TW200603643A - Transmission of notifications for broadcast and multicast services - Google Patents
Transmission of notifications for broadcast and multicast servicesInfo
- Publication number
- TW200603643A TW200603643A TW094104232A TW94104232A TW200603643A TW 200603643 A TW200603643 A TW 200603643A TW 094104232 A TW094104232 A TW 094104232A TW 94104232 A TW94104232 A TW 94104232A TW 200603643 A TW200603643 A TW 200603643A
- Authority
- TW
- Taiwan
- Prior art keywords
- service
- random sequence
- notification
- base station
- random
- Prior art date
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
To transmit notification indicators for broadcast and multicast services, a base station maps the services to random sequences based on their identifiers. The base station generates the random sequence for each service based on a hash function or a PN generator and the service identifier. Each random sequence is associated with a specific location for sending a notification indicator in each frame. The locations for the notification indicators for each random sequence are randomized with respect to the locations for the notification indicators for each remaining random sequence. This randomness characteristic reduces the likelihood of false alarm. For each service, the base station sets the notification indicators to the same notification value in each modification period. The base station transmits the notification indicators for each service at the random locations determined by the random sequence for the service.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54428304P | 2004-02-11 | 2004-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200603643A true TW200603643A (en) | 2006-01-16 |
Family
ID=37955258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094104232A TW200603643A (en) | 2004-02-11 | 2005-02-14 | Transmission of notifications for broadcast and multicast services |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1939081A (en) |
ES (1) | ES2349790T3 (en) |
TW (1) | TW200603643A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110112273A (en) * | 2008-08-06 | 2011-10-12 | 지티이 (유에스에이) 인크. | System and method for femto-cell identification |
US8699397B2 (en) * | 2010-07-28 | 2014-04-15 | Interdigital Patent Holdings, Inc. | Method and apparatus for multimedia broadcast multicast services (MBMS) service feedback |
-
2005
- 2005-02-11 CN CN 200580010560 patent/CN1939081A/en active Pending
- 2005-02-11 ES ES05713534T patent/ES2349790T3/en active Active
- 2005-02-14 TW TW094104232A patent/TW200603643A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1939081A (en) | 2007-03-28 |
ES2349790T3 (en) | 2011-01-11 |
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