WO2008019540A1 - Procédé de réalisation d'acheminement sur la base de la position dans un appel numérique en partage de canal - Google Patents

Procédé de réalisation d'acheminement sur la base de la position dans un appel numérique en partage de canal Download PDF

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Publication number
WO2008019540A1
WO2008019540A1 PCT/CN2006/003733 CN2006003733W WO2008019540A1 WO 2008019540 A1 WO2008019540 A1 WO 2008019540A1 CN 2006003733 W CN2006003733 W CN 2006003733W WO 2008019540 A1 WO2008019540 A1 WO 2008019540A1
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WO
WIPO (PCT)
Prior art keywords
dispatcher
call
location
dispatching
dispatching station
Prior art date
Application number
PCT/CN2006/003733
Other languages
English (en)
Chinese (zh)
Inventor
Xibin Li
Yue Li
Jiying Shi
Original Assignee
Zte Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zte Corporation filed Critical Zte Corporation
Publication of WO2008019540A1 publication Critical patent/WO2008019540A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems

Definitions

  • the present invention relates to the field of digital trunking communications, and in particular to a cluster terminal call dispatcher technology.
  • BACKGROUND OF THE INVENTION Mobile communication technology has been developed to the third generation, and cluster communication has increasingly become an indispensable communication service.
  • Cluster communication refers to a dedicated scheduling communication method, including dedicated command and dispatch communication. In use, cluster users can join calls at the same time, and the call works in simple mode. Broadly speaking, various wireless communication systems with scheduled communication functions, including wireless intercom systems, can be included in the scope of trunked communication systems.
  • the cluster communication has experienced a single intercom system (one pair of talks) to a single base station small system (in the same frequency simplex network form, different frequency single (double) work network form, single ⁇ f words and one call form, With the choice of call form, multi-channel automatic dialing), to the development of large-capacity multi-zone systems (multi-channel user sharing), and then experienced a leap from analog cluster to digital cluster, this leap makes cluster communication in the letter More reliable digital processing methods can be used for coding, multiple access methods, speech coding, modem technology, synchronization techniques, error detection and error correction, and diversity techniques.
  • the two widely used digital trunking systems are iDEN (Integrated Digital Enhanced Network) and TETRA (Terestrial Trunked Radio) based on TDMA multiple access technology, in order to promote the scale application of digital trunking systems, and further improve the frequency resource utilization, cluster communication.
  • the system has a new application trend in application, which is to combine multiple digital cluster systems for unified use and management, so as to achieve the purpose of sharing channels and channels, sharing coverage areas, communication services, and sharing costs.
  • the cluster application has evolved from targeting individual professional users to implementing common network operations for multiple group users.
  • the development of trunking communication from the private network to the common network has promoted the research on cluster technology on the existing public network (GSM, CDMA).
  • a cluster terminal in the digital trunking communication field calls the dispatching station
  • the system determines the route of the target address according to the location information of the calling user. For example, dispatchers in different regions share the same dispatching station number, and the dispatching authority between dispatchers is divided according to the location area.
  • the system selects the corresponding dispatcher to access according to the location area of the calling party. , to facilitate the deployment of resources, improve call processing 3 ⁇ 4 force.
  • an existing cluster terminal calls the dispatching station, it generally limits the number of users that can be called in or out according to the location area, the cell or the area i or the latitude and longitude of the terminal.
  • the prior art generally requires coordination of a positioning system (GPS), a mobile switching center (MSC), or a packet switched service node (PDSN) to establish local Correspondence between the path and the transmission area number (LATA).
  • GPS positioning system
  • MSC mobile switching center
  • PDSN packet switched service node
  • LATA transmission area number
  • the PHR switcheduling home register
  • the PDS switcheduling server
  • the paging command carries the location information of the calling party; the dispatching station selects a specific dispatcher to complete the current call.
  • the DAS ⁇ finds the available dispatcher according to the location information of the calling user, and if there is a dispatcher available, notifies the dispatcher of the call request; if no dispatcher is available, the default dispatcher is paged; The dispatcher responds to the page, the call is successfully established; the dispatcher does not respond, and the call is rejected.
  • the conditions of the available dispatcher are: The dispatcher currently has an operational dispatcher, and the dispatcher’s jurisdiction The area includes the location area where the caller is located, and the dispatcher has the authority to schedule the caller. When there are multiple available dispatchers, the first call is established, and the other is automatically canceled.
  • the location information of the calling party in the present invention may be a physical cell, a region, or a logical scheduling location area.
  • the difference between the present invention and the prior art is that instead of restricting the call, the call is directed to the dispatcher of the nearest service, and a plurality of dispatchers share a unified dispatching station number.
  • the system automatically Access to the nearest dispatcher, which makes it easy to provision resources and handle call problems. It can be realized only by relying on the equipment of the cluster system itself.
  • FIG. 3 is a flow chart of a cluster user call scheduling station of the present invention.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The implementation of the technical solution will be further described in detail below with reference to the accompanying drawings:
  • the network structure diagram of the digital cluster is shown in Fig. 1, and the components are as follows:
  • MS A cluster terminal, which can support terminal devices for storing user information, group information, scheduling location area judgment, and responding to paging and other cluster services;
  • BSS base station subsystem, including a transceiver supporting a trunked call (BTS), a base station controller (BSC), and a scheduling client (PDC) that interacts with the network side;
  • BTS trunked call
  • BSC base station controller
  • PDC scheduling client
  • PDS scheduling server, implementing call control and call rights management functions for trunk calls
  • PHR Scheduling the home register, storing the registration information and location information of the cluster users and groups, including the mapping relationship between the dispatcher/dispatcher/location area, realizing the authentication, authorization and charging functions of the cluster users, and the location Update and group management functions;
  • PHR Agent Acceptance station, which can directly manage groups, groups and users, such as assigning rights;
  • DAS The dispatcher server processes the service request sent by the dispatcher client;
  • the dispatcher client including the dispatching station and the management station.
  • the dispatching station performs scheduling operations by the dispatcher, including initiating calls, querying status, recording, etc.;
  • the management station performs management operations such as group division and user authority by the administrator;
  • the location-based routing of the dispatcher and dispatcher is set at the management station.
  • Figure 2 is an example of a scheduling location area, as explained below:
  • the Dispatch Location Area schedules the location area, and the scheduling location area is a logical 4, which consists of one or more cells.
  • the operator divides the coverage network of the system into several scheduling location areas according to the actual needs of the network planning.
  • the invention firstly plans a location area according to system scheduling requirements, and the location area can be divided according to the principle of a small area, a region or a scheduling location area.
  • the scheduling location area is a logical concept, and the smallest unit is a cell or a collection of multiple cells. Taking FIG. 2 as an example, the DLA 200 is a set of the cell 201, the cell 202, and the cell 203.
  • the invention proposes a logical scheduling location area, which is more in line with the cluster system service features.
  • one or more scheduling location areas may be further formed into a scheduling service area.
  • the present invention divides the dispatcher subordinate to the dispatching station according to the jurisdictional location area, establishes a mapping relationship between the dispatching station/dispatcher/location area, and saves the corresponding relationship in the PHR;
  • FIG. 3 is a cluster user of the present invention.
  • Call dispatcher flow chart The scheduling area (cell, area, or scheduling location area) is divided within the network coverage as needed, and the dispatcher subordinate to the dispatching station is divided according to the jurisdictional location area, and the correspondence between the dispatching station/dispatcher I location area is established.
  • the steps when the cluster terminal calls the adjustment degree station are as follows:
  • the cluster terminal initiates a call to the dispatching station
  • the PDS sends an Access-Request message to the PHR to request the primary/called user to authenticate.
  • the PHR analyzes that the called party is the dispatching station. After the authentication is passed, the PDS sends a call dispatching station command to the DAS, and the command carries the information about the calling position.
  • the DAS further determines whether the dispatcher has a qualified dispatcher, and the judgment condition is:
  • the current dispatcher has an operable dispatcher; the dispatcher can schedule the location area to include the location area where the caller is located, and the dispatcher has the authority to schedule the user. These conditions are met at the same time as qualified dispatchers.
  • the DAS If there is a dispatcher that satisfies the condition, the DAS notifies the paging message to all dispatchers that meet the conditions. Since there may be more than one dispatcher who meets the conditions at the same time, the system takes all notifications, and one dispatcher responds first, and the other dispatchers automatically cancel the principle of answering authority.
  • the DAS If there is no dispatcher that satisfies the condition, the DAS notifies the default dispatcher of the paging message.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

La présente invention concerne un procédé de réalisation d'acheminement sur la base de la position dans un appel numérique en partage de canal. À cet effet, on divise une zone de couverture de réseau en plusieurs zones de répartition en fonction des nécessités. On affecte les répartiteurs appartenant à un guichet de répartition sur la base de zones de positions dominantes, on établit la relation de coïncidence entre les guichets de répartition, les répartiteurs et les zones de positions, et on conserve la relation dans le PHR. Quand un terminal appelle le guichet répartiteur, le PHT (registre de référence de répartition) analysant l'interlocuteur appelé est le guichet répartiteur, et après authentification, le PDS envoyant une instruction de recherche du guichet répartiteur appelé au DAS, la signalisation de recherche véhiculant l'information de position de l'utilisateur appelant. Enfin, le guichet répartiteur sélectionne un répartiteur spécifique et met un terme à l'appel. L'invention permet ainsi de diriger l'appel vers un dernier répartiteur de service et de partager un nombre uniforme de guichets répartiteurs entre plusieurs répartiteurs, de façon à faciliter l'ordonnancement des ressources et le traitement des appels.
PCT/CN2006/003733 2006-08-11 2006-12-30 Procédé de réalisation d'acheminement sur la base de la position dans un appel numérique en partage de canal WO2008019540A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610062112.5 2006-08-11
CN2006100621125A CN101123758B (zh) 2006-08-11 2006-08-11 一种数字集群呼叫中基于位置路由的实现方法

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WO2008019540A1 true WO2008019540A1 (fr) 2008-02-21

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017063432A1 (fr) * 2015-10-16 2017-04-20 中兴通讯股份有限公司 Procédé et dispositif de traitement d'appel de groupe
CN108093147A (zh) * 2016-11-23 2018-05-29 海能达通信股份有限公司 一种分布式多级调度方法和设备
CN111065115A (zh) * 2019-12-04 2020-04-24 哈尔滨海能达科技有限公司 调度系统资源树生成方法、调度装置及计算机存储介质
CN115052253A (zh) * 2022-08-11 2022-09-13 广东广宇科技发展有限公司 安防智能分析对讲授权方法、装置、电子设备及存储介质

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USRE47466E1 (en) 2009-01-13 2019-06-25 Commscope Technologies Llc Systems and methods for IP communication over a distributed antenna system transport
US8346278B2 (en) * 2009-01-13 2013-01-01 Adc Telecommunications, Inc. Systems and methods for mobile phone location with digital distributed antenna systems
CN105162795A (zh) * 2015-09-24 2015-12-16 中国长江三峡集团公司 移动终端app模块、服务端及系统数据权限管理系统与方法

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US5513381A (en) * 1993-03-24 1996-04-30 Sasuta; Michael D. Method for placing a communication group call in a multiple site trunked system
CN1568034A (zh) * 2003-07-07 2005-01-19 深圳市中兴通讯股份有限公司 实现集群业务的移动通信系统装置及方法
CN1602082A (zh) * 2003-09-22 2005-03-30 华为技术有限公司 一种呼叫区域限制方法
CN1602089A (zh) * 2003-09-22 2005-03-30 华为技术有限公司 一种实现集群服务小区管理的方法

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Publication number Priority date Publication date Assignee Title
US5513381A (en) * 1993-03-24 1996-04-30 Sasuta; Michael D. Method for placing a communication group call in a multiple site trunked system
CN1568034A (zh) * 2003-07-07 2005-01-19 深圳市中兴通讯股份有限公司 实现集群业务的移动通信系统装置及方法
CN1602082A (zh) * 2003-09-22 2005-03-30 华为技术有限公司 一种呼叫区域限制方法
CN1602089A (zh) * 2003-09-22 2005-03-30 华为技术有限公司 一种实现集群服务小区管理的方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017063432A1 (fr) * 2015-10-16 2017-04-20 中兴通讯股份有限公司 Procédé et dispositif de traitement d'appel de groupe
CN106604237A (zh) * 2015-10-16 2017-04-26 中兴通讯股份有限公司 集群呼叫处理方法及装置
CN108093147A (zh) * 2016-11-23 2018-05-29 海能达通信股份有限公司 一种分布式多级调度方法和设备
CN108093147B (zh) * 2016-11-23 2020-09-25 海能达通信股份有限公司 一种分布式多级调度方法和设备
CN111065115A (zh) * 2019-12-04 2020-04-24 哈尔滨海能达科技有限公司 调度系统资源树生成方法、调度装置及计算机存储介质
CN115052253A (zh) * 2022-08-11 2022-09-13 广东广宇科技发展有限公司 安防智能分析对讲授权方法、装置、电子设备及存储介质
CN115052253B (zh) * 2022-08-11 2022-11-22 广东广宇科技发展有限公司 安防智能分析对讲授权方法、装置、电子设备及存储介质

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