Caching in wireless communication networks
First Claim
1. A method in a Network Reporting Entity (NRE) for use in a wireless communication network for enabling controlling data transfer between a first user equipment (UE) in a cell and a network memory, utilized to cache data for the data transfer, the NRE operative to communicate with a Network Conditions Information Entity (NCIE), the method comprising:
- receiving, from the first UE, a request to start reporting network status, wherein the request for the network status is for the first UE to determine whether to initiate the data transfer between the first UE and the network memory;
transmitting, to the first UE, information regarding the status of the network, the information indicating a condition regarding traffic load in the wireless communication network, wherein the NRE obtains the information regarding the status of the network from the NCIE, thereby enabling the first UE to control the data transfer between the UE and the network memory based on the status of the network;
receiving, from the first UE, a request to stop reporting network status in relation to a cell in which the first UE is being served;
determining whether the NRE is currently transmitting information regarding the status of the network to any further UE being served by the same cell as the first UE; and
requesting the NCIE entity to stop reporting network status, responsive to a determination that the NRE is not currently transmitting information regarding the status of the network to any further UE being served by the same cell as the first UE.
1 Assignment
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Accused Products
Abstract
A Network Reporting Entity (NRE) and a User Equipment (UE) as well as a respective method therein for use in a wireless communication network for enabling controlling data transfer between the UE and a network cache are provided. The NRE receives, from the UE, a request to start reporting network status and transmits, to the UE, information regarding the status of the network, the information pertaining to whether network condition is in a state where a data transfer is preferred or not, wherein the NRE obtains the information regarding the status of the network from the Network Conditions Information Entity (NCIE). In this manner, the UE is enabled to control the data transfer between the UE and the network cache.
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Citations
18 Claims
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1. A method in a Network Reporting Entity (NRE) for use in a wireless communication network for enabling controlling data transfer between a first user equipment (UE) in a cell and a network memory, utilized to cache data for the data transfer, the NRE operative to communicate with a Network Conditions Information Entity (NCIE), the method comprising:
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receiving, from the first UE, a request to start reporting network status, wherein the request for the network status is for the first UE to determine whether to initiate the data transfer between the first UE and the network memory; transmitting, to the first UE, information regarding the status of the network, the information indicating a condition regarding traffic load in the wireless communication network, wherein the NRE obtains the information regarding the status of the network from the NCIE, thereby enabling the first UE to control the data transfer between the UE and the network memory based on the status of the network; receiving, from the first UE, a request to stop reporting network status in relation to a cell in which the first UE is being served; determining whether the NRE is currently transmitting information regarding the status of the network to any further UE being served by the same cell as the first UE; and requesting the NCIE entity to stop reporting network status, responsive to a determination that the NRE is not currently transmitting information regarding the status of the network to any further UE being served by the same cell as the first UE. - View Dependent Claims (2, 3, 4, 5)
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6. A method in a user equipment (UE) for controlling data transfer between the UE and a network memory, utilized to cache data for the data transfer in a wireless communication network, the method comprising:
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requesting, from a Network Reporting Entity (NRE) a report regarding a status of the wireless communication network, wherein the requesting the report for the status is for the UE to determine whether to initiate the data transfer between the UE and the network memory; receiving, from the NRE, the report regarding the status of the wireless communication network indicating a condition regarding traffic load in the wireless communication network; determining whether to initiate data transfer between the UE and the network memory based on the status of the wireless communication network; terminating the data transfer between the UE and the network memory; and requesting the NRE to stop reporting the status of the wireless communication network, thereby instructing the NRE to request a Network Conditions Information Entity (NCIE) to stop reporting the status of the wireless communication network, provided the NRE is not currently transmitting the status of the wireless communication network to any further UE being served by a same cell as the UE. - View Dependent Claims (7, 8)
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9. A Network Reporting Entity (NRE) for use in a wireless communication network, the NRE being operative to enable a first user equipment (UE) to control data transfer between the first UE in a cell and a network memory, utilized to cache data for the data transfer, the NRE being operative to communicate with a Network Conditions Information Entity (NCIE) the NRE comprising:
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a receiving unit operative to receive, from the first UE, a request to start reporting network status, wherein the request for the network status is for the first UE to determine whether to initiate the data transfer between the first UE and the network memory; a transmitting unit operative to transmit, to the first UE, information regarding the status of the network, the information indicating a condition regarding traffic load in the wireless communication network, wherein the NRE obtains the information regarding the status of the network from the NCIE, thereby enabling the first UE to control the data transfer between the UE and the network memory based on the status of the network; a checking unit operative to determine whether the NRE is currently transmitting information regarding the status of the network to any further UE being served by the same cell as the first UE, wherein when the receiving unit receives from the first UE, a request to stop reporting network status in relation to the cell in which the first UE is being served, the checking unit determines whether the NRE is currently transmitting information regarding the status of the network to any further UE being served by the same cell as the first UE; and a requesting unit, responsive to a determination that the NRE is not currently transmitting information regarding the status of the network to any further UE being served by the same cell as the first UE, is further operative to request the NCIE entity to stop network status from being reported. - View Dependent Claims (10, 11, 12, 13)
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14. A User Equipment (UE) operative to control data transfer between the UE and a network memory, utilized to cache data for the data transfer in a wireless communication network, the UE comprising:
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a requesting unit operative to request, from a Network Reporting Entity (NRE) a report regarding a status of the wireless communication network, wherein the request for the status is for the UE to determine whether to initiate the data transfer between the UE and the network memory; a receiving unit operative to receive, from the NRE, the report regarding the status of the wireless communication network indicating a condition regarding traffic load in the wireless communication network; and a determining unit operative to determine whether to initiate data transfer between the UE and the network memory based on the status of the wireless communication network and the determining unit is further operative to terminate the data transfer between the UE and the network memory, wherein the requesting unit is further operative to request the NRE to stop the status of the wireless communication network from being reported, thereby instructing the NRE to request a Network Conditions Information Entity (NCIE) to stop reporting the status of the wireless communication network, provided the NRE is not currently transmitting the status of the wireless communication network to any further UE being served by a same cell as the UE. - View Dependent Claims (15, 16)
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17. A non-transitory computer readable medium having stored thereon instructions which, when executed on a processing unit of a network reporting entity (NRE) used in a wireless communication network for enabling controlling data transfer between a first user equipment (UE) in a cell and a network memory, utilized to cache data for the data transfer, cause the NRE to perform the following:
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receive, from the first UE, a request to start reporting network status, wherein the request for the network status is for the first UE to determine whether to initiate the data transfer between the first UE and the network memory; transmit, to the first UE, information regarding the status of the network, the information indicating a condition regarding traffic load in the wireless communication network, wherein the NRE obtains the information regarding the status of the network from a Network Conditions Information Entity (NCIE), thereby enabling the first UE to control data transfer between the UE and the network memory based on the status of the network; receive, from the first UE, a request to stop reporting network status in relation to a cell in which the first UE is being served; determine whether the NRE is currently transmitting information regarding the status of the network to any further UE being served by the same cell as the first UE; and request the NCIE entity to stop reporting network status, responsive to a determination that the NRE is not currently transmitting information regarding the status of the network to any further UE being served by the same cell as the first UE.
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18. A non-transitory computer-readable storage medium having stored thereon instructions which, when executed on a processing unit of a user equipment (UE) that controls data transfer between the UE and a network memory, utilized to cache data for the data transfer in a wireless communication network, cause the UE to perform the following:
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request, from a Network Reporting Entity (NRE), a report regarding a status of the wireless communication network, wherein the request for the status is for the UE to determine whether to initiate the data transfer between the UE and the network memory; receive, from the NRE, the report regarding the status of the wireless communication network indicating a condition regarding a traffic load in the wireless communication network; determine whether to initiate data transfer between the UE and the network memory based on the status of the wireless communication network; terminate the data transfer between the UE and the network memory; and request the NRE to stop reporting the status of the wireless communication network, thereby instructing the NRE to request a Network Conditions Information Entity (NCIE) to stop reporting the status of the wireless communication network, provided the NRE is not currently transmitting the status of the wireless communication network to any further UE being served by a same cell as the UE.
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Specification