cdma call message description

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CDMA System Messages Guide Pilot Page Sync Access F-Traff R-Traff System Acquisition Sync Channel Message x CDMA RF Control Messages

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CDMA Call Message Description

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Page 1: CDMA Call Message Description

CDMA System Messages Guide

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System Acquisition

Sync Channel Message x

CDMARF Control Messages

Message Descriptionsand Examples

This tells the mobile system time, Long Code State, system ID information

Page 2: CDMA Call Message Description

CDMA System Messages Guide

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CDMARF Control Messages

Message Descriptionsand Examples

Access Parameters Message x Parameters for how mobiles should transmit on the access channel

Page 3: CDMA Call Message Description

CDMA System Messages Guide

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CDMARF Control Messages

Message Descriptionsand Examples

System Parameters Massage x Parameters for registration, handoff, power control, etc.

CDMA Channel List Message xList of all carriers on this sector. Mobile immediately hashes to correct carrier.

Page 4: CDMA Call Message Description

CDMA System Messages Guide

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Message Descriptionsand Examples

Extended System Parameters Message x Rules for mobile ID format, packet zones, etc.

Neighbor List Message xList of nearby sectors which should be scanned for possible handoff. There are several possible variations of the Neighbor List.

Page 5: CDMA Call Message Description

CDMA System Messages Guide

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CDMARF Control Messages

Message Descriptionsand Examples

Global Service Redirection Message xRegistration Message x Mobile says "I'm here, I want to receive any calls you have for me!"Base Station Acknoledgment Order x I heard you. Shut up.

Redirection to another carrier, system, etc. Uses ACCOLC for applicability

Page 6: CDMA Call Message Description

CDMA System Messages Guide

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Message Descriptionsand Examples

Origination Message x The mobile says "Hey system, here's who I am and who I want to call."Base Station Acknowledgment Order x I hear you, shut up.Channel Assignment Message x OK Mobile, I've set up this Walsh code for your call. Go to it!Base Station Acknowledgment Order x I see you, mobile! Welcome to the traffic channels.Mobile Station Acknowledgement Order x I see you too, base station! Glad to be here.

Service Connect Message x OK mobile, why don't we use the 8K evrc coder and do a voice call?Service Connect Completion Message x Sounds good to me. I accept.Base Station Acknowledgment Order x Allright! This is now officially a call in progress.

General Page Message x

Page Response Message xBase Station Acknowledgement Order x Shut up, I hear you.

Channel Assignment Message xBase Station Acknowledgement Order x I see you, mobile! Welcome to the traffic channels.Mobile Station Acknowledgement Order x I see you too, base station! Glad to be here.

Service Connect Message x OK mobile, why don't we use the 8K evrc coder and do a voice call?Service Connect Completion Message x Sounds good to me. I accept.

Alert with Information Message xConnect Order x Hey system, my owner pressed SEND! Connect the audio!Base Station Acknowledgement Order x I hear you, shut up.

Mobile Release Order x I'm finished talking. Lets hang up. Release (normal).

Base Station Acknowledgement Order x Roger that. (might be unnecessary if release order is ready to be sent)

Access Attempt (mobile initiated)

Access Attempt (network initiated)OK all you mobiles, if I don't page you in this message, go back to sleep. 6153000124, I have a voice call for you. 9132260990, you need to get active again on your data session. That's all, folks.

Wow! I won! System, you paged me! I'm 615-300-0124, out here on this rural sector. What do you want me to do next?

OK 615-300-0124, I want you to go to Walsh code 23. Have a nice call, good day.

OK then, start ringing and show this calling line ID number on your screen.

Call Termination (mobile initiated)

Page 7: CDMA Call Message Description

CDMA System Messages Guide

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Message Descriptionsand Examples

Base Station Release Order x I'm finished talking, but it wasn't my idea. Release (no reason).

Sync Channel Message x

Feature Notification Message x Hey, 615-300-0124. You have 5 voice messages.Mobile Station Acknowledgement Order x Roger, I understand.Base Station Acknowledgement Order x Shut up, I hear you.

Mobile Requested HandoffPilot Strength Measurement Message xBase Station Acknowledgement Order xExtended Handoff Direction Message xMobile Station Acknowledgement Order xHandoff Completion Message xBase Station Acknowledgement Order xNeighborlist Update Message xMobile Station Acknowledgement Order x

Welcome to the sync channel and our system! Here's the time and long code state. Start counting from here.

Feature (Voice Mail) Notification