IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0749484
(2000-12-26)
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우선권정보 |
JP-11-374031(1999-12-28) |
발명자
/ 주소 |
- Masuda,Hiroyo
- Suzuki,Masaya
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출원인 / 주소 |
|
대리인 / 주소 |
Katten Muchin Rosenman LLP
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인용정보 |
피인용 횟수 :
2 인용 특허 :
10 |
초록
▼
A radio switching system includes a mobile subscriber; a base station controller for controlling a transmission and reception of a signal of the mobile subscriber within an own cell; a mobile switching center connecting with a plurality of the base station controllers; and a home location register f
A radio switching system includes a mobile subscriber; a base station controller for controlling a transmission and reception of a signal of the mobile subscriber within an own cell; a mobile switching center connecting with a plurality of the base station controllers; and a home location register for storing home zone information whether or not the mobile subscriber is a subscriber of home zone services. The mobile switching center judges whether or not a registration is accepted with respect to a location registration request inside/outside a home zone of the mobile subscriber, based on home zone information sent from the home location register.
대표청구항
▼
What is claimed is: 1. A radio switching system comprising: a mobile subscriber; a base station controller for controlling a transmission and reception of a signal from the mobile subscriber within its own cell; a mobile switching center connecting with a plurality of base station controllers; and
What is claimed is: 1. A radio switching system comprising: a mobile subscriber; a base station controller for controlling a transmission and reception of a signal from the mobile subscriber within its own cell; a mobile switching center connecting with a plurality of base station controllers; and a home location register for storing home zone information indicating whether or not the mobile subscriber is a subscriber of a home zone service, which restricts a moving area of the mobile subscriber, wherein the mobile switching center judges responsively to a position registration request inside/outside a home zone, which is a cell and location registration area or another newly defined zone unit, by the mobile subscriber, whether or not the registration is accepted in the home zone, based on the home zone information transmitted from the home location register, and wherein each time a radio area is changed by a hand-over of the mobile subscriber, the mobile switching center further receives a hand-over request, first selects a hand-over destination by judging whether or not a base station controller as a hand-over destination candidate is under control of the home zone, and in the case where the hand-over destination candidate is under control of the home zone, renews and stores the number of times of hand-over and hand-over area information to transmit to an accounting center as accounting information, so as to utilize an accounting calculation. 2. The radio switching system according to claim 1, further comprising a plurality of the mobile switching centers, wherein when the change of the radio area byte hand-over of the mobile subscriber strides over the plurality of mobile switching centers, the home zone information is added to existent hand-over messages, and is transmitted and received between the plurality of mobile switching centers. 3. The radio switching system according to claim 1, wherein the mobile switching center collects a history in the hand-over daring speaking by a telephone as accounting information. 4. The radio switching system according to claim 3, wherein the history in the hand-over is the number of times of hand-over, positions of an ex-address and new address, or cell information. 5. The radio switching system according to claim 1, comprising means for notifying the mobile subscriber of the point of time when an access by the mobile subscriber is caused and a fact that the subscriber is inside or outside the home zone during speaking by the telephone. 6. The radio switching system according to claim 5, wherein the means for notifying the mobile subscriber sends audible information or text information. 7. The radio switching system, comprising: a mobile subscriber; a base station controller for controlling a transmission and reception of a signal of the mobile subscriber within its own cell; a mobile switching center connecting with a plurality of the base station controllers; and a home location register for storing home zone information whether or not the mobile subscriber is a subscriber of home zone services, wherein the mobile switching center sets a location registration area as a home zone, a first location registration being performed on the location registration area, after the mobile subscriber subscribed in the home zone services makes a service subscription request or the mobile switching center sets location registration area areas as a home zone, until the number of location registration areas on which location registrations have been performed reaches a predetermined number, in the case where the mobile subscriber desires to register a plurality of areas. 8. A radio switching system, comprising: a mobile subscriber; a base station controller for controlling a transmission and reception of a signal of the mobile subscriber within its own cell; a mobile switching center connecting with a plurality of the base station controllers; and a home location register for storing home zone information whether or not the mobile subscriber is a subscriber of home zone services, wherein the mobile switching center has means for counting the number of times that the mobile subscriber subscribed in the home zone services performs location registration in each area within a predetermined period of time, and the mobile switching center sets as a home zone the location registration area where the number of times of registration counted by the counting means is high after the predetermined period of time is expired. 9. A method of collecting accounting information in a mobile switching center in a radio switching systems, the method comprising: in the mobile switching center, receiving a hand-over request, first selecting a hand-over destination by judging whether or not a base station controller as a hand-over destination candidate is under control of the home zone; and in the case where the hand-over destination candidate is under control of the home zone, renewing and storing the number of times of hand-over and hand-over area information to generate accounting information; and in an accounting center, receiving from the mobile switching center accounting information based on controlling a hand-over; and editing the accounting information based on account conditions in accordance with the hand-over, wherein the accounting information contains a subscriber identifier, and recognition information including one of the interior and exterior of a home zone, which is a cell and location registration area or another newly defined zone unit, assigned to the subscriber identifier.
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