Method for repeating TDM/TDMA frames

Claim 2

A TDM/TDMA radio repeater for repeating TDM/TDMA radio frames utilizing consecutive TDM/TDMA radio frames, said radio repeater having means for repeating an inbound TDM/TDMA radio frame based at least in part on the inbound TDM/TDMA radio frame immediately preceding, each inbound TDM/TDMA radio frame comprising p inbound slots, each inbound slot comprising k inbound message segments i 1 -i k , i 1 the first, i k the last, said means comprising: means for transmitting an outbound TDM/TDMA radio frame comprising p outbound slots, each outbound slot generally synchronized or coincident with the corresponding inbound slot, each outbound slot comprising k outbound message segments o 1 -o k , o 1 the first, o k the last, each outbound slot outbound message segment o 2 -o k based at least in part on the corresponding inbound slot inbound message segment i 1 -i k-1 of like order so that o 2 is based on i 1 , o 3 is based on i 2 , and so forth, with o k based on i k-1 , each outbound slot outbound message segment o 1 based at least in part on the corresponding inbound slot inbound message segment i k of said inbound TDM/TDMA radio frame immediately preceding.

Claim 3

The repeater of claim 1 wherein said inbound message segments and said outbound message segments are of essentially uniform length.

Claim 4

A TDM/TDMA radio repeater for repeating TDM/TDMA radio frames, said repeater having means for repeating an inbound TDM/TDMA radio frame n based at least in part on the inbound TDM/TDMA radio frame n-1, each inbound TDM/TDMA radio frame comprising p inbound slots, each inbound slot comprising k inbound message segments i 1 -i k , i 1 the earliest, i k the latest, said means comprising: means for transmitting responsive to each inbound slot of the inbound frame n-1 an outbound slot comprising k outbound message segments o 1 -o k , o 1 the earliest, o k the latest, each outbound slot outbound message segment o 2 -o k based at least in part on the corresponding inbound message segment i 1 -i k-1 of like order so that o 2 is based on i 1 , o 3 is based on i 2 , and so forth, with o k based on i k-1 , and for saving the inbound message segment i k of each inbound slot of the inbound TDM/TDMA radio frame n-1 to form a saved inbound message segment i k , said means further arranged for transmitting responsive to each inbound slot of the inbound TDM/TDMA radio frame n an outbound slot comprising k outbound message segments o 1 -o k , outbound message segment o 1 based at least in part on said saved inbound message segment i k of the corresponding inbound slot of the inbound TDM/TDMA radio frame n-1, each outbound slot outbound message segment o 2 -o k based at least in part on the corresponding inbound slot inbound message segment i 1 -i k-1 of like order so that o 2 is based on i 1 , o 3 is based on i 2 , and so forth, with o k based on i k-1 , and for saving the inbound message segment i k of each inbound slot of the inbound TDM/TDMA radio frame n to form a saved inbound message segment i k .

Claim 5

A TDM/TDMA radio repeater for repeating TDM/TDMA radio frames, said repeater having means for repeating an inbound TDM/TDMA radio frame n based at least in part on the inbound TDM/TDMA radio frame n-1, each inbound TDM/TDMA radio frame comprising p inbound slots, each inbound slot comprising k inbound message segments i 1 -i k , i 1 the earliest, i k the latest, said means comprising: means for transmitting responsive to each inbound slot of the inbound frame n-1 an outbound slot comprising k outbound message segments o 1 -o k , o 1 the earliest, o k the latest, each outbound slot outbound message segment o 2 -o k based at least in part on the corresponding inbound message segment i 1 -i k-1 of like order so that o 2 is based on i 1 , o 3 is based on i 2 , and so forth, with o k based on i k-1 , and for saving the inbound message segment i k of each inbound slot of the inbound TDM/TDMA radio frame n-1 to form a saved inbound message segment i k , said means further arranged for transmitting responsive to each inbound slot of the inbound TDM/TDMA radio frame n an outbound slot comprising k outbound message segments o 1 -o k , outbound message segment o 1 based at least in part on said saved inbound message segment i k of the corresponding inbound slot of the inbound TDM/TDMA radio frame n-1, each outbound slot outbound message segment o 2 -o k based at least in part on the corresponding inbound slot inbound message segment i 1 -i k-1 of like order so that o 2 is based on i 1 , o 3 is based on i 2 , and so forth, with o k based on i k-1 , and for saving the inbound message segment i k of each inbound slot of the inbound TDM/TDMA radio frame n to form a saved inbound message segment i k .

Claim 6

The repeater of claim 3 wherein said inbound message segments and said outbound message segments are of generally equal length.

Claim 7

A TDM/TDMA radio repeater for repeating TDM/TDMA radio frames, said radio repeater having means for repeating an nth inbound TDM/TDMA radio frame based at least in part on the inbound TDM/TDMA radio frame n-1, each inbound TDM/TDMA radio frame comprising multiple slots, each slot comprising k message segments, said means comprising: means for storing responsive to each inbound slot of the inbound TDM/TDMA radio frame n-1 the last q message segments to form q stored segments, means for sending responsive to each corresponding inbound slot of the inbound TDM/TDMA radio frame n an outbound slot comprising k message segments, the first q segments based at least in part on said q stored segments, the remaining segments based at least in part on the first k-q message segments of the present inbound TDM/TDMA radio frame.

Claim 8

A TDM/TDMA radio repeater for repeating TDM/TDMA radio frames, said radio repeater having means for repeating an nth inbound TDM/TDMA radio frame based at least in part on the inbound TDM/TDMA radio frame n-1, each inbound TDM/TDMA radio frame comprising multiple slots, each slot comprising k message segments, said means comprising: means for storing responsive to each inbound slot of the inbound TDM/TDMA radio frame n-1 the last q message segments to form q stored segments, means for sending responsive to each corresponding inbound slot of the inbound TDM/TDMA radio frame n an outbound slot comprising k message segments, the first q segments based at least in part on said q stored segments, the remaining segments based at least in part on the first k-q message segments of the present inbound TDM/TDMA radio frame.

Claim 9

The repeater of claim 5 wherein said message segments are of generally equivalent length.

Claim 10

The repeater of claim 6 wherein q=1.

Claim 11

A TDM/TDMA radio repeater for repeating TDM/TDMA radio frames utilizing inbound and outbound TDM/TDMA radio frames, each TDM/TDMA radio frame comprising multiple slots, each slot comprising several message segments including a most recent message segment, said TDM/TDMA radio repeater having means for repeating inbound slots, comprising: means for sequentially retransmitting responsive to a typical inbound slot all message segments except a predetermined number of the most recent message segments as outbound message segments and for delaying said predetermined number of the most recent message segments to form a delayed portion; said means being further arranged for transmitting responsive to an inbound slot subsequent to said typical inbound slot said predetermined number of outbound message segments based on said delayed portion and for sequentially retransmitting all message segments except said predetermined number of the most recent message segments as outbound message segments.

Claim 12

A TDM/TDMA radio repeater for repeating TDM/TDMA radio frames utilizing inbound and outbound TDM/TDMA radio frames, each TDM/TDMA radio frame comprising multiple slots, each slot comprising several message segments including a most recent message segment, said TDM/TDMA radio repeater having means for repeating inbound slots, comprising: means for sequentially retransmitting responsive to a typical inbound slot all message segments except a predetermined number of the most recent message segments as outbound message segments and for delaying said predetermined number of the most recent message segments to form a delayed portion; said means being further arranged for transmitting responsive to an inbound slot subsequent to said typical inbound slot said predetermined number of outbound message segments based on said delayed portion and for sequentially retransmitting all message segments except said predetermined number of the most recent message segments as outbound message segments.

Claim 13

The repeater of claim 8 wherein said inbound message segments and said outbound message segments are of substantially uniform length.

Claim 14

The repeater of claim 9 wherein said predetermined number equals one.

Claim 15

A TDM/TDMA radio repeater for repeating TDM/TDMA radio frames utilizing inbound and outbound TDM/TDMA radio frames, each TDM/TDMA radio frame comprising multiple slots, each slot comprising n segments, each designated segment i , where i varies from 1-n, segment n the most recent segment, said radio repeater having means for repeating inbound slots, said means comprising: means for delaying segment 1 of the inbound slot k to form a delayed segment 1 of the inbound slot k and, where i varies from 2-n, for delaying segment i of the inbound slot k to form a delayed segment i of the inbound slot k and for transmitting said delayed segment i-1 of the inbound slot k, said means being further arranged for delaying segment 1 of the inbound slot k+1 to form a delayed segment 1 of the inbound slot k+1 and for transmitting said delayed segment n of said inbound slot k and, where i varies from 2-n, for delaying segment i of the inbound slot k+1 to form a delayed segment i of the inbound slot k+1 and for transmitting said delayed segment i-1 of the inbound slot k+1.

Claim 16

A TDM/TDMA radio repeater for repeating TDM/TDMA radio frames utilizing inbound and outbound TDM/TDMA radio frames, each TDM/TDMA radio frame comprising multiple slots, each slot comprising n segments, each designated segment i , where i varies from 1-n, segment n the most recent segment, said radio repeater having means for repeating inbound slots, said means comprising: means for delaying segment 1 of the inbound slot k to form a delayed segment 1 of the inbound slot k and, where i varies from 2-n, for delaying segment i of the inbound slot k to form a delayed segment i of the inbound slot k and for transmitting said delayed segment i-1 of the inbound slot k, said means being further arranged for delaying segment 1 of the inbound slot k+1 to form a delayed segment 1 of the inbound slot k+1 and for transmitting said delayed segment n of said inbound slot k and, where i varies from 2-n, for delaying segment i of the inbound slot k+1 to form a delayed segment i of the inbound slot k+1 and for transmitting said delayed segment i-1 of the inbound slot k+1.

Claim 17

The repeater of claim 11 wherein said segments are of generally equal length.

Claim 18

In a TDM/TDMA radio repeater for repeating TDM/TDMA radio frames utilizing consecutive TDM/TDMA radio frames, a method for repeating an inbound TDM/TDMA radio frame based at least in part on the inbound TDM/TDMA radio frame immediately preceding, each inbound TDM/TDMA radio frame comprising p inbound slots, each inbound slot comprising k inbound message segments i 1 -i k , i 1 the first, i k the last, comprising: transmitting an outbound TDM/TDMA radio frame comprising p outbound slots, each outbound slot generally synchronized or coincident with the corresponding inbound slot, each outbound slot comprising k outbound message segments o 1 -o k , o 1 the first, o k the last, each outbound slot outbound message segment o 2 -o k based at least in part on the corresponding inbound slot inbound message segment i 1 -i k-1 of like order so that o 2 is based on i 1 , o 3 is based on i 2 , and so forth, with o k based on i k-1 , each outbound slot outbound message segment o 1 based at least in part on the corresponding inbound slot inbound message segment i k of said inbound TDM/TDMA radio frame immediately preceding.

Claim 19

In a TDM/TDMA radio repeater for repeating TDM/TDMA radio frames utilizing consecutive TDM/TDMA radio frames, a method for repeating an inbound TDM/TDMA radio frame based at least in part on the inbound TDM/TDMA radio frame immediately preceding, each inbound TDM/TDMA radio frame comprising p inbound slots, each inbound slot comprising k inbound message segments i 1 -i k , i 1 the first, i k the last, comprising: transmitting an outbound TDM/TDMA radio frame comprising p outbound slots, each outbound slot generally synchronized or coincident with the corresponding inbound slot, each outbound slot comprising k outbound message segments o 1 -o k , o 1 the first, o k the last, each outbound slot outbound message segment o 2 -o k based at least in part on the corresponding inbound slot inbound message segment i 1 -i k-1 of like order so that o 2 is based on i 1 , o 3 is based on i 2 , and so forth, with o k based on i k-1 , each outbound slot outbound message segment o 1 based at least in part on the corresponding inbound slot inbound message segment i k of said inbound TDM/TDMA radio frame immediately preceding.

Claim 20

The method of claim 13 wherein said inbound message segments and said outbound message segments are of generally equivalent length.

Claim 21

In a TDM/TDMA radio repeater for repeating TDM/TDMA radio frames, a method for repeating an inbound TDM/TDMA radio frame n based at least in part on the inbound TDM/TDMA radio frame n-1, each inbound TDM/TDMA radio frame comprising p inbound slots, each inbound slot comprising k inbound message segments i 1 -i k , i 1 the earliest, i k the latest, comprising: responsive to each inbound slot of the inbound TDM/TDMA radio frame n-1: (a) transmitting an outbound slot comprising k outbound message segments o 1 -o k , o 1 the earliest, o k the latest, each outbound slot outbound message segment o 2 -o k based at least in part on the corresponding inbound message segment i 1 -i k-1 of like order so that o 2 is based on i 1 , o 3 is based on i 2 , and so forth, with o k based on i k-1 , (b) saving the inbound message segment i k to provide a saved inbound message segment i k , responsive to each inbound slot of the inbound TDM/TDMA radio frame n: (c) transmitting an outbound slot comprising k outbound message segments o 1 -o k , outbound message segment o 1 based at least in part on said saved inbound message segment i k of the corresponding inbound slot of the inbound TDM/TDMA radio frame n-1, each outbound slot outbound message segment o 2 -o k based at least in part on the corresponding inbound slot inbound message segment i 1 -i k-1 of like order so that o 2 is based on i 1 , o 3 is based on i 2 , and so forth, with o k based on i k-1 , (d) saving the inbound message segment i k to form a saved inbound message segment i k .

Claim 22

In a TDM/TDMA radio repeater for repeating TDM/TDMA radio frames, a method for repeating an inbound TDM/TDMA radio frame n based at least in part on the inbound TDM/TDMA radio frame n-1, each inbound TDM/TDMA radio frame comprising p inbound slots, each inbound slot comprising k inbound message segments i 1 -i k , i 1 the earliest, i k the latest, comprising: responsive to each inbound slot of the inbound TDM/TDMA radio frame n-1: (a) transmitting an outbound slot comprising k outbound message segments o 1 -o k , o 1 the earliest, o k the latest, each outbound slot outbound message segment o 2 -o k based at least in part on the corresponding inbound message segment i 1 -i k-1 of like order so that o 2 is based on i 1 , o 3 is based on i 2 , and so forth, with o k based on i k-1 , (b) saving the inbound message segment i k to provide a saved inbound message segment i k , responsive to each inbound slot of the inbound TDM/TDMA radio frame n: (c) transmitting an outbound slot comprising k outbound message segments o 1 -o k , outbound message segment o 1 based at least in part on said saved inbound message segment i k of the corresponding inbound slot of the inbound TDM/TDMA radio frame n-1, each outbound slot outbound message segment o 2 -o k based at least in part on the corresponding inbound slot inbound message segment i 1 -i k-1 of like order so that o 2 is based on i 1 , o 3 is based on i 2 , and so forth, with o k based on i k-1 , (d) saving the inbound message segment i k to form a saved inbound message segment i k .

Claim 23

The method of claim 15 wherein said inbound message segments and said outbound message segments are of essentially uniform length.

Claim 24

In a TDM/TDMA radio repeater for repeating TDM/TDMA radio frames, a method for repeating an inbound TDM/TDMA radio frame n based at least in part on the inbound TDM/TDMA radio frame n-1, each inbound TDM/TDMA radio frame comprising multiple slots, each slot comprising k message segments, comprising the steps of: responsive to each inbound slot of the inbound TDM/TDMA radio frame n-1: (a) storing the last q inbound message segments to form q stored segments, responsive to the corresponding inbound slot of the inbound TDM/TDMA radio frame n: (b) sending an outbound slot comprising k message segments, the first q message segments based at least in part on said q stored message segments, the remaining message segments based at least in part on the first k-q message segments of the present inbound TDM/TDMA radio frame.

Claim 25

In a TDM/TDMA radio repeater for repeating TDM/TDMA radio frames, a method for repeating an inbound TDM/TDMA radio frame n based at least in part on the inbound TDM/TDMA radio frame n-1, each inbound TDM/TDMA radio frame comprising multiple slots, each slot comprising k message segments, comprising the steps of: responsive to each inbound slot of the inbound TDM/TDMA radio frame n-1: (a) storing the last q inbound message segments to form q stored segments, responsive to the corresponding inbound slot of the inbound TDM/TDMA radio frame n: (b) sending an outbound slot comprising k message segments, the first q message segments based at least in part on said q stored message segments, the remaining message segments based at least in part on the first k-q message segments of the present inbound TDM/TDMA radio frame.

Claim 26

The method of claim 17 wherein said inbound message segments and said outbound message segments are of substantially equal length.

Claim 27

The method of claim 18 wherein q=1.

Claim 28

In a TDM/TDMA radio repeater for repeating TDM/TDMA radio frames utilizing inbound and outbound TDM/TDMA radio frames, each TDM/TDMA radio frame comprising multiple slots, each slot comprising several messages segments including a most recent message segment, a method for repeating inbound slots, comprising the steps of: responsive to a typical inbound slot: (a) sequentially retransmitting all messages segments except a predetermined number of the most recent message segments as outbound message segments; (b) delaying said predetermined number of the most recent message segments as a delayed portion; responsive to an inbound slot subsequent to said typical inbound slot: (c) transmitting said predetermined number of outbound message segments based at least in part on said delayed portion; (d) sequentially retransmitting all message segments except said predetermined number of the most recent message segments as outbound message segments.

Claim 29

In a TDM/TDMA radio repeater for repeating TDM/TDMA radio frames utilizing inbound and outbound TDM/TDMA radio frames, each TDM/TDMA radio frame comprising multiple slots, each slot comprising several messages segments including a most recent message segment, a method for repeating inbound slots, comprising the steps of: responsive to a typical inbound slot: (a) sequentially retransmitting all messages segments except a predetermined number of the most recent message segments as outbound message segments; (b) delaying said predetermined number of the most recent message segments as a delayed portion; responsive to an inbound slot subsequent to said typical inbound slot: (c) transmitting said predetermined number of outbound message segments based at least in part on said delayed portion; (d) sequentially retransmitting all message segments except said predetermined number of the most recent message segments as outbound message segments.

Claim 30

The method of claim 20 wherein said message segments are of generally equivalent length.

Claim 31

The method of claim 21 wherein said predetermined number equals one.

Claim 32

In a TDM/TDMA radio repeater for repeating TDM/TDMA radio frames utilizing inbound and outbound TDM/TDMA radio frames, each TDM/TDMA radio frame comprising multiple slots, each slot comprising n segments, each designated segment i , where i varies from 1-n, segment n the most recent segment, a method for repeating inbound slots, comprising the steps of: (a) delaying segment 1 of the inbound slot k to form a delayed segment 1 of the inbound slot k, (b) and, where i varies from 2-n, delaying segment i of the inbound slot k to form a delayed segment i of the inbound slot k and transmitting said delayed segment i-1 of the inbound slot k, (c) delaying segment 1 of the inbound slot k+1 to form a delayed segment 1 of the inbound slot k+1 and transmitting said delayed segment n of said inbound slot k, (d) and, where i varies from 2-n, delaying segment i of the inbound slot k+1 to form a delayed segment i of the inbound slot k+1 and transmitting said delayed segment i-1 of the inbound slot k+1.

Claim 33

In a TDM/TDMA radio repeater for repeating TDM/TDMA radio frames utilizing inbound and outbound TDM/TDMA radio frames, each TDM/TDMA radio frame comprising multiple slots, each slot comprising n segments, each designated segment i , where i varies from 1-n, segment n the most recent segment, a method for repeating inbound slots, comprising the steps of: (a) delaying segment 1 of the inbound slot k to form a delayed segment 1 of the inbound slot k, (b) and, where i varies from 2-n, delaying segment i of the inbound slot k to form a delayed segment i of the inbound slot k and transmitting said delayed segment i-1 of the inbound slot k, (c) delaying segment 1 of the inbound slot k+1 to form a delayed segment 1 of the inbound slot k+1 and transmitting said delayed segment n of said inbound slot k, (d) and, where i varies from 2-n, delaying segment i of the inbound slot k+1 to form a delayed segment i of the inbound slot k+1 and transmitting said delayed segment i-1 of the inbound slot k+1.

Claim 34

The method of claim 23 wherein said segments are of generally equivalent length.