elapsed time after the instruction of the transition to the transition target frequency exceeds a predetermined time.
摘要:
Disclosed is a method of accommodating radio base stations, comprising: step A in which a network apparatus manages a set of parameters including at least a single parameter value in each group area; step B in which, when the position of arrangement of a radio base station has been determined, the network apparatus selects one set of parameters from the set of parameters for the group area including the arrangement position of the radio base station and allocates this set to the radio base station; and step C in which, after the radio base station has been connected with the network apparatus, an operation is conducted using a parameter value included in the parameter set that has been allocated.
摘要:
A paging signal transmission method which transmits the paging signal to a position registration area of a mobile station in response to incoming to the mobile station. When a wireless base station managing a cell belonging to the position registration area of the mobile station does not permit access to the mobile station, the method does not transmits the paging signal to the cell.
摘要:
A specific network apparatus 20 includes a collection unit 22 configured to collect neighboring base station information configured such that a neighboring public cell radio base station provided in the neighborhood of the specific cell is identifiable, and a communication unit 21 configured to notify a public cell network apparatus 30 of the neighboring base station information based on a re-establishment request message received via the specific cell from a UE10 whose access to the specific cell is restricted. The network apparatus 30 selects a reselection target public cell to be utilized by the UE10 among a plurality of public cells owned by the neighboring public cell radio base station.
摘要:
A mobile communication system 100 includes a selection unit 25 configured to select a transition target frequency from the plurality of frequencies when a condition under which a mobile communication terminal not utilize a transition source frequency being any of the plurality of frequencies is fulfilled, and an instruction unit 22 configured to instruct the mobile communication terminal to perform a transition to the transition target frequency selected by the selection unit. The selection unit 25 excludes the transition source frequency from a frequency candidate to be utilized by the mobile communication terminal until an elapsed time after the instruction of the transition to the transition target frequency exceeds a predetermined time.
摘要:
A mobile communication method according to the present invention includes step of causing a mobile station 300 standing by in a cell under a control of a radio base station 202 to send identification information of the mobile station and special identification information; step of, upon receipt of the special identification information, determining whether or not the mobile station 300 has access permission to a radio base station 200 based on the received identification information of the mobile station 300 and identification information of a second radio base station; and step of, when it is determined that the mobile station 300 has access authorization to the radio base station 200, instructing the mobile station 300 to change a radio communication parameter used by the mobile station 300.
摘要:
A network apparatus 20 includes a specific cell information management unit 22 configured to manage information on a specific cell for each of the plurality of public cells, the specific cell having a service area overlapping with the service area of the public cell and using the same frequency as the public cell, a communication unit 21 configured to receive a communication request signal from a mobile communication terminal visiting any of the plurality of public cells, and a selection unit 24 configured to select a communication frequency to be used by the mobile communication terminal among the communication frequencies of the plurality of public cells based on the information managed by the specific cell information management unit in response to the communication request signal from the mobile communication terminal.
摘要:
A paging signal transmission method which transmits the paging signal to a position registration area of a mobile station in response to incoming to the mobile station. When a wireless base station managing a cell belonging to the position registration area of the mobile station does not permit access to the mobile station, the method does not transmits the paging signal to the cell.