Multiband-operation in wireless communication systems
First Claim
1. An Evolved Node B (eNodeB), comprising:
- a processor;
a memory unit communicatively coupled to the processor, the memory unit comprising computer code that when executed by the processor causes the eNodeB to generate control information related to resource allocation for a shared channel of a long term evolution (LTE) network or a LTE advanced (LTE-A) network, the control information grouped into a downlink control information (DCI) format, the DCI format to include a carrier frequency field to indicate allocation of one or more carrier frequencies to the LTE network or the LTE-A network and a physical resource block field to indicate, for each of the one or more carrier frequencies, a respective number of allocated physical resource blocks; and
a transceiver communicatively coupled to the processor, the transceiver to transmit the control information in the DCI format over a physical downlink control channel (PDCCH) in a frequency band allocated to both the LTE network and the LTE-A network.
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Accused Products
Abstract
A method and wireless communication network that employs adapted control channel information to facilitate centralized and distributed scheduling of network resources for a network with mobile communication devices of differing bandwidth capabilities are described. The method includes transmitting control channel data of a first format over a control channel, wherein the control channel data of the first format conveys information related to data transmitted within a first frequency band and transmitting control channel data of a second format over the control channel, wherein the control channel data of the second format conveys information related to data transmitted over one or more frequency bands, the one or more frequency bands having a combined bandwidth equal or greater than the first frequency band.
14 Citations
14 Claims
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1. An Evolved Node B (eNodeB), comprising:
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a processor; a memory unit communicatively coupled to the processor, the memory unit comprising computer code that when executed by the processor causes the eNodeB to generate control information related to resource allocation for a shared channel of a long term evolution (LTE) network or a LTE advanced (LTE-A) network, the control information grouped into a downlink control information (DCI) format, the DCI format to include a carrier frequency field to indicate allocation of one or more carrier frequencies to the LTE network or the LTE-A network and a physical resource block field to indicate, for each of the one or more carrier frequencies, a respective number of allocated physical resource blocks; and a transceiver communicatively coupled to the processor, the transceiver to transmit the control information in the DCI format over a physical downlink control channel (PDCCH) in a frequency band allocated to both the LTE network and the LTE-A network. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An Evolved Node B (eNodeB), comprising:
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a processor to generate control information related to resource allocation for a shared channel of a long term evolution (LTE) network or a LTE advanced (LTE-A) network, the control information grouped into a downlink control information (DCI) format, the DCI format comprising a carrier indicator to indicate allocation of one or more carrier frequencies to the LTE network or the LTE-A network, and a physical resource block indicator to indicate, for each of the one or more carrier frequencies, a respective number of allocated physical resource blocks; and a transceiver communicatively coupled to the processor, the transceiver to transmit the control information in the DCI format over a physical downlink control channel (PDCCH) in a frequency band allocated to both the LTE network and the LTE-A network. - View Dependent Claims (8, 9, 10)
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11. A wireless device, comprising:
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a processor to decode control information related to resource allocation for an uplink shared channel (UL-SCH) or a downlink shared channel (DL-SCH) of a long term evolution (LTE) network or a LTE advanced (LTE-A) network, the control information grouped into a downlink control information (DCI) format, the DCI format to include a carrier field to indicate allocation of one or more carrier frequencies to the LTE network or the LTE-A network and a physical resource block field to indicate, for each of the one or more carrier frequencies, a respective number of allocated physical resource blocks; and a transceiver communicatively coupled to the processor, the transceiver to receive the control information in the DCI format over a physical downlink control channel (PDCCH) in a frequency band allocated to both the LTE network and the LTE-A network. - View Dependent Claims (12, 13, 14)
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Specification