초록 ▼

Method for segmented message transmission wherein each message is first divided into segments and the segments are fragmented. A segment parameter is applied to each segment, and a segment identifier to each fragment. The fragments are provided to a lower level for preparation into frames for transm

Method for segmented message transmission wherein each message is first divided into segments and the segments are fragmented. A segment parameter is applied to each segment, and a segment identifier to each fragment. The fragments are provided to a lower level for preparation into frames for transmission. One embodiment is applied to the transmission of short duration messages, such as control messages. On receipt of a frame within a segment, a timer is initiated having an expiration period. Receipt of a next frame in the segment stops the timer. Expiration of the expiration period for a timer indicates that a next sequential frame is lost.

대표청구항 ▼

1. In a wireless communication system having a base station controller and a plurality of base stations, each of the plurality of base stations adapted for communication with a plurality of mobile stations, a method comprising:receiving a first frame in a plurality of transmission frames, each of th

1. In a wireless communication system having a base station controller and a plurality of base stations, each of the plurality of base stations adapted for communication with a plurality of mobile stations, a method comprising:receiving a first frame in a plurality of transmission frames, each of the plurality of transmission frames having an identifier;initiating a first timer set to a first expiration period, wherein the first expiration period is determined by an average inter-arrival time period between transmitted frames, andif a second frame is not received prior to the expiration of the first expiration period, determining the identification and expected arrival time of a next frame,if a second frame is received prior to the expiration of the first expiration period, terminating the first timer, andinitiating a second timer set to a second expiration period on receipt of the second frame. 2. In a wireless communication system having a base station controller and a plurality of base stations, each of the plurality of base stations adapted for communication with a plurality of mobile stations, a method comprising:receiving a first frame in a plurality of transmission frames, each of the plurality of transmission frames having an identifier;initiating a first timer set to a first expiration period, wherein the first expiration period is given as:First expiration period=α*AIT, andif a second frame is not received prior to the expiration of the first expiration period, determining the identification and expected arrival time of a next frame,if a second frame is received prior to the expiration of the first timer expiration period, terminating the first timer, andinitiating a second timer set to a second expiration period on receipt of the second frame. 3. In a wireless communication system having a base station controller and a plurality of base stations, each of the plurality of base stations adapted for communication with a plurality of mobile stations, a method comprising:receiving a first frame in a plurality of transmission frames, each of the plurality of transmission frames having an identifier;initiating a first timer set to a first expiration period, wherein the first expiration period is determined by an average inter-arrival time period between transmitted frames, andif a second frame is not received prior to the expiration of the first expiration period, determining the identification and expected arrival time of a next frame,if a second frame is received prior to the expiration of the first expiration period, terminating the first timer, andinitiating a second timer set to a second expiration period, wherein the second expiration period is given as a function of the first expiration period, on receipt of the second frame. 4. A wireless apparatus, comprising:receiver for receiving a plurality of transmission frames;means for detecting a frame;timer means responsive to initiate a first timer on receipt of a first frame, the first timer having a first value and an associated expiration period, the timer means responsive to terminate the first timer on detection of a second frame, the timer means identifying an expected time of a next frame, wherein expiration of the first expiration period by the first timer indicates the second frame is a lost frame. 5. A wireless apparatus, comprising:receiver for receiving a plurality of transmission frames;means for detecting a frame;timer means responsive to initiate a first timer on receipt of a first frame, the first timer having a first value and an associated expiration period, the timer means responsive to terminate the first timer on detection of a second frame, the timer means identifying an expected time of a next frame, wherein the timer means is operative to initiate a second timer in response to receipt of the second frame, the second timer having a second expiration period. 6. A wireless apparatus, comprising:receiver for receiving a plurality of transmissio n frames;means for detecting a frame;timer means responsive to initiate a first timer on receipt of a first frame, the first timer having a first value and an associated expiration period, the timer means responsive to terminate the first timer on detection of a second frame, the timer means identifying an expected time of a next frame, wherein the timer means is operative to initiate a second timer in response to receipt of the second frame, the second timer having a second expiration period, wherein the second expiration period is a function of the first expiration period.