Qualcomm Incorporated

Qualcomm Innovation Center, Inc.

Rashmi Char

Uppinder Singh Babbar

Srinivas Reddy Mudireddy

Senthil K Viswanathan

Shailesh Maheshwari

Mohit Kishore Prasad

Vaibhav Kumar

Mark A Landguth

Erez Tsidon

Robert Coleman

Techniques for modifying packet filters in a wireless communication network are described. In one scheme, packet filters may be performed with multiple operations, if needed. The operation(s) to be performed and the order of performing the operation(s) may be dependent on the number of existing packet filters to be replaced (N) and the number of new packet filters (M). If N=M, then N packet filters in a traffic filter template may be replaced with a single operation. If N&#x3e;M, then M packet filters in the traffic filter template may be replaced first, and N&#x2212;M packet filters may be deleted from the traffic filter template next. If N&#x3c;M, then M&#x2212;N new packet filters may be added to the traffic filter template first, and N packet filters in the traffic filter template may be replaced next. In another scheme, packet filters are modified with a single operation using dummy packet filters, if needed.

Efficient modification of packet filters in a wireless communication network

One embodiment of the invention comprises a non-transitory, tangible computer readable storage medium encoded with processor readable instructions to perform a method of transferring SDIO data. One method comprises buffering multiple IP packets to transfer from one of a SDCC host and a SDIO client to the other of the SDCC host and the SDIO client. A multiplexing header is attached to each of the multiple IP packets and one of at least one SDIO read command and at least one SDIO write command issued. The multiple IP packets are then transferred in a single SDIO transfer between the one of a SDCC host and a SDIO client to the other of the SDCC host and the SDIO client.

Method and apparatus for transferring data

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San Diego, CA, United States of America

Rashmi Char