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Radio telecommunications system and method of operating the same with polling

  • US 9,537,594 B2
  • Filed: 06/13/2014
  • Issued: 01/03/2017
  • Est. Priority Date: 03/31/2003
  • Status: Expired due to Term
First Claim
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1. A method for performing communication between a user equipment and a network apparatus, comprising:

  • the network apparatus transmitting data blocks to the user equipment, wherein the data blocks comprise packet data units (PDUs);

    the network apparatus transmitting a plurality of polling messages to request that the user equipment acknowledge receipt of data blocks transmitted from the network apparatus, wherein the plurality of polling messages are sent according to a variable length polling interval, wherein the polling interval is the time between polling messages, wherein the polling interval is set responsive to a size of one or more data blocks transmitted from the network apparatus to the user equipment;

    wherein transmitting the plurality of polling messages comprises;

    transmitting a first polling message after a first polling interval; and

    transmitting a second polling message after a second polling interval, wherein the second polling interval is different from the first polling interval.

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