Parviz P Yegani, 712 Crystal View Rdg, Laguna Niguel, CA 92677

6597920, Jul 22, 2003

Sep 4, 2001

09/946915

Parviz Yegani - San Diego CA

Qualcomm, Incorporated - San Diego CA

H04B 1100

455512, 455452, 455453, 370329

A priority access channel assignment system and a messaging protocol allow wireless mobile stations to place calls having differing priority levels. A mobile station originates a call, which may automatically include a request for priority access or may require manual intervention by the user to request priority access. If system resources are unavailable to process the call immediately, the origination message is processed by a base station and a mobile switching center using a plurality of messaging protocols to determine the time at which the call was originated and a priority level associated with the call. Based on the priority level and arrival time, the base station places the call in an appropriate position within a queue. Higher priority calls are placed in a higher position in the queue than lower priority calls. Calls having identical priority are placed in the queue in order of the time of arrival.

6781971, Aug 24, 2004

Mar 29, 2000

09/538384

Roy Davis - Del Mar CA
Parviz Yegani - Fremont CA
Frank Quick - San Diego CA

QUALCOMM Incorporated - San Diego CA

H04Q 700

370329, 37039542, 370493

A system and method places signaling message frames in a traffic channel carrying voice frames so that the signaling message transmission does not seriously impact voice quality. This is accomplished by producing a first stream of voice encoded packets and a second stream of signaling message packets. The signaling message packets are prioritized in the second stream relative to the voice encoded packets in the first stream. An arbitration element arbitrates between the voice encoded and prioritized signaling message packets, which are multiplexed as a function of this arbitration. The multiplexed voice encoded and prioritized signaling message packets are then transmitted.

7657259, Feb 2, 2010

Feb 16, 2007

11/708126

Parviz Yegani - Danville CA, US
Timothy P. Stammers - Raleigh NC, US
Jayaraman Iyer - Sunnyvale CA, US
Anand K. Oswal - Sunnyvale CA, US

Cisco Technology, Inc. - San Jose CA

H04W 4/00

4554321, 370331, 370338

Particular embodiments provide an optimal allocation of a bearer manager or home agent. In one embodiment, a message is received from a mobile node requesting access to a visiting network that is different from a home network for the mobile node. An authentication request is sent to the home network requesting authentication for access. The authentication request indicates that a home agent has not been assigned. The home AAA server then sends a response that indicates the visiting AAA server can assign a home agent for the mobile node. The visiting AAA server then assigns a home agent that is optimally determined. The visiting home agent is different from a home agent that is found in the mobile node's home network. When a registration request is received, an IP gateway may send the registration request to the visiting home agent, which may not be sent back to the home network.

7715562, May 11, 2010

May 19, 2006

11/419382

Parviz Yegani - Danville CA, US
Joseph A. Salowey - Seattle WA, US
Jayaraman R. Iyer - Sunnyvale CA, US
Anand K. Oswal - Santa Clara CA, US

Cisco Technology, Inc. - San Jose CA

H04K 1/00

380270, 726 4

A system and method is provided for authenticating access in a mobile wireless network. The system and method comprise exchanging an extensible authentication protocol (EAP) packet with an access terminal over a high rate packet data radio link and a signaling interface through a radio access network, encapsulating the EAP packet in an authentication authorization and accounting (AAA) packet, and sending the AAA packet to an authentication server for authentication.

7912035, Mar 22, 2011

Mar 6, 2007

11/715033

Kent K. Leung - Los Altos CA, US
Parviz Yegani - Danville CA, US
Flemming S. Andreasen - Marlboro NJ, US
Timothy P. Stammers - Raleigh NC, US

Cisco Technology, Inc. - San Jose CA

H04L 12/28
H04W 4/00
G06F 15/16

370351, 709228, 4554321, 370328, 370338

Communicating packets along a bearer path includes providing a home network address and a visited network address to an access terminal. The home network address corresponds to a home anchored bearer path anchored at a home network of the access terminal, and the visited network address corresponds to a visited anchored bearer path anchored at a visited network. Packets are received from the access terminal. The packets are communicated along the home anchored bearer path if the packets use the home network address. The packets are communicated along the visited anchored bearer path if packets use the visited network address.

7936722, May 3, 2011

Mar 6, 2007

11/682735

Parviz Yegani - Danville CA, US
Jayaraman Iyer - Sunnyvale CA, US
Timothy P. Stammers - Raleigh NC, US
Anand K. Oswal - Sunnyvale CA, US

Cisco Technology, Inc. - San Jose CA

H04W 4/00

370331, 370328, 370342, 370352, 370469, 370545, 455436, 709201, 709203, 709222, 709223

In one embodiment according to the present disclosure, a system for implementing handover of a mobile IP session in a cellular communication network generally includes a processor and a memory for storing one or more context information rules associated with an access terminal. The processor is operable to receive a registration request message from the target radio network controller and in response to receipt of the registration request message, transmit a context information request message to query context information from an anchor IP gateway. The processor is also operable to receive a context information response message from the anchor IP gateway and apply the context information response message to the mobile IP connection. The context information response message including at least one context information rule that is associated with the access terminal.

7944875, May 17, 2011

Mar 6, 2007

11/682817

Parviz Yegani - Danville CA, US
Biswaranjan Panda - Santa Clara CA, US
Timothy P. Stammers - Raleigh NC, US
Kent Leung - Los Altos CA, US
Jayaraman Iyer - Sunnyvale CA, US

Cisco Technology, Inc. - San Jose CA

H04W 4/00
H04J 3/24

370328, 370329, 370338, 370341, 370349

In one embodiment, a system for providing mobile Internet Protocol (IP) connectivity includes a memory and a processor. The memory stores one or more user level policies associated with an access terminal. The processor establishes a mobile IP connection with the access terminal. The processor receives the user level policies from a home IP gateway of the access terminal, and applies the user level policies to the mobile IP connection.

7962123, Jun 14, 2011

Mar 6, 2007

11/682857

Parviz Yegani - Danville CA, US
Jayaraman Iyer - Sunnyvale CA, US
Timothy P. Stammers - Raleigh CA, US
Anand K. Oswal - Sunnyvale CA, US

Cisco Technology, Inc. - San Jose CA

H04W 4/00

455411, 455423, 370328, 370338, 380270

In accordance with one embodiment of the present disclosure, a system for authentication of an access terminal generally includes a radio access network having a packet control function. The packet control function is operable to receive an extended authentication protocol (EAP) message from the access terminal, encapsulate the extended authentication protocol message in a radio-packet (RP) network message, and transmit the radio-packet network message to an IP gateway.