Adaptive resource allocation for simultaneous operation of cellular and device to device communications
First Claim
1. A method, comprising:
- detecting, at an apparatus having a first transceiver and a second transceiver, that a mode change is required;
in response to the detection that a mode change is required;
selecting a mode for resource allocation, wherein the mode is selected based at least on a command received by the apparatus, wherein the mode is selected from a plurality of modes comprising a first mode and a second mode, wherein the apparatus in the first mode uses the first transceiver to engage in cellular communication and the second transceiver to engage in device to device communication at separate times, and wherein the apparatus in the second mode simultaneously uses the first transceiver to engage in cellular communication and the second transceiver to engage in device to device communication; and
sending, to a base station, a request to adjust a discontinuous reception period and/or a discontinuous transmission period associated with the cellular communication, the discontinuous reception period and/or the discontinuous transmission period being adjusted in accordance with the selected mode for resource allocation.
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Accused Products
Abstract
In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor; and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to perform at least the following: detect that a mode change is required; and in response to the detection that a mode change is required, select a mode for resource allocation, wherein the mode is selected based on a command received by the apparatus or the mode is selected from a plurality of modes which comprises a first mode and a second mode, and wherein in the first mode the cellular communication and device to device communication are separated in time, and in the second mode the cellular communication and device to device communication take place simultaneously.
18 Citations
22 Claims
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1. A method, comprising:
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detecting, at an apparatus having a first transceiver and a second transceiver, that a mode change is required; in response to the detection that a mode change is required; selecting a mode for resource allocation, wherein the mode is selected based at least on a command received by the apparatus, wherein the mode is selected from a plurality of modes comprising a first mode and a second mode, wherein the apparatus in the first mode uses the first transceiver to engage in cellular communication and the second transceiver to engage in device to device communication at separate times, and wherein the apparatus in the second mode simultaneously uses the first transceiver to engage in cellular communication and the second transceiver to engage in device to device communication; and sending, to a base station, a request to adjust a discontinuous reception period and/or a discontinuous transmission period associated with the cellular communication, the discontinuous reception period and/or the discontinuous transmission period being adjusted in accordance with the selected mode for resource allocation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An apparatus, comprising:
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at least one processor; and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to at least; detect that a mode change is required; in response to the detection that a mode change is required; select a mode for resource allocation, wherein the mode is selected based at least on a command received by the apparatus, wherein the mode is selected from a plurality of modes comprising a first mode and a second mode, wherein the apparatus in the first mode uses a first transceiver to engage in cellular communication and a second transceiver to engage in device to device communication at separate times, and wherein the apparatus in the second mode simultaneously uses the first transceiver to engage in cellular communication and the second transceiver to engage in device to device communication; and send, to a base station, a request to adjust a discontinuous reception period and/or a discontinuous transmission period associated with the cellular communication, the discontinuous reception period and/or the discontinuous transmission period being adjusted in accordance with the selected mode for resource allocation. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification