WO2006107909A3 - Communication system and a processor and a method for use therein - Google Patents

Communication system and a processor and a method for use therein Download PDF

Info

Publication number
WO2006107909A3
WO2006107909A3 PCT/US2006/012405 US2006012405W WO2006107909A3 WO 2006107909 A3 WO2006107909 A3 WO 2006107909A3 US 2006012405 W US2006012405 W US 2006012405W WO 2006107909 A3 WO2006107909 A3 WO 2006107909A3
Authority
WO
WIPO (PCT)
Prior art keywords
processor
random access
communication system
operable
mobile stations
Prior art date
Application number
PCT/US2006/012405
Other languages
French (fr)
Other versions
WO2006107909A2 (en
Inventor
Sun Shaobo
Ken Jakobsen
Kristian Gronkjaer Pedersen
Original Assignee
Motorola Inc
Sun Shaobo
Ken Jakobsen
Kristian Gronkjaer Pedersen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Motorola Inc, Sun Shaobo, Ken Jakobsen, Kristian Gronkjaer Pedersen filed Critical Motorola Inc
Publication of WO2006107909A2 publication Critical patent/WO2006107909A2/en
Publication of WO2006107909A3 publication Critical patent/WO2006107909A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0866—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access
    • H04W74/0875—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access with assigned priorities based access

Abstract

A processor (108) for use in a fixed infrastructure (101) of a communication system (100) including a plurality of mobile stations (109, 110) each operable to request on a control channel by a random access procedure access to a shared communication resource (PDCH) of the system, the processor being operable to adjust dynamically, according to a detected demand as measured by a number of collisions occurring in a given period of time, a number of random access opportunities available to the mobile stations to make requests for access to the shared resource by the random access procedure. Also described is a system (100) incorporating the processor and a method of operation using the processor.
PCT/US2006/012405 2005-04-01 2006-03-31 Communication system and a processor and a method for use therein WO2006107909A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0506611A GB2424799A (en) 2005-04-01 2005-04-01 Dynamic allocation of random access time slots in a mobile communication system
GB0506611.3 2005-04-01

Publications (2)

Publication Number Publication Date
WO2006107909A2 WO2006107909A2 (en) 2006-10-12
WO2006107909A3 true WO2006107909A3 (en) 2007-01-18

Family

ID=34586525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/012405 WO2006107909A2 (en) 2005-04-01 2006-03-31 Communication system and a processor and a method for use therein

Country Status (2)

Country Link
GB (1) GB2424799A (en)
WO (1) WO2006107909A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2400810B1 (en) * 2010-06-23 2013-01-02 ML-C MobileLocation-Company GmbH Sending a message from a telecommunication device to a mobile telecommunication network
EP2451231B1 (en) * 2010-11-04 2017-09-13 Airbus Defence and Space Oy Improved common control channel operation
US9356854B2 (en) 2013-03-15 2016-05-31 Echelon Corporation Method and system of enhancing signal processing in a shared medium network
WO2015127627A1 (en) * 2014-02-27 2015-09-03 华为技术有限公司 Resource management method and device
US9277428B2 (en) 2014-04-29 2016-03-01 Motorola Solutions, Inc. Method and apparatus for responding to a potential mass random access event

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5778318A (en) * 1994-01-14 1998-07-07 Nokia Telecommunications Oy Method for allocating channels in a radio system
US6694141B1 (en) * 1997-06-24 2004-02-17 Nokia Networks Oy Channel selection in a radio link system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2236606B (en) * 1989-06-24 1993-03-31 Motorola Israel Ltd Communications system with contention protocol
EP0993212B1 (en) * 1998-10-05 2006-05-24 Sony Deutschland GmbH Random access channel partitioning scheme for CDMA system
GB2347824B (en) * 1999-03-05 2004-03-03 Internat Mobile Satellite Orga Communication methods and apparatus
US6285662B1 (en) * 1999-05-14 2001-09-04 Nokia Mobile Phones Limited Apparatus, and associated method for selecting a size of a contention window for a packet of data system
EP1311088A1 (en) * 2002-01-11 2003-05-14 Alcatel Method for communicating messages within a wireless network and acces point implementing said method
GB2399991B (en) * 2003-03-28 2005-05-18 Motorola Inc Mobile communication methods, systems and apparatus for use therein

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5778318A (en) * 1994-01-14 1998-07-07 Nokia Telecommunications Oy Method for allocating channels in a radio system
US6694141B1 (en) * 1997-06-24 2004-02-17 Nokia Networks Oy Channel selection in a radio link system

Also Published As

Publication number Publication date
GB0506611D0 (en) 2005-05-11
GB2424799A (en) 2006-10-04
WO2006107909A2 (en) 2006-10-12

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