摘要:
A base station includes a system information creating unit that creates first system information for barring communication and second system information for not barring; a timing determination unit that classifies user equipment into groups based on timings of the user equipment being in an idle mode to be activated in every discontinuous reception period, and that determines, for each of the groups, a timing of transmitting a paging signal; and a transmitter that transmits the paging signal to the user equipment of some of the groups, and subsequently the first system information; that switches transmission of the first and second system information, so that a ratio between a number of transmitting the first system information and that of the second system information corresponds to a barring ratio; and that transmits the paging signal to the user equipment of the some of the groups, and subsequently the second system information.
摘要:
During a transition procedure from a first communication system to a second communication system, when the priority of a second communication call, whose setup is requested, is the first priority, the second communication system does not set up the bearer of a first communication call between the second communication system and the mobile communication terminal, and notifies the first communication system that the setup of the first communication is not possible, but the setup of the second communication call is possible. When notified that the setup of the first communication is not possible, but the setup of the second communication call is possible, the first communication system aborts the handover procedure, and instructs the mobile communication terminal to switch to the second communication system by another procedure.
摘要:
UE10 includes a detection unit 12 configured to detect a specific cell provided to the first communication system and a control unit 13 configured to start measurement of the second cell or cell reselection from the first cell to the second cell in response to detection of the specific cell. The specific cell has a service area having the same range as a service area of the second cell.
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 mobile communication method according to the present invention includes a step of determining whether or not a predetermined condition is satisfied in accordance with a connection request signal transmitted by a mobile station UE in a first connection state which is a state where the mobile station UE is connected to an access point APN#1 of a first network via a radio base station BTS and a core network device CN, and a step of switching the connection state of the mobile station UE from the first connection state to a second connection state in a case where the predetermined condition is determined to be satisfied, the second connection state being a state where the mobile station is connected to an access point APN¥#2 of a second network not via the core network device CN but via the radio base station BTS.
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:
Provided is a mobile communication method including: a step in which a first radio base station #a transmits broadcast information containing transmission availability information indicating whether a radio signal can be transmitted; and a step which determines whether the radio signal can be transmitted according to the transmission availability information contained in the broadcast information and access information managed in a mobile station #X. The mobile station #X can transmit the radio signal to the first radio base station #a when an access to the first radio base station #a is permitted in the access information even if transmission of the radio signal to the first radio base station #a is restricted by the transmission availability information.
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 mobile communication method according to the present invention includes a step of a radio network controller of a first communication scheme transmitting an instruction signal to a mobile station UE in a case where a radio access capability of the mobile station UE is contained in the received connection setup request signal, the instruction signal instructing the mobile station UE to make an attempt to set up a connection in a cell of a second communication scheme, and a step of the mobile station UE setting up the connection in the cell of the second communication scheme in response to the received instruction signal, wherein in the mobile station UE transmits a connection setup request signal not containing the radio access capability of the mobile station UE, in a case where the mobile station UE detects the predetermined trigger but the attempt to setup the connection in the cell of the second communication scheme has been made a predetermined number of times or more within a predetermined period of 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.