Method and apparatus for performing direct communications in wireless communication system
First Claim
1. A method of assigning resources to perform direct communications in a first communication device of a wireless communication system, the method comprising:
- the first communication device receiving a first resource allocation configuration transmitted by a second communication device wherein the first resource allocation allocates resources for the first communication device to receive a transport block transmitted by the second communication device in a subframe; and
the first communication device receiving the transport block according to the first resource allocation configuration;
wherein the first resource allocation configuration is generated by the second communication device and the transport block is transmitted by the second communication device according to a second resource allocation configuration which is obtained from a network and allocates resources for the second communication device to transmit the transport block in the subframe to the first communication device;
wherein the first resource allocation configuration is an assignment generated by the second communication device and sent by the second communication device on a second physical control channel to the first communication device for receiving the transport block in the subframe and the second resource allocation configuration is a grant generated by the network and sent by the network on a first physical control channel to the second communication device to transmit the transport block in the subframe.
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Accused Products
Abstract
A method of assigning resources to perform direct communications in a network of a wireless communication system includes generating and sending a first resource allocation configuration allocating resources for transmitting a transport block in a subframe to a first communication device; and generating and sending a second resource allocation configuration allocating resources for receiving the transport block in the subframe to a second communication device; wherein the resources for transmitting the transport block are identical to the resources for receiving the transport block.
31 Citations
10 Claims
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1. A method of assigning resources to perform direct communications in a first communication device of a wireless communication system, the method comprising:
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the first communication device receiving a first resource allocation configuration transmitted by a second communication device wherein the first resource allocation allocates resources for the first communication device to receive a transport block transmitted by the second communication device in a subframe; and the first communication device receiving the transport block according to the first resource allocation configuration; wherein the first resource allocation configuration is generated by the second communication device and the transport block is transmitted by the second communication device according to a second resource allocation configuration which is obtained from a network and allocates resources for the second communication device to transmit the transport block in the subframe to the first communication device; wherein the first resource allocation configuration is an assignment generated by the second communication device and sent by the second communication device on a second physical control channel to the first communication device for receiving the transport block in the subframe and the second resource allocation configuration is a grant generated by the network and sent by the network on a first physical control channel to the second communication device to transmit the transport block in the subframe. - View Dependent Claims (2, 3)
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4. A method of assigning resources to perform direct communications in a network of a wireless communication system for a network, the method comprising:
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transmitting a first resource allocation configuration allocating resources for a first communication device to transmit a transport block in a subframe to a second communication device; wherein the first communication device generates a second resource allocation configuration allocating resources for the second communication device to receive the transport block in the subframe according to the first resource allocation configuration; and
transmits the second resource allocation configuration to the second communication device;wherein the second resource allocation configuration is an assignment generated by the first communication device and sent by the first communication device on a second physical control channel to the second communication device for receiving the transport block in the subframe and the first resource allocation configuration is a grant generated by the network and sent by the network on a first physical control channel to the first communication device to transmit the transport block in the subframe. - View Dependent Claims (5)
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6. A communication apparatus for assigning resources to perform direct communications in a first communication device of a wireless communication system, comprising:
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a processing means; and a storage unit, coupled to the processing means, for storing a program code, wherein the program code instructs the processing means to execute the following steps; receiving a first resource allocation configuration transmitted by a second communication device wherein the first resource allocation allocates resources for the first communication device to receive a transport block transmitted by the second communication device in a subframe; and receiving the transport block according to the first resource allocation configuration; wherein the first resource allocation configuration is generated by the second communication device and the transport block is transmitted by the second communication device according to a second resource allocation configuration which is obtained from a network and allocates resources for the second communication device to transmit the transport block in the subframe to the first communication device; wherein the first resource allocation configuration is an assignment generated by the second communication device and sent by the second communication device on a second physical control channel to the first communication device for receiving the transport block in the subframe and the second resource allocation configuration is a grant generated by the network and sent by the network on a first physical control channel to the second communication device to transmit the transport block in the subframe. - View Dependent Claims (7, 8)
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9. A communication apparatus for assigning resources to perform direct communications in a network of a wireless communication system for a network, comprising:
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a processing means; and a storage unit, coupled to the processing means, for storing a program code, wherein the program code instructs the processing means to execute the following steps; transmitting a first resource allocation configuration allocating resources for a first communication device to transmit a transport block in a subframe to a second communication device; wherein the first communication device generates a second resource allocation configuration allocating resources for the second communication device to receive the transport block in the subframe according to the first resource allocation configuration; and
transmits the second resource allocation configuration to the second communication device;wherein the second resource allocation configuration is an assignment generated by the first communication device and sent by the first communication device on a second physical control channel to the second communication device for receiving the transport block in the subframe and the first resource allocation configuration is a grant generated by the network and sent by the network on a first physical control channel to the first communication device to transmit the transport block in the subframe. - View Dependent Claims (10)
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Specification