Method and system for communicating information in a wireless communication system

• US 9,088,373 B2
• Filed: 09/28/2005
• Issued: 07/21/2015
• Est. Priority Date: 09/28/2005
• Status: Active Grant

• Current Assignee: Avago Technologies International Sales Pte Limited (Broadcom, Inc.)
• Original Assignee: Broadcom Corporation (Broadcom, Inc.)
• Inventors: van Rooyen, Pieter
• Primary Examiner(s): Patel, Mahendra
• Application Number:
  US11/237,323
• Publication Number:
  US 20070070180A1
• Time in Patent Office: 3,583 Days
• Field of Search: 455/426.1, 455/552.1, 455/193.1, 455/553.1, 455/260, 455/562.1, 370/321, 375/316, 375/345, 725/109, 725/112, 725/138, 725/153
• US Class Current: 1/1
• CPC Class Codes: H04H 20/24 Arrangements for distribution of identical information via broadcast system and non-broadcast system
• CPC Class Codes: H04H 60/90 Wireless transmission systems
• CPC Class Codes: H04L 12/189 in combination with wireless systems selective distribution or broadcast in wireless communication networks H04W4/06
• CPC Class Codes: H04W 72/23 in the downlink direction of a wireless link, i.e. towards a terminal
• CPC Class Codes: H04W 72/54 based on quality criteria
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 84/042 Public Land Mobile systems, e.g. cellular systems

Abstract

Methods and systems for communicating information in a wireless communication system are disclosed herein and may include determining at least a bit-error-rate (BER) for at least a DVB-H downlink communication path utilized for communicating multimedia content in a communication system. The communication system may include a plurality of downlink communication paths, at least two of the plurality of downlink communication paths may use different communication protocols, and at least one of the plurality of downlink communication paths may include the DVB-H downlink communication path. At least a portion of the multimedia content may be communicated via at least one of the plurality of downlink communication paths to at least one mobile communication device based on at least the determined at least the BER.

Claims

1. A method, comprising:

receiving, by a processing device, channel information associated with a plurality of downlink communication paths utilized for communicating multimedia content, wherein said plurality of downlink communication paths use different communication protocols;

allocating, by the processing device, said multimedia content to said plurality of downlink communication paths based on said received channel information, a user profile, or a prior usage history for communicating said multimedia content to a mobile communication device over said plurality of downlink communication paths, wherein said user profile and said prior usage history are stored within said mobile communication device;

causing delivery of a first portion of said multimedia content to said mobile communication device via a first one of said plurality of downlink communication paths using a first communication protocol; and

causing delivery of a second portion of said multimedia content to said mobile communication device via a second one of said plurality of downlink communication paths using a second communication protocol based on said allocating, said second communication protocol being different from said first communication protocol.

2. The method according to claim 1, wherein said channel information comprises one or more of a received signal strength indicator (RSSI), a signal-to-noise ratio (SNR), a signal-to-interference-and-noise ratio (SINR), a power level, a bit error rate (BER), or a signal gain associated with said plurality of downlink communication paths.

3. The method according to claim 1, wherein said plurality of downlink communication paths comprises one or more of a DVB-H downlink communication path, a cellular downlink communication path, an IEEE 802.11 wireless local area network (WLAN) communication path, or an IEEE 802.16 wireless metropolitan area network (WMAN) communication path.

4. The method according to claim 1, wherein said second portion of said multimedia content comprises

one or more of a text portion, a video portion, or an audio portion.

5. The method according to claim 1, wherein said allocating said multimedia content further comprises:

allocating said multimedia content to said plurality of downlink communication paths based on a mobile communication device type.

6. The method according to claim 1, further comprising:

adjusting a bit rate of one of a video portion of said multimedia content or an audio portion of said multimedia content based on a bit error rate (BER).

19. The method of claim 1, wherein said channel information represents, for each respective downlink communication path of said plurality of downlink communications paths, one or more channel conditions experienced by a communications signal when transmitted over said respective downlink communication path.

7. A non-transitory computer-readable medium having stored thereon computer-executable instructions, execution of which by a computing device causes the computing device to perform operations comprising:

receiving channel information associated with a plurality of downlink communication paths utilized for communicating multimedia content, wherein said plurality of downlink communication paths use different communication protocols;

allocating said multimedia content to said plurality of downlink communication paths based on said received channel information, a user profile, or a prior usage history for communicating said multimedia content to a mobile communication device over said plurality of downlink communication paths, wherein said user profile and said prior usage history are stored within said mobile communication device;

causing delivery of a first portion of said multimedia content to said mobile communication device via a first one of said plurality of downlink communication paths using a first communication protocol; and

causing delivery of a second portion of said multimedia content to said mobile communication device via a second one of said plurality of downlink communication paths using a second communication protocol based on said allocating, said second communication protocol being different from said first communication protocol.

8. The non-transitory computer-readable medium according to claim 7, wherein said channel information comprises one or more of a received signal strength indicator (RSSI), a signal-to-noise ratio (SNR), a signal-to-interference-and-noise ratio (SINR), a bit error rate (BER), or a signal gain associated with said plurality of downlink communication paths.

9. The non-transitory computer-readable medium according to claim 7, wherein said plurality of downlink communication paths comprises one or more of a DVB-H downlink communication path, a cellular downlink communication path, an IEEE 802.11 wireless local area network (WLAN) communication path, or an IEEE 802.16 wireless metropolitan area network (WMAN) communication path.

10. The non-transitory computer-readable medium according to claim 7, wherein said second portion of said multimedia content comprises

one or more of a text portion, a video portion, and an audio portion.

11. The non-transitory computer-readable medium according to claim 7, wherein said allocating said multimedia content further comprises:

allocating said multimedia content to said plurality of downlink communication paths based on a mobile communication device type.

12. The non-transitory computer-readable medium according to claim 7, wherein the operations further comprise:

adjusting a bit rate of one of a video portion of said multimedia content or an audio portion of said multimedia content based on a bit error rate (BER).

20. The non-transitory computer-readable medium according to claim 7, wherein said channel information represents, for each respective downlink communication path of said plurality of downlink communications paths, one or more channel conditions experienced by a communications signal when transmitted over said respective downlink communication path.

13. A system, comprising:

circuitry, logic, processor executing code, or any combination thereof configured to;

receive channel information associated with a plurality of downlink communication paths utilized for communicating multimedia content, wherein said plurality of downlink communication paths use different communication protocols;

allocate said multimedia content to said plurality of downlink communication paths based on said received channel information, a user profile, or a prior usage history for communicating said multimedia content to a mobile communication device over said plurality of downlink communication paths, wherein said user profile and said prior usage history are stored within said mobile communication device;

cause delivery of a first portion of said multimedia content to said mobile communication device via a first one of said plurality of downlink communication paths using a first communication protocol; and

cause delivery of a second portion of said multimedia content to said mobile communication device via a second one of said plurality of downlink communication paths using a second communication protocol based on said allocating, said second communication protocol being different from said first communication protocol.

14. The system according to claim 13, wherein said channel information comprises one or more of a received signal strength indicator (RSSI), a signal-to-noise ratio (SNR), a signal-to-interference-and-noise ratio (SINR), a power level, a bit error rate (BER), or a signal gain associated with said plurality of downlink communication paths.

15. The system according to claim 13, wherein said plurality of downlink communication paths comprises one or more of a DVB-H downlink communication path, a cellular downlink communication path, an IEEE 802.11 wireless local area network (WLAN) communication path, or an IEEE 802.16 wireless metropolitan area network (WMAN) communication path.

16. The system according to claim 13, wherein said second portion of said multimedia content comprises

one or more of a text portion, a video portion, and an audio portion.

17. The system according to claim 13, wherein said circuitry, logic, processor executing code, or any combination thereof is further configured to:

allocate said multimedia content to said plurality of downlink communication paths based on a mobile communication device type.

18. The system according to claim 13, wherein said circuitry, logic, processor executing code, or any combination thereof is further configured to adjust a bit rate of one of a video portion of said multimedia content or an audio portion of said multimedia content based on a bit error rate (BER).

21. The system according to claim 13, wherein said channel information represents, for each respective downlink communication path of said plurality of downlink communications paths, one or more channel conditions experienced by a communications signal when transmitted over said respective downlink communication path.