Đề tài VoIP over HSPA

Đề tài VoIP over HSPA

Đề tài VoIP over HSPA

... lựa chọn đề tài này để thực hiện đồ án tốt nghiệp của mình. Đồ án đã tiến hành nghiên cứu VoIP over HSPA trong đó đồ án chủ yếu nghiên cứu hiệu năng vô tuyến của VoIP, nén tiêu đề, các giao ... tốc độ cao HSUPA. Chương III: Trình bày về VoIP over HSPA bao gồm: Các kỹ thuật và giao thức hỗ trợ VoIP, hiệu năng vô tuyến của VoIP, nén tiêu đề, và trình bày các kết quả dung l...
đề tài qos over mpls for hutech network

đề tài qos over mpls for hutech network

... PQ and CQ is the scheduler, which simply Luận văn Đề tài : QoS over MPLS for Hutech network Supervisor: Nguyễn Đức Quang QoS over MPLS for Hutech network Student: Trần Quang Hải Đăng ... The Supervisor: Nguyễn Đức Quang QoS over MPLS for Hutech network Student: Trần Quang Hải Đăng - 13 - CHAPTER 2: QOS OVER MPLS NETWORK Supervisor: Nguyễn Đức Quang QoS over MPLS for Hutec...
Tài liệu Đề tài " Bertini theorems over finite fields " docx

Tài liệu Đề tài " Bertini theorems over finite fields " docx

... of degree d/e over F q e is at most (q e ) ( d/e+n n ) . Therefore #(R 2 ∩ S d ) #S d ≤  e|d,e>1 q −M e BERTINI THEOREMS OVER FINITE FIELDS 1107 where κ(P ) is the residue field of P . If moreover ... 5.6 holds for X if it holds for each subscheme in an open cover of X, since by quasicompactness any such open cover has a finite subcover. In particular, we may assume that X is connected....
Ngày tải lên : 14/02/2014, 17:20
  • 30
  • 259
  • 0
Tài liệu Đề tài " Moduli space of principal sheaves over projective varieties " pptx

Tài liệu Đề tài " Moduli space of principal sheaves over projective varieties " pptx

... can cover ˆ R  2 with open sets U i (in the ´etale topology) so that the restricted sections σ  i := σ  | U i of R 1 p ∗ G/Z  over U i lift to sections σ i of R 1 p ∗ G. Refining the cover ... theory that the functor is representable by a principal H 1 (X an ; Z  )-bundles over R  2 [EGA]. Recall that a space over S is just a contravariant functor (Sch /S) → (Sets). An action of an...
Ngày tải lên : 16/02/2014, 05:20
  • 57
  • 349
  • 0
Tài liệu Đề tài " Serre’s conjecture over F9 " doc

Tài liệu Đề tài " Serre’s conjecture over F9 " doc

... completions of F over 3 and 5 are isomorphic to some F 2;w or F 2;v . Let C/F be the modular curve parametrizing elliptic curves E over F with E[5] ∼ = A[ √ 5]. Then C is a rational curve over F [17, ... preserves integrality, by the q-expansion principle. It fol- lows that every modular form f over O E is integral over the ring of symmetric even-weight modular forms studied by Naga...
Ngày tải lên : 16/02/2014, 05:20
  • 33
  • 342
  • 0
Tài liệu Đề tài " Dynamics of SL2(R) over moduli space in genus two " ppt

Tài liệu Đề tài " Dynamics of SL2(R) over moduli space in genus two " ppt

... group. Let ΩT g →T g denote the bundle whose fiber over X is Ω(X) −{0}. The space ΩT g is the complement of the zero-section of a holomorphic line bundle over T g . The mapping class group has a natural ... Q),ω) is the field generated over Q by {Tr DΦ}; it is constant along the orbit SL 2 (R) · (X, ω). Theorem 5.3. The trace field of SL(H 1 (X, Q),ω) has degree at most g over Q, where g...
Ngày tải lên : 16/02/2014, 06:20
  • 61
  • 309
  • 0
Tài liệu Đề tài " Almost all cocycles over any hyperbolic system have nonvanishing Lyapunov exponents " pdf

Tài liệu Đề tài " Almost all cocycles over any hyperbolic system have nonvanishing Lyapunov exponents " pdf

... metric space M. A linear cocycle over f is a vector bundle automorphism F : E → E covering f, where π : E → M is a finite-dimensional real or complex vector bundle over M. This means that π ◦ F = ... all C r,ν cocycles, r + ν > 0 over a hyperbolic flow (f t , µ) with local product structure have some nonzero Lyapunov exponents? Analogously, for cocycles over Lorenz-like flows [23]? 66...
Ngày tải lên : 16/02/2014, 06:20
  • 39
  • 294
  • 0
Đề tài "Iwasawa’s Main Conjecture for elliptic curves over anticyclotomic Zp-extensions" pot

Đề tài "Iwasawa’s Main Conjecture for elliptic curves over anticyclotomic Zp-extensions" pot

... that τs = δs, for some δ ∈{1, −1}. Under this assumption, the extension M s is Galois over Q, not merely over K. In fact, by the assumption that A f,1 is an irreducible G Q -module, Gal(M s /Q) Annals ... is free of rank one over Z/p n Z and on which the inertia group I p at p acts trivially. The kernel of the natural projection A f,n −→ A (1) f,n is a free module of rank one over Z/p...
Ngày tải lên : 06/03/2014, 08:21
  • 65
  • 392
  • 0
Đề tài " The Hopf condition for bilinear forms over arbitrary fields " potx

Đề tài " The Hopf condition for bilinear forms over arbitrary fields " potx

... crucial way, the fact that over R a sum of squares is 0 only when all the numbers were zero to begin with. This of course does not work over fields of characteristic p (or over C, for that matter). ... isaksen@math.wayne.edu References [A1] J. Adem, On the Hurwitz problem over an arbitrary field I, Bol. Soc. Mat. Mexicana 25 (1980), 29–51. [A2] ——— , On the Hurwitz problem over an arb...
Ngày tải lên : 06/03/2014, 08:21
  • 23
  • 327
  • 0