TDD-based method for transmitting high-speed data
First Claim
1. A TDD-based (Time Division Duplex-based) method for transmitting high-speed data, comprising:
- (1) allocating time slices for uplink sending and downlink sending in a time frame, respectively;
(2) in uplink sending time slice and downlink sending time slice, allocating a synchronization time slot for uplink synchronization and a synchronization time slot for downlink synchronization, a control time slot for transmitting uplink signaling and a control time slot for transmitting downlink signaling, and a plurality of traffic time slots for transmitting high-speed data, respectively;
(3) setting different traffic time slots to last different time spans;
(4) allocating traffic time slots lasting different time spans for users, and then transmitting the data.
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Abstract
Embodiments of the present invention include a TDD-based method for transmitting high-speed data, comprising: first, time slices for uplink sending and downlink sending are allocated in a time frame respectively; second, synchronization time slot for uplink synchronization and synchronization time slot for downlink synchronization, control time slot for transmitting uplink signaling and control time slot for transmitting downlink signaling, as well as several traffic time slots for transmitting high-speed data services are allocated respectively; third, different traffic time slots are configured with different time spans; next, traffic time slots of appropriate time spans are allocated for different users as required for service data transmission; finally, data services are transmitted; with above solution, longer time slots can be allocated for users with higher service levels or better transmission conditions; therefore, embodiments of the present invention can improve data transmission efficiency and spectrum utilization efficiency, and reduce data transmission costs.
23 Citations
10 Claims
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1. A TDD-based (Time Division Duplex-based) method for transmitting high-speed data, comprising:
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(1) allocating time slices for uplink sending and downlink sending in a time frame, respectively;
(2) in uplink sending time slice and downlink sending time slice, allocating a synchronization time slot for uplink synchronization and a synchronization time slot for downlink synchronization, a control time slot for transmitting uplink signaling and a control time slot for transmitting downlink signaling, and a plurality of traffic time slots for transmitting high-speed data, respectively;
(3) setting different traffic time slots to last different time spans;
(4) allocating traffic time slots lasting different time spans for users, and then transmitting the data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification