US 10,383,164 B2Granted

Network terminal having configurable retry or changeover

AssigneeT-Mobile USA, Inc.

InventorsHsin-Fu Henry Chiang, Boris Antsev

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Abstract

In some implementations, a terminal, e.g., of a wireless telecommunications network, can receive information of at least two anchoring devices. The terminal can commence respective transactions with the anchoring devices via the network and determine that the respective transactions have failed. The terminal can then receive information of an additional anchoring device and commence a transaction with the additional anchoring device. In some examples, the terminal can commence transactions with a first anchoring device, then a second anchoring device in response to a transaction failure, then with the first anchoring device again in response to another transaction failure. In some examples, the terminal can commence a first transaction with the first anchoring device and determine that the first transaction has failed. The terminal can commence another transaction with the second anchoring device in response to an error reply, or with a third anchoring device in response to a timeout.

Claims13

Dependent claims

A terminal, comprising:

a processor;
a communications interface communicatively connectable with a network;
and
a non-transitory computer storage medium having thereon computer-executable instructions, the computer-executable instructions upon execution by the processor configuring the terminal to perform operations comprising:
receiving information of at least two anchoring devices;
determining a transaction set in which each of the anchoring devices is associated with a respective number of transactions of the transaction set;
for each transaction of the transaction set:
commencing the transaction with the respective anchoring device via the network;
and
determining that the transaction has failed;
requesting information of an additional anchoring device via the network, the additional anchoring device being different from the at least two anchoring devices;
in response to the requesting, receiving the information of the additional anchoring device;
commencing a transaction with the additional anchoring device via the network;
determining a list of delay periods based at least in part on a common scale, a common base, and respective, different exponents, wherein the respective exponent for each delay period of the list other than a first delay period is higher than the respective exponent for a respective preceding delay period of the list;
and
before commencing the one of the transactions with the anchoring devices or the transaction with the additional anchoring device, waiting for expiration of a next delay period in order through the list of delay periods.

13 more elements

A method comprising, by a terminal of a network:

receiving information of at least two anchoring devices;
commencing a first transaction with a first anchoring device of the at least two anchoring devices via the network;
determining that the first transaction has failed;
in response to the failure of the first transaction, commencing a second transaction with a second, different anchoring device of the at least two anchoring devices via the network;
determining that the second transaction has failed;
in response to the failure of the second transaction, commencing a third transaction with the first anchoring device via the network;
subsequently, and in response to each of the first transaction, second transaction, and third transaction failing, requesting information of an additional anchoring device via the network, the additional anchoring device being different from the at least two anchoring devices;
in response to the requesting, receiving the information of the additional anchoring device;
commencing a fourth transaction with the additional anchoring device via the network;
determining a list of delay periods based at least in part on a common scale, a common base, and respective, different exponents, wherein the respective exponent for each delay period of the list other than a first delay period is higher than the respective exponent for a respective preceding delay period of the list;
and
before commencing the second transaction, the third transaction, or the fourth transaction, waiting for expiration of a next delay period in order through the list of delay periods.

9 more elements

A non-transitory computer-readable medium including instructions that, when executed by at least one processor, cause the at least one processor to perform operations comprising:

commencing a first transaction with a first anchoring device via a network;
determining that the first transaction has failed;
in response to the first transaction failing by receipt of an error reply, commencing a second transaction with a second, different anchoring device via the network;
in response to the first transaction failing due to a timeout, commencing a third transaction with the first anchoring device via the network;
determining a transaction set comprising a respective number of transactions with each anchoring device of a plurality of anchoring devices, wherein the transaction set comprises the first transaction and at least one transaction with the second anchoring device;
in response to the error reply, removing any transactions with the first anchoring device from the transaction set to provide a modified transaction set;
determining that the second transaction has failed;
subsequently, selecting a fourth transaction from the modified transaction set;
and
commencing the fourth transaction with the respective anchoring device via the network.

7 more elements

Dependencies are inferred from the claim text.