CA2425934C - Methode pour donner des capacites de qualite de service (qos) aux protocoles amdp-ec (csma-ca) pour permettre la communication isochrone et la co-existence des schemas de modulation et des couches physiques multiples - Google Patents
Methode pour donner des capacites de qualite de service (qos) aux protocoles amdp-ec (csma-ca) pour permettre la communication isochrone et la co-existence des schemas de modulation et des couches physiques multiples Download PDFInfo
- Publication number
- CA2425934C CA2425934C CA002425934A CA2425934A CA2425934C CA 2425934 C CA2425934 C CA 2425934C CA 002425934 A CA002425934 A CA 002425934A CA 2425934 A CA2425934 A CA 2425934A CA 2425934 C CA2425934 C CA 2425934C
- Authority
- CA
- Canada
- Prior art keywords
- modulation
- stations
- priority
- network
- beacon
- 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.)
- Expired - Fee Related
Links
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
- H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2242985 CA2242985A1 (fr) | 1998-07-14 | 1998-07-14 | Methode pour donner des capacites de qualite de service (qos) aux protocoles amdp-ec (csma-ca) pour permettre la communication isochrone et la co-existence des schemas de modulation et des couches physiques multiples |
| CA2,242,985 | 1998-07-14 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2242985 Division CA2242985A1 (fr) | 1998-07-14 | 1998-07-14 | Methode pour donner des capacites de qualite de service (qos) aux protocoles amdp-ec (csma-ca) pour permettre la communication isochrone et la co-existence des schemas de modulation et des couches physiques multiples |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2425934A1 CA2425934A1 (fr) | 2000-01-14 |
| CA2425934C true CA2425934C (fr) | 2004-04-20 |
Family
ID=4162649
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002425934A Expired - Fee Related CA2425934C (fr) | 1998-07-14 | 1998-07-14 | Methode pour donner des capacites de qualite de service (qos) aux protocoles amdp-ec (csma-ca) pour permettre la communication isochrone et la co-existence des schemas de modulation et des couches physiques multiples |
| CA 2242985 Abandoned CA2242985A1 (fr) | 1998-07-14 | 1998-07-14 | Methode pour donner des capacites de qualite de service (qos) aux protocoles amdp-ec (csma-ca) pour permettre la communication isochrone et la co-existence des schemas de modulation et des couches physiques multiples |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2242985 Abandoned CA2242985A1 (fr) | 1998-07-14 | 1998-07-14 | Methode pour donner des capacites de qualite de service (qos) aux protocoles amdp-ec (csma-ca) pour permettre la communication isochrone et la co-existence des schemas de modulation et des couches physiques multiples |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2425934C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873710B (zh) * | 2009-04-23 | 2013-08-14 | 厦门星网锐捷软件有限公司 | 基于ieee802.15.4标准的非槽道方式csma-ca算法的优化方法 |
-
1998
- 1998-07-14 CA CA002425934A patent/CA2425934C/fr not_active Expired - Fee Related
- 1998-07-14 CA CA 2242985 patent/CA2242985A1/fr not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2242985A1 (fr) | 2000-01-14 |
| CA2425934A1 (fr) | 2000-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |