UA96020C2 - Method and apparatus for polling in a communication system - Google Patents
Method and apparatus for polling in a communication systemInfo
- Publication number
- UA96020C2 UA96020C2 UAA200910469A UAA200910469A UA96020C2 UA 96020 C2 UA96020 C2 UA 96020C2 UA A200910469 A UAA200910469 A UA A200910469A UA A200910469 A UAA200910469 A UA A200910469A UA 96020 C2 UA96020 C2 UA 96020C2
- Authority
- UA
- Ukraine
- Prior art keywords
- polling
- receiver
- rlc
- pdus
- transmitter
- Prior art date
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
A data packet communication system employs radio link control (RLC) transmission between a transmitter and a receiver with an Automatic Repeat Request (AKQ) arrangement whereby polling of the receiver is accomplished with reduced amount of redundantly transmitted data, such as between an access node and terminal. Upon a polling event, such as emptying of a transmission buffer of the transmitter, expiration of a polling timer, or reaching a radio link control (RLC) protocol data units (PDUs) count threshold, the transmitter sends a polling command to the receiver, This polling command is smaller than any of the RLC PDUs, which are conventionally resent with a polling bit set to evoke a STATUS PDU from the receiver. With evolving communication standards tending toward larger PDUs, such as in excess of a kilobyte for HSPA+ (High-Speed Packet Access Evolution) and 3GPP LTE (Long Term Evolution), this inefficiency can be of increasing impact.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89539407P | 2007-03-16 | 2007-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
UA96020C2 true UA96020C2 (en) | 2011-09-26 |
Family
ID=41595136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200910469A UA96020C2 (en) | 2007-03-16 | 2008-03-17 | Method and apparatus for polling in a communication system |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101636957A (en) |
UA (1) | UA96020C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2229744B1 (en) * | 2008-01-08 | 2013-05-22 | Telefonaktiebolaget L M Ericsson (publ) | Method and arrangement in a wireless communication network |
WO2011100911A2 (en) * | 2011-04-12 | 2011-08-25 | 华为技术有限公司 | Detection processing method, data transmitter, data receiver and communication system |
CN111698726B (en) * | 2019-03-13 | 2023-07-25 | 中国移动通信有限公司研究院 | Data transmission method, device, related equipment and storage medium |
-
2008
- 2008-03-17 UA UAA200910469A patent/UA96020C2/en unknown
- 2008-03-17 CN CN200880008539A patent/CN101636957A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN101636957A (en) | 2010-01-27 |
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