Method and system for transmitting/receiving data in a communication system
First Claim
Patent Images
1. A method for transmitting and receiving data in a communication system, the method comprising:
- grouping, by a Base Station (BS), Mobile Stations (MSs) using a real-time service, into groups, allocating burst blocks to the groups, and allocating data bursts of burst blocks to the MSs; and
determining, by each MS, whether its own uplink burst is allocated, and transmitting data to the BS through a sub-burst of a burst block allocated to a group to which each MS belongs.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for transmitting and receiving data in a communication system. The method includes grouping, by a Base Station (BS), Mobile Stations (MSs) using a real-time service, into groups, allocating burst blocks to the groups, and allocating data bursts of burst blocks to the MSs; and determining, by each MS, whether its own uplink burst is allocated, and transmitting data to the BS through a sub-burst of a burst block allocated to a group to which each MS belongs.
-
Citations
67 Claims
-
1. A method for transmitting and receiving data in a communication system, the method comprising:
-
grouping, by a Base Station (BS), Mobile Stations (MSs) using a real-time service, into groups, allocating burst blocks to the groups, and allocating data bursts of burst blocks to the MSs; and
determining, by each MS, whether its own uplink burst is allocated, and transmitting data to the BS through a sub-burst of a burst block allocated to a group to which each MS belongs. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
-
-
31. A method for transmitting and receiving data in a communication system, the method comprising:
-
generating, by a Base Station (BS), uplink MAP message information and adding the generated uplink MAP message information to an uplink MAP message;
determining whether there is a burst block to be scheduled in a frame when the uplink MAP message information is completely added;
generating and setting information for allocating data bursts of the burst block to Mobile Stations (MSs) when there is the burst block to be scheduled;
determining whether sub-burst allocation for the MSs is used in the burst block;
allocating sub-bursts of the burst block when the sub-burst allocation of the burst block is used;
determining whether sub-burst allocation for MSs with an offset or more is used when the sub-burst allocation of the burst block is not used;
allocating a sub-burst of the burst block when the sub-burst allocation for at least one MS is used; and
updating the information for allocating the data bursts when the sub-burst allocation for the MS is not used, adding the updated information to the uplink MAP message, and broadcasting the uplink MAP message to the MSs. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45)
-
-
46. A method for transmitting and receiving data in a communication system, the method comprising:
-
receiving, by an Mobile Station (MS), an uplink MAP message from a Base Station (BS) and determining whether data burst allocation information is comprised in the uplink MAP message;
determining whether the data burst allocation information indicates a burst block for the MS when the data burst allocation information is determined to be present in the uplink MAP message;
determining whether a bit for a sub-burst offset is allocated in a sub-burst bitmap indicating sub-burst allocation when the data burst allocation information is determined to indicate the burst block for the MS;
checking the bit for the sub-burst offset of the MS when the bit for the sub-burst offset of the MS is determined to be present;
detecting that a sub-burst of the burst block for the MS is allocated when the bit for the sub-burst offset of the MS is set to 1 and checking a position of the sub-burst within the burst block; and
transmitting uplink data to the BS through the sub-burst of the burst block at a Modulation and Coding Scheme (MCS) level based on system setting. - View Dependent Claims (47, 48, 49, 50, 51, 52)
-
-
53. A system for transmitting and receiving data in a communication system, the system comprising:
-
a Base Station (BS) for grouping Mobile stations (MSs) using a real-time service, into groups, allocating burst blocks to the groups, and allocating data bursts of burst blocks to the MS; and
an MS for determining whether its own uplink burst is allocated, and transmitting data to the BS through a sub-burst of a burst block allocated to a group to which the MS belongs. - View Dependent Claims (54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67)
-
Specification