Method of continuously transmitting user data on a reverse common channel in a mobile communication system
First Claim
1. A method of transmitting user data on a reverse common channel with a reverse dedicated channel released, comprising the steps of:
- designating the reverse common channel to the reverse dedicated channel;
dividing user data into a plurality of segmented messages if the user data is longer than a data segment in a frame of the reverse common channel;
transmitting the plurality of segmented messages in the data segments of consecutive frames on the designated reverse common channel; and
determining whether a base station receives each of the segmented messages.
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Abstract
A method is provided of continuously transmitting user data on a reverse common channel in a mobile communication system without a reverse dedicated channel. The user data is divided into a plurality of segmented messages if the user data is longer than a data segment in a frame of the reverse common channel. The plurality of segmented messages are then transmitted in the data segments of consecutive frames on the reverse common channel. The method further comprises determining whether a base station receives the segmented messages by receiving a response message indicating reception of the segmented messages. The common channel is preferably a power-controlled logical dedicated channel.
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Citations
23 Claims
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1. A method of transmitting user data on a reverse common channel with a reverse dedicated channel released, comprising the steps of:
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designating the reverse common channel to the reverse dedicated channel;
dividing user data into a plurality of segmented messages if the user data is longer than a data segment in a frame of the reverse common channel;
transmitting the plurality of segmented messages in the data segments of consecutive frames on the designated reverse common channel; and
determining whether a base station receives each of the segmented messages. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of receiving a message via consecutive frames on a designated reverse common channel from a mobile station to a base station, where the message is segmented into a plurality of message segments and each of said consecutive frames includes a user data field on which one of the plurality of message segments is loaded, and a field indicating whether a following frame contains a message segment, said method comprising the steps of:
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checking the more flag field of each frame;
checking CRCs (Cyclic Redundancy Codes) of each frame; and
determining whether the totality of message segments transmitted via the consecutive frames are received at the base station by checking a count of the more flag field. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23)
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Specification