CN1326424C - Quick selecting network registrated double mode or multiple mode terminal and method - Google Patents
Quick selecting network registrated double mode or multiple mode terminal and method Download PDFInfo
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- CN1326424C CN1326424C CNB200510103509XA CN200510103509A CN1326424C CN 1326424 C CN1326424 C CN 1326424C CN B200510103509X A CNB200510103509X A CN B200510103509XA CN 200510103509 A CN200510103509 A CN 200510103509A CN 1326424 C CN1326424 C CN 1326424C
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Abstract
The present invention relates to a quick selecting network registered double-mode or multiple-mode terminal and a method, which comprises a physical hardware layer and a software layer, wherein the physical hardware layer comprises a storage unit; the software layer comprises a network selecting module of a quick selecting network. When a user starts a computer again or sets again an access technique of tendency use, the software layer of the network selecting module is activated; the network selecting module is used for reading the access technique of the tendency use of the user; the existence of a network access technique used at the last time in a user card is judged; if the network access technique exists, the network access technique which is used at the last time is read; otherwise, the network access technique which is used at the last time is read in the storage unit; the network selecting module is used for comparing two access techniques; if the two access techniques are identical, cell information which is resident at the last time is used for trying to reside on a network used at the last time; if the two access techniques are different, the process of trying to reside on the network used at the last time is terminated in advance for directly trying to reside on an attribution network. The terminal of the present invention reduces a wireless resource, terminal electric energy and time consumption, and has an energy-saving effect.
Description
Technical field
The present invention relates to moving communicating field, particularly relate to a kind of bimodulus or multimode terminal and method of in mobile communication, selecting network to register fast.
Background technology
Development along with mobile communication technology, mobile communication carrier build up and come into operation 3G (Third Generation) Moblie network (3G) WCDMA, CDMA2000 or TD-SCDMA, operator continues to provide second generation mobile communications network (2G) GSM or CDMA again, the real network situation that this will form multiple mobile network's access technology and deposit simultaneously.And, hot zones (as the big city) multiple network will occur and cover, and, have only the 2G network, perhaps various the and complicated wireless environment of the 3G network of 2G and a kind of access technology covering in other areas at 3G mobile communications network first stage of construction.
On the other hand,, do not wish to abandon using the voice service of 2G network, but wish to enjoy on this basis the data service service of the high speed that 3G network provides for the terminal use.This makes bimodulus or multimode terminal will become the terminal use and is inclined to the product of buying and using.Since in 3G, bandwidth, and the power efficiency of general radio frequency is lower, and the communication protocol of 3G is complicated more, makes that the power consumption of 3G terminal is bigger.Be supported in bimodulus or the multimode terminal that service is provided among 2G and the 3G for needs, how saves energy also is the emphasis that need consider when the actual production product.
The terminal use is in start or when reselecting network, the how service that needs according to him, and network of effective choice will have very big influence to saving the terminal electric energy.But regulation according to the 3GPP standard, terminal is when selecting network, all will be according to attempting residing in used network last time (Registered Public Land Mobile Network earlier, RPLMN), if can not be successful, attempt in order again residing in home network (Home Public Land Mobile Network, HPLMN), and the public land mobile network network that is inclined to use of other users or operator (public land mobilenetwork, PLMN) on.
But the wireless environment that the resident method of this trial does not fully take into account many nets and deposits, will be under some complex wireless environments, for example when the user has revised the access technology of being inclined to use, perhaps last time, used network lost under the situations such as covering, in user's start-up logging process again, if again according to the 3GPP standard code, attempt residing in used network last time, will can be not successful.This operation undoubtedly can consumed power, consumption network Radio Resource, waste hour of log-on.
Chinese patent application 03136510.8 discloses the method that a kind of multimode user terminal is selected the sub-district, when comprising described user terminal start or being in idle condition, selects the best sub-district of signal in the minimum current available network of rate resident; When the described user terminal that is in idle condition was initiated service request, search can provide the sub-district of the minimum network type of rate in this professional sub-district as persistent district, and initiates service request to network.It is resident that this method can select the better sub-district of the minimum signal of voice communication rate to carry out, the process of re-selecting cell in the time of can avoiding UE to initiate speech business, and the power consumption of reduction UE can make the user pay minimum rate again and finish communication process.
This method is to be based upon start or in idle condition, terminal searching an all-network, and after having compared each network rate, the resident method of which network is selected in decision again.Though guaranteed the minimum of rate like this, be cost to expend terminal electric energy and residence time.
Summary of the invention
The object of the present invention is to provide a kind of bimodulus or multimode terminal and method of quick selection network registry registration.It can reduce Radio Resource, terminal electric energy and time loss when selecting the network registry registration, successfully select the network service, has energy-conservation effect.
The invention provides a kind of terminal of quick selection network registry registration:
This terminal is bimodulus or multimode terminal, and described terminal comprises physical hardware layer and software layer.The physical hardware layer comprises data handling system, peripheral interface, man-machine interface, radio-frequency (RF) receiving and transmission module, memory cell and subscriber card.Comprise human-machine interface layer in the software layer, abstract application layer, protocol stack Non-Access Stratum, protocol stack Access Layer and physical layer.
The access technology that the user is inclined to use is stored in the memory cell, and the access technology of used network user's last time (RPLMN) is stored in memory cell or the subscriber card.
Described software layer also comprise the access technology be inclined to use by user relatively and user's last time used network access technology and select network of network to select module fast, network selection module be used for access technology that the comparison user is inclined to use with user's last time used network access technology whether identical, when identical, select the access technology access network of used network user's last time, not not simultaneously, select the access technology access network of home network; Described network selection module is implanted the functional layer that has merged.
Described quick selection network of network is selected module, can optionally implant in the software layer any one deck in each functional layer that has merged from top to bottom, and they can be human-machine interface layer, abstract application layer, protocol stack Non-Access Stratum, protocol stack Access Layer.
The invention also discloses a kind of method of quick selection network registry registration:
Step 1: when the user starts shooting again or resets the access technology of being inclined to use, activate the functional layer at network selection module place;
Step 2: network selection module reads the access technology that the user is inclined to use from memory cell;
Step 3: the access technology that judges whether used network last time;
Step 4:, then forward step 5 to if do not have; Otherwise, relatively the access technology be inclined to use of user and last time used network access technology, if two kinds of access technologies are identical, each layer of command terminal according to store in this network access technique and the subscriber card last time used network cell parameter (comprising the frequency that used the sub-district last time, the lane place identifier, cell identification number, parameters such as 3G cell scrambling) attempt residing network,, then feed back resident successful information if success is resident; Otherwise forward step 5 to; If two kinds of access technologies are inequality, also forward step 5 to;
Step 5: read home network (HPLMN) and its access technology, each layer of command terminal selected the home network that inserts according to this network access technique, and require it to need not to read the cell parameter of the network that used the last time in the subscriber card, attempt residing network; If the resident home network of success then feeds back resident successful information; Otherwise, according to 3GPP agreement regulation order, continue to attempt residing in other public land mobile networks, up to selecting the network success, find that perhaps terminal is not within the coverage of any network.
Step 6: during shutdown, network selection module is judged the access technology that whether can preserve used network user's last time in the subscriber card.
Step 7: if can, the access technology of used network was kept in the subscriber card user's last time; If cannot, the access technology of used network was kept in the memory cell user's last time.
The invention has the beneficial effects as follows: by terminal of the present invention and method, terminal is made amendment and optimized, thereby realize faster, more effective, more save terminal and network radio resources, more save the terminal electric energy and successfully select network, have energy-conservation effect.
Description of drawings
Fig. 1 is the embodiment of the invention one a terminal software structural representation;
Fig. 2 is the embodiment of the invention two terminal software structural representations;
Fig. 3 is the embodiment of the invention three terminal software structural representations;
Fig. 4 is the embodiment of the invention four terminal software structural representations;
When being starting up of terminal of the present invention, Fig. 5 selects the method flow diagram of network registry registration fast;
Fig. 6 is the method flow diagram of terminal of the present invention when shutdown.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
The present invention particularly can support the second generation (2G) wireless mobile telecommunication technology with a kind of: global system for mobile communications (GSM) or Narrowband CDMA (CDMA) communication system; and the third generation (3G) wireless mobile telecommunication technology; Wideband Code Division Multiple Access (WCDMA) (WCDMA) communication system; the apparatus and method that the bimodulus of CDMA 2000 (CDMA2000) communication system or time division duplex one synchronous code division multiple access (TD-SCDMA) communication system or multi-module radio terminal select network to register are described, but the present invention is suitable for any bimodulus except above-mentioned mobile communications network or the situation of multi-mode mobile communication coexistence of systems equally.
The invention provides a kind of terminal of quick selection network registry registration:
It mainly comprises physical hardware layer and software layer.The physical hardware layer comprises data handling system, peripheral interface, man-machine interface, radio-frequency (RF) receiving and transmission module, memory cell and subscriber card.Comprise human-machine interface layer, abstract application layer, protocol stack Non-Access Stratum, protocol stack Access Layer and physical layer in the software layer.
The access technology that the user is inclined to use is stored in the memory cell, and user's last time, the access technology of used network was stored in memory cell or the subscriber card.
Described software layer also comprise the access technology be inclined to use by user relatively and user's last time used network access technology and select network of network to select module fast, described network selection module is implanted the functional layer that has merged.
Described memory cell is flash internal memory or EEPROM (Electrically ErasableProgrammable Read-Only Memory) EEPROM (Electrically Erasable Programmable Read Only Memo), the perhaps terminal memory of other types.
Described human-machine interface layer is the functional layer that bimodulus or multimode selection can be provided for the user.
Described subscriber card can be SIM card, usim card or UIM card.
Described quick selection network of network is selected module; can optionally implant in the software layer from top to bottom the bimodulus supported that has merged or any one deck in each functional layer of multimode, they can be human-machine interface layer, abstract application layer; the protocol stack Non-Access Stratum, the protocol stack Access Layer.
The so-called fusion is exactly in each functional layer of software, and certain one deck can be supported second generation mobile communication system and 3-G (Generation Three mobile communication system) simultaneously.
What is called does not merge, and is meant between second generation mobile communication system and each functional layer of 3-G (Generation Three mobile communication system) software to isolate mutually, works alone.
Embodiment one: as shown in Figure 1; terminal of the present invention comprises the bimodulus supported that merged or the human-machine interface layer of multimode; and abstract application layer, protocol stack Non-Access Stratum, protocol stack Access Layer and the physical layer of the two or more different mobile communication patterns of support that do not merge; promptly support abstract application layer, protocol stack Non-Access Stratum, protocol stack Access Layer and the physical layer of GSM/GPRS communication pattern, and abstract application layer, protocol stack Non-Access Stratum, protocol stack Access Layer and the physical layer of supporting the WCDMA/CDMA2000/TD-SCDMA communication pattern.Network selection module is implanted in the human-machine interface layer of a bimodulus supported that has merged or multimode.
Embodiment two: as shown in Figure 2; terminal of the present invention comprises the bimodulus supported that merged or human-machine interface layer, the abstract application layer of multimode; and protocol stack Non-Access Stratum, protocol stack Access Layer and the physical layer of the two or more support different modes of support that do not merge; promptly support protocol stack Non-Access Stratum, protocol stack Access Layer and the physical layer of GSM/GPRS communication pattern, and protocol stack Non-Access Stratum, protocol stack Access Layer and the physical layer of supporting the WCDMA/CDMA2000/TD-SCDMA communication pattern.The bimodulus supported that the network selection module implantation has been merged or the abstract application layer of multimode.
Embodiment three: as shown in Figure 3; terminal of the present invention comprises and merges the human-machine interface layer that can support bimodulus or multimode; abstract application layer and protocol stack Non-Access Stratum; and the protocol stack Access Layer and the physical layer of the two or more support different modes that do not merge; promptly support the protocol stack Access Layer and the physical layer of GSM/GPRS communication pattern, and protocol stack Access Layer and the physical layer of supporting the WCDMA/CDMA2000/TD-SCDMA communication pattern.Network selection module is implanted in the bimodulus supported that merged or the protocol stack Non-Access Stratum of multimode.
Embodiment four: as shown in Figure 4; terminal of the present invention comprises and merges the human-machine interface layer that can support bimodulus or multimode; abstract application layer; protocol stack Non-Access Stratum and protocol stack Access Layer; and the physical layer of the two or more support different modes that do not merge; promptly support the physical layer of GSM/GPRS communication pattern, and the physical layer of supporting the WCDMA/CDMA2000/TD-SCDMA communication pattern.Network selection module is implanted in the bimodulus supported that merged or the protocol stack Access Layer of multimode.
The invention also discloses a kind of method of quick selection network registry registration:
Shown in Fig. 5,6, comprise following implementation step:
1. when the user starts shooting again or resets the access technology of being inclined to use, activate the functional layer at network selection module place;
2. network selection module reads the access technology that the user is inclined to use from memory cell;
3. judge whether the access technology of used network last time;
31) network selection module is judged the access technology that whether stores used network last time in the subscriber card, if read this network access technique;
32), from memory cell, read the access technology of used network last time if do not have.
4., then forward 5 to if do not have; Otherwise, relatively the access technology be inclined to use of user and last time used network access technology, if two kinds of access technologies are identical, each layer of command terminal is according to this network access technique, with store in the subscriber card last time used network cell parameter, comprise the frequency that used the sub-district last time, lane place identifier, cell identification number, parameters such as 3G cell scrambling, attempt residing network,, then feed back resident successful information if success is resident; Otherwise forward 5 to; If two kinds of access technologies are inequality, also forward 5 to;
5. read home network (HPLMN) and its access technology, each layer of command terminal selected the home network that inserts according to this network access technique, and requires it to need not to read the cell parameter of the network that used the last time in the subscriber card, attempts residing network; If the resident home network of success then feeds back resident successful information; Otherwise, according to 3GPP agreement regulation order, continue to attempt residing in other public land mobile networks (PLMN), up to selecting the network success, find that perhaps terminal is not within the coverage of any network.
6. when shutting down, network selection module is judged the access technology that whether can preserve used network last time in the subscriber card.
If can, the access technology of used network was kept in the subscriber card last time.If cannot, the access technology of used network was kept in the memory cell last time.
Select bimodulus or the multimode terminal and the method for network registry registration fast according to the present invention; can be quicker; more effective; thereby save terminal and network radio resources more; save the terminal electric energy more and successfully select network; implant network selection module at high level more, more can more effective this process of optimized choice network.
Present embodiment is in order to make the auditor understand the detailed description that the present invention carries out better; it is not the qualification of scope that the present invention is protected; therefore, those of ordinary skills do not break away from purport of the present invention without creative work to this bright change of making in protection scope of the present invention.
Claims (7)
1. terminal of selecting fast the network registry registration, this terminal is bimodulus or multimode terminal, comprises physical hardware layer and software layer, the physical hardware layer comprises data handling system, peripheral interface, man-machine interface, radio-frequency (RF) receiving and transmission module, memory cell and subscriber card; Comprise human-machine interface layer in the software layer, abstract application layer, the protocol stack Non-Access Stratum, protocol stack Access Layer and physical layer, it is characterized in that: the access technology that the user is inclined to use is stored in the memory cell, user's last time, the access technology of used network was stored in memory cell or the subscriber card, described software layer also comprises network selection module, network selection module be used for access technology that the comparison user is inclined to use with user's last time used network access technology whether identical, when identical, select the access technology access network of used network user's last time, not not simultaneously, select the access technology access network of home network; Described network selection module is implanted the functional layer that has merged.
2. the terminal of quick selection network registry registration according to claim 1, it is characterized in that, described quick selection network of network is selected module, can optionally implant in the software layer any functional layer in the human-machine interface layer that has merged, abstract application layer, protocol stack Non-Access Stratum or the protocol stack Access Layer from top to bottom.
3. the terminal of quick selection network registry registration according to claim 1 and 2 is characterized in that described memory cell is flash internal memory or EEPROM EEPROM (Electrically Erasable Programmable Read Only Memo).
4. the terminal of quick selection network registry registration according to claim 3 is characterized in that described subscriber card is SIM card, usim card or UIM card.
5. a method of selecting the network registry registration fast is characterized in that, comprises the steps:
Step 1: when the user starts shooting again or resets the access technology of being inclined to use, activate the functional layer at network selection module place;
Step 2: network selection module reads the access technology that the user is inclined to use from memory cell;
Step 3: the access technology that judges whether used network last time;
Step 4:, then forward step 5 to if do not have; Otherwise, relatively the access technology be inclined to use of user and last time used network access technology, if two kinds of access technologies are identical, each layer of command terminal is according to this network access technique, with store in the subscriber card last time used network cell parameter attempt residing network, if success is resident, then feed back resident successful information; Otherwise forward step 5 to; If two kinds of access technologies are inequality, also forward step 5 to;
Step 5: read the access technology of home network and it, each layer of command terminal selected the home network that inserts according to this network access technique, and requires it to need not to read the cell parameter of the network that used the last time in the subscriber card, attempts residing network; If the resident home network of success then feeds back resident successful information; Otherwise, according to 3GPP agreement regulation order, continue to attempt residing in other public land mobile networks, up to selecting the network success, find that perhaps terminal is not within the coverage of any network.
6. the method for quick selection network registry registration according to claim 5 is characterized in that described step 3 comprises following process:
A) network selection module is judged the access technology that whether stores used network last time in the subscriber card, if read this network access technique;
B), from memory cell, read the access technology of used network last time if do not have.
7. the method for quick selection network registry registration according to claim 5 is characterized in that, also comprises the following steps:
Step 6: during shutdown, network selection module is judged the access technology that whether can preserve used network user's last time in the subscriber card;
Step 7: if can, the access technology of used network was kept in the subscriber card user's last time; If cannot, the access technology of used network was kept in the memory cell user's last time.
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| CNB200510103509XA CN1326424C (en) | 2005-09-19 | 2005-09-19 | Quick selecting network registrated double mode or multiple mode terminal and method |
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| CNB200510103509XA CN1326424C (en) | 2005-09-19 | 2005-09-19 | Quick selecting network registrated double mode or multiple mode terminal and method |
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| CN1750698A CN1750698A (en) | 2006-03-22 |
| CN1326424C true CN1326424C (en) | 2007-07-11 |
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Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163291B (en) * | 2006-10-12 | 2010-09-08 | 华为技术有限公司 | Method, system and device for providing access network selection for multimode terminal |
| CN101291519B (en) * | 2007-04-18 | 2011-12-07 | 华为技术有限公司 | Method, system and apparatus for providing mode selection to multi-mode terminal |
| WO2008046303A1 (en) | 2006-10-12 | 2008-04-24 | Huawei Technologies Co., Ltd. | Method for providing access mode selection to multimode terminal, system and apparatus thereof |
| CN101068390B (en) * | 2006-11-06 | 2010-11-10 | 中兴通讯股份有限公司 | TD-SCDMA and GSM double-mode mobile terminal cut-off method |
| CN100569018C (en) * | 2006-11-22 | 2009-12-09 | 中兴通讯股份有限公司 | Network selecting and reselecting method and device and standby network editing and increase method |
| CN101370197B (en) * | 2007-08-16 | 2012-02-01 | 联芯科技有限公司 | Dual-standby terminal and method for switching between dual-module dual-standby terminal modes |
| CN101400175B (en) * | 2007-09-25 | 2010-05-19 | 英华达（南京）科技有限公司 | Method for starting driver program by mobile communication device |
| CN100442898C (en) * | 2007-12-07 | 2008-12-10 | 嘉兴闻泰通讯科技有限公司 | Power on and network search method for dual-card and dual-standby mobile phone |
| CN101626431B (en) * | 2009-08-12 | 2012-05-23 | 厦门敏讯信息技术股份有限公司 | Processing method and processing system capable of adapting to communication mode |
| CN102395175B (en) * | 2011-06-30 | 2018-01-23 | 中兴通讯股份有限公司 | A kind of PLMN system of selection and mobile terminal |
| CN102421156B (en) * | 2011-08-05 | 2015-07-08 | 展讯通信（上海）有限公司 | Multi-card multi-standby mobile terminal and communication method thereof |
| CN103313351B (en) * | 2012-03-16 | 2017-02-08 | 中兴通讯股份有限公司 | Method and device for accelerating terminal startup residence and registration process |
| CN102724736B (en) * | 2012-06-15 | 2016-03-30 | 工业和信息化部电信传输研究所 | A kind of method for searching network of single deck tape-recorder double-standby mobile terminal Public Land Mobile Nerwork and device |
| WO2014187281A1 (en) * | 2013-10-22 | 2014-11-27 | 中兴通讯股份有限公司 | Network access processing method and apparatus of multi-mode terminal, and multi-mode terminal |
| CN104363629A (en) * | 2014-11-03 | 2015-02-18 | 联通兴业通信技术有限公司 | System, method and identification card for accessing operator networks |
| CN104602275B (en) * | 2014-12-19 | 2018-03-23 | 小米科技有限责任公司 | Client identification module SIM card switching method and device |
| US9661674B2 (en) * | 2015-03-03 | 2017-05-23 | Apple Inc. | Dual-SIM network selection techniques |
| CN105578590B (en) * | 2015-03-31 | 2019-06-11 | 宇龙计算机通信科技(深圳)有限公司 | A kind of the whole network leads to the network registering method and terminal of terminal |
| CN111417106B (en) * | 2020-03-25 | 2022-10-25 | 展讯通信（上海）有限公司 | Registration method and device of user identification card, storage medium and terminal |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571572A (en) * | 2003-03-25 | 2005-01-26 | 日本电气株式会社 | Method of network acquisition and related cellular radio communication device |
| CN1581823A (en) * | 2003-08-14 | 2005-02-16 | 华为技术有限公司 | Method for rapid accessing attached networks of user terminal in wireless LAN |
| CN1604548A (en) * | 2003-09-30 | 2005-04-06 | 华为技术有限公司 | Rapid interactive method for selection of accessing mobile network by user terminal in WLAN |
| CN1607852A (en) * | 2003-10-15 | 2005-04-20 | 华为技术有限公司 | Method for selecting community by multi-mode mobile terminal |
| WO2005048626A1 (en) * | 2003-11-13 | 2005-05-26 | Research In Motion Limited | Network selection methods and apparatus with home network prioritization after network signal recovery or power-on |
| WO2005060294A1 (en) * | 2003-12-17 | 2005-06-30 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for radio resource management in a communication system |
| US6914913B2 (en) * | 2002-08-27 | 2005-07-05 | Motorola, Inc. | Multi-mode interoperable mobile station communications architectures and methods |
| WO2005067335A1 (en) * | 2004-01-07 | 2005-07-21 | Research In Motion Limited | Apparatus, and associated method, for facilitating selection by a mobile node of a network through which to communicate using a hierarchical selection process |
-
2005
- 2005-09-19 CN CNB200510103509XA patent/CN1326424C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6914913B2 (en) * | 2002-08-27 | 2005-07-05 | Motorola, Inc. | Multi-mode interoperable mobile station communications architectures and methods |
| CN1571572A (en) * | 2003-03-25 | 2005-01-26 | 日本电气株式会社 | Method of network acquisition and related cellular radio communication device |
| CN1581823A (en) * | 2003-08-14 | 2005-02-16 | 华为技术有限公司 | Method for rapid accessing attached networks of user terminal in wireless LAN |
| CN1604548A (en) * | 2003-09-30 | 2005-04-06 | 华为技术有限公司 | Rapid interactive method for selection of accessing mobile network by user terminal in WLAN |
| CN1607852A (en) * | 2003-10-15 | 2005-04-20 | 华为技术有限公司 | Method for selecting community by multi-mode mobile terminal |
| WO2005048626A1 (en) * | 2003-11-13 | 2005-05-26 | Research In Motion Limited | Network selection methods and apparatus with home network prioritization after network signal recovery or power-on |
| WO2005060294A1 (en) * | 2003-12-17 | 2005-06-30 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for radio resource management in a communication system |
| WO2005067335A1 (en) * | 2004-01-07 | 2005-07-21 | Research In Motion Limited | Apparatus, and associated method, for facilitating selection by a mobile node of a network through which to communicate using a hierarchical selection process |
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|---|---|
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