DYNAMIC AGGREGATION FOR COEXISTENCE BETWEEN WIRELESS TRANSCEIVERS OF A HOST DEVICE

摘要

A circuit includes a first wireless interface circuit that communicates packetized data to a first external device in accordance with a first wireless communication protocol. A second wireless interface circuit communicates packetized data to a second external device in accordance with a second wireless communication protocol. A plurality of signal lines communicate at least four lines of cooperation data between the first wireless interface circuit and the second wireless interface circuit, wherein the cooperation data relates to cooperate transceiving in a common frequency spectrum.

主权项

1. A communication device comprising:
a first wireless transceiver configurable to communicate packetized data to a first external device in accordance with a first wireless communication protocol; a second wireless transceiver configurable to communicate packetized data to a second external device in accordance with a second wireless communication protocol that supports block acknowledgment in accordance with an aggregation parameter, wherein the second wireless transceiver is configurable to:
cooperatively establish a first block acknowledgment session in accordance with a first value of the aggregation parameter when the first wireless transceiver is not engaged in communicating with the first external device;determine when the first wireless transceiver is engaged in communicating with the first external device;cooperatively terminate the first block acknowledgment session in response to determining that the first wireless transceiver is engaged in communicating with the first external device; andcooperatively establish a second block acknowledgment session in accordance with a second value of the aggregation parameter when the first wireless transceiver is engaged in communicating with the first external device;wherein the first wireless transceiver communicates in a first operating band via transmissions that generate interference with reception by the second wireless transceiver in a second operating band.