WO2010148904A1 - 识别邻伪随机码混淆的方法和装置 - Google Patents
识别邻伪随机码混淆的方法和装置 Download PDFInfo
- Publication number
- WO2010148904A1 WO2010148904A1 PCT/CN2010/073321 CN2010073321W WO2010148904A1 WO 2010148904 A1 WO2010148904 A1 WO 2010148904A1 CN 2010073321 W CN2010073321 W CN 2010073321W WO 2010148904 A1 WO2010148904 A1 WO 2010148904A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- effective
- location information
- valid
- confusion
- information
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
- H04B1/70735—Code identification
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
Definitions
- This relates to the field of communications, and more particularly to methods and apparatus for confusing gods
- Example A (P 0) establishes a call to F ( 2 ). Because of the phase shift of P, G (P 202) falls within the search of F ( 2 ).
- F ( 2 0 ) establishes the switch, and the search of F ( 2 ) is G( 2 ).
- Lai takes the first position information established in the reference reference, and the second position information that establishes the switching in the place where the effective non-reference is located, and
- the steps of taking the location information include
- the first position information of the reference and the azimuth of the reference are identical to the first position information of the reference and the azimuth of the reference.
- the step of taking the second location information includes
- the step of the second position information includes the effective non-reference 1 for reference, the reference to The second reference to obtain valid second position information of 2, 1, and 2, wherein the valid steps include
- the steps of taking the second location information include
- the effective location information, the second location information. Method has near
- Lai which is the first location information established in the reference reference and the second location information in which the active non-reference is established and The deviation between the first location information and the second location information is greater than, and the handover is established, and there is a P confusion.
- the device has the following features:
- the first position information of the first sheep, its reference and the azimuth of the reference is the first position information of the first sheep, its reference and the azimuth of the reference.
- the device has the following
- the second position of the second sheep its first reference, second reference, and reference and/or valid non-reference.
- the device has a lower second sheep.
- P3 and P4 are both in the reference Within, and P3 is within the valid non-reference, P4 is not, then the position of P3 is valid P3 and
- P4 is in the reference and valid non-reference, and the same position in P3 and P4 is valid.
- the device has a lower second sheep.
- the effective non-reference is at least, the reference to the valid non-reference and the effective, multi-effective position information, the second position information.
- the device has near
- the wood scheme provided by the present invention in the reference to the established location information and the second location information in which the handover is established, the deviation between the location information and the second location information is greater than, and the handover is established, and the non-reference exists. Confusing, fast existing P confusion, while making P confuse the re-P, RF, to, and improve the purpose of competition.
- the following is a step-by-step introduction to the wood scheme provided by the present software, and the confusion of the software C T in the communication system.
- Step 101 Establishing in A, taking the first location information, where the first location information includes
- the angular positioning algorithm is a positioning algorithm, which is a high-availability and high-speed positioning algorithm combining Ce and high forward positioning method (Adv cedFow T ae o , AF T) positioning method.
- the location information of A includes the azimuth of the base station.
- the location information of A is the call city information (Ca ea Tace, CT).
- the CT is a key that can be used for all users of the 24th, including the keys they receive and the internal users of the system. Key teaching.
- Step 102 Searching for a search window of F, including G, switching, and taking the second location information
- P P 2 0 of F, P P 202 of G due to the phase, causes G to fall within the search window of F.
- F establishes a switch.
- the phase controller of G the phase of the software takes the second position information.
- the second position information is a multi-angle positioning method, and the multi-angle positioning refers to the measurement of the reference and the effective non-reference, wherein the greater than or equal to 1, wherein the effective non-reference refers to the P in the
- the second position information is taken as the position of A and G, respectively.
- the positions of A and G are the following, tangential and intersecting. Combine with .
- a and G are tangent, P3, and P3 is in the position of A, and the position of the second position information P3.
- the second position information indicates the position of the azimuth G of G.
- the second position information of P5 in A and P4 is in the position of P5 in A.
- P4 and P5 are both in A, and P4 is in the G, and P5 is absent, and the second position information is in the position of P4 in G.
- P4 and P5 are both in the reference of A and G and the azimuth of the effective non-reference, and the second position information P4 and P5 are in the middle position.
- the force of the second position information of is valid.
- the effective non-reference is the same as the effective non-reference.
- the former is the most recent.
- the effective non-reference refers to the effective non-reference.
- Position estimation refers to the effective non-reference effective, reference valid non-reference, the same effective, valid reference, which is valid non-reference or co-localization, and the rest positioning method refers to 2 to 6. Yu Tongsuke, its reference is most effective. For example , refer to the effective fishery m (X Y ) ( X ) . ... (Xm- Ym- ). Refer to the effective fishery (x y ) (x y ) in each reference . ... (X - y - ). Most , position (XY) X X +x +X +x ...+Xm+ - )/m+ )
- Step 103 Obtain a deviation between the first location information and the second location information
- the position information of the FG is different, and the second position information obtained by the position information of the controller G, F
- step 104 is performed.
- Step 104 If the deviation is greater than , and the switch is established,
- the angular positioning algorithm and the multi-angle positioning algorithm are determined by the angular positioning, the multi-angle positioning of the algorithm to the reference half, and the effective average of the algorithm.
- the deviation is large, and the switch is generated, indicating that it is switched, and F P is confused.
- C T is in different corners of different users, it has a huge amount of features that make this method P confuse the situation quickly and efficiently. Therefore, we can confuse the scheme, re-p, RF, etc., greatly enhance the user's feelings and improve competitiveness.
- the method provided can be used in any of the fields of communication that require positioning.
- This provides a device for confusing God P, including
- the deviation between the first location information and the second location information is greater than , and when the handover is established, there is a P confusion.
- the first position information of the first sheep, the referenced reference sheep, the root reference and the reference square angle is the first position information of the first sheep, the referenced reference sheep, the root reference and the reference square angle.
- Second sheep The second position information of the second sheep, the root reference, the second reference, and the reference and/or the effective non-reference.
- the effective non-reference 1 the reference, the first reference, get 1 to, the second reference, get 2, the effective second position information of the 1 and 2, where the effective mode
- the second sheep rests in
- the effective non-reference is at least, the reference to the valid non-reference and the effective, multi-effective position information, the second position information.
- the wood scheme provided by the present invention in the reference to the established location information and the second location information in which the handover is established, the deviation between the location information and the second location information is greater than, and the handover is established, and the non-reference exists. Confused, fast In the existing CA, P is confused, and P is confused with the re-P, RF, and to improve the purpose of competition.
- the hardware of the program instruction phase is completed, and the program can be stored in storable, the program is executed, including the steps of the method, or a combination thereof.
- the functional sheep in each of these can be in the form of hardware or software functions.
- the integration can be sold or used in the form of software functions, and can also be stored in the storage.
- the storage mentioned above can be only memory, or etc. Above, the way of rest, but this warranty is not limited to this, any wood that is familiar with the wood field can be easily conceived or replaced in the wood garden disclosed in this article, and is covered in this warranty. Therefore, this insurance
- the wood scheme provided by the present invention in the reference to the established location information and the second location information in which the handover is established, the deviation between the location information and the second location information is greater than, and the handover is established, and the non-reference exists. Confusing, fast existing P confusion, while making P confuse the re-P, RF, to, and improve the purpose of competition.
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/258,030 US8582531B2 (en) | 2009-12-10 | 2010-05-27 | Method and device for identifying neighboring pseudorandom number confusion |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910252165.7 | 2009-12-10 | ||
CN2009102521657A CN101742604B (zh) | 2009-12-10 | 2009-12-10 | 识别邻伪随机码混淆的方法和装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010148904A1 true WO2010148904A1 (zh) | 2010-12-29 |
Family
ID=42465306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2010/073321 WO2010148904A1 (zh) | 2009-12-10 | 2010-05-27 | 识别邻伪随机码混淆的方法和装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8582531B2 (zh) |
CN (1) | CN101742604B (zh) |
WO (1) | WO2010148904A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101895909B (zh) * | 2010-06-30 | 2014-09-10 | 中兴通讯股份有限公司 | 一种检测伪噪声序列混淆的方法及装置 |
US20150063190A1 (en) * | 2013-08-28 | 2015-03-05 | Qualcomm Incorporated | Methods and apparatus for multiple user uplink |
US10212086B2 (en) | 2013-08-28 | 2019-02-19 | Qualcomm Incorporated | Methods and apparatus for target transmission duration in multiple user uplink |
JP6569228B2 (ja) * | 2015-02-02 | 2019-09-04 | 富士通コネクテッドテクノロジーズ株式会社 | 移動機、位置推定方法および位置推定プログラム |
TWI722366B (zh) * | 2019-01-15 | 2021-03-21 | 財團法人工業技術研究院 | 行車資訊發佈方法及系統 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6058136A (en) * | 1997-12-11 | 2000-05-02 | Gte Laboratories Incorporated | System and method for PN offset index planning in a digital CDMA cellular network |
US20090059869A1 (en) * | 2007-08-31 | 2009-03-05 | Samsung Electronics Co., Ltd. | Pseudorandom Noise Selection Method for Mobile Communication Sites |
CN101404813A (zh) * | 2008-11-12 | 2009-04-08 | 中兴通讯股份有限公司 | 一种在切换中解决导频伪随机编码混淆的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6049564A (en) * | 1997-04-28 | 2000-04-11 | Northern Telecom Limited | Method and apparatus for configuring PN-offsets for a non-uniform CDMA cellular network |
US6049569A (en) * | 1997-12-09 | 2000-04-11 | Philips Electronics N.A. Corporation | Method and apparatus for encoding digital video bit streams with seamless splice points and method and apparatus for splicing such digital video bit streams |
US6778833B1 (en) * | 2000-11-13 | 2004-08-17 | Sprint Spectrum L.P. | Method for allocating identifiers in a cellular wireless network |
US8351943B2 (en) * | 2006-12-28 | 2013-01-08 | Alcatel Lucent | Method and apparatus for handoff in a wireless network |
CN101001471A (zh) * | 2007-01-25 | 2007-07-18 | 华为技术有限公司 | 一种邻区优化处理方法及其系统 |
CN101137225B (zh) * | 2007-03-16 | 2010-05-26 | 中兴通讯股份有限公司 | Cdma系统中同pn干扰的检测方法和装置 |
CN101137173B (zh) * | 2007-05-18 | 2010-07-07 | 中兴通讯股份有限公司 | 一种邻区混淆的检查方法 |
US7881263B1 (en) * | 2007-07-31 | 2011-02-01 | Sprint Spectrum L.P. | Method for use of azimuth and bearing data to select a serving sector for a mobile station |
US9002358B2 (en) * | 2009-08-05 | 2015-04-07 | Qualcomm Incorporated | Access point identification based on multiple pilot signature indicators |
-
2009
- 2009-12-10 CN CN2009102521657A patent/CN101742604B/zh not_active Expired - Fee Related
-
2010
- 2010-05-27 US US13/258,030 patent/US8582531B2/en not_active Expired - Fee Related
- 2010-05-27 WO PCT/CN2010/073321 patent/WO2010148904A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6058136A (en) * | 1997-12-11 | 2000-05-02 | Gte Laboratories Incorporated | System and method for PN offset index planning in a digital CDMA cellular network |
US20090059869A1 (en) * | 2007-08-31 | 2009-03-05 | Samsung Electronics Co., Ltd. | Pseudorandom Noise Selection Method for Mobile Communication Sites |
CN101404813A (zh) * | 2008-11-12 | 2009-04-08 | 中兴通讯股份有限公司 | 一种在切换中解决导频伪随机编码混淆的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101742604B (zh) | 2012-11-14 |
CN101742604A (zh) | 2010-06-16 |
US8582531B2 (en) | 2013-11-12 |
US20120320873A1 (en) | 2012-12-20 |
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