CN101001422A - Method for searching multiple high-speed shared control channel of multiple carrier cell mobile terminal - Google Patents
Method for searching multiple high-speed shared control channel of multiple carrier cell mobile terminal Download PDFInfo
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- CN101001422A CN101001422A CNA2006100002661A CN200610000266A CN101001422A CN 101001422 A CN101001422 A CN 101001422A CN A2006100002661 A CNA2006100002661 A CN A2006100002661A CN 200610000266 A CN200610000266 A CN 200610000266A CN 101001422 A CN101001422 A CN 101001422A
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Abstract
This invention relates to a method for searching multiple high-speed shared control channels by multi-carrier local area mobile terminals including the following steps: a, a UE divides a HS-SCCH set distributed by the network side into several HS-SCCH sub-sets and the frequency point information of a HS-PDSCH matched to the HS-SCCH in each sub-set is the same, b, the UE searches for all HS-SCCH sub-sets when needing to get the matched information of the HS-PDSCH and stops searching for other HS-SCCH of said sub-set and monitors said HS-SCCH to search for other not found out accordant HS-SCCH sub-sets continuously, which can reduce searching time of mobile terminals.
Description
Technical field
The present invention relates to a kind of method of mobile terminal to search High-Speed Shared Control Channel, relate in particular to the method for many High-Speed Shared Control Channels of multi-carrier district mobile terminal to search in a kind of TD-SCDMA (Time Division-Synchronization Code Division Multiple Access, TD SDMA) system.
Background technology
TD-SCDMA can support non-symmetrical service well, and this is very effective to satisfying the ever-increasing data traffic requirement of mobile communication subscriber.HSDPA (high speed downlink packet access) technology is a kind of technology that provides the high-speed down data business at the multi-user, can be used for satisfying the packet service that has the characteristic of bursting in the down link, as flow data service, interactive application.In general, data service has different traffic performances with speech business, and voice communication system adopts power control techniques to offset the influence of channel fading for system, to obtain metastable speed usually, and data service can be tolerated time-delay relatively, can tolerate the variation in short-term of speed.The HSDPA technology is not to attempt channel conditions is improved, but adopt corresponding speed according to channel situation, for this, HSDPA has introduced a kind of new transmission channel---high speed descending sharing channel (HS-DSCH) and the new physical channel-high-speed physical downlink shared channel (HS-PDSCH) (HS-PDSCH) corresponding with this transmission channel, the user shares descending sign indicating number resource and power resource, carries out time division multiplexing.Node B (Node B) is before emission HS-PDSCH, and emission high-speed downstream control channel (HS-SCCH) notifies portable terminal (UE) some necessary parameter earlier.HS-SCCH is used to carry the physical layer that is used on the HS-PDSCH decode and controls signaling.By reading the information on the HS-SCCH, portable terminal can find HS-PDSCH resource into this mobile terminal configuration according to physical layer information such as the code channel of its appointment, time slot, modulation systems.Portable terminal monitoring HS-SCCH checks whether the information of issuing oneself is arranged, and portable terminal begins to receive the data of HS-PDSCH transmission if having then, and goes up configuration information by the HS-PDSCH that obtains the data that receive are carried out demodulation.
1.1 single-carrier cell, UE searches for a HS-SCCH who meets self identification
According to the 3GPP agreement, in the TD-SCDMA system, a cell configuration is on a carrier frequency, when network side is a UE configuration HS-PDSCH resource, be 1～4 HS-SCCH of this UE configuration, constitute 1 HS-SCCH collection, each HS-SCCH has the HS-SICH (high speed uplink control channel) of a correspondence.UE obtains the configuration information of HS-PDSCH by reading the signaling message that HS-SCCH goes up carrying, this HS-SCCH collection of continuous monitoring simultaneously.When UE searches for each HS-SCCH successively, compare with the UE sign of oneself by " UE sign " information that reads on the HS-SCCH, after therefrom finding actual disposition to give that HS-SCCH of oneself, because at 1 of 1 TTI (Transmission Time Interval) possible configuration and the identical HS-SCCH of UE sign, so UE no longer monitors the HS-SCCH of other distribution.UE monitors this HS-SCCH always, uses the signaling information of its carrying to obtain the dynamic parameter configuration of HS-PDSCH, and up at certain TTI, UE can not read the UE sign that conforms to oneself at this HS-SCCH, maybe can not read this HS-SCCH.
In single carrier cell, distribute to oneself HS-SCCH collection at network side, UE in a single day search 1 with HS-SCCH that the UE sign of oneself conforms to after, just do not need to search for again other HS-SCCH.
1.2 multi-carrier district, UE searches for many HS-SCCH that meet self identification
In the TD-SCDMA multi-carrier frequency system, when network and portable terminal all are supported on a plurality of carrier waves when disposing the HS-PDSCH resource simultaneously for this portable terminal, network side need be this mobile terminal configuration HS-PDSCH on one or more carrier waves according to the ability of portable terminal, the business of portable terminal and the factors such as resource of network side.At this moment, network is called the HS-SCCH collection for this mobile terminal configuration meets many HS-SCCH of self identification, and each HS-SCCH is used to carry the configuration parameter of HS-PDSCH resource on each carrier wave.UE search one with HS-SCCH that the UE sign of oneself conforms to after, also need to continue to search for other HS-SCCH that HS-SCCH concentrates, if UE searches many HS-SCCH that conform to self UE sign, represent that then UE has disposed the HS-PDSCH resource on corresponding carrier frequency.UE only monitors these HS-SCCH subsequently.
According to present multi-carrier HSDPA scheme, network side is notified UE by high-level signaling, has disposed which HS-SCCH/HS-SICH channel resource.But this scheme does not illustrate how UE searches for and monitor these HS-SCCH, specifically, exists following problems to need to solve.
Whether UE need distribute in the HS-SCCH set of oneself at network side, adopt the mode of traversal to search for all HS-SCCH? if do not need to search for all HS-SCCH in the HS-SCCH set of distributing to oneself, so, at certain TTI, how does UE judge that this search finishes? at each TTI, UE only needs to monitor the HS-SCCH that these meet the UE sign, need still search for other HS-SCCH in the HS-SCCH set all the time?
Summary of the invention
The technical problem to be solved in the present invention provides the method for many High-Speed Shared Control Channels of a kind of multi-carrier district mobile terminal to search, and it does not need to search for all HS-SCCH, can shorten the search time of UE.
In order to solve the problems of the technologies described above, the invention provides the method for many High-Speed Shared Control Channels of a kind of multi-carrier district mobile terminal to search, it may further comprise the steps:
(a) network side will be notified this UE for the high-speed shared control channel HS-SCCH collection of certain mobile terminal UE configuration, and also the frequency number of the high-speed physical downlink shared channel (HS-PDSCH) HS-PDSCH resource that will distribute for this UE is notified this UE;
(b) this UE high-speed downstream control channel HS-SCCH collection that the network side that obtains is distributed is divided into the HS-SCCH subclass of some numbers, and the high-speed physical downlink shared channel (HS-PDSCH) HS-PDSCH frequency point information that HS-SCCH disposed in each HS-SCCH subclass is identical;
When (c) this UE need obtain the configuration information of HS-PDSCH, all HS-SCCH subclass are searched for repeatedly, in whole search procedure, this UE searches in a certain subclass when meeting the HS-SCCH that itself identifies, and all handles in the following manner:
This UE stops this HS-SCCH that the search of other HS-SCCH of this subclass and monitoring are searched out, judge then whether the HS-SCCH sum that conforms to self identification that searches out reaches described frequency number, the carrier number of UE support and the minimum value in the number of subsets, if, the residue that then stops search HS-SCCH subclass, otherwise, continue to search for repeatedly remaining HS-SCCH subclass.
In order to solve the problems of the technologies described above, the present invention also provides the method for many High-Speed Shared Control Channels of a kind of multi-carrier district mobile terminal to search, and it may further comprise the steps:
(a) mobile terminal UE high-speed downstream control channel HS-SCCH collection that the network side that obtains is distributed is divided into the HS-SCCH subclass of some numbers, and the high-speed physical downlink shared channel (HS-PDSCH) HS-PDSCH frequency point information that HS-SCCH disposed in each HS-SCCH subclass is identical;
When (b) this UE need obtain the configuration information of HS-PDSCH, all HS-SCCH subclass are searched for repeatedly, in whole search procedure, this UE searches in a certain subclass when meeting the HS-SCCH that itself identifies, and all handles in the following manner:
This UE stops this HS-SCCH that the search of other HS-SCCH of this subclass and monitoring are searched out, judge then whether the HS-SCCH sum that conforms to self identification that searches out reaches the carrier number of UE support and the little value in the number of subsets, if, the residue that then stops search HS-SCCH subclass, otherwise, continue the HS-SCCH of search residue repeatedly subclass.
In order to solve the problems of the technologies described above, the present invention provides the method for many High-Speed Shared Control Channels of a kind of multi-carrier district mobile terminal to search again, and it may further comprise the steps:
(a) mobile terminal UE high-speed downstream control channel HS-SCCH collection that the network side that obtains is distributed is divided into the HS-SCCH subclass of some numbers, and the high-speed physical downlink shared channel (HS-PDSCH) HS-PDSCH frequency point information that HS-SCCH disposed in each HS-SCCH subclass is identical;
When (b) this UE need obtain the configuration information of HS-PDSCH, all HS-SCCH subclass are searched for repeatedly, in whole search procedure, meet the HS-SCCH that itself identifies as in a certain subclass, searching, then stop the search of other HS-SCCH of this subclass and monitor this HS-SCCH, then continue repeatedly search for these subclass as also having remaining HS-SCCH subclass this moment.
Further, three kinds of methods that propose above all can have following characteristics: one or more HS-SCCH of UE monitoring go up and can not read the UE that conforms to itself and identify in the time of maybe can not reading this or these HS-SCCH as described, and this UE does not find to all in the HS-SCCH subclass of the HS-SCCH that conforms to again and searches for repeatedly.And in when search, other HS-SCCH in the preferable HS-SCCH place subclass of search this or these earlier when not finding with HS-SCCH that self identification conforms to, searches for other HS-SCCH subclass more successively.
As from the foregoing, UE adopts the inventive method search to meet the HS-SCCH of self identification, no matter when network side is provided with carrier wave or network side when dynamically adjusting carrier wave, comprise the increase and the minimizing of carrier wave, the transfer of carrier frequency point, search procedure is similar, does not all need to search for all HS-SCCH, thereby shortens the search time of UE.
Description of drawings
Fig. 1 is the schematic diagram of all HS-SCCH of embodiment of the invention UE storage inside
Fig. 2 is a plurality of method flow diagrams that meet the HS-SCCH of self identification of embodiment of the invention UE search.
Fig. 3 is the UE search procedure schematic diagram of an application example of the present invention, and wherein, network side has carried out dynamic adjustment to configurations such as carrier wave number and frequencies.
Embodiment
In the present embodiment, when network side is that 1 UE is when having distributed the HS-PDSCH resource on a plurality of carrier waves, accordingly, the HS-SCCH that meets the UE self identification that has distributed equal number for this UE, simultaneously, network side is also notified the N frequency points 2 of the HS-PDSCH resource of UE configuration by high-level signaling or alternate manner.Suppose that the supported carrier number of UE is N3.At this moment, UE search is a plurality of meet self identification HS-SCCH method as shown in Figure 2, may further comprise the steps:
Step 100:UE preserves all HS-SCCH that network side distributes by high-level signaling, and according to the frequency point information of the HS-PDSCH that comprises in each HS-SCCH configuration information, whole HS-SCCH that HS-SCCH is concentrated are divided into several HS-SCCH subclass, the HS-PDSCH frequency point information of HS-SCCH is identical in each subclass, and establishing the subclass number is N1;
As shown in Figure 1, network side is that all HS-SCCH that a UE distributes constitute 1 HS-SCCH collection by high-level signaling, concentrate at this HS-SCCH, network side is the frequency point information that comprises a carrier wave HS-PDSCH resource in the configuration parameter of every HS-SCCH, 1～4 HS-SCCH that this frequency point information is identical constitutes a HS-SCCH subclass, there is a HS-SCCH to conform in each HS-SCCH subclass at most with the UE self identification, this HS-SCCH collection is made of one or more HS-SCCH subclass, the HS-PDSCH resource of the corresponding carrier frequency of each HS-SCCH subclass.
The carrier number the N3 whether N frequency points 2 that step 200:UE judges network side configuration can be supported greater than UE or equal 0, if, execution in step 300, otherwise execution in step 600;
Step 300: when judging the multicarrier number N3 whether HS-SCCH subclass number N1 support greater than UE, if greater than, then execution in step 400, otherwise execution in step 500;
When step 400:UE need obtain the configuration information of HS-PDSCH, UE searches for each HS-SCCH subclass successively according to the mode of HS-SCCH subset search one by one, meet the HS-SCCH that itself identifies as in a certain subclass, searching, then stop the search of other HS-SCCH of this subclass and monitor this HS-SCCH, judge then when whether the HS-SCCH number that meets self identification search equals carrier wave number N3 that UE can support, if, the residue that then stops search HS-SCCH subclass, otherwise, continue the HS-SCCH of search residue repeatedly subclass, finish;
When step 500:UE need obtain the configuration information of HS-PDSCH, UE searches for whole HS-SCCH subclass successively, meet the HS-SCCH that itself identifies as in a certain subclass, searching, then stop the search of other HS-SCCH of this subclass and monitor this HS-SCCH, as also have remaining HS-SCCH subclass then to continue to search for repeatedly these subclass, finish;
Step 600: judge whether HS-SCCH number of subsets N1 counts N2 greater than frequency, if greater than execution in step 700 then, otherwise execution in step 800;
When step 700:UE need obtain the configuration information of HS-PDSCH, UE searches for each HS-SCCH subclass successively according to the mode of HS-SCCH subset search one by one, meet the HS-SCCH that itself identifies as in a certain subclass, searching, then stop the search of other HS-SCCH of this subclass and monitor this HS-SCCH, judge then whether the HS-SCCH sum that meets self identification that searches equals frequency and count N2, if, the residue that then stops search HS-SCCH subclass, otherwise, continue the HS-SCCH of search residue repeatedly subclass, finish;
When step 800:UE need obtain the configuration information of HS-PDSCH, UE searches for whole HS-SCCH subclass successively, meet the HS-SCCH that itself identifies as in a certain subclass, searching, then stop the search of other HS-SCCH of this subclass and monitor this HS-SCCH, as also have remaining HS-SCCH subclass then to continue to search for repeatedly these subclass, finish.
Under normal circumstances, the frequency number of the high-rise notice of network side UE can not surpass the carrier number that number of subsets and UE support.When network side does not notify the UE frequency to count, also frequency points may be configured to zero,, all should be considered as network side and not notify UE the frequency points of configuration for these situations.
In another embodiment, network side is not notified UE the frequency points of the HS-PDSCH resource of configuration this time, promptly the frequency number of Fen Peiing is unknown for UE, the searching method of UE and the foregoing description intermediate frequency are similar when counting the carrier number of supporting greater than UE, promptly identical to the search of each subclass, and when searching out the HS-SCCH number that conforms to and equal carrier number that UE supports and the little value in the number of subsets, stop search to other subclass, otherwise, continue other subclass is searched for repeatedly.
In a word, if the frequency number of the HS-PDSCH resource that network side will distribute for this UE is notified this UE, then the Rule of judgment that stops search of UE is: judge whether the HS-SCCH sum that searches out reaches carrier number that this frequency number, UE support and the minimum value in the number of subsets; If network side is not notified this UE with the frequency number of the HS-PDSCH resource of distributing, then the Rule of judgment that stops search of UE is: judge whether the HS-SCCH sum that searches out reaches carrier number that UE supports and the smaller value in the number of subsets.
Special, when network side is that UE is when only distributing the HS-PDSCH resource on a carrier frequency, HS-SCCH concentrates that to have only a HS-SCCH subclass, the way of search of UE only be the search of a HS-SCCH subclass, and is identical with the mode of UE search HS-SCCH in the present 3GPP agreement.
In fact, the HS-SCCH of UE search comprises the two-layer search procedure in a plurality of HS-SCCH subclass and each HS-SCCH subclass.The former purpose is to determine on which carrier wave, has promptly distributed the HS-PDSCH resource on the indicated HS-PDSCH frequency of which HS-SCCH subclass, and the latter's purpose is to determine which the bar HS-SCCH in each HS-SCCH subclass meets the UE self identification.
In embodiments of the present invention, after all HS-SCCH of network side configuration being carried out the HS-SCCH subset division according to method shown in Figure 1, even all subclass are searched for, do not go by the HS-SCCH number that has searched out and the frequency number of distribution, little value in the carrier number that UE supports and the number of subsets of division relatively stops search, mode with respect to search one by one also can reduce search time, improve search efficiency, search in subclass is identical with the method that single-carrier cell UE searches for the HS-SCCH that meets self identification, promptly in a certain subclass, search the HS-SCCH that meets sign itself, then stop the search of other HS-SCCH of this subclass and monitor this HS-SCCH.
Network side also may according to circumstances dynamically be adjusted the HS-PDSCH resource after the first configuration of finishing carrier wave number and frequency etc., comprises the transfer of increase, minimizing and the carrier frequency point of carrier wave.But, (this once when network side disposes the HS-SCCH collection by high-level signaling, high level has not just participated in later on), if notified the frequency number of UE configuration HS-PDSCH resource, then dynamic adjusted carrier number after this all can not surpass this frequency points, because notify this frequency number of UE to come down to the upper limit of the HS-PDSCH resource frequency number of the high-rise configuration of network side, it is maximum frequency number, have only the frequency number of the HS-PDSCH of network side actual disposition to be lower than on this frequency number in limited time, just can increase carrier number.
In the present embodiment, during as carrier wave minimizing in the dynamic adjustment or carrier frequency point transfer, the UE sign that conforms to itself can not be read on certain HS-SCCH of UE monitoring and maybe this HS-SCCH can not be read, UE search other HS-SCCH in should (or these) subclass then, as not finding the HS-SCCH (HS-SCCH that concentrates at a son adjusts more common) that conforms to the UE sign, do not find to all successively again in the HS-SCCH subclass of the HS-SCCH that conforms to and search for repeatedly, meet the HS-SCCH that itself identifies as in a certain subclass, searching, then stop the search of other HS-SCCH of this subclass and monitor this HS-SCCH, judge then whether the HS-SCCH sum that searches out reaches the frequency number that UE is known, carrier number that UE supports and the minimum value in the number of subsets, if, the residue that then stops search HS-SCCH subclass, otherwise, continue the HS-SCCH of search residue repeatedly subclass.
UE does not stop search after first configuration, when perhaps restarting to search for each subclass less than the HS-SCCH that conforms to because of monitoring, in certain HS-SCCH subclass, search the HS-SCCH (can be to increase a carrier wave or carrier frequency point takes place to shift) that meets self identification as UE, then stop the search of other HS-SCCH of this subclass and monitor this HS-SCCH, judge then whether the HS-SCCH sum that searches out reaches the frequency number of high-rise notice UE, carrier number that UE supports and the little value in the number of subsets, if, the residue that then stops search HS-SCCH subclass, otherwise, continue the HS-SCCH of search residue repeatedly subclass.
Among another embodiment, when the network side high level is not notified the frequency points of UE configuration HS-PDSCH resource when first configuration, for UE, in dynamic adjusted search procedure is similar, and only need becoming to search the HS-SCCH sum that conforms to the condition changing that stops search, to equal carrier number and the little value in the number of subsets that UE supports just passable.
Be the UE search procedure schematic diagram of an application example of the inventive method as shown in Figure 3, wherein network side has carried out dynamic adjustment to configurations such as carrier wave number and frequencies, and the process of many High-Speed Shared Control Channels of UE search is as follows:
Be provided with ability that a UE possesses 3 carrier HSDPAs (simultaneously, UE unknown network side on what carrier waves for oneself having disposed the HS-PDSCH resource), when UE application HSDPA is professional, network side comprises 4 HS-SCCH subclass by high-level signaling for the HS-SCCH of its distribution is concentrated, the HS-PDSCH resource allocation information of corresponding 4 carrier waves, certainly, network side can not all dispose the HS-SCCH that meets the UE self identification in these 4 HS-SCCH subclass in practice.
Configuration 1, network side is the multi-carrier HSDPA number that the carrier number (equaling the frequency number) of the HS-PDSCH resource of UE configuration is supported less than UE, if, obviously have only to search the HS-SCCH that meets the UE self identification in two HS-SCCH subclass when network side has distributed the HS-PDSCH resource for it on two carrier waves;
UE searches for 4 HS-SCCH subclass successively;
UE searches the HS-SCCH that meets self identification on two HS-SCCH subclass;
UE only monitors 2 HS-SCCH that meet self identification on these two HS-SCCH subclass, UE continues search HS-SCCH (ability of UE is to support 3 carrier HSDPAs) on two other HS-SCCH subclass simultaneously;
Configuration 2, network side is that the carrier number of the HS-PDSCH resource of UE configuration increases to the multi-carrier HSDPA number that UE supports, be after network side has disposed 1 HS-SCCH that meets the UE self identification among in two other HS-SCCH subclass again, the HS-PDSCH resource that this moment, network side distributed 3 carrier waves for this UE;
UE continues 2 HS-SCCH that meet self identification in preceding two the HS-SCCH subclass of monitoring, simultaneously, searches 1 HS-SCCH that meets self identification again in the 3rd HS-SCCH subclass;
Because the number that UE searches the HS-SCCH that meets self identification is 3 to equal the multicarrier number that UE supports, subsequently, UE only monitors 3 HS-SCCH that meet self identification in these 3 HS-SCCH subclass, and UE no longer searches for the 4th HS-SCCH subclass;
Configuration 3, network side is realized the dynamic adjustment of the frequency between a plurality of carrier wave HS-PDSCH resources, be that network side changes 1 in preceding 3 HS-SCCH subclass, make no longer configuration meet the HS-SCCH of UE self identification, after configuration meets the HS-SCCH of UE self identification in the 4th HS-SCCH subclass simultaneously, network side has still disposed the HS-PDSCH resource of 3 carrier waves for this UE, but the carrier frequency point of one of them HS-PDSCH resource has changed to a new frequency;
UE continues monitoring can search two HS-SCCH subclass that meet self identification HS-SCCH, simultaneously, UE can not read the UE sign that conforms to oneself at 1 HS-SCCH of original monitoring, maybe can not read this HS-SCCH, and searches in this HS-SCCH subclass less than the HS-SCCH that conforms to;
UE begin to search for the 4th HS-SCCH subclass, UE searches the HS-SCCH that meets self identification in this HS-SCCH subclass;
Subsequently, be 3 because UE searches the number of the HS-SCCH that meets self identification, equal the multicarrier number that UE supports, UE no longer searches for the 3rd HS-SCCH subclass, and UE only monitors 3 HS-SCCH that meet self identification in these 3 HS-SCCH subclass;
Configuration 4, network side 1 in these 3 HS-SCCH subclass makes no longer configuration meet the HS-SCCH of UE self identification, realizes the dynamic adjustment of the multi-carrier HSDPA number of this UE;
UE continues monitoring can search two HS-SCCH subclass that meet self identification HS-SCCH, searches for two other HS-SCCH subclass simultaneously.
The invention provides the effective ways of many HS-SCCH of a kind of UE search, having search has fast Effect, workable advantage. UE adopts the searching method of this HS-SCCH, does not need search All HS-SCCH, thereby the search time of shortening UE; Simultaneously, according to network side HS-SCCH In the subset configuration or do not dispose the HS-SCCH that meets the UE self identification, can realize the multicarrier of UE The dynamic adjustment of the frequency of HSDPA resource and number.
Claims (9)
1, the method for many High-Speed Shared Control Channels of a kind of multi-carrier district mobile terminal to search is applied to TDS-CDMA system, and it may further comprise the steps:
(a) network side will be notified this UE for the high-speed shared control channel HS-SCCH collection of certain mobile terminal UE configuration, and also the frequency number of the high-speed physical downlink shared channel (HS-PDSCH) HS-PDSCH resource that will distribute for this UE is notified this UE;
(b) this UE high-speed downstream control channel HS-SCCH collection that the network side that obtains is distributed is divided into the HS-SCCH subclass of some numbers, and the high-speed physical downlink shared channel (HS-PDSCH) HS-PDSCH frequency point information that HS-SCCH disposed in each HS-SCCH subclass is identical;
When (c) this UE need obtain the configuration information of HS-PDSCH, all HS-SCCH subclass are searched for repeatedly, in whole search procedure, this UE searches in a certain subclass when meeting the HS-SCCH that itself identifies, and all handles in the following manner:
This UE stops this HS-SCCH that the search of other HS-SCCH of this subclass and monitoring are searched out, judge then whether the HS-SCCH sum that conforms to self identification that searches out reaches described frequency number, the carrier number of UE support and the minimum value in the number of subsets, if, the residue that then stops search HS-SCCH subclass, otherwise, continue to search for repeatedly remaining HS-SCCH subclass.
2, the method for claim 1, it is characterized in that: one or more HS-SCCH of UE monitoring go up and can not read the UE that conforms to itself and identify in the time of maybe can not reading this or these HS-SCCH as described, and this UE does not find to all in the HS-SCCH subclass of the HS-SCCH that conforms to again and searches for repeatedly.
3, method as claimed in claim 2, it is characterized in that: one or more HS-SCCH of UE monitoring go up and can not read the UE that conforms to itself and identify in the time of maybe can not reading this or these HS-SCCH as described, other HS-SCCH in this UE elder generation search this or these HS-SCCH place subclass, when not finding, search for other HS-SCCH subclass more successively with HS-SCCH that self identification conforms to.
4, the method for many High-Speed Shared Control Channels of a kind of multi-carrier district mobile terminal to search is applied to TDS-CDMA system, and it may further comprise the steps:
(a) mobile terminal UE high-speed downstream control channel HS-SCCH collection that the network side that obtains is distributed is divided into the HS-SCCH subclass of some numbers, and the high-speed physical downlink shared channel (HS-PDSCH) HS-PDSCH frequency point information that HS-SCCH disposed in each HS-SCCH subclass is identical;
When (b) this UE need obtain the configuration information of HS-PDSCH, all HS-SCCH subclass are searched for repeatedly, in whole search procedure, this UE searches in a certain subclass when meeting the HS-SCCH that itself identifies, and all handles in the following manner:
This UE stops this HS-SCCH that the search of other HS-SCCH of this subclass and monitoring are searched out, judge then whether the HS-SCCH sum that conforms to self identification that searches out reaches the carrier number of UE support and the little value in the number of subsets, if, the residue that then stops search HS-SCCH subclass, otherwise, continue the HS-SCCH of search residue repeatedly subclass.
5, method as claimed in claim 4, it is characterized in that: one or more HS-SCCH of UE monitoring go up and can not read the UE that conforms to itself and identify in the time of maybe can not reading this or these HS-SCCH as described, and this UE does not find to all in the HS-SCCH subclass of the HS-SCCH that conforms to again and searches for repeatedly.
6, method as claimed in claim 5, it is characterized in that: one or more HS-SCCH of UE monitoring go up and can not read the UE that conforms to itself and identify in the time of maybe can not reading this or these HS-SCCH as described, other HS-SCCH in this UE elder generation search this or these HS-SCCH place subclass, when not finding, search for other HS-SCCH subclass more successively with HS-SCCH that self identification conforms to.
7, the method for many High-Speed Shared Control Channels of a kind of multi-carrier district mobile terminal to search is applied to TDS-CDMA system, and it may further comprise the steps:
(a) mobile terminal UE high-speed downstream control channel HS-SCCH collection that the network side that obtains is distributed is divided into the HS-SCCH subclass of some numbers, and the high-speed physical downlink shared channel (HS-PDSCH) HS-PDSCH frequency point information that HS-SCCH disposed in each HS-SCCH subclass is identical;
When (b) this UE need obtain the configuration information of HS-PDSCH, all HS-SCCH subclass are searched for repeatedly, in whole search procedure, meet the HS-SCCH that itself identifies as in a certain subclass, searching, then stop the search of other HS-SCCH of this subclass and monitor this HS-SCCH, then continue repeatedly search for these subclass as also having remaining HS-SCCH subclass this moment.
8, method as claimed in claim 7, it is characterized in that: one or more HS-SCCH of UE monitoring go up and can not read the UE that conforms to itself and identify in the time of maybe can not reading this or these HS-SCCH as described, and this UE does not find to all in the HS-SCCH subclass of the HS-SCCH that conforms to again and searches for repeatedly.
9, method as claimed in claim 8, it is characterized in that: one or more HS-SCCH of UE monitoring go up and can not read the UE that conforms to itself and identify in the time of maybe can not reading this or these HS-SCCH as described, other HS-SCCH in this UE elder generation search this or these HS-SCCH place subclass, when not finding, search for other HS-SCCH subclass more successively with HS-SCCH that self identification conforms to.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100002661A CN100461917C (en) | 2006-01-10 | 2006-01-10 | Method for searching multiple high-speed shared control channel of multiple carrier cell mobile terminal |
| EP06775407.7A EP1924113B1 (en) | 2005-08-17 | 2006-08-17 | Configuring and searching high speed shared control channel of multi carrier cell |
| US12/063,871 US8054788B2 (en) | 2005-08-17 | 2006-08-17 | Method of configuring and searching high speed shared control channel of multi-carrier cell |
| KR1020087005409A KR101184559B1 (en) | 2005-08-17 | 2006-08-17 | Method of configuring and searching high speed shared control channel of multi carrier cell |
| PCT/CN2006/002089 WO2007019800A1 (en) | 2005-08-17 | 2006-08-17 | Method of configuring and searching high speed shared control channel of multi carrier cell |
| HK08112605.4A HK1120981A1 (en) | 2005-08-17 | 2008-11-18 | Configuring and searching high speed shared control channel of multi carrier cell |
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