CA2397398A1 - Wireless communication system with selectively sized data transport blocks - Google Patents
Wireless communication system with selectively sized data transport blocks Download PDFInfo
- Publication number
- CA2397398A1 CA2397398A1 CA002397398A CA2397398A CA2397398A1 CA 2397398 A1 CA2397398 A1 CA 2397398A1 CA 002397398 A CA002397398 A CA 002397398A CA 2397398 A CA2397398 A CA 2397398A CA 2397398 A1 CA2397398 A1 CA 2397398A1
- Authority
- CA
- Canada
- Prior art keywords
- mac header
- logical channel
- bit size
- bit
- mac
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
- H04B7/2637—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for logical channel control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
Abstract
A CDMA telecommunication system utilizes a plurality of protocol layers including a physical layer and a medium access control (MAC) layer such that the MAC layer provides data to the physical layer via plurality of transport channels (TrCHs).
Each TrCH is associated with a set of logical channels. The physical layer receives blocks of data for transport such that the transport blocks (TBs) includes a MAC header and logical channel data for a selected logical channel associated with a given TrCH. Each TB
has one of a selected limited finite number of TB bit sizes. The logical channel data for each TB has a bit size evenly divisible by a selected integer N greater than three (3). The MAC header for each TB has a bit size such that the MAC header bit size plus the logical channel data bit size equals one of the TB bit sizes. A fixed MAC
header bit size is associated with each logical channel for a given TrCH and is selected such that each fixed MAC header bit size equals M
modulo N where M is an integer greater than O and less than N, i.e. each MAC header for a given TrCH has a bit offset equal to M.
Each TrCH is associated with a set of logical channels. The physical layer receives blocks of data for transport such that the transport blocks (TBs) includes a MAC header and logical channel data for a selected logical channel associated with a given TrCH. Each TB
has one of a selected limited finite number of TB bit sizes. The logical channel data for each TB has a bit size evenly divisible by a selected integer N greater than three (3). The MAC header for each TB has a bit size such that the MAC header bit size plus the logical channel data bit size equals one of the TB bit sizes. A fixed MAC
header bit size is associated with each logical channel for a given TrCH and is selected such that each fixed MAC header bit size equals M
modulo N where M is an integer greater than O and less than N, i.e. each MAC header for a given TrCH has a bit offset equal to M.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2581751A CA2581751C (en) | 2000-01-14 | 2001-01-12 | Wireless communication system with selectively sized data transport blocks |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17615000P | 2000-01-14 | 2000-01-14 | |
US60/176,150 | 2000-01-14 | ||
PCT/US2001/001168 WO2001052565A2 (en) | 2000-01-14 | 2001-01-12 | Wireless communication system with selectively sized data transport blocks |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2581751A Division CA2581751C (en) | 2000-01-14 | 2001-01-12 | Wireless communication system with selectively sized data transport blocks |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2397398A1 true CA2397398A1 (en) | 2001-07-19 |
CA2397398C CA2397398C (en) | 2007-06-12 |
Family
ID=22643191
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2581751A Expired - Fee Related CA2581751C (en) | 2000-01-14 | 2001-01-12 | Wireless communication system with selectively sized data transport blocks |
CA002397398A Expired - Lifetime CA2397398C (en) | 2000-01-14 | 2001-01-12 | Wireless communication system with selectively sized data transport blocks |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2581751A Expired - Fee Related CA2581751C (en) | 2000-01-14 | 2001-01-12 | Wireless communication system with selectively sized data transport blocks |
Country Status (20)
Country | Link |
---|---|
US (6) | US6807192B2 (en) |
EP (2) | EP1432148B2 (en) |
JP (5) | JP3909823B2 (en) |
KR (3) | KR100484043B1 (en) |
CN (6) | CN101364836A (en) |
AT (2) | ATE418190T1 (en) |
AU (1) | AU2001229450A1 (en) |
BR (1) | BR0107785B1 (en) |
CA (2) | CA2581751C (en) |
DE (3) | DE60103500T2 (en) |
DK (1) | DK1247354T3 (en) |
ES (1) | ES2219532T3 (en) |
FI (1) | FI126427B (en) |
HK (2) | HK1051937A1 (en) |
IL (4) | IL150292A0 (en) |
MX (1) | MXPA02006903A (en) |
NO (1) | NO326462B1 (en) |
SG (2) | SG158743A1 (en) |
TW (1) | TW512639B (en) |
WO (1) | WO2001052565A2 (en) |
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