Wireless device background uplink small data packet

摘要

A communication apparatus includes a wireless transceiver that transmits data packets including background traffic data packets and a transceiver control unit that controls transmission by the wireless transceiver of the data packets. The transceiver control unit receives, prior to their transmission, all data packets that are to be transmitted by the wireless transceiver. The transceiver control unit includes an aggregation unit that aggregates all background traffic data packets received by the transceiver control unit over an aggregation period of a certain maximum duration and causes the wireless transceiver to wirelessly transmit the aggregated background traffic data packets only after the aggregation period has expired.

主权项

1. A communications apparatus comprising:
a wireless transceiver configured to transmit data packets including background traffic data packets to a network, the background traffic data packets being related to at least one of a periodic message to keep alive a connection of an application to a remote server of the network, periodically reporting location information to the remote server, periodically requesting data from the remote server by the application, and periodically receiving data from the remote server by the application; and a transceiver control unit configured to receive, prior to their transmission, all data packets that are to be transmitted by the wireless transceiver and to control transmission by the wireless transceiver of the received data packets, wherein the transceiver control unit includes an aggregation unit that is configured to hold all background traffic data packets received by the transceiver control unit over an aggregation period, and to cause the wireless transceiver to wirelessly transmit the held background traffic data packets after the aggregation period has expired, the aggregation period having a predetermined maximum duration of T; wherein the transceiver control unit is configured to variably set a value of T in accordance with instructions received from a processor of a wireless device in which the communications apparatus is installed, the instructions being generated by the processor in accordance with at least one of a user input and an automatic aggregation time period routine based on at least one current condition including a current battery life of the wireless device and a subscription status associated with the wireless device; and wherein the transceiver control unit is configured to increase T when the battery life is below a predetermined level, and to set the value of T lower than T of another wireless device associated with a lower priority subscription status than that of the wireless device such that the wireless device transmits the held background traffic data packets more frequently than the another wireless device.