Descriptor and Table of Contents (1 of 30) for 3GPP TS – Numbering, addressing and identification. Find the most up-to-date version of 3GPP TS at Engineering Nothing in this document should be construed to override 3GPP Technical Specification (TS) , which specifies the IMEI and IMEISV. The GSMA is a.
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By integrating the coverage of each of these base stations, a cellular network provides a radio coverage over a much wider area. History Action date Action Author.
Mobility management – Wikipedia
After that it is incremented by one with each new message. A key use of the TMSI is in paging a mobile. Basic Form Example 2: Also, each mobile is required to regularly report its location at a set time interval using a periodic location update procedure. A change from routing area to routing area called a “Routing Area Update” is done in an almost identical way to 23.0003 change from location area to location area.
Enhancements to the Cx and Sh interfaces. For the part which is not described in this tutorial, I refered to RFC One thing I want you to pay attention is [Line 8].
A call may contain several dialogs. Technical specification TS Initial planned Release: The number is local to a location area, and so it has to be updated each time the mobile moves to a new geographical area.
Operators can allocate different TA 23.03 to different UEs. Every cellular system has a broadcast mechanism to distribute such information to a plurality of mobiles. The most important part in this line is Request-URI. No records to display. The first thing you have to pay attention is ‘username’. Stage 2 Security Architecture.
The Authorization header field contains authentication credentials of a UA. At that point, the global “international mobile subscriber identity” IMSI must be sent to the network. The network can also change the TMSI of the mobile ys any time. Stage 3 for Subscriber certificates. CT4 part of Stage 3 BB1: Rel-5 Location Services enhancements. Issues for CT1 TR General Packet Radio Service.
The routing area is the packet-switched domain equivalent of the location area. The tracking area is the LTE counterpart of the location area and routing area. The next time the mobile te a location update, the HLR is updated and the mobile not reachable flag is cleared. There 3fpp several reasons why a mobile may provide updated location information to the network.
A group of base stations is named a location area, or a routing area.
The Expires header field gives the relative time after which the message or content expires. The most important use of broadcast information is to set up channels for “paging”.
IMS Centralized Service control. The location update procedure allows a mobile device to inform the cellular network, whenever it moves from one location area to the next.
In this page, I would not talk anything about the overall registration 3gpp. Space-division Frequency-division Time-division Polarization-division Orbital angular-momentum Code-division. Tracking area updates are performed periodically or when the UE moves to a tracking area that is not included 3fpp its TA list.
Spec Type Title Status Prime grp. This article needs additional citations for verification. Routing areas are used by mobiles which are GPRS -attached. Stage 3 SAE gs on existing capabilities. It contains a username and a fully qualified domain name FQDN.
Multimedia Broadcast and Multicast Service. To each location area, a unique number called a “location area code” LAC is assigned. This can be done by using a communication terminal or else just by using the subscriber identity in the visited network.
Roaming is defined  as the ability for a cellular customer to automatically make and receive voice calls, send and receive data, or access other services, including home data services, when travelling outside the geographical coverage area of the home networkby means of using a visited network. Tracking areas can be grouped into lists of tracking areas TA listswhich can be configured on the User Equipment UE.
Rel-4 Evolutions of the transport in the CN. Numbering, Addressing and Identification. A “routing area” is normally a subdivision of a “location area”. These values should match the value calculated by Authentication Center. Each base station covers a small geographical area which is part of a uniquely identified location area.
This part will be described in detail in the example: